./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2958123130 <...> hild_tidptr=0x55557143c650) = 19523 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19524 attached [pid 19523] set_robust_list(0x55557143c660, 24 [pid 19522] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19525 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19524 [pid 19523] <... set_robust_list resumed>) = 0 [pid 19524] set_robust_list(0x55557143c660, 24 [pid 19522] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19525 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19526 [pid 19524] <... set_robust_list resumed>) = 0 [pid 19523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19525] set_robust_list(0x55557143c660, 24 [pid 19522] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19526 attached [pid 19524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19525] <... set_robust_list resumed>) = 0 [pid 19523] <... prctl resumed>) = 0 [pid 19522] <... prctl resumed>) = 0 [pid 19526] set_robust_list(0x55557143c660, 24 [pid 19524] <... prctl resumed>) = 0 [pid 19523] setpgid(0, 0 [pid 19522] setpgid(0, 0 [pid 19525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19524] setpgid(0, 0 [pid 19525] <... prctl resumed>) = 0 [pid 19523] <... setpgid resumed>) = 0 [pid 19522] <... setpgid resumed>) = 0 [pid 19526] <... set_robust_list resumed>) = 0 [pid 19524] <... setpgid resumed>) = 0 [pid 19523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19522] <... openat resumed>) = 3 [pid 19524] <... openat resumed>) = 3 [pid 19524] write(3, "1000", 4 [pid 19523] <... openat resumed>) = 3 [pid 19522] write(3, "1000", 4 [pid 19526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19525] setpgid(0, 0 [pid 19524] <... write resumed>) = 4 [pid 19523] write(3, "1000", 4 [pid 19522] <... write resumed>) = 4 [pid 19524] close(3 [pid 19525] <... setpgid resumed>) = 0 [pid 19523] <... write resumed>) = 4 executing program [pid 19522] close(3 [pid 19526] <... prctl resumed>) = 0 [pid 19524] <... close resumed>) = 0 [pid 19524] write(1, "executing program\n", 18 [pid 19523] close(3 [pid 19522] <... close resumed>) = 0 [pid 19525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19523] <... close resumed>) = 0 [pid 19524] <... write resumed>) = 18 [pid 19522] write(1, "executing program\n", 18executing program executing program [pid 19524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19523] write(1, "executing program\n", 18 [pid 19522] <... write resumed>) = 18 [pid 19526] setpgid(0, 0 [pid 19525] <... openat resumed>) = 3 [pid 19524] <... timer_create resumed>[0]) = 0 [pid 19523] <... write resumed>) = 18 [pid 19522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19522] <... timer_create resumed>[0]) = 0 [pid 19525] write(3, "1000", 4 [pid 19523] <... timer_create resumed>[0]) = 0 [pid 19522] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19525] <... write resumed>) = 4 [pid 19524] <... timer_settime resumed>NULL) = 0 [pid 19523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19525] close(3 [pid 19524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28775, si_int=0, si_ptr=NULL} --- [pid 19522] <... timer_settime resumed>NULL) = 0 [pid 19523] <... timer_settime resumed>NULL) = 0 [pid 19525] <... close resumed>) = 0 [pid 19522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23604, si_int=0, si_ptr=NULL} --- [pid 19524] +++ killed by SIGRT_1 +++ executing program [pid 19525] write(1, "executing program\n", 18 [pid 19523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=71426, si_int=0, si_ptr=NULL} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19522] +++ killed by SIGRT_1 +++ [pid 19523] +++ killed by SIGRT_1 +++ [pid 19525] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19526] <... setpgid resumed>) = 0 [pid 19525] <... timer_create resumed>[0]) = 0 [pid 19525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17621, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19525] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19527 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19527 attached [pid 19527] set_robust_list(0x55557143c660, 24) = 0 [pid 19526] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 19527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19527] setpgid(0, 0) = 0 [pid 19527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19528 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19526] write(3, "1000", 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19526] <... write resumed>) = 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19529 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19527] <... openat resumed>) = 3 [pid 19527] write(3, "1000", 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19530 [pid 19527] <... write resumed>) = 4 [pid 19527] close(3executing program ) = 0 [pid 19527] write(1, "executing program\n", 18 [pid 19526] close(3./strace-static-x86_64: Process 19529 attached [pid 19527] <... write resumed>) = 18 [pid 19527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19526] <... close resumed>) = 0 [pid 19527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19526] write(1, "executing program\n", 18 [pid 19527] <... timer_settime resumed>NULL) = 0 executing program [pid 19527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10013, si_int=0, si_ptr=NULL} --- [pid 19526] <... write resumed>) = 18 [pid 19526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19529] set_robust_list(0x55557143c660, 24 [pid 19526] <... timer_create resumed>[0]) = 0 [pid 19529] <... set_robust_list resumed>) = 0 [pid 19526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19526] <... timer_settime resumed>NULL) = 0 [pid 19526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41821, si_int=0, si_ptr=NULL} --- [pid 19529] <... prctl resumed>) = 0 [pid 19527] +++ killed by SIGRT_1 +++ [pid 19529] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19530 attached [pid 19530] set_robust_list(0x55557143c660, 24) = 0 [pid 19530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19530] setpgid(0, 0 [pid 19526] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19530] <... setpgid resumed>) = 0 [pid 19530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19529] <... setpgid resumed>) = 0 [pid 19530] <... openat resumed>) = 3 [pid 19529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19530] write(3, "1000", 4) = 4 [pid 19530] close(3) = 0 ./strace-static-x86_64: Process 19528 attached [pid 19529] <... openat resumed>) = 3 [pid 19528] set_robust_list(0x55557143c660, 24) = 0 [pid 19528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19528] setpgid(0, 0 executing program [pid 19530] write(1, "executing program\n", 18) = 18 [pid 19528] <... setpgid resumed>) = 0 [pid 19530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19529] write(3, "1000", 4 [pid 19528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19530] <... timer_create resumed>[0]) = 0 [pid 19530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19529] <... write resumed>) = 4 [pid 19529] close(3 [pid 19530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44052, si_int=0, si_ptr=NULL} --- [pid 19529] <... close resumed>) = 0 [pid 19528] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 executing program [pid 19529] write(1, "executing program\n", 18) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19532 attached ./strace-static-x86_64: Process 19531 attached [pid 19530] +++ killed by SIGRT_1 +++ [pid 19528] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19531 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19532 [pid 19529] <... timer_create resumed>[0]) = 0 [pid 19528] <... write resumed>) = 4 [pid 19529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7875, si_int=0, si_ptr=NULL} --- [pid 19532] set_robust_list(0x55557143c660, 24 [pid 19531] set_robust_list(0x55557143c660, 24 [pid 19529] +++ killed by SIGRT_1 +++ [pid 19528] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19532] <... set_robust_list resumed>) = 0 [pid 19532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19532] setpgid(0, 0) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19528] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19528] write(1, "executing program\n", 18 [pid 19531] <... set_robust_list resumed>) = 0 [pid 19532] <... openat resumed>) = 3 executing program [pid 19532] write(3, "1000", 4 [pid 19528] <... write resumed>) = 18 [pid 19532] <... write resumed>) = 4 [pid 19532] close(3) = 0 executing program [pid 19532] write(1, "executing program\n", 18) = 18 [pid 19532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19532] <... timer_settime resumed>NULL) = 0 [pid 19528] <... timer_create resumed>[0]) = 0 [pid 19532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23494, si_int=0, si_ptr=NULL} --- [pid 19528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19532] +++ killed by SIGRT_1 +++ [pid 19531] <... prctl resumed>) = 0 [pid 19528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7199, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19531] setpgid(0, 0) = 0 [pid 19531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19528] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19531] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19531] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19531] close(3) = 0 [pid 19531] write(1, "executing program\n", 18) = 18 [pid 19531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8243, si_int=0, si_ptr=NULL} --- [pid 19531] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19533 ./strace-static-x86_64: Process 19533 attached [pid 19533] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19534 attached [pid 19533] setpgid(0, 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19534 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19535 ./strace-static-x86_64: Process 19535 attached [pid 19535] set_robust_list(0x55557143c660, 24) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19536 [pid 19535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19535] setpgid(0, 0) = 0 [pid 19535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19537 [pid 19535] <... openat resumed>) = 3 [pid 19535] write(3, "1000", 4) = 4 [pid 19535] close(3) = 0 executing program [pid 19535] write(1, "executing program\n", 18) = 18 [pid 19535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10373, si_int=0, si_ptr=NULL} --- [pid 19533] <... setpgid resumed>) = 0 [pid 19534] set_robust_list(0x55557143c660, 24) = 0 [pid 19534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19534] <... prctl resumed>) = 0 [pid 19533] <... openat resumed>) = 3 [pid 19535] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19534] setpgid(0, 0 [pid 19533] write(3, "1000", 4./strace-static-x86_64: Process 19536 attached [pid 19536] set_robust_list(0x55557143c660, 24 [pid 19534] <... setpgid resumed>) = 0 [pid 19533] <... write resumed>) = 4 [pid 19536] <... set_robust_list resumed>) = 0 [pid 19536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19536] setpgid(0, 0) = 0 [pid 19536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19533] close(3 [pid 19536] <... openat resumed>) = 3 [pid 19533] <... close resumed>) = 0 ./strace-static-x86_64: Process 19537 attached [pid 19533] write(1, "executing program\n", 18 [pid 19534] <... openat resumed>) = 3 [pid 19536] write(3, "1000", 4) = 4 [pid 19536] close(3executing program ) = 0 [pid 19536] write(1, "executing program\n", 18) = 18 executing program [pid 19536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19533] <... write resumed>) = 18 [pid 19534] write(3, "1000", 4 [pid 19537] set_robust_list(0x55557143c660, 24) = 0 [pid 19537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19536] <... timer_create resumed>[0]) = 0 [pid 19537] <... prctl resumed>) = 0 [pid 19537] setpgid(0, 0 [pid 19536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19537] <... setpgid resumed>) = 0 [pid 19534] <... write resumed>) = 4 [pid 19533] <... timer_create resumed>[0]) = 0 [pid 19534] close(3 [pid 19536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43556, si_int=0, si_ptr=NULL} --- [pid 19533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19534] <... close resumed>) = 0 [pid 19533] <... timer_settime resumed>NULL) = 0 [pid 19534] write(1, "executing program\n", 18 [pid 19533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32314, si_int=0, si_ptr=NULL} --- executing program [pid 19534] <... write resumed>) = 18 [pid 19537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19533] +++ killed by SIGRT_1 +++ [pid 19537] write(3, "1000", 4 [pid 19534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19537] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19536] +++ killed by SIGRT_1 +++ [pid 19534] <... timer_create resumed>[0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19534] <... timer_settime resumed>NULL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=49222, si_int=0, si_ptr=NULL} --- executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19538 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19539 [pid 19537] close(3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19540 [pid 19537] <... close resumed>) = 0 [pid 19537] write(1, "executing program\n", 18) = 18 [pid 19537] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19537] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19534] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19540 attached ./strace-static-x86_64: Process 19539 attached ./strace-static-x86_64: Process 19538 attached [pid 19537] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15145, si_int=0, si_ptr=NULL} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 19540] set_robust_list(0x55557143c660, 24 [pid 19539] set_robust_list(0x55557143c660, 24 [pid 19538] set_robust_list(0x55557143c660, 24 [pid 19537] +++ killed by SIGRT_1 +++ executing program executing program executing program [pid 19540] <... set_robust_list resumed>) = 0 [pid 19539] <... set_robust_list resumed>) = 0 [pid 19538] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19537, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19541 attached [pid 19538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19541 [pid 19540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19538] <... prctl resumed>) = 0 [pid 19540] <... prctl resumed>) = 0 [pid 19538] setpgid(0, 0 [pid 19541] set_robust_list(0x55557143c660, 24 [pid 19540] setpgid(0, 0 [pid 19538] <... setpgid resumed>) = 0 [pid 19540] <... setpgid resumed>) = 0 [pid 19541] <... set_robust_list resumed>) = 0 [pid 19538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19538] <... openat resumed>) = 3 [pid 19541] setpgid(0, 0) = 0 [pid 19540] <... openat resumed>) = 3 [pid 19538] write(3, "1000", 4 [pid 19540] write(3, "1000", 4 [pid 19539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19538] <... write resumed>) = 4 [pid 19540] <... write resumed>) = 4 [pid 19539] <... prctl resumed>) = 0 [pid 19540] close(3 [pid 19538] close(3 [pid 19540] <... close resumed>) = 0 [pid 19538] <... close resumed>) = 0 [pid 19540] write(1, "executing program\n", 18 [pid 19539] setpgid(0, 0 [pid 19538] write(1, "executing program\n", 18 [pid 19540] <... write resumed>) = 18 [pid 19538] <... write resumed>) = 18 [pid 19540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19539] <... setpgid resumed>) = 0 [pid 19538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19540] <... timer_create resumed>[0]) = 0 [pid 19538] <... timer_create resumed>[0]) = 0 [pid 19540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19540] <... timer_settime resumed>NULL) = 0 [pid 19539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19538] <... timer_settime resumed>NULL) = 0 [pid 19540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9705, si_int=0, si_ptr=NULL} --- [pid 19538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12727, si_int=0, si_ptr=NULL} --- [pid 19541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19541] write(3, "1000", 4) = 4 [pid 19540] +++ killed by SIGRT_1 +++ [pid 19541] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19541] <... close resumed>) = 0 [pid 19541] write(1, "executing program\n", 18) = 18 [pid 19541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19538] +++ killed by SIGRT_1 +++ [pid 19541] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19181, si_int=0, si_ptr=NULL} --- [pid 19539] <... openat resumed>) = 3 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19539] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 19539] <... write resumed>) = 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19539] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19542 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19543 [pid 19539] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19544 [pid 19539] write(1, "executing program\n", 18) = 18 [pid 19541] +++ killed by SIGRT_1 +++ [pid 19539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19539] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19539] 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 19544 attached NULL) = 0 [pid 19544] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 19542 attached ./strace-static-x86_64: Process 19543 attached [pid 19544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31353, si_int=0, si_ptr=NULL} --- [pid 19544] <... prctl resumed>) = 0 [pid 19544] setpgid(0, 0) = 0 [pid 19544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19543] set_robust_list(0x55557143c660, 24 [pid 19544] <... openat resumed>) = 3 [pid 19544] write(3, "1000", 4) = 4 [pid 19544] close(3 [pid 19539] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19544] <... close resumed>) = 0 executing program [pid 19544] write(1, "executing program\n", 18) = 18 [pid 19542] set_robust_list(0x55557143c660, 24 [pid 19543] <... set_robust_list resumed>) = 0 [pid 19544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8604, si_int=0, si_ptr=NULL} --- [pid 19542] <... set_robust_list resumed>) = 0 [pid 19543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19543] setpgid(0, 0) = 0 [pid 19542] setpgid(0, 0 [pid 19544] +++ killed by SIGRT_1 +++ [pid 19543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19542] <... setpgid resumed>) = 0 [pid 19543] <... openat resumed>) = 3 [pid 19543] write(3, "1000", 4 [pid 19542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19543] <... write resumed>) = 4 [pid 19543] close(3 [pid 19542] <... openat resumed>) = 3 [pid 19543] <... close resumed>) = 0 executing program [pid 19542] write(3, "1000", 4 [pid 19543] write(1, "executing program\n", 18 [pid 19542] <... write resumed>) = 4 [pid 19543] <... write resumed>) = 18 [pid 19542] close(3 [pid 19543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19542] <... close resumed>) = 0 [pid 19543] <... timer_create resumed>[0]) = 0 executing program [pid 19542] write(1, "executing program\n", 18 [pid 19543] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19542] <... write resumed>) = 18 [pid 19543] <... timer_settime resumed>NULL) = 0 [pid 19542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30690, si_int=0, si_ptr=NULL} --- [pid 19542] <... timer_create resumed>[0]) = 0 [pid 19542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19543] +++ killed by SIGRT_1 +++ [pid 19542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=57017, si_int=0, si_ptr=NULL} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19542] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19545 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19547 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19546 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19545 attached ./strace-static-x86_64: Process 19547 attached [pid 19547] set_robust_list(0x55557143c660, 24 [pid 19545] set_robust_list(0x55557143c660, 24) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19548 [pid 19547] <... set_robust_list resumed>) = 0 [pid 19545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19545] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19549 [pid 19547] <... prctl resumed>) = 0 [pid 19545] setpgid(0, 0 [pid 19547] setpgid(0, 0) = 0 [pid 19545] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19546 attached ./strace-static-x86_64: Process 19549 attached [pid 19547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19546] set_robust_list(0x55557143c660, 24 [pid 19549] set_robust_list(0x55557143c660, 24 [pid 19545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19546] <... set_robust_list resumed>) = 0 [pid 19549] <... set_robust_list resumed>) = 0 [pid 19545] <... openat resumed>) = 3 [pid 19547] <... openat resumed>) = 3 [pid 19547] write(3, "1000", 4 [pid 19546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19547] <... write resumed>) = 4 [pid 19547] close(3 [pid 19545] write(3, "1000", 4 [pid 19547] <... close resumed>) = 0 [pid 19545] <... write resumed>) = 4 [pid 19547] write(1, "executing program\n", 18 [pid 19546] <... prctl resumed>) = 0 [pid 19549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19545] close(3executing program [pid 19547] <... write resumed>) = 18 [pid 19545] <... close resumed>) = 0 [pid 19547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19546] setpgid(0, 0executing program [pid 19545] write(1, "executing program\n", 18) = 18 [pid 19545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19549] <... prctl resumed>) = 0 [pid 19546] <... setpgid resumed>) = 0 [pid 19545] <... timer_create resumed>[0]) = 0 [pid 19546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9436, si_int=0, si_ptr=NULL} --- [pid 19549] setpgid(0, 0 [pid 19546] <... openat resumed>) = 3 [pid 19546] write(3, "1000", 4 [pid 19547] <... timer_create resumed>[0]) = 0 [pid 19547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7863, si_int=0, si_ptr=NULL} --- [pid 19549] <... setpgid resumed>) = 0 [pid 19546] <... write resumed>) = 4 [pid 19546] close(3 [pid 19549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19546] <... close resumed>) = 0 executing program [pid 19546] write(1, "executing program\n", 18 [pid 19549] <... openat resumed>) = 3 [pid 19546] <... write resumed>) = 18 [pid 19549] write(3, "1000", 4 [pid 19546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19549] <... write resumed>) = 4 [pid 19546] <... timer_create resumed>[0]) = 0 [pid 19549] close(3 [pid 19546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19549] <... close resumed>) = 0 [pid 19546] <... timer_settime resumed>NULL) = 0 [pid 19549] write(1, "executing program\n", 18 [pid 19546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25898, si_int=0, si_ptr=NULL} --- executing program [pid 19545] +++ killed by SIGRT_1 +++ [pid 19549] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19547] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19546] +++ killed by SIGRT_1 +++ [pid 19549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19549] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 19548 attached [pid 19549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19548] set_robust_list(0x55557143c660, 24 [pid 19549] <... timer_settime resumed>NULL) = 0 [pid 19548] <... set_robust_list resumed>) = 0 [pid 19548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19548] setpgid(0, 0 [pid 19549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39568, si_int=0, si_ptr=NULL} --- [pid 19548] <... setpgid resumed>) = 0 executing program [pid 19548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19548] write(3, "1000", 4) = 4 [pid 19548] close(3 [pid 19549] +++ killed by SIGRT_1 +++ [pid 19548] <... close resumed>) = 0 [pid 19548] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19548] <... write resumed>) = 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16853, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19550 attached [pid 19548] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19550 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19551 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19552 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19550] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19554 attached ./strace-static-x86_64: Process 19553 attached [pid 19550] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19553 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19554 ./strace-static-x86_64: Process 19551 attached [pid 19551] set_robust_list(0x55557143c660, 24) = 0 [pid 19551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19551] setpgid(0, 0) = 0 [pid 19551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19550] <... prctl resumed>) = 0 [pid 19554] set_robust_list(0x55557143c660, 24 [pid 19553] set_robust_list(0x55557143c660, 24 [pid 19551] <... openat resumed>) = 3 [pid 19550] setpgid(0, 0 [pid 19551] write(3, "1000", 4) = 4 [pid 19551] close(3executing program ) = 0 [pid 19551] write(1, "executing program\n", 18) = 18 [pid 19551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19550] <... setpgid resumed>) = 0 [pid 19551] <... timer_create resumed>[0]) = 0 [pid 19551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8585, si_int=0, si_ptr=NULL} --- [pid 19550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19554] <... set_robust_list resumed>) = 0 [pid 19553] <... set_robust_list resumed>) = 0 [pid 19550] <... openat resumed>) = 3 [pid 19550] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 19552 attached [pid 19552] set_robust_list(0x55557143c660, 24) = 0 [pid 19552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19551] +++ killed by SIGRT_1 +++ [pid 19552] <... prctl resumed>) = 0 [pid 19550] close(3 [pid 19552] setpgid(0, 0) = 0 [pid 19552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19550] <... close resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19550] write(1, "executing program\n", 18 [pid 19552] <... openat resumed>) = 3 executing program [pid 19552] write(3, "1000", 4) = 4 [pid 19552] close(3) = 0 [pid 19552] write(1, "executing program\n", 18) = 18 [pid 19552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8239, si_int=0, si_ptr=NULL} --- executing program [pid 19550] <... write resumed>) = 18 [pid 19550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19552] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19553] <... prctl resumed>) = 0 [pid 19550] <... timer_create resumed>[0]) = 0 [pid 19550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19553] setpgid(0, 0 [pid 19550] <... timer_settime resumed>NULL) = 0 [pid 19554] <... prctl resumed>) = 0 [pid 19553] <... setpgid resumed>) = 0 [pid 19550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39997, si_int=0, si_ptr=NULL} --- [pid 19553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19550] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19553] <... openat resumed>) = 3 [pid 19553] write(3, "1000", 4 [pid 19554] setpgid(0, 0 [pid 19553] <... write resumed>) = 4 [pid 19554] <... setpgid resumed>) = 0 [pid 19553] close(3) = 0 executing program [pid 19553] write(1, "executing program\n", 18) = 18 [pid 19553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19553] <... timer_create resumed>[0]) = 0 [pid 19554] <... openat resumed>) = 3 [pid 19553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19554] write(3, "1000", 4 [pid 19553] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19554] <... write resumed>) = 4 [pid 19553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14285, si_int=0, si_ptr=NULL} --- [pid 19554] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19555 executing program [pid 19553] +++ killed by SIGRT_1 +++ [pid 19554] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19554] write(1, "executing program\n", 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19554] <... write resumed>) = 18 [pid 19554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19555 attached [pid 19555] set_robust_list(0x55557143c660, 24 [pid 19554] <... timer_create resumed>[0]) = 0 [pid 19555] <... set_robust_list resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19556 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19557 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19555] setpgid(0, 0) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19558 [pid 19555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19555] write(3, "1000", 4) = 4 [pid 19555] close(3executing program ) = 0 [pid 19555] write(1, "executing program\n", 18) = 18 [pid 19555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19555] <... timer_create resumed>[0]) = 0 [pid 19555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7852, si_int=0, si_ptr=NULL} --- [pid 19554] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19557 attached [pid 19554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39902, si_int=0, si_ptr=NULL} --- [pid 19557] set_robust_list(0x55557143c660, 24 [pid 19555] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19556 attached [pid 19556] set_robust_list(0x55557143c660, 24) = 0 [pid 19556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19556] setpgid(0, 0./strace-static-x86_64: Process 19558 attached ) = 0 [pid 19558] set_robust_list(0x55557143c660, 24 [pid 19554] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19558] <... set_robust_list resumed>) = 0 [pid 19558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19557] <... set_robust_list resumed>) = 0 [pid 19558] <... prctl resumed>) = 0 [pid 19558] setpgid(0, 0) = 0 [pid 19556] <... openat resumed>) = 3 [pid 19557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19556] write(3, "1000", 4 [pid 19558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19556] <... write resumed>) = 4 executing program [pid 19556] close(3) = 0 [pid 19556] write(1, "executing program\n", 18 [pid 19557] <... prctl resumed>) = 0 [pid 19556] <... write resumed>) = 18 [pid 19556] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19557] setpgid(0, 0 [pid 19558] <... openat resumed>) = 3 [pid 19556] <... timer_create resumed>[0]) = 0 [pid 19558] write(3, "1000", 4 [pid 19556] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19558] <... write resumed>) = 4 [pid 19558] close(3 [pid 19557] <... setpgid resumed>) = 0 [pid 19557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19556] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=106184, si_int=0, si_ptr=NULL} --- [pid 19557] <... openat resumed>) = 3 [pid 19558] <... close resumed>) = 0 [pid 19558] write(1, "executing program\n", 18executing program ) = 18 [pid 19558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19557] write(3, "1000", 4 [pid 19558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7683, si_int=0, si_ptr=NULL} --- [pid 19557] <... write resumed>) = 4 [pid 19557] close(3) = 0 [pid 19556] +++ killed by SIGRT_1 +++ [pid 19557] write(1, "executing program\n", 18executing program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19556, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19557] <... write resumed>) = 18 [pid 19558] +++ killed by SIGRT_1 +++ [pid 19557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19557] <... timer_create resumed>[0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19557] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19559 [pid 19557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=55084, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19559 attached [pid 19557] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19559] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19559] <... set_robust_list resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19562 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19561 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19562 ./strace-static-x86_64: Process 19560 attached [pid 19559] <... prctl resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19560 [pid 19560] set_robust_list(0x55557143c660, 24) = 0 [pid 19560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19560] setpgid(0, 0) = 0 [pid 19560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19559] setpgid(0, 0 [pid 19562] set_robust_list(0x55557143c660, 24executing program [pid 19560] <... openat resumed>) = 3 [pid 19560] write(3, "1000", 4) = 4 [pid 19560] close(3) = 0 [pid 19560] write(1, "executing program\n", 18) = 18 [pid 19560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19560] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9394, si_int=0, si_ptr=NULL} --- [pid 19559] <... setpgid resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19563 [pid 19562] <... set_robust_list resumed>) = 0 [pid 19559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19560] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19561 attached [pid 19561] set_robust_list(0x55557143c660, 24) = 0 [pid 19561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19561] setpgid(0, 0) = 0 [pid 19561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19561] <... openat resumed>) = 3 [pid 19561] write(3, "1000", 4) = 4 executing program [pid 19561] close(3) = 0 [pid 19561] write(1, "executing program\n", 18) = 18 [pid 19561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8245, si_int=0, si_ptr=NULL} --- [pid 19559] <... openat resumed>) = 3 [pid 19559] write(3, "1000", 4 [pid 19562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19561] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19563 attached [pid 19563] set_robust_list(0x55557143c660, 24) = 0 [pid 19563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19563] setpgid(0, 0) = 0 [pid 19563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19562] <... prctl resumed>) = 0 [pid 19559] <... write resumed>) = 4 [pid 19563] <... openat resumed>) = 3 [pid 19563] write(3, "1000", 4) = 4 [pid 19563] close(3) = 0 [pid 19563] write(1, "executing program\n", 18executing program ) = 18 [pid 19563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8845, si_int=0, si_ptr=NULL} --- [pid 19559] close(3 [pid 19562] setpgid(0, 0 [pid 19559] <... close resumed>) = 0 [pid 19559] write(1, "executing program\n", 18executing program [pid 19562] <... setpgid resumed>) = 0 [pid 19563] +++ killed by SIGRT_1 +++ [pid 19559] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24884, si_int=0, si_ptr=NULL} --- [pid 19559] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19562] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19562] write(3, "1000", 4) = 4 [pid 19562] close(3) = 0 [pid 19562] write(1, "executing program\n", 18 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 19562] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19564 [pid 19562] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 19564 attached [pid 19562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19564] set_robust_list(0x55557143c660, 24) = 0 [pid 19562] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38567, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19566 ./strace-static-x86_64: Process 19565 attached [pid 19565] set_robust_list(0x55557143c660, 24) = 0 [pid 19565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19565] setpgid(0, 0) = 0 [pid 19565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19562] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19565 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19565] <... openat resumed>) = 3 [pid 19565] write(3, "1000", 4) = 4 [pid 19565] close(3) = 0 [pid 19565] write(1, "executing program\n", 18executing program ) = 18 [pid 19565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8294, si_int=0, si_ptr=NULL} --- [pid 19564] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19566 attached ) = 0 [pid 19565] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19564] setpgid(0, 0 [pid 19566] set_robust_list(0x55557143c660, 24 [pid 19564] <... setpgid resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19566] <... set_robust_list resumed>) = 0 [pid 19564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19564] write(3, "1000", 4 [pid 19566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19564] <... write resumed>) = 4 [pid 19564] close(3 [pid 19566] setpgid(0, 0) = 0 [pid 19564] <... close resumed>) = 0 [pid 19564] write(1, "executing program\n", 18executing program ) = 18 [pid 19566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19566] write(3, "1000", 4 [pid 19564] <... timer_create resumed>[0]) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19567 [pid 19564] 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 19567 attached [pid 19566] <... write resumed>) = 4 [pid 19566] close(3 [pid 19564] <... timer_settime resumed>NULL) = 0 [pid 19567] set_robust_list(0x55557143c660, 24 [pid 19566] <... close resumed>) = 0 [pid 19564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35182, si_int=0, si_ptr=NULL} --- [pid 19567] <... set_robust_list resumed>) = 0 [pid 19566] write(1, "executing program\n", 18executing program [pid 19564] +++ killed by SIGRT_1 +++ [pid 19566] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19568 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19568 [pid 19567] <... prctl resumed>) = 0 [pid 19566] <... timer_create resumed>[0]) = 0 [pid 19566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19567] setpgid(0, 0) = 0 [pid 19568] set_robust_list(0x55557143c660, 24 [pid 19566] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=85863, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19569 attached [pid 19567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19569 [pid 19569] set_robust_list(0x55557143c660, 24) = 0 [pid 19569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19569] setpgid(0, 0) = 0 executing program [pid 19569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19569] write(3, "1000", 4) = 4 [pid 19569] close(3) = 0 [pid 19569] write(1, "executing program\n", 18) = 18 [pid 19569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19566] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19569] <... timer_create resumed>[0]) = 0 [pid 19569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19568] <... set_robust_list resumed>) = 0 [pid 19567] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19571 [pid 19569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1394304, si_int=0, si_ptr=NULL} --- [pid 19567] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19570 [pid 19567] <... write resumed>) = 4 [pid 19567] close(3 [pid 19569] +++ killed by SIGRT_1 +++ [pid 19567] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 19570 attached [pid 19567] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19570] set_robust_list(0x55557143c660, 24) = 0 [pid 19567] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19570] setpgid(0, 0) = 0 [pid 19570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19567] <... timer_create resumed>[0]) = 0 [pid 19570] <... openat resumed>) = 3 [pid 19568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19570] write(3, "1000", 4) = 4 [pid 19570] close(3) = 0 [pid 19570] write(1, "executing program\n", 18executing program ) = 18 [pid 19570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19567] <... timer_settime resumed>NULL) = 0 [pid 19570] <... timer_settime resumed>NULL) = 0 [pid 19570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8170, si_int=0, si_ptr=NULL} --- [pid 19568] <... prctl resumed>) = 0 [pid 19567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40931, si_int=0, si_ptr=NULL} --- [pid 19570] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19567] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19571 attached [pid 19571] set_robust_list(0x55557143c660, 24 [pid 19568] setpgid(0, 0 [pid 19571] <... set_robust_list resumed>) = 0 [pid 19571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19568] <... setpgid resumed>) = 0 [pid 19571] <... prctl resumed>) = 0 [pid 19571] setpgid(0, 0) = 0 [pid 19571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19571] <... openat resumed>) = 3 [pid 19571] write(3, "1000", 4) = 4 [pid 19571] close(3executing program ) = 0 [pid 19571] write(1, "executing program\n", 18) = 18 [pid 19571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19571] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9081, si_int=0, si_ptr=NULL} --- [pid 19568] <... openat resumed>) = 3 [pid 19568] write(3, "1000", 4 [pid 19571] +++ killed by SIGRT_1 +++ [pid 19568] <... write resumed>) = 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19568] close(3) = 0 [pid 19568] write(1, "executing program\n", 18executing program ) = 18 [pid 19568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8154, si_int=0, si_ptr=NULL} --- [pid 19568] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19573 ./strace-static-x86_64: Process 19572 attached ./strace-static-x86_64: Process 19574 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19572 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19574 [pid 19574] set_robust_list(0x55557143c660, 24 [pid 19572] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19575 attached [pid 19574] <... set_robust_list resumed>) = 0 [pid 19572] <... set_robust_list resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19575 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19576 [pid 19572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19575] set_robust_list(0x55557143c660, 24 [pid 19572] <... prctl resumed>) = 0 [pid 19575] <... set_robust_list resumed>) = 0 [pid 19574] <... prctl resumed>) = 0 [pid 19572] setpgid(0, 0 [pid 19574] setpgid(0, 0 [pid 19572] <... setpgid resumed>) = 0 [pid 19574] <... setpgid resumed>) = 0 [pid 19572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19576 attached [pid 19572] <... openat resumed>) = 3 executing program executing program [pid 19574] <... openat resumed>) = 3 [pid 19572] write(3, "1000", 4 [pid 19575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19574] write(3, "1000", 4 [pid 19575] <... prctl resumed>) = 0 [pid 19572] <... write resumed>) = 4 [pid 19574] <... write resumed>) = 4 [pid 19572] close(3 [pid 19574] close(3 [pid 19575] setpgid(0, 0 [pid 19572] <... close resumed>) = 0 [pid 19575] <... setpgid resumed>) = 0 [pid 19574] <... close resumed>) = 0 [pid 19572] write(1, "executing program\n", 18 [pid 19574] write(1, "executing program\n", 18 [pid 19572] <... write resumed>) = 18 [pid 19574] <... write resumed>) = 18 [pid 19572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19572] <... timer_create resumed>[0]) = 0 [pid 19574] <... timer_create resumed>[0]) = 0 [pid 19575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19572] <... timer_settime resumed>NULL) = 0 [pid 19574] <... timer_settime resumed>NULL) = 0 [pid 19572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7488, si_int=0, si_ptr=NULL} --- [pid 19574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7574, si_int=0, si_ptr=NULL} --- [pid 19575] <... openat resumed>) = 3 [pid 19576] set_robust_list(0x55557143c660, 24) = 0 [pid 19576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19576] setpgid(0, 0) = 0 [pid 19576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19576] write(3, "1000", 4 [pid 19574] +++ killed by SIGRT_1 +++ [pid 19576] <... write resumed>) = 4 [pid 19576] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> executing program [pid 19576] <... close resumed>) = 0 [pid 19576] write(1, "executing program\n", 18) = 18 [pid 19576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8220, si_int=0, si_ptr=NULL} --- [pid 19576] +++ killed by SIGRT_1 +++ [pid 19572] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19573 attached [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19573] set_robust_list(0x55557143c660, 24) = 0 [pid 19573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19573] setpgid(0, 0) = 0 [pid 19575] write(3, "1000", 4 [pid 19573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19575] <... write resumed>) = 4 [pid 19573] write(3, "1000", 4) = 4 executing program [pid 19573] close(3) = 0 [pid 19573] write(1, "executing program\n", 18) = 18 [pid 19573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8184, si_int=0, si_ptr=NULL} --- [pid 19575] close(3) = 0 [pid 19575] write(1, "executing program\n", 18 [pid 19573] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19575] <... write resumed>) = 18 [pid 19575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18082, si_int=0, si_ptr=NULL} --- [pid 19575] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19577 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19578 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19578 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19579 ./strace-static-x86_64: Process 19577 attached [pid 19577] set_robust_list(0x55557143c660, 24) = 0 [pid 19577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19577] setpgid(0, 0) = 0 [pid 19577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19580 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19581 [pid 19577] <... openat resumed>) = 3 [pid 19577] write(3, "1000", 4) = 4 [pid 19577] close(3) = 0 executing program [pid 19577] write(1, "executing program\n", 18) = 18 [pid 19577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9157, si_int=0, si_ptr=NULL} --- [pid 19578] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19579 attached ) = 0 [pid 19577] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19581 attached [pid 19581] set_robust_list(0x55557143c660, 24) = 0 [pid 19581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19581] setpgid(0, 0) = 0 [pid 19581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19580 attached [pid 19580] set_robust_list(0x55557143c660, 24 [pid 19581] <... openat resumed>) = 3 [pid 19580] <... set_robust_list resumed>) = 0 [pid 19580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19580] setpgid(0, 0 [pid 19581] write(3, "1000", 4 [pid 19580] <... setpgid resumed>) = 0 [pid 19581] <... write resumed>) = 4 [pid 19580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19581] close(3) = 0 executing program [pid 19581] write(1, "executing program\n", 18) = 18 [pid 19581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19580] <... openat resumed>) = 3 [pid 19581] <... timer_create resumed>[0]) = 0 [pid 19581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7674, si_int=0, si_ptr=NULL} --- [pid 19580] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19580] <... write resumed>) = 4 [pid 19578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19579] set_robust_list(0x55557143c660, 24 [pid 19580] close(3) = 0 executing program [pid 19580] write(1, "executing program\n", 18) = 18 [pid 19580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8383, si_int=0, si_ptr=NULL} --- [pid 19578] <... prctl resumed>) = 0 [pid 19579] <... set_robust_list resumed>) = 0 [pid 19578] setpgid(0, 0) = 0 [pid 19581] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19580] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19578] <... openat resumed>) = 3 [pid 19578] write(3, "1000", 4 [pid 19579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19578] <... write resumed>) = 4 [pid 19578] close(3 [pid 19579] setpgid(0, 0 [pid 19578] <... close resumed>) = 0 [pid 19579] <... setpgid resumed>) = 0 executing program [pid 19578] write(1, "executing program\n", 18) = 18 [pid 19578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19579] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 19579] write(3, "1000", 4 [pid 19578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11033, si_int=0, si_ptr=NULL} --- [pid 19579] <... write resumed>) = 4 [pid 19579] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19582 ./strace-static-x86_64: Process 19582 attached [pid 19578] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19579] <... close resumed>) = 0 [pid 19579] write(1, "executing program\n", 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19582] set_robust_list(0x55557143c660, 24) = 0 [pid 19582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19582] setpgid(0, 0) = 0 [pid 19582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 19582] write(3, "1000", 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19583 [pid 19582] <... write resumed>) = 4 [pid 19582] close(3) = 0 [pid 19582] write(1, "executing program\n", 18) = 18 [pid 19582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19584 [pid 19582] <... timer_create resumed>[0]) = 0 [pid 19582] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8907, si_int=0, si_ptr=NULL} --- [pid 19579] <... write resumed>) = 18 ./strace-static-x86_64: Process 19584 attached [pid 19579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19584] set_robust_list(0x55557143c660, 24 [pid 19582] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19583 attached [pid 19583] set_robust_list(0x55557143c660, 24) = 0 [pid 19583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19583] setpgid(0, 0) = 0 [pid 19583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19583] write(3, "1000", 4) = 4 [pid 19583] close(3) = 0 [pid 19583] write(1, "executing program\n", 18executing program ) = 18 [pid 19583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7580, si_int=0, si_ptr=NULL} --- [pid 19579] <... timer_create resumed>[0]) = 0 [pid 19584] <... set_robust_list resumed>) = 0 [pid 19583] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19579] <... timer_settime resumed>NULL) = 0 [pid 19579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25882, si_int=0, si_ptr=NULL} --- [pid 19584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19579] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19584] <... prctl resumed>) = 0 [pid 19584] setpgid(0, 0) = 0 [pid 19584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19584] write(3, "1000", 4) = 4 [pid 19584] close(3) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19584] write(1, "executing program\n", 18executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19584] <... write resumed>) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19585 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19585 attached [pid 19584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19586 [pid 19584] <... timer_create resumed>[0]) = 0 [pid 19584] 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 19587 attached [pid 19587] set_robust_list(0x55557143c660, 24) = 0 [pid 19587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19587] setpgid(0, 0) = 0 [pid 19587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19584] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19587 [pid 19587] <... openat resumed>) = 3 [pid 19587] write(3, "1000", 4) = 4 [pid 19587] close(3) = 0 executing program [pid 19587] write(1, "executing program\n", 18) = 18 [pid 19587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9076, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 19584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=159554, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19585] set_robust_list(0x55557143c660, 24 [pid 19587] +++ killed by SIGRT_1 +++ [pid 19584] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19588 [pid 19585] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19588 attached [pid 19588] set_robust_list(0x55557143c660, 24) = 0 [pid 19588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19588] <... prctl resumed>) = 0 [pid 19585] <... prctl resumed>) = 0 [pid 19588] setpgid(0, 0) = 0 [pid 19588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19585] setpgid(0, 0./strace-static-x86_64: Process 19586 attached executing program ) = 0 [pid 19588] <... openat resumed>) = 3 [pid 19588] write(3, "1000", 4) = 4 [pid 19588] close(3) = 0 [pid 19588] write(1, "executing program\n", 18) = 18 [pid 19588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8912, si_int=0, si_ptr=NULL} --- [pid 19585] <... openat resumed>) = 3 [pid 19585] write(3, "1000", 4 [pid 19586] set_robust_list(0x55557143c660, 24 [pid 19585] <... write resumed>) = 4 [pid 19586] <... set_robust_list resumed>) = 0 [pid 19588] +++ killed by SIGRT_1 +++ [pid 19585] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19585] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19585] write(1, "executing program\n", 18executing program ) = 18 [pid 19585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19585] <... timer_create resumed>[0]) = 0 [pid 19586] <... prctl resumed>) = 0 [pid 19585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19586] setpgid(0, 0 [pid 19585] <... timer_settime resumed>NULL) = 0 [pid 19586] <... setpgid resumed>) = 0 [pid 19585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7477, si_int=0, si_ptr=NULL} --- [pid 19585] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 19586] write(3, "1000", 4) = 4 [pid 19586] close(3) = 0 [pid 19586] write(1, "executing program\n", 18) = 18 [pid 19586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10036, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19589 ./strace-static-x86_64: Process 19589 attached [pid 19589] set_robust_list(0x55557143c660, 24) = 0 [pid 19586] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19589] <... prctl resumed>) = 0 [pid 19589] setpgid(0, 0) = 0 [pid 19589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19589] write(3, "1000", 4) = 4 [pid 19589] close(3) = 0 [pid 19589] write(1, "executing program\n", 18executing program ) = 18 [pid 19589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19589] <... timer_create resumed>[0]) = 0 [pid 19589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19590 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19590 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19590] set_robust_list(0x55557143c660, 24 [pid 19589] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19592 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19592 ./strace-static-x86_64: Process 19591 attached [pid 19591] set_robust_list(0x55557143c660, 24) = 0 [pid 19591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19590] <... set_robust_list resumed>) = 0 [pid 19589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=117639, si_int=0, si_ptr=NULL} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19591 [pid 19591] <... prctl resumed>) = 0 [pid 19591] setpgid(0, 0) = 0 [pid 19591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19591] <... openat resumed>) = 3 [pid 19591] write(3, "1000", 4) = 4 [pid 19591] close(3 [pid 19589] +++ killed by SIGRT_1 +++ [pid 19590] <... prctl resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19591] <... close resumed>) = 0 [pid 19591] write(1, "executing program\n", 18 [pid 19592] set_robust_list(0x55557143c660, 24 [pid 19591] <... write resumed>) = 18 [pid 19590] setpgid(0, 0 [pid 19592] <... set_robust_list resumed>) = 0 [pid 19590] <... setpgid resumed>) = 0 [pid 19591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19592] <... prctl resumed>) = 0 [pid 19590] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19593 attached [pid 19591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1383971, si_int=0, si_ptr=NULL} --- [pid 19592] setpgid(0, 0 [pid 19590] write(3, "1000", 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19593 [pid 19593] set_robust_list(0x55557143c660, 24) = 0 [pid 19593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19590] <... write resumed>) = 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19593] <... prctl resumed>) = 0 [pid 19593] setpgid(0, 0) = 0 [pid 19593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19590] close(3 [pid 19592] <... setpgid resumed>) = 0 [pid 19593] <... openat resumed>) = 3 [pid 19590] <... close resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19594 [pid 19590] write(1, "executing program\n", 18 [pid 19593] write(3, "1000", 4) = 4 [pid 19593] close(3) = 0 executing program [pid 19593] write(1, "executing program\n", 18) = 18 executing program [pid 19593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19590] <... write resumed>) = 18 [pid 19593] <... timer_create resumed>[0]) = 0 [pid 19593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19593] <... timer_settime resumed>NULL) = 0 [pid 19593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15017, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19594 attached [pid 19594] set_robust_list(0x55557143c660, 24) = 0 [pid 19594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19590] <... timer_create resumed>[0]) = 0 [pid 19592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19594] <... prctl resumed>) = 0 [pid 19590] <... timer_settime resumed>NULL) = 0 [pid 19594] setpgid(0, 0) = 0 [pid 19592] <... openat resumed>) = 3 [pid 19590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19870, si_int=0, si_ptr=NULL} --- [pid 19592] write(3, "1000", 4) = 4 [pid 19594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19592] close(3 [pid 19594] <... openat resumed>) = 3 [pid 19592] <... close resumed>) = 0 [pid 19594] write(3, "1000", 4) = 4 [pid 19594] close(3) = 0 [pid 19594] write(1, "executing program\n", 18executing program ) = 18 [pid 19594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19592] write(1, "executing program\n", 18executing program [pid 19594] <... timer_create resumed>[0]) = 0 [pid 19594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7585, si_int=0, si_ptr=NULL} --- [pid 19590] +++ killed by SIGRT_1 +++ [pid 19592] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19594] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19592] <... timer_settime resumed>NULL) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16708, si_int=0, si_ptr=NULL} --- [pid 19593] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19591] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19592] +++ killed by SIGRT_1 +++ [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19595 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19596 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19596 attached [pid 19596] set_robust_list(0x55557143c660, 24) = 0 [pid 19596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19597 [pid 19596] setpgid(0, 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19596] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19597 attached ./strace-static-x86_64: Process 19595 attached [pid 19596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19596] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19598 [pid 19597] set_robust_list(0x55557143c660, 24) = 0 [pid 19597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19597] setpgid(0, 0) = 0 [pid 19597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 19598 attached [pid 19596] write(3, "1000", 4 [pid 19597] write(3, "1000", 4) = 4 [pid 19597] close(3) = 0 executing program [pid 19597] write(1, "executing program\n", 18) = 18 [pid 19597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8602, si_int=0, si_ptr=NULL} --- [pid 19596] <... write resumed>) = 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19597] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19595] set_robust_list(0x55557143c660, 24) = 0 [pid 19595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19595] setpgid(0, 0) = 0 [pid 19596] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19599 [pid 19598] set_robust_list(0x55557143c660, 24 [pid 19595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19595] write(3, "1000", 4) = 4 [pid 19595] close(3 [pid 19596] <... close resumed>) = 0 executing program [pid 19595] <... close resumed>) = 0 [pid 19595] write(1, "executing program\n", 18) = 18 [pid 19595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19596] write(1, "executing program\n", 18 [pid 19595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7805, si_int=0, si_ptr=NULL} --- executing program [pid 19596] <... write resumed>) = 18 [pid 19596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19598] <... set_robust_list resumed>) = 0 [pid 19596] <... timer_create resumed>[0]) = 0 [pid 19595] +++ killed by SIGRT_1 +++ [pid 19596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26884, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19598] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19599 attached ) = 0 [pid 19596] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19599] set_robust_list(0x55557143c660, 24) = 0 [pid 19599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19599] setpgid(0, 0) = 0 [pid 19599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19598] setpgid(0, 0) = 0 [pid 19599] <... openat resumed>) = 3 [pid 19599] write(3, "1000", 4) = 4 [pid 19599] close(3) = 0 [pid 19599] write(1, "executing program\n", 18executing program ) = 18 [pid 19599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8594, si_int=0, si_ptr=NULL} --- [pid 19598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19599] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19600 attached [pid 19598] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19600 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19600] set_robust_list(0x55557143c660, 24 [pid 19598] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19601 [pid 19598] <... write resumed>) = 4 ./strace-static-x86_64: Process 19601 attached [pid 19600] <... set_robust_list resumed>) = 0 [pid 19598] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19598] <... close resumed>) = 0 ./strace-static-x86_64: Process 19602 attached [pid 19602] set_robust_list(0x55557143c660, 24) = 0 [pid 19602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19598] write(1, "executing program\n", 18executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19602 [pid 19602] <... prctl resumed>) = 0 [pid 19602] setpgid(0, 0) = 0 [pid 19602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19598] <... write resumed>) = 18 [pid 19602] <... openat resumed>) = 3 [pid 19598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19602] write(3, "1000", 4) = 4 [pid 19602] close(3executing program ) = 0 [pid 19602] write(1, "executing program\n", 18) = 18 [pid 19602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8429, si_int=0, si_ptr=NULL} --- [pid 19598] <... timer_create resumed>[0]) = 0 [pid 19598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19598] <... timer_settime resumed>NULL) = 0 [pid 19598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36230, si_int=0, si_ptr=NULL} --- [pid 19600] <... prctl resumed>) = 0 [pid 19602] +++ killed by SIGRT_1 +++ [pid 19598] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19600] setpgid(0, 0 [pid 19601] set_robust_list(0x55557143c660, 24 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19600] <... setpgid resumed>) = 0 [pid 19601] <... set_robust_list resumed>) = 0 [pid 19601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19603 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19603 [pid 19601] <... prctl resumed>) = 0 [pid 19600] <... openat resumed>) = 3 [pid 19601] setpgid(0, 0 [pid 19600] write(3, "1000", 4 [pid 19601] <... setpgid resumed>) = 0 [pid 19600] <... write resumed>) = 4 [pid 19603] set_robust_list(0x55557143c660, 24 [pid 19601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19600] close(3executing program ) = 0 [pid 19601] <... openat resumed>) = 3 [pid 19600] write(1, "executing program\n", 18 [pid 19603] <... set_robust_list resumed>) = 0 [pid 19601] write(3, "1000", 4 [pid 19600] <... write resumed>) = 18 [pid 19601] <... write resumed>) = 4 [pid 19600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19601] close(3 [pid 19600] <... timer_create resumed>[0]) = 0 [pid 19600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 19603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19601] <... close resumed>) = 0 [pid 19603] <... prctl resumed>) = 0 [pid 19601] write(1, "executing program\n", 18 [pid 19600] <... timer_settime resumed>NULL) = 0 [pid 19601] <... write resumed>) = 18 [pid 19600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28298, si_int=0, si_ptr=NULL} --- [pid 19601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19600] +++ killed by SIGRT_1 +++ [pid 19601] <... timer_create resumed>[0]) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19603] setpgid(0, 0) = 0 [pid 19601] <... timer_settime resumed>NULL) = 0 [pid 19601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38887, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 19601] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19604 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19604 [pid 347] <... restart_syscall resumed>) = 0 [pid 19603] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19604] set_robust_list(0x55557143c660, 24 [pid 19603] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19605 [pid 19603] <... write resumed>) = 4 ./strace-static-x86_64: Process 19606 attached [pid 19606] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19603] close(3 [pid 19604] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19606 [pid 19606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19606] setpgid(0, 0) = 0 [pid 19606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19603] <... close resumed>) = 0 [pid 19603] write(1, "executing program\n", 18executing program [pid 19606] <... openat resumed>) = 3 [pid 19603] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19606] write(3, "1000", 4executing program ) = 4 [pid 19606] close(3) = 0 [pid 19606] write(1, "executing program\n", 18) = 18 [pid 19606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19603] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19606] <... timer_create resumed>[0]) = 0 [pid 19606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7777, si_int=0, si_ptr=NULL} --- [pid 19603] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19607 [pid 19603] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19603] <... timer_settime resumed>NULL) = 0 [pid 19603] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17836, si_int=0, si_ptr=NULL} --- [pid 19604] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19605 attached [pid 19606] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19607 attached [pid 19607] set_robust_list(0x55557143c660, 24) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19607] setpgid(0, 0) = 0 [pid 19603] +++ killed by SIGRT_1 +++ [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19603, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19604] setpgid(0, 0 [pid 19607] write(3, "1000", 4) = 4 [pid 19604] <... setpgid resumed>) = 0 [pid 19607] close(3) = 0 executing program [pid 19607] write(1, "executing program\n", 18) = 18 [pid 19607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19607] <... timer_settime resumed>NULL) = 0 [pid 19607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9035, si_int=0, si_ptr=NULL} --- [pid 19604] <... openat resumed>) = 3 [pid 19605] set_robust_list(0x55557143c660, 24 [pid 19604] write(3, "1000", 4 [pid 19605] <... set_robust_list resumed>) = 0 [pid 19604] <... write resumed>) = 4 [pid 19607] +++ killed by SIGRT_1 +++ [pid 19604] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19604] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19604] write(1, "executing program\n", 18executing program ) = 18 [pid 19605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19605] <... prctl resumed>) = 0 [pid 19604] <... timer_create resumed>[0]) = 0 [pid 19604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19605] setpgid(0, 0 [pid 19604] <... timer_settime resumed>NULL) = 0 [pid 19605] <... setpgid resumed>) = 0 [pid 19604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18639, si_int=0, si_ptr=NULL} --- [pid 19604] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19605] write(3, "1000", 4executing program ) = 4 [pid 19605] close(3) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19605] write(1, "executing program\n", 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19608 attached [pid 19605] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19608 [pid 19605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19608] set_robust_list(0x55557143c660, 24) = 0 [pid 19605] <... timer_create resumed>[0]) = 0 [pid 19605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19605] <... timer_settime resumed>NULL) = 0 [pid 19605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39207, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 19608] setpgid(0, 0) = 0 [pid 19605] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19610 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19609 ./strace-static-x86_64: Process 19609 attached [pid 19609] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19610 attached [pid 19608] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19611 [pid 19609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19609] setpgid(0, 0) = 0 [pid 19609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19608] write(3, "1000", 4) = 4 [pid 19609] <... openat resumed>) = 3 [pid 19609] write(3, "1000", 4) = 4 executing program [pid 19609] close(3) = 0 [pid 19609] write(1, "executing program\n", 18) = 18 [pid 19609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8290, si_int=0, si_ptr=NULL} --- [pid 19608] close(3 [pid 19610] set_robust_list(0x55557143c660, 24 [pid 19608] <... close resumed>) = 0 [pid 19608] write(1, "executing program\n", 18 [pid 19610] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19611 attached executing program [pid 19609] +++ killed by SIGRT_1 +++ [pid 19608] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19608] <... timer_create resumed>[0]) = 0 [pid 19610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19610] setpgid(0, 0 [pid 19611] set_robust_list(0x55557143c660, 24) = 0 [pid 19610] <... setpgid resumed>) = 0 [pid 19608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36756, si_int=0, si_ptr=NULL} --- [pid 19608] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19610] <... openat resumed>) = 3 [pid 19611] <... prctl resumed>) = 0 [pid 19610] write(3, "1000", 4) = 4 [pid 19611] setpgid(0, 0) = 0 [pid 19610] close(3) = 0 [pid 19610] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19610] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19612 [pid 19610] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19613 ./strace-static-x86_64: Process 19613 attached [pid 19613] set_robust_list(0x55557143c660, 24) = 0 [pid 19613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19613] <... prctl resumed>) = 0 [pid 19613] setpgid(0, 0) = 0 [pid 19613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19613] write(3, "1000", 4) = 4 [pid 19613] close(3) = 0 executing program [pid 19613] write(1, "executing program\n", 18) = 18 [pid 19613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8909, si_int=0, si_ptr=NULL} --- [pid 19610] <... timer_settime resumed>NULL) = 0 [pid 19610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11897, si_int=0, si_ptr=NULL} --- [pid 19613] +++ killed by SIGRT_1 +++ [pid 19611] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19610] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19614 attached [pid 19614] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 19612 attached [pid 19611] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19614 [pid 19614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19614] setpgid(0, 0 [pid 19611] <... write resumed>) = 4 [pid 19614] <... setpgid resumed>) = 0 [pid 19614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19611] close(3) = 0 [pid 19614] <... openat resumed>) = 3 [pid 19612] set_robust_list(0x55557143c660, 24 [pid 19611] write(1, "executing program\n", 18 [pid 19614] write(3, "1000", 4) = 4 executing program [pid 19614] close(3) = 0 [pid 19614] write(1, "executing program\n", 18) = 18 [pid 19614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8583, si_int=0, si_ptr=NULL} --- executing program [pid 19611] <... write resumed>) = 18 [pid 19611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19612] <... set_robust_list resumed>) = 0 [pid 19614] +++ killed by SIGRT_1 +++ [pid 19611] <... timer_create resumed>[0]) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19611] <... timer_settime resumed>NULL) = 0 [pid 19611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25625, si_int=0, si_ptr=NULL} --- [pid 19611] +++ killed by SIGRT_1 +++ [pid 19612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19612] <... prctl resumed>) = 0 [pid 19612] setpgid(0, 0) = 0 [pid 19612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19612] write(3, "1000", 4) = 4 [pid 19612] close(3) = 0 [pid 19612] write(1, "executing program\n", 18executing program ) = 18 [pid 19612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 19612] <... timer_create resumed>[0]) = 0 [pid 19612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19612] <... timer_settime resumed>NULL) = 0 [pid 19612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=60731, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19615 ./strace-static-x86_64: Process 19615 attached [pid 19615] set_robust_list(0x55557143c660, 24) = 0 [pid 19615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19615] setpgid(0, 0) = 0 [pid 19615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19615] write(3, "1000", 4) = 4 [pid 19615] close(3 [pid 19612] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19615] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19616 ./strace-static-x86_64: Process 19616 attached [pid 19615] write(1, "executing program\n", 18 [pid 19616] set_robust_list(0x55557143c660, 24executing program [pid 19615] <... write resumed>) = 18 [pid 19615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 19616] <... set_robust_list resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19617 [pid 19615] <... timer_settime resumed>NULL) = 0 [pid 19615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7965, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 19616] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19617 attached [pid 19616] setpgid(0, 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19616] <... setpgid resumed>) = 0 [pid 19615] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19618 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19618 [pid 19618] set_robust_list(0x55557143c660, 24) = 0 [pid 19618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19618] setpgid(0, 0) = 0 [pid 19618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19618] <... openat resumed>) = 3 [pid 19618] write(3, "1000", 4) = 4 executing program [pid 19616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19618] close(3) = 0 [pid 19618] write(1, "executing program\n", 18) = 18 [pid 19618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9257, si_int=0, si_ptr=NULL} --- [pid 19616] <... openat resumed>) = 3 [pid 19616] write(3, "1000", 4 [pid 19617] set_robust_list(0x55557143c660, 24 [pid 19616] <... write resumed>) = 4 [pid 19618] +++ killed by SIGRT_1 +++ [pid 19616] close(3 [pid 19617] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19616] <... close resumed>) = 0 [pid 19616] write(1, "executing program\n", 18executing program [pid 19617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19616] <... write resumed>) = 18 [pid 19617] <... prctl resumed>) = 0 [pid 19616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19617] setpgid(0, 0 [pid 19616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19617] <... setpgid resumed>) = 0 [pid 19616] <... timer_settime resumed>NULL) = 0 [pid 19616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7029, si_int=0, si_ptr=NULL} --- [pid 19616] +++ killed by SIGRT_1 +++ [pid 19617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19617] <... openat resumed>) = 3 [pid 19617] write(3, "1000", 4) = 4 [pid 19617] close(3) = 0 [pid 19617] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19619 ./strace-static-x86_64: Process 19619 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19619] set_robust_list(0x55557143c660, 24) = 0 [pid 19619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19619] setpgid(0, 0) = 0 [pid 19619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19620 [pid 19619] <... openat resumed>) = 3 [pid 19619] write(3, "1000", 4) = 4 [pid 19619] close(3) = 0 [pid 19619] write(1, "executing program\n", 18executing program ) = 18 [pid 19619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19617] <... write resumed>) = 18 [pid 19619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19617] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19621 [pid 19619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=118162, si_int=0, si_ptr=NULL} --- [pid 19617] 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 19621 attached [pid 19617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18569, si_int=0, si_ptr=NULL} --- [pid 19621] set_robust_list(0x55557143c660, 24 [pid 19619] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19620 attached [pid 19620] set_robust_list(0x55557143c660, 24) = 0 [pid 19620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19620] setpgid(0, 0) = 0 [pid 19620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19620] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> executing program [pid 19620] <... write resumed>) = 4 [pid 19620] close(3) = 0 [pid 19620] write(1, "executing program\n", 18) = 18 [pid 19620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8756, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19620] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19622 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19622 attached [pid 19622] set_robust_list(0x55557143c660, 24 [pid 19617] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19622] <... set_robust_list resumed>) = 0 [pid 19622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19621] <... set_robust_list resumed>) = 0 [pid 19622] <... prctl resumed>) = 0 [pid 19622] setpgid(0, 0) = 0 [pid 19622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19621] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 19622] <... openat resumed>) = 3 [pid 19622] write(3, "1000", 4) = 4 [pid 19622] close(3) = 0 [pid 19622] write(1, "executing program\n", 18) = 18 [pid 19622] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19622] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19621] <... prctl resumed>) = 0 [pid 19622] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13833, si_int=0, si_ptr=NULL} --- [pid 19621] setpgid(0, 0) = 0 [pid 19621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19622] +++ killed by SIGRT_1 +++ [pid 19621] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19622, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19621] write(3, "1000", 4) = 4 [pid 19621] close(3) = 0 [pid 19621] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19623 ./strace-static-x86_64: Process 19623 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 19623] set_robust_list(0x55557143c660, 24) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19623] setpgid(0, 0) = 0 executing program [pid 19623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19624 [pid 19623] <... openat resumed>) = 3 [pid 19621] <... write resumed>) = 18 executing program [pid 19623] write(3, "1000", 4) = 4 [pid 19623] close(3) = 0 [pid 19623] write(1, "executing program\n", 18) = 18 [pid 19623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19623] <... timer_create resumed>[0]) = 0 [pid 19623] 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 19624 attached [pid 19623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8748, si_int=0, si_ptr=NULL} --- [pid 19621] <... timer_create resumed>[0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 19624] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19625 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19626 [pid 19621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19623] +++ killed by SIGRT_1 +++ [pid 19624] <... set_robust_list resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19621] <... timer_settime resumed>NULL) = 0 [pid 19621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9708, si_int=0, si_ptr=NULL} --- [pid 19624] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19626 attached ) = 0 [pid 19626] set_robust_list(0x55557143c660, 24 [pid 19624] setpgid(0, 0 [pid 19626] <... set_robust_list resumed>) = 0 [pid 19624] <... setpgid resumed>) = 0 [pid 19621] +++ killed by SIGRT_1 +++ [pid 19624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19625 attached [pid 19624] <... openat resumed>) = 3 [pid 19625] set_robust_list(0x55557143c660, 24 [pid 19624] write(3, "1000", 4 [pid 19625] <... set_robust_list resumed>) = 0 [pid 19625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19624] <... write resumed>) = 4 [pid 19626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19624] close(3 [pid 19625] <... prctl resumed>) = 0 [pid 19625] setpgid(0, 0executing program [pid 19626] <... prctl resumed>) = 0 [pid 19625] <... setpgid resumed>) = 0 [pid 19624] <... close resumed>) = 0 [pid 19624] write(1, "executing program\n", 18) = 18 [pid 19624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10804, si_int=0, si_ptr=NULL} --- [pid 19626] setpgid(0, 0 [pid 19625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19624] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19626] <... setpgid resumed>) = 0 [pid 19626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19625] <... openat resumed>) = 3 [pid 19626] <... openat resumed>) = 3 [pid 19625] write(3, "1000", 4 [pid 19626] write(3, "1000", 4 [pid 19625] <... write resumed>) = 4 [pid 19626] <... write resumed>) = 4 [pid 19625] close(3 [pid 19626] close(3 [pid 19625] <... close resumed>) = 0 [pid 19626] <... close resumed>) = 0 [pid 19625] write(1, "executing program\n", 18executing program executing program [pid 19626] write(1, "executing program\n", 18 [pid 19625] <... write resumed>) = 18 [pid 19626] <... write resumed>) = 18 [pid 19626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19626] <... timer_create resumed>[0]) = 0 [pid 19626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19625] <... timer_create resumed>[0]) = 0 [pid 19626] <... timer_settime resumed>NULL) = 0 [pid 19625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22496, si_int=0, si_ptr=NULL} --- [pid 19625] <... timer_settime resumed>NULL) = 0 [pid 19625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34985, si_int=0, si_ptr=NULL} --- [pid 19626] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19625] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19627 ./strace-static-x86_64: Process 19628 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19629 attached ./strace-static-x86_64: Process 19630 attached [pid 19628] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19628 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19629 [pid 19628] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19630 ./strace-static-x86_64: Process 19627 attached [pid 19627] set_robust_list(0x55557143c660, 24 [pid 19628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19631 [pid 19627] <... set_robust_list resumed>) = 0 [pid 19627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19627] setpgid(0, 0) = 0 [pid 19630] set_robust_list(0x55557143c660, 24 [pid 19629] set_robust_list(0x55557143c660, 24 [pid 19628] <... prctl resumed>) = 0 [pid 19627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19628] setpgid(0, 0) = 0 [pid 19629] <... set_robust_list resumed>) = 0 [pid 19630] <... set_robust_list resumed>) = 0 [pid 19628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19627] <... openat resumed>) = 3 [pid 19627] write(3, "1000", 4) = 4 [pid 19628] <... openat resumed>) = 3 [pid 19628] write(3, "1000", 4 [pid 19627] close(3executing program ) = 0 [pid 19627] write(1, "executing program\n", 18) = 18 [pid 19627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19628] <... write resumed>) = 4 [pid 19627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26581, si_int=0, si_ptr=NULL} --- [pid 19628] close(3 [pid 19629] <... prctl resumed>) = 0 [pid 19628] <... close resumed>) = 0 executing program [pid 19628] write(1, "executing program\n", 18) = 18 [pid 19628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10447, si_int=0, si_ptr=NULL} --- [pid 19629] setpgid(0, 0 [pid 19627] +++ killed by SIGRT_1 +++ [pid 19628] +++ killed by SIGRT_1 +++ [pid 19629] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19631 attached [pid 19631] set_robust_list(0x55557143c660, 24) = 0 [pid 19631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19631] setpgid(0, 0) = 0 [pid 19631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19631] <... openat resumed>) = 3 [pid 19631] write(3, "1000", 4 [pid 19629] <... openat resumed>) = 3 [pid 19631] <... write resumed>) = 4 [pid 19631] close(3) = 0 executing program [pid 19631] write(1, "executing program\n", 18) = 18 [pid 19629] write(3, "1000", 4 [pid 19631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19629] <... write resumed>) = 4 [pid 19631] <... timer_create resumed>[0]) = 0 [pid 19631] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10287, si_int=0, si_ptr=NULL} --- [pid 19629] close(3 [pid 19630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19629] <... close resumed>) = 0 [pid 19630] <... prctl resumed>) = 0 [pid 19629] write(1, "executing program\n", 18executing program ) = 18 [pid 19629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19630] setpgid(0, 0 [pid 19629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19631] +++ killed by SIGRT_1 +++ [pid 19629] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6907, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19629] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19630] <... setpgid resumed>) = 0 [pid 19630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19630] write(3, "1000", 4) = 4 [pid 19630] close(3) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 19630] write(1, "executing program\n", 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 19630] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19632 attached [pid 19630] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19632 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19635 attached ./strace-static-x86_64: Process 19634 attached ./strace-static-x86_64: Process 19633 attached [pid 19630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22705, si_int=0, si_ptr=NULL} --- [pid 19632] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19634 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19633 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19635 [pid 19633] set_robust_list(0x55557143c660, 24) = 0 [pid 19633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19633] setpgid(0, 0) = 0 [pid 19630] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19632] <... set_robust_list resumed>) = 0 executing program [pid 19633] <... openat resumed>) = 3 [pid 19633] write(3, "1000", 4) = 4 [pid 19633] close(3) = 0 [pid 19633] write(1, "executing program\n", 18) = 18 [pid 19633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19635] set_robust_list(0x55557143c660, 24 [pid 19634] set_robust_list(0x55557143c660, 24 [pid 19632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19632] setpgid(0, 0) = 0 [pid 19632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19635] <... set_robust_list resumed>) = 0 [pid 19634] <... set_robust_list resumed>) = 0 [pid 19633] <... timer_create resumed>[0]) = 0 executing program [pid 19632] <... openat resumed>) = 3 [pid 19632] write(3, "1000", 4) = 4 [pid 19632] close(3) = 0 [pid 19632] write(1, "executing program\n", 18) = 18 [pid 19632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19632] <... timer_create resumed>[0]) = 0 [pid 19632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9603, si_int=0, si_ptr=NULL} --- [pid 19633] <... timer_settime resumed>NULL) = 0 [pid 19635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32604, si_int=0, si_ptr=NULL} --- [pid 19632] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19634] <... prctl resumed>) = 0 [pid 19635] <... prctl resumed>) = 0 [pid 19635] setpgid(0, 0 [pid 19633] +++ killed by SIGRT_1 +++ [pid 19635] <... setpgid resumed>) = 0 [pid 19634] setpgid(0, 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19634] <... setpgid resumed>) = 0 [pid 19635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19635] <... openat resumed>) = 3 [pid 19635] write(3, "1000", 4 [pid 19634] <... openat resumed>) = 3 [pid 19635] <... write resumed>) = 4 [pid 19634] write(3, "1000", 4 [pid 19635] close(3 [pid 19634] <... write resumed>) = 4 [pid 19635] <... close resumed>) = 0 [pid 19634] close(3executing program [pid 19635] write(1, "executing program\n", 18 [pid 19634] <... close resumed>) = 0 [pid 19635] <... write resumed>) = 18 [pid 19634] write(1, "executing program\n", 18executing program [pid 19635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19634] <... write resumed>) = 18 [pid 19635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19635] <... timer_settime resumed>NULL) = 0 [pid 19634] <... timer_create resumed>[0]) = 0 [pid 19635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50260, si_int=0, si_ptr=NULL} --- [pid 19634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19635] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19636 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=273868, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19637 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19638 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19637 attached ./strace-static-x86_64: Process 19636 attached [pid 19636] set_robust_list(0x55557143c660, 24 [pid 19637] set_robust_list(0x55557143c660, 24 [pid 19636] <... set_robust_list resumed>) = 0 [pid 19637] <... set_robust_list resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19639 [pid 19636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19636] <... prctl resumed>) = 0 [pid 19637] <... prctl resumed>) = 0 [pid 19636] setpgid(0, 0./strace-static-x86_64: Process 19638 attached [pid 19637] setpgid(0, 0) = 0 [pid 19636] <... setpgid resumed>) = 0 [pid 19637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19637] <... openat resumed>) = 3 [pid 19634] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19637] write(3, "1000", 4) = 4 [pid 19637] close(3 [pid 19636] write(3, "1000", 4 [pid 19637] <... close resumed>) = 0 [pid 19636] <... write resumed>) = 4 [pid 19636] close(3 [pid 19637] write(1, "executing program\n", 18 [pid 19636] <... close resumed>) = 0 executing program executing program [pid 19637] <... write resumed>) = 18 [pid 19637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19636] write(1, "executing program\n", 18) = 18 [pid 19636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19638] set_robust_list(0x55557143c660, 24 [pid 19637] <... timer_create resumed>[0]) = 0 [pid 19636] <... timer_create resumed>[0]) = 0 [pid 19638] <... set_robust_list resumed>) = 0 [pid 19637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19637] <... timer_settime resumed>NULL) = 0 [pid 19636] <... timer_settime resumed>NULL) = 0 [pid 19636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7521, si_int=0, si_ptr=NULL} --- [pid 19637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24883, si_int=0, si_ptr=NULL} --- [pid 19638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19636] +++ killed by SIGRT_1 +++ [pid 19638] <... prctl resumed>) = 0 [pid 19637] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19639 attached [pid 19639] set_robust_list(0x55557143c660, 24) = 0 [pid 19639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19639] setpgid(0, 0) = 0 [pid 19639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19638] setpgid(0, 0) = 0 [pid 19639] <... openat resumed>) = 3 [pid 19639] write(3, "1000", 4) = 4 [pid 19639] close(3) = 0 [pid 19639] write(1, "executing program\n", 18executing program ) = 18 [pid 19639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} --- [pid 19638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19639] +++ killed by SIGRT_1 +++ [pid 19638] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19638] <... write resumed>) = 4 executing program [pid 19638] close(3) = 0 [pid 19638] write(1, "executing program\n", 18) = 18 [pid 19638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 19638] <... timer_settime resumed>NULL) = 0 [pid 19638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19812, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19640 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19640 [pid 19640] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19640] <... set_robust_list resumed>) = 0 [pid 19640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19640] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19642 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19641 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19643 [pid 19640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19640] write(3, "1000", 4 [pid 19638] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19643 attached ./strace-static-x86_64: Process 19642 attached ./strace-static-x86_64: Process 19641 attached [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19643] set_robust_list(0x55557143c660, 24 [pid 19641] set_robust_list(0x55557143c660, 24 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19643] <... set_robust_list resumed>) = 0 [pid 19642] set_robust_list(0x55557143c660, 24 [pid 19641] <... set_robust_list resumed>) = 0 [pid 19640] <... write resumed>) = 4 [pid 19643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19643] <... prctl resumed>) = 0 [pid 19642] <... set_robust_list resumed>) = 0 [pid 19641] <... prctl resumed>) = 0 [pid 19640] close(3 [pid 19643] setpgid(0, 0 [pid 19641] setpgid(0, 0 [pid 19642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19643] <... setpgid resumed>) = 0 [pid 19641] <... setpgid resumed>) = 0 [pid 19640] <... close resumed>) = 0 [pid 19642] <... prctl resumed>) = 0 [pid 19643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 19641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19643] <... openat resumed>) = 3 [pid 19641] <... openat resumed>) = 3 [pid 19643] write(3, "1000", 4 [pid 19642] setpgid(0, 0 [pid 19641] write(3, "1000", 4 [pid 19640] write(1, "executing program\n", 18 [pid 19643] <... write resumed>) = 4 [pid 19642] <... setpgid resumed>) = 0 [pid 19641] <... write resumed>) = 4 [pid 19643] close(3 [pid 19640] <... write resumed>) = 18 [pid 19643] <... close resumed>) = 0 [pid 19642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19641] close(3 [pid 19640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19643] write(1, "executing program\n", 18 [pid 19641] <... close resumed>) = 0 executing program [pid 19643] <... write resumed>) = 18 [pid 19641] write(1, "executing program\n", 18executing program [pid 19640] <... timer_create resumed>[0]) = 0 [pid 19643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19641] <... write resumed>) = 18 [pid 19640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19642] <... openat resumed>) = 3 [pid 19643] <... timer_create resumed>[0]) = 0 [pid 19641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19641] <... timer_create resumed>[0]) = 0 [pid 19640] <... timer_settime resumed>NULL) = 0 [pid 19643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11792, si_int=0, si_ptr=NULL} --- executing program [pid 19642] write(3, "1000", 4) = 4 [pid 19642] close(3 [pid 19641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=49480, si_int=0, si_ptr=NULL} --- [pid 19642] <... close resumed>) = 0 [pid 19642] write(1, "executing program\n", 18) = 18 [pid 19642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8300, si_int=0, si_ptr=NULL} --- [pid 19643] +++ killed by SIGRT_1 +++ [pid 19641] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8529, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19642] +++ killed by SIGRT_1 +++ [pid 19640] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19641] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19644 ./strace-static-x86_64: Process 19644 attached [pid 19644] set_robust_list(0x55557143c660, 24) = 0 [pid 19644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19644] setpgid(0, 0) = 0 [pid 19644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19644] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19644] <... write resumed>) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 19644] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19644] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19645 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19647 [pid 19644] write(1, "executing program\n", 18) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19648 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19646 ./strace-static-x86_64: Process 19645 attached [pid 19644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19647 attached ./strace-static-x86_64: Process 19646 attached [pid 19645] set_robust_list(0x55557143c660, 24 [pid 19644] <... timer_create resumed>[0]) = 0 [pid 19645] <... set_robust_list resumed>) = 0 [pid 19645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19645] setpgid(0, 0) = 0 [pid 19644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19647] set_robust_list(0x55557143c660, 24 [pid 19645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19644] <... timer_settime resumed>NULL) = 0 [pid 19647] <... set_robust_list resumed>) = 0 [pid 19646] set_robust_list(0x55557143c660, 24 [pid 19645] write(3, "1000", 4) = 4 [pid 19645] close(3) = 0 executing program [pid 19645] write(1, "executing program\n", 18) = 18 [pid 19645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19648 attached [0]) = 0 [pid 19648] set_robust_list(0x55557143c660, 24 [pid 19645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19648] <... set_robust_list resumed>) = 0 [pid 19644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=155607, si_int=0, si_ptr=NULL} --- [pid 19645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23825, si_int=0, si_ptr=NULL} --- [pid 19648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19646] <... set_robust_list resumed>) = 0 [pid 19644] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19648] <... prctl resumed>) = 0 [pid 19648] setpgid(0, 0) = 0 [pid 19648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19647] <... prctl resumed>) = 0 [pid 19646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19647] setpgid(0, 0 [pid 19648] <... openat resumed>) = 3 [pid 19647] <... setpgid resumed>) = 0 [pid 19646] <... prctl resumed>) = 0 [pid 19647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19646] setpgid(0, 0executing program [pid 19648] write(3, "1000", 4) = 4 [pid 19648] close(3) = 0 [pid 19648] write(1, "executing program\n", 18) = 18 [pid 19645] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19647] <... openat resumed>) = 3 [pid 19646] <... setpgid resumed>) = 0 [pid 19648] <... timer_create resumed>[0]) = 0 [pid 19648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19647] write(3, "1000", 4 [pid 19648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14603, si_int=0, si_ptr=NULL} --- [pid 19647] <... write resumed>) = 4 [pid 19646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19647] close(3) = 0 [pid 19646] <... openat resumed>) = 3 executing program [pid 19647] write(1, "executing program\n", 18 [pid 19646] write(3, "1000", 4 [pid 19647] <... write resumed>) = 18 [pid 19647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19646] <... write resumed>) = 4 [pid 19648] +++ killed by SIGRT_1 +++ [pid 19647] <... timer_create resumed>[0]) = 0 [pid 19646] close(3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19646] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19647] <... timer_settime resumed>NULL) = 0 [pid 19646] write(1, "executing program\n", 18 [pid 19647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35735, si_int=0, si_ptr=NULL} --- [pid 19646] <... write resumed>) = 18 [pid 19647] +++ killed by SIGRT_1 +++ [pid 19646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19646] <... timer_create resumed>[0]) = 0 [pid 19646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22926, si_int=0, si_ptr=NULL} --- [pid 19646] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19650 ./strace-static-x86_64: Process 19649 attached [pid 19649] set_robust_list(0x55557143c660, 24) = 0 [pid 19649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19649] setpgid(0, 0) = 0 [pid 19649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19651 executing program [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19649 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19652 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19653 [pid 19649] <... openat resumed>) = 3 [pid 19649] write(3, "1000", 4) = 4 [pid 19649] close(3) = 0 [pid 19649] write(1, "executing program\n", 18) = 18 [pid 19649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19653 attached [0]) = 0 [pid 19649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8340, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19652 attached ./strace-static-x86_64: Process 19651 attached ./strace-static-x86_64: Process 19650 attached [pid 19653] set_robust_list(0x55557143c660, 24) = 0 [pid 19653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19650] set_robust_list(0x55557143c660, 24 [pid 19653] <... prctl resumed>) = 0 [pid 19650] <... set_robust_list resumed>) = 0 [pid 19651] set_robust_list(0x55557143c660, 24 [pid 19653] setpgid(0, 0 [pid 19649] +++ killed by SIGRT_1 +++ [pid 19653] <... setpgid resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19652] set_robust_list(0x55557143c660, 24) = 0 [pid 19652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19652] setpgid(0, 0) = 0 [pid 19653] <... openat resumed>) = 3 [pid 19650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19651] <... set_robust_list resumed>) = 0 [pid 19652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19653] write(3, "1000", 4 [pid 19650] <... prctl resumed>) = 0 [pid 19652] <... openat resumed>) = 3 [pid 19653] <... write resumed>) = 4 [pid 19652] write(3, "1000", 4) = 4 [pid 19652] close(3) = 0 [pid 19652] write(1, "executing program\n", 18executing program [pid 19653] close(3 [pid 19652] <... write resumed>) = 18 [pid 19652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19653] <... close resumed>) = 0 [pid 19652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} --- executing program [pid 19653] write(1, "executing program\n", 18 [pid 19650] setpgid(0, 0 [pid 19653] <... write resumed>) = 18 [pid 19650] <... setpgid resumed>) = 0 [pid 19653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19653] <... timer_create resumed>[0]) = 0 [pid 19650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19650] <... openat resumed>) = 3 [pid 19653] <... timer_settime resumed>NULL) = 0 [pid 19652] +++ killed by SIGRT_1 +++ [pid 19653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19819, si_int=0, si_ptr=NULL} --- [pid 19651] <... prctl resumed>) = 0 [pid 19650] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19650] <... write resumed>) = 4 [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19653] +++ killed by SIGRT_1 +++ [pid 19650] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19654 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19650] <... close resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19651] setpgid(0, 0) = 0 [pid 19651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 19650] write(1, "executing program\n", 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19655 [pid 19651] <... openat resumed>) = 3 [pid 19650] <... write resumed>) = 18 [pid 19651] write(3, "1000", 4 [pid 19650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 19651] <... write resumed>) = 4 [pid 19651] close(3) = 0 [pid 19651] write(1, "executing program\n", 18) = 18 [pid 19651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9432, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19655 attached ./strace-static-x86_64: Process 19654 attached [pid 19651] +++ killed by SIGRT_1 +++ [pid 19650] <... timer_create resumed>[0]) = 0 [pid 19655] set_robust_list(0x55557143c660, 24) = 0 [pid 19655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19655] <... prctl resumed>) = 0 [pid 19655] setpgid(0, 0) = 0 [pid 19655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19650] <... timer_settime resumed>NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19654] set_robust_list(0x55557143c660, 24 [pid 19655] <... openat resumed>) = 3 [pid 19650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38272, si_int=0, si_ptr=NULL} --- [pid 19655] write(3, "1000", 4) = 4 [pid 19655] close(3) = 0 executing program [pid 19655] write(1, "executing program\n", 18) = 18 [pid 19655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8546, si_int=0, si_ptr=NULL} --- [pid 19655] +++ killed by SIGRT_1 +++ [pid 19654] <... set_robust_list resumed>) = 0 [pid 19654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19654] <... prctl resumed>) = 0 [pid 19654] setpgid(0, 0) = 0 [pid 19654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19650] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19654] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19654] write(3, "1000", 4 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19654] <... write resumed>) = 4 [pid 19654] close(3executing program ) = 0 [pid 19654] write(1, "executing program\n", 18) = 18 [pid 19654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8993, si_int=0, si_ptr=NULL} --- [pid 19654] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19656 attached [pid 19656] set_robust_list(0x55557143c660, 24) = 0 [pid 19656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19656 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19657 [pid 19656] <... prctl resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19656] setpgid(0, 0) = 0 [pid 19656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19658 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19659 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19660 ./strace-static-x86_64: Process 19659 attached ./strace-static-x86_64: Process 19658 attached ./strace-static-x86_64: Process 19657 attached [pid 19656] <... openat resumed>) = 3 [pid 19656] write(3, "1000", 4) = 4 [pid 19656] close(3executing program ) = 0 [pid 19656] write(1, "executing program\n", 18) = 18 [pid 19656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12775, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19660 attached [pid 19659] set_robust_list(0x55557143c660, 24 [pid 19658] set_robust_list(0x55557143c660, 24 [pid 19657] set_robust_list(0x55557143c660, 24 [pid 19656] +++ killed by SIGRT_1 +++ [pid 19659] <... set_robust_list resumed>) = 0 [pid 19658] <... set_robust_list resumed>) = 0 [pid 19657] <... set_robust_list resumed>) = 0 [pid 19660] set_robust_list(0x55557143c660, 24 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19659] <... prctl resumed>) = 0 [pid 19658] <... prctl resumed>) = 0 [pid 19658] setpgid(0, 0 [pid 19659] setpgid(0, 0) = 0 [pid 19658] <... setpgid resumed>) = 0 [pid 19660] <... set_robust_list resumed>) = 0 [pid 19657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19658] <... openat resumed>) = 3 [pid 19659] <... openat resumed>) = 3 [pid 19659] write(3, "1000", 4 [pid 19658] write(3, "1000", 4 [pid 19657] <... prctl resumed>) = 0 [pid 19659] <... write resumed>) = 4 [pid 19658] <... write resumed>) = 4 [pid 19660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19657] setpgid(0, 0 [pid 19659] close(3 [pid 19660] <... prctl resumed>) = 0 [pid 19658] close(3 [pid 19657] <... setpgid resumed>) = 0 [pid 19659] <... close resumed>) = 0 [pid 19658] <... close resumed>) = 0 [pid 19659] write(1, "executing program\n", 18 [pid 19658] write(1, "executing program\n", 18executing program executing program [pid 19657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19659] <... write resumed>) = 18 [pid 19658] <... write resumed>) = 18 [pid 19660] setpgid(0, 0 [pid 19657] <... openat resumed>) = 3 [pid 19659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19659] <... timer_create resumed>[0]) = 0 [pid 19659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19658] <... timer_create resumed>[0]) = 0 [pid 19660] <... setpgid resumed>) = 0 [pid 19657] write(3, "1000", 4 [pid 19658] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19659] <... timer_settime resumed>NULL) = 0 [pid 19659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29785, si_int=0, si_ptr=NULL} --- [pid 19658] <... timer_settime resumed>NULL) = 0 [pid 19657] <... write resumed>) = 4 [pid 19658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45028, si_int=0, si_ptr=NULL} --- [pid 19657] close(3 [pid 19659] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 19658] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19657] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 19661 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19661 [pid 19657] write(1, "executing program\n", 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19657] <... write resumed>) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19657] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19660] <... openat resumed>) = 3 [pid 19657] <... timer_settime resumed>NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19662 ./strace-static-x86_64: Process 19662 attached [pid 19662] set_robust_list(0x55557143c660, 24) = 0 [pid 19662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45265, si_int=0, si_ptr=NULL} --- [pid 19662] <... prctl resumed>) = 0 executing program [pid 19662] setpgid(0, 0) = 0 [pid 19662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19663 [pid 19662] <... openat resumed>) = 3 [pid 19662] write(3, "1000", 4) = 4 [pid 19662] close(3) = 0 [pid 19662] write(1, "executing program\n", 18) = 18 [pid 19662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19657] +++ killed by SIGRT_1 +++ [pid 19662] <... timer_create resumed>[0]) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8608, si_int=0, si_ptr=NULL} --- [pid 19662] +++ killed by SIGRT_1 +++ [pid 19661] set_robust_list(0x55557143c660, 24 [pid 19660] write(3, "1000", 4 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19663 attached [pid 19663] set_robust_list(0x55557143c660, 24) = 0 [pid 19663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19663] setpgid(0, 0) = 0 [pid 19663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19660] <... write resumed>) = 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19663] write(3, "1000", 4) = 4 [pid 19663] close(3executing program ) = 0 [pid 19663] write(1, "executing program\n", 18) = 18 [pid 19663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19661] <... set_robust_list resumed>) = 0 [pid 19660] close(3 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19660] <... close resumed>) = 0 [pid 19663] <... timer_create resumed>[0]) = 0 [pid 19663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8662, si_int=0, si_ptr=NULL} --- [pid 19660] write(1, "executing program\n", 18executing program ) = 18 [pid 19660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19663] +++ killed by SIGRT_1 +++ [pid 19660] <... timer_create resumed>[0]) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19660] <... timer_settime resumed>NULL) = 0 [pid 19661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34086, si_int=0, si_ptr=NULL} --- [pid 19661] <... prctl resumed>) = 0 [pid 19660] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19661] setpgid(0, 0) = 0 [pid 19661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19661] write(3, "1000", 4) = 4 [pid 19661] close(3) = 0 [pid 19661] write(1, "executing program\n", 18executing program ) = 18 [pid 19661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40222, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19664 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19665 ./strace-static-x86_64: Process 19665 attached [pid 19665] set_robust_list(0x55557143c660, 24) = 0 [pid 19665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19665] setpgid(0, 0) = 0 [pid 19665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19665] write(3, "1000", 4) = 4 [pid 19665] close(3executing program [pid 345] <... restart_syscall resumed>) = 0 [pid 19665] <... close resumed>) = 0 [pid 19665] write(1, "executing program\n", 18) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7968, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19666 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19664 attached [pid 19665] +++ killed by SIGRT_1 +++ [pid 19664] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19667 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19664] setpgid(0, 0) = 0 [pid 19664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19664] write(3, "1000", 4 [pid 19661] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19664] <... write resumed>) = 4 executing program [pid 19664] close(3) = 0 [pid 19664] write(1, "executing program\n", 18) = 18 [pid 19664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 19666 attached [pid 19664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8768, si_int=0, si_ptr=NULL} --- [pid 19666] set_robust_list(0x55557143c660, 24) = 0 [pid 19664] +++ killed by SIGRT_1 +++ [pid 19666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19667 attached [pid 19667] set_robust_list(0x55557143c660, 24 [pid 19666] <... prctl resumed>) = 0 [pid 19667] <... set_robust_list resumed>) = 0 [pid 19667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19667] setpgid(0, 0) = 0 [pid 19667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19666] setpgid(0, 0 [pid 19667] <... openat resumed>) = 3 [pid 19667] write(3, "1000", 4) = 4 [pid 19667] close(3executing program ) = 0 [pid 19667] write(1, "executing program\n", 18) = 18 [pid 19667] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19667] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19667] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8346, si_int=0, si_ptr=NULL} --- [pid 19666] <... setpgid resumed>) = 0 [pid 19667] +++ killed by SIGRT_1 +++ [pid 19666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19667, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19666] <... openat resumed>) = 3 [pid 19666] write(3, "1000", 4) = 4 [pid 19666] close(3) = 0 [pid 19666] write(1, "executing program\n", 18executing program ) = 18 [pid 19666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20730, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19668 ./strace-static-x86_64: Process 19668 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 19666] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19669 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19669 attached [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19668] set_robust_list(0x55557143c660, 24 [pid 19669] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19670 [pid 19669] <... set_robust_list resumed>) = 0 [pid 19669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19668] <... set_robust_list resumed>) = 0 [pid 19669] <... prctl resumed>) = 0 [pid 19668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19668] setpgid(0, 0) = 0 executing program [pid 19668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 19668] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19668] write(3, "1000", 4) = 4 [pid 19668] close(3) = 0 [pid 19668] write(1, "executing program\n", 18) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19671 [pid 19668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 19668] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19671 attached ./strace-static-x86_64: Process 19670 attached [pid 19668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14515, si_int=0, si_ptr=NULL} --- [pid 19669] setpgid(0, 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19668] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19672 [pid 19670] set_robust_list(0x55557143c660, 24) = 0 [pid 19670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19670] setpgid(0, 0) = 0 [pid 19670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19669] <... setpgid resumed>) = 0 [pid 19670] <... openat resumed>) = 3 [pid 19670] write(3, "1000", 4) = 4 [pid 19670] close(3) = 0 executing program [pid 19670] write(1, "executing program\n", 18) = 18 [pid 19670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8996, si_int=0, si_ptr=NULL} --- [pid 19670] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19672 attached [pid 19672] set_robust_list(0x55557143c660, 24) = 0 [pid 19672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19672] setpgid(0, 0) = 0 [pid 19672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19673 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19672] <... openat resumed>) = 3 [pid 19671] set_robust_list(0x55557143c660, 24) = 0 [pid 19671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19672] write(3, "1000", 4 [pid 19671] setpgid(0, 0 [pid 19672] <... write resumed>) = 4 [pid 19672] close(3 [pid 19671] <... setpgid resumed>) = 0 [pid 19672] <... close resumed>) = 0 executing program [pid 19671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19672] write(1, "executing program\n", 18) = 18 [pid 19672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19672] <... timer_create resumed>[0]) = 0 [pid 19671] <... openat resumed>) = 3 [pid 19672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7890, si_int=0, si_ptr=NULL} --- [pid 19669] <... openat resumed>) = 3 executing program [pid 19669] write(3, "1000", 4./strace-static-x86_64: Process 19673 attached [pid 19671] write(3, "1000", 4) = 4 [pid 19671] close(3) = 0 [pid 19671] write(1, "executing program\n", 18) = 18 [pid 19671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19669] <... write resumed>) = 4 executing program [pid 19669] close(3 [pid 19671] <... timer_create resumed>[0]) = 0 [pid 19669] <... close resumed>) = 0 [pid 19671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19673] set_robust_list(0x55557143c660, 24 [pid 19669] write(1, "executing program\n", 18 [pid 19671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17055, si_int=0, si_ptr=NULL} --- [pid 19669] <... write resumed>) = 18 [pid 19669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19673] <... set_robust_list resumed>) = 0 [pid 19669] <... timer_create resumed>[0]) = 0 [pid 19669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19671] +++ killed by SIGRT_1 +++ [pid 19669] <... timer_settime resumed>NULL) = 0 [pid 19669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31898, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19672] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19669] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19673] setpgid(0, 0) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19673] <... openat resumed>) = 3 [pid 19673] write(3, "1000", 4) = 4 [pid 19673] close(3) = 0 [pid 19673] write(1, "executing program\n", 18executing program ) = 18 [pid 19673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7922, si_int=0, si_ptr=NULL} --- [pid 19673] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19674 attached [pid 19674] set_robust_list(0x55557143c660, 24) = 0 [pid 19674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19674] setpgid(0, 0) = 0 [pid 19674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19674 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19675 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19676 [pid 19674] <... openat resumed>) = 3 [pid 19674] write(3, "1000", 4) = 4 [pid 19674] close(3) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19677 [pid 19674] write(1, "executing program\n", 18executing program ) = 18 [pid 19674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9298, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19676 attached [pid 19676] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19677 attached ) = 0 [pid 19677] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19677] <... set_robust_list resumed>) = 0 [pid 19676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19678 [pid 19676] <... prctl resumed>) = 0 [pid 19676] setpgid(0, 0) = 0 [pid 19674] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19675 attached [pid 19675] set_robust_list(0x55557143c660, 24) = 0 [pid 19675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19675] setpgid(0, 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19675] <... setpgid resumed>) = 0 [pid 19675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19675] <... openat resumed>) = 3 [pid 19676] <... openat resumed>) = 3 executing program [pid 19675] write(3, "1000", 4) = 4 [pid 19675] close(3) = 0 [pid 19675] write(1, "executing program\n", 18) = 18 [pid 19675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19678 attached [pid 19677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19676] write(3, "1000", 4 [pid 19675] <... timer_create resumed>[0]) = 0 [pid 19675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19676] <... write resumed>) = 4 [pid 19675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12291, si_int=0, si_ptr=NULL} --- [pid 19676] close(3 [pid 19677] <... prctl resumed>) = 0 [pid 19676] <... close resumed>) = 0 [pid 19677] setpgid(0, 0 [pid 19676] write(1, "executing program\n", 18 [pid 19677] <... setpgid resumed>) = 0 executing program [pid 19675] +++ killed by SIGRT_1 +++ [pid 19676] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19676] <... timer_create resumed>[0]) = 0 [pid 19677] <... openat resumed>) = 3 [pid 19678] set_robust_list(0x55557143c660, 24 [pid 19677] write(3, "1000", 4 [pid 19676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19678] <... set_robust_list resumed>) = 0 [pid 19677] <... write resumed>) = 4 [pid 19676] <... timer_settime resumed>NULL) = 0 [pid 19677] close(3 [pid 19676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44196, si_int=0, si_ptr=NULL} --- executing program [pid 19677] <... close resumed>) = 0 [pid 19676] +++ killed by SIGRT_1 +++ [pid 19677] write(1, "executing program\n", 18) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19678] setpgid(0, 0) = 0 [pid 19677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22036, si_int=0, si_ptr=NULL} --- [pid 19677] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19678] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19679 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19678] <... write resumed>) = 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19680 attached [pid 19680] set_robust_list(0x55557143c660, 24) = 0 [pid 19680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19680] setpgid(0, 0) = 0 [pid 19680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19680 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19681 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19682 [pid 19678] close(3 [pid 19680] <... openat resumed>) = 3 [pid 19680] write(3, "1000", 4executing program ) = 4 [pid 19680] close(3) = 0 [pid 19680] write(1, "executing program\n", 18) = 18 [pid 19680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19678] <... close resumed>) = 0 [pid 19680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 19678] write(1, "executing program\n", 18 [pid 19680] <... timer_settime resumed>NULL) = 0 [pid 19680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9033, si_int=0, si_ptr=NULL} --- [pid 19678] <... write resumed>) = 18 ./strace-static-x86_64: Process 19679 attached [pid 19678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19679] set_robust_list(0x55557143c660, 24 [pid 19680] +++ killed by SIGRT_1 +++ [pid 19678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19679] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19681 attached [pid 19681] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19681] <... set_robust_list resumed>) = 0 [pid 19681] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19682 attached [pid 19682] set_robust_list(0x55557143c660, 24 [pid 19681] <... prctl resumed>) = 0 [pid 19681] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19678] <... timer_settime resumed>NULL) = 0 [pid 19682] <... set_robust_list resumed>) = 0 [pid 19682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19681] <... setpgid resumed>) = 0 [pid 19678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41411, si_int=0, si_ptr=NULL} --- [pid 19682] <... prctl resumed>) = 0 [pid 19682] setpgid(0, 0 [pid 19681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19682] <... setpgid resumed>) = 0 [pid 19681] <... openat resumed>) = 3 [pid 19682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19681] write(3, "1000", 4) = 4 [pid 19681] close(3) = 0 [pid 19681] write(1, "executing program\n", 18 [pid 19682] write(3, "1000", 4 [pid 19678] +++ killed by SIGRT_1 +++ executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19681] <... write resumed>) = 18 [pid 19682] <... write resumed>) = 4 [pid 19681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 19682] close(3) = 0 [pid 19682] write(1, "executing program\n", 18) = 18 [pid 19681] <... timer_create resumed>[0]) = 0 [pid 19679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19679] <... prctl resumed>) = 0 [pid 19681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19682] <... timer_create resumed>[0]) = 0 [pid 19681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18008, si_int=0, si_ptr=NULL} --- [pid 19682] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19679] setpgid(0, 0 [pid 19682] <... timer_settime resumed>NULL) = 0 [pid 19682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8048, si_int=0, si_ptr=NULL} --- [pid 19679] <... setpgid resumed>) = 0 [pid 19681] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19682] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19679] write(3, "1000", 4) = 4 [pid 19679] close(3) = 0 [pid 19679] write(1, "executing program\n", 18executing program ) = 18 [pid 19679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8295, si_int=0, si_ptr=NULL} --- [pid 19679] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19683 attached , child_tidptr=0x55557143c650) = 19683 [pid 19683] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19684 attached [pid 19684] set_robust_list(0x55557143c660, 24) = 0 [pid 19684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19684 ./strace-static-x86_64: Process 19686 attached [pid 19683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19685 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19686 [pid 19686] set_robust_list(0x55557143c660, 24 [pid 19683] <... prctl resumed>) = 0 [pid 19686] <... set_robust_list resumed>) = 0 [pid 19683] setpgid(0, 0) = 0 [pid 19686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19684] <... prctl resumed>) = 0 [pid 19683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19684] setpgid(0, 0) = 0 [pid 19683] <... openat resumed>) = 3 [pid 19684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19683] write(3, "1000", 4 [pid 19686] <... prctl resumed>) = 0 [pid 19684] write(3, "1000", 4) = 4 [pid 19684] close(3) = 0 [pid 19684] write(1, "executing program\n", 18) = 18 [pid 19684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19683] <... write resumed>) = 4 [pid 19686] setpgid(0, 0 [pid 19684] <... timer_create resumed>[0]) = 0 [pid 19684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8761, si_int=0, si_ptr=NULL} --- [pid 19686] <... setpgid resumed>) = 0 [pid 19683] close(3) = 0 [pid 19683] write(1, "executing program\n", 18executing program ) = 18 [pid 19683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19684] +++ killed by SIGRT_1 +++ [pid 19683] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19683] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19685 attached [pid 19685] set_robust_list(0x55557143c660, 24) = 0 [pid 19685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43368, si_int=0, si_ptr=NULL} --- [pid 19685] <... prctl resumed>) = 0 [pid 19685] setpgid(0, 0) = 0 [pid 19685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19685] write(3, "1000", 4) = 4 [pid 19685] close(3) = 0 [pid 19685] write(1, "executing program\n", 18) = 18 [pid 19685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19683] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19685] <... timer_settime resumed>NULL) = 0 [pid 19685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30473, si_int=0, si_ptr=NULL} --- [pid 19686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19686] write(3, "1000", 4) = 4 [pid 19686] close(3) = 0 executing program [pid 19685] +++ killed by SIGRT_1 +++ [pid 19686] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19686] <... write resumed>) = 18 [pid 19686] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19686] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19686] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18877, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19687 [pid 19686] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19686, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19687 attached [pid 19687] set_robust_list(0x55557143c660, 24) = 0 [pid 19687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19687] setpgid(0, 0) = 0 [pid 19687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19687] <... openat resumed>) = 3 [pid 19687] write(3, "1000", 4./strace-static-x86_64: Process 19688 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19688 [pid 19687] <... write resumed>) = 4 [pid 19688] set_robust_list(0x55557143c660, 24 [pid 19687] close(3 [pid 19688] <... set_robust_list resumed>) = 0 executing program [pid 19687] <... close resumed>) = 0 [pid 19687] write(1, "executing program\n", 18 [pid 19688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19687] <... write resumed>) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 19688] <... prctl resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19688] setpgid(0, 0 [pid 19687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 19687] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19689 ./strace-static-x86_64: Process 19690 attached [pid 19690] set_robust_list(0x55557143c660, 24) = 0 [pid 19687] <... timer_settime resumed>NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19691 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19690 [pid 19690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=48659, si_int=0, si_ptr=NULL} --- [pid 19690] <... prctl resumed>) = 0 [pid 19690] setpgid(0, 0) = 0 [pid 19690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19687] +++ killed by SIGRT_1 +++ [pid 19690] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19690] <... write resumed>) = 4 executing program [pid 19690] close(3) = 0 [pid 19690] write(1, "executing program\n", 18) = 18 [pid 19690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8272, si_int=0, si_ptr=NULL} --- [pid 19688] <... setpgid resumed>) = 0 [pid 19688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19690] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19691 attached [pid 19691] set_robust_list(0x55557143c660, 24 [pid 19688] write(3, "1000", 4 [pid 19691] <... set_robust_list resumed>) = 0 [pid 19691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19691] setpgid(0, 0) = 0 [pid 19691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19688] <... write resumed>) = 4 [pid 19688] close(3 [pid 19691] <... openat resumed>) = 3 [pid 19688] <... close resumed>) = 0 [pid 19691] write(3, "1000", 4executing program ) = 4 [pid 19691] close(3) = 0 [pid 19691] write(1, "executing program\n", 18) = 18 [pid 19691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 19691] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19689 attached [pid 19691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11865, si_int=0, si_ptr=NULL} --- [pid 19688] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19692 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19693 [pid 19691] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19689] set_robust_list(0x55557143c660, 24 [pid 19688] <... write resumed>) = 18 [pid 19689] <... set_robust_list resumed>) = 0 [pid 19689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19689] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 19693 attached ./strace-static-x86_64: Process 19692 attached [pid 19688] <... timer_create resumed>[0]) = 0 [pid 19689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19692] set_robust_list(0x55557143c660, 24 [pid 19688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19689] <... openat resumed>) = 3 [pid 19689] write(3, "1000", 4) = 4 [pid 19689] close(3) = 0 executing program [pid 19689] write(1, "executing program\n", 18) = 18 [pid 19689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19693] set_robust_list(0x55557143c660, 24 [pid 19692] <... set_robust_list resumed>) = 0 [pid 19689] <... timer_settime resumed>NULL) = 0 [pid 19688] <... timer_settime resumed>NULL) = 0 [pid 19688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35532, si_int=0, si_ptr=NULL} --- [pid 19689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67644, si_int=0, si_ptr=NULL} --- [pid 19688] +++ killed by SIGRT_1 +++ [pid 19692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19692] setpgid(0, 0) = 0 [pid 19692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19692] write(3, "1000", 4) = 4 [pid 19692] close(3executing program ) = 0 [pid 19692] write(1, "executing program\n", 18) = 18 [pid 19692] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19692] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19692] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7832, si_int=0, si_ptr=NULL} --- [pid 19692] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19692, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19693] <... set_robust_list resumed>) = 0 [pid 19693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19689] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19693] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19693] <... setpgid resumed>) = 0 [pid 19693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19693] write(3, "1000", 4) = 4 executing program [pid 19693] close(3) = 0 [pid 19693] write(1, "executing program\n", 18) = 18 [pid 19693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8456, si_int=0, si_ptr=NULL} --- [pid 19693] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19694 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19694 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19694] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19695 ./strace-static-x86_64: Process 19695 attached [pid 19695] set_robust_list(0x55557143c660, 24) = 0 [pid 19695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19695] <... prctl resumed>) = 0 [pid 19695] setpgid(0, 0) = 0 [pid 19695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19695] write(3, "1000", 4) = 4 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19697 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19696 [pid 19695] close(3) = 0 [pid 19695] write(1, "executing program\n", 18) = 18 [pid 19695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19698 [pid 19695] <... timer_create resumed>[0]) = 0 [pid 19695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7745, si_int=0, si_ptr=NULL} --- [pid 19694] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19698 attached [pid 19694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19698] set_robust_list(0x55557143c660, 24 [pid 19695] +++ killed by SIGRT_1 +++ [pid 19698] <... set_robust_list resumed>) = 0 [pid 19694] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19696 attached [pid 19696] set_robust_list(0x55557143c660, 24 [pid 19694] <... setpgid resumed>) = 0 [pid 19696] <... set_robust_list resumed>) = 0 [pid 19696] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19697 attached ) = 0 [pid 19696] setpgid(0, 0 [pid 19697] set_robust_list(0x55557143c660, 24 [pid 19696] <... setpgid resumed>) = 0 [pid 19697] <... set_robust_list resumed>) = 0 [pid 19697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19697] <... prctl resumed>) = 0 [pid 19697] setpgid(0, 0 [pid 19696] <... openat resumed>) = 3 [pid 19697] <... setpgid resumed>) = 0 [pid 19697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19696] write(3, "1000", 4 [pid 19697] <... openat resumed>) = 3 [pid 19694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19696] <... write resumed>) = 4 [pid 19696] close(3) = 0 [pid 19696] write(1, "executing program\n", 18executing program ) = 18 [pid 19696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19697] write(3, "1000", 4) = 4 [pid 19697] close(3 [pid 19696] <... timer_create resumed>[0]) = 0 [pid 19697] <... close resumed>) = 0 [pid 19697] write(1, "executing program\n", 18executing program ) = 18 [pid 19696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19696] <... timer_settime resumed>NULL) = 0 [pid 19696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10853, si_int=0, si_ptr=NULL} --- [pid 19697] <... timer_create resumed>[0]) = 0 [pid 19694] <... openat resumed>) = 3 [pid 19697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19694] write(3, "1000", 4 [pid 19697] <... timer_settime resumed>NULL) = 0 [pid 19697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9880, si_int=0, si_ptr=NULL} --- [pid 19694] <... write resumed>) = 4 [pid 19694] close(3 [pid 19698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19694] <... close resumed>) = 0 [pid 19698] <... prctl resumed>) = 0 executing program [pid 19694] write(1, "executing program\n", 18 [pid 19698] setpgid(0, 0 [pid 19694] <... write resumed>) = 18 [pid 19698] <... setpgid resumed>) = 0 [pid 19694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19696] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19694] <... timer_create resumed>[0]) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19697] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19694] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21004, si_int=0, si_ptr=NULL} --- [pid 19698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19698] write(3, "1000", 4 [pid 19694] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 19698] <... write resumed>) = 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19698] close(3) = 0 [pid 19698] write(1, "executing program\n", 18) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19699 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19699 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19700 [pid 19698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9767, si_int=0, si_ptr=NULL} --- [pid 19699] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19699] <... set_robust_list resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19698] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19700 attached [pid 19700] set_robust_list(0x55557143c660, 24) = 0 [pid 19700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19700] setpgid(0, 0) = 0 [pid 19700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19701 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19702 executing program [pid 19700] <... openat resumed>) = 3 [pid 19700] write(3, "1000", 4) = 4 [pid 19700] close(3) = 0 [pid 19700] write(1, "executing program\n", 18) = 18 [pid 19700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9586, si_int=0, si_ptr=NULL} --- [pid 19699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19699] setpgid(0, 0) = 0 [pid 19700] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19701 attached [pid 19701] set_robust_list(0x55557143c660, 24) = 0 [pid 19701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19701] setpgid(0, 0./strace-static-x86_64: Process 19702 attached [pid 19699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19701] <... setpgid resumed>) = 0 [pid 19701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19702] set_robust_list(0x55557143c660, 24) = 0 [pid 19702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19699] <... openat resumed>) = 3 [pid 19699] write(3, "1000", 4 [pid 19702] <... prctl resumed>) = 0 [pid 19702] setpgid(0, 0 [pid 19701] <... openat resumed>) = 3 [pid 19699] <... write resumed>) = 4 [pid 19702] <... setpgid resumed>) = 0 [pid 19702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19701] write(3, "1000", 4) = 4 [pid 19701] close(3) = 0 executing program [pid 19701] write(1, "executing program\n", 18) = 18 [pid 19702] <... openat resumed>) = 3 [pid 19701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19702] write(3, "1000", 4) = 4 [pid 19701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21624, si_int=0, si_ptr=NULL} --- [pid 19702] close(3) = 0 [pid 19702] write(1, "executing program\n", 18executing program [pid 19699] close(3 [pid 19702] <... write resumed>) = 18 [pid 19702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9253, si_int=0, si_ptr=NULL} --- [pid 19699] <... close resumed>) = 0 executing program [pid 19699] write(1, "executing program\n", 18) = 18 [pid 19701] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19699] <... timer_create resumed>[0]) = 0 [pid 19702] +++ killed by SIGRT_1 +++ [pid 19699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19699] <... timer_settime resumed>NULL) = 0 [pid 19699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33960, si_int=0, si_ptr=NULL} --- [pid 19699] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19703 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19703 attached [pid 19703] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19704 ./strace-static-x86_64: Process 19704 attached [pid 19703] <... set_robust_list resumed>) = 0 [pid 19703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19703] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19704] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19705 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19705 [pid 19705] set_robust_list(0x55557143c660, 24 [pid 19704] <... set_robust_list resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19703] write(3, "1000", 4executing program ) = 4 [pid 19703] close(3) = 0 [pid 19703] write(1, "executing program\n", 18) = 18 [pid 19703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19703] <... timer_settime resumed>NULL) = 0 [pid 19703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21977, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19706 [pid 19704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19707 [pid 19703] +++ killed by SIGRT_1 +++ [pid 19705] <... set_robust_list resumed>) = 0 [pid 19704] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19707 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19704] setpgid(0, 0 [pid 19707] set_robust_list(0x55557143c660, 24) = 0 [pid 19707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19704] <... setpgid resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19706 attached [pid 19707] <... prctl resumed>) = 0 [pid 19707] setpgid(0, 0 [pid 19706] set_robust_list(0x55557143c660, 24 [pid 19707] <... setpgid resumed>) = 0 [pid 19707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19706] <... set_robust_list resumed>) = 0 [pid 19704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19706] setpgid(0, 0 [pid 19704] <... openat resumed>) = 3 [pid 19707] <... openat resumed>) = 3 [pid 19704] write(3, "1000", 4 [pid 19706] <... setpgid resumed>) = 0 [pid 19704] <... write resumed>) = 4 [pid 19705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19707] write(3, "1000", 4 [pid 19705] <... prctl resumed>) = 0 [pid 19704] close(3 [pid 19706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19704] <... close resumed>) = 0 [pid 19707] <... write resumed>) = 4 [pid 19705] setpgid(0, 0 [pid 19704] write(1, "executing program\n", 18 [pid 19706] <... openat resumed>) = 3 [pid 19706] write(3, "1000", 4) = 4 [pid 19706] close(3) = 0 [pid 19706] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 19706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19704] <... write resumed>) = 18 [pid 19706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19707] close(3 [pid 19705] <... setpgid resumed>) = 0 [pid 19704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19706] <... timer_settime resumed>NULL) = 0 [pid 19706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9807, si_int=0, si_ptr=NULL} --- [pid 19704] <... timer_create resumed>[0]) = 0 [pid 19704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19707] <... close resumed>) = 0 [pid 19704] <... timer_settime resumed>NULL) = 0 [pid 19704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6914, si_int=0, si_ptr=NULL} --- [pid 19704] +++ killed by SIGRT_1 +++ [pid 19706] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19707] write(1, "executing program\n", 18 [pid 19705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19708 attached executing program , child_tidptr=0x55557143c650) = 19708 [pid 19707] <... write resumed>) = 18 [pid 19705] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 19708] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19709 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19708] <... set_robust_list resumed>) = 0 [pid 19707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19705] write(3, "1000", 4executing program ./strace-static-x86_64: Process 19709 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19710 [pid 19707] <... timer_create resumed>[0]) = 0 [pid 19705] <... write resumed>) = 4 [pid 19707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19705] close(3 [pid 19708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19707] <... timer_settime resumed>NULL) = 0 [pid 19705] <... close resumed>) = 0 [pid 19708] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19710 attached [pid 19707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12599, si_int=0, si_ptr=NULL} --- [pid 19705] write(1, "executing program\n", 18 [pid 19710] set_robust_list(0x55557143c660, 24 [pid 19708] setpgid(0, 0 [pid 19709] set_robust_list(0x55557143c660, 24 [pid 19708] <... setpgid resumed>) = 0 [pid 19705] <... write resumed>) = 18 [pid 19710] <... set_robust_list resumed>) = 0 [pid 19707] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19709] <... set_robust_list resumed>) = 0 [pid 19705] <... timer_create resumed>[0]) = 0 [pid 19708] <... openat resumed>) = 3 [pid 19705] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19708] write(3, "1000", 4 [pid 19705] <... timer_settime resumed>NULL) = 0 [pid 19708] <... write resumed>) = 4 [pid 19710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10403, si_int=0, si_ptr=NULL} --- [pid 19710] <... prctl resumed>) = 0 [pid 19709] <... prctl resumed>) = 0 [pid 19708] close(3 [pid 19710] setpgid(0, 0 [pid 19708] <... close resumed>) = 0 executing program [pid 19705] +++ killed by SIGRT_1 +++ [pid 19708] write(1, "executing program\n", 18 [pid 19710] <... setpgid resumed>) = 0 [pid 19709] setpgid(0, 0 [pid 19708] <... write resumed>) = 18 [pid 19709] <... setpgid resumed>) = 0 [pid 19708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19708] <... timer_create resumed>[0]) = 0 [pid 19708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19708] <... timer_settime resumed>NULL) = 0 [pid 19710] <... openat resumed>) = 3 [pid 19708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22738, si_int=0, si_ptr=NULL} --- [pid 19710] write(3, "1000", 4 [pid 19709] <... openat resumed>) = 3 [pid 19708] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19710] <... write resumed>) = 4 [pid 19709] write(3, "1000", 4./strace-static-x86_64: Process 19711 attached [pid 19710] close(3 [pid 19709] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19711 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19712 attached [pid 19711] set_robust_list(0x55557143c660, 24 [pid 19710] <... close resumed>) = 0 [pid 19709] close(3 [pid 19710] write(1, "executing program\n", 18 [pid 19709] <... close resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19712 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19713 [pid 19710] <... write resumed>) = 18 [pid 19709] write(1, "executing program\n", 18 [pid 19710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19709] <... write resumed>) = 18 [pid 19710] <... timer_create resumed>[0]) = 0 [pid 19709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19712] set_robust_list(0x55557143c660, 24 [pid 19711] <... set_robust_list resumed>) = 0 [pid 19710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19709] <... timer_create resumed>[0]) = 0 [pid 19712] <... set_robust_list resumed>) = 0 [pid 19710] <... timer_settime resumed>NULL) = 0 [pid 19709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20387, si_int=0, si_ptr=NULL} --- [pid 19709] <... timer_settime resumed>NULL) = 0 [pid 19709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16348, si_int=0, si_ptr=NULL} --- [pid 19710] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19713 attached [pid 19712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19709] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19712] <... prctl resumed>) = 0 [pid 19711] <... prctl resumed>) = 0 [pid 19712] setpgid(0, 0 [pid 19711] setpgid(0, 0 [pid 19713] set_robust_list(0x55557143c660, 24) = 0 [pid 19712] <... setpgid resumed>) = 0 [pid 19711] <... setpgid resumed>) = 0 [pid 19712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19712] <... openat resumed>) = 3 [pid 19711] <... openat resumed>) = 3 [pid 19712] write(3, "1000", 4 [pid 19711] write(3, "1000", 4 [pid 19713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19712] <... write resumed>) = 4 [pid 19711] <... write resumed>) = 4 [pid 19713] <... prctl resumed>) = 0 [pid 19712] close(3 [pid 19711] close(3 [pid 19712] <... close resumed>) = 0 [pid 19711] <... close resumed>) = 0 [pid 19713] setpgid(0, 0) = 0 [pid 19712] write(1, "executing program\n", 18 executing program executing program [pid 19711] write(1, "executing program\n", 18 [pid 19713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19712] <... write resumed>) = 18 [pid 19711] <... write resumed>) = 18 [pid 19712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19712] <... timer_create resumed>[0]) = 0 [pid 19711] <... timer_create resumed>[0]) = 0 [pid 19712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19712] <... timer_settime resumed>NULL) = 0 [pid 19711] <... timer_settime resumed>NULL) = 0 [pid 19713] <... openat resumed>) = 3 [pid 19712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30692, si_int=0, si_ptr=NULL} --- [pid 19713] write(3, "1000", 4 [pid 19711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28411, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19713] <... write resumed>) = 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19714 [pid 19712] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19711] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19715 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19715 attached [pid 19715] set_robust_list(0x55557143c660, 24 [pid 19713] close(3 [pid 19715] <... set_robust_list resumed>) = 0 [pid 19715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19713] <... close resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19716 attached [pid 19713] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19716 [pid 19715] <... prctl resumed>) = 0 [pid 19715] setpgid(0, 0) = 0 [pid 19715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19717 [pid 19713] <... write resumed>) = 18 [pid 19715] <... openat resumed>) = 3 [pid 19715] write(3, "1000", 4executing program ) = 4 [pid 19715] close(3) = 0 [pid 19715] write(1, "executing program\n", 18) = 18 [pid 19715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19715] <... timer_settime resumed>NULL) = 0 [pid 19715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9304, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19714 attached [pid 19713] <... timer_create resumed>[0]) = 0 [pid 19716] set_robust_list(0x55557143c660, 24 [pid 19714] set_robust_list(0x55557143c660, 24) = 0 [pid 19714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19716] <... set_robust_list resumed>) = 0 [pid 19715] +++ killed by SIGRT_1 +++ [pid 19713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19714] <... prctl resumed>) = 0 [pid 19714] setpgid(0, 0) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19713] <... timer_settime resumed>NULL) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14195, si_int=0, si_ptr=NULL} --- [pid 19714] <... openat resumed>) = 3 [pid 19716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19714] write(3, "1000", 4) = 4 [pid 19714] close(3) = 0 executing program [pid 19714] write(1, "executing program\n", 18) = 18 [pid 19714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8033, si_int=0, si_ptr=NULL} --- [pid 19714] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19717 attached [pid 19713] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19717] set_robust_list(0x55557143c660, 24) = 0 [pid 19717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19716] <... prctl resumed>) = 0 [pid 19717] <... prctl resumed>) = 0 [pid 19717] setpgid(0, 0) = 0 [pid 19717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19716] setpgid(0, 0) = 0 [pid 19717] <... openat resumed>) = 3 [pid 19717] write(3, "1000", 4 [pid 19716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19717] <... write resumed>) = 4 [pid 19717] close(3) = 0 [pid 19717] write(1, "executing program\n", 18executing program ) = 18 [pid 19717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8823, si_int=0, si_ptr=NULL} --- [pid 19716] <... openat resumed>) = 3 [pid 19716] write(3, "1000", 4) = 4 [pid 19716] close(3 [pid 19717] +++ killed by SIGRT_1 +++ [pid 19716] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19716] write(1, "executing program\n", 18) = 18 [pid 19716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10208, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19718 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19718 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19718] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19719 [pid 19716] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19719 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19719] set_robust_list(0x55557143c660, 24 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 19719] <... set_robust_list resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19718] setpgid(0, 0) = 0 [pid 19718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19720 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19721 [pid 19719] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19720 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19719] <... prctl resumed>) = 0 [pid 19718] <... openat resumed>) = 3 [pid 19719] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19722 [pid 19720] set_robust_list(0x55557143c660, 24 [pid 19719] <... setpgid resumed>) = 0 [pid 19719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19720] <... set_robust_list resumed>) = 0 [pid 19718] write(3, "1000", 4) = 4 [pid 19718] close(3) = 0 [pid 19718] write(1, "executing program\n", 18executing program ) = 18 [pid 19718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8415, si_int=0, si_ptr=NULL} --- [pid 19719] <... openat resumed>) = 3 [pid 19719] write(3, "1000", 4 [pid 19718] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19719] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19719] close(3./strace-static-x86_64: Process 19721 attached [pid 19721] set_robust_list(0x55557143c660, 24) = 0 [pid 19721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19721] setpgid(0, 0) = 0 [pid 19721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19719] <... close resumed>) = 0 [pid 19720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19719] write(1, "executing program\n", 18 [pid 19721] <... openat resumed>) = 3 [pid 19721] write(3, "1000", 4) = 4 [pid 19721] close(3) = 0 executing program [pid 19721] write(1, "executing program\n", 18) = 18 [pid 19721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8872, si_int=0, si_ptr=NULL} --- executing program [pid 19719] <... write resumed>) = 18 [pid 19719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19720] <... prctl resumed>) = 0 [pid 19721] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19719] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19719] 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 19722 attached [pid 19722] set_robust_list(0x55557143c660, 24) = 0 [pid 19722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19722] setpgid(0, 0) = 0 [pid 19722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19719] <... timer_settime resumed>NULL) = 0 [pid 19720] setpgid(0, 0 [pid 19719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9927, si_int=0, si_ptr=NULL} --- [pid 19720] <... setpgid resumed>) = 0 [pid 19722] <... openat resumed>) = 3 [pid 19722] write(3, "1000", 4) = 4 [pid 19722] close(3) = 0 [pid 19722] write(1, "executing program\n", 18) = 18 [pid 19722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19719] +++ killed by SIGRT_1 +++ [pid 19722] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 19722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19432, si_int=0, si_ptr=NULL} --- [pid 19720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19723 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19724 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19725 [pid 19720] <... openat resumed>) = 3 [pid 19722] +++ killed by SIGRT_1 +++ [pid 19720] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19720] <... write resumed>) = 4 ./strace-static-x86_64: Process 19724 attached [pid 19724] set_robust_list(0x55557143c660, 24) = 0 [pid 19724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19720] close(3./strace-static-x86_64: Process 19725 attached [pid 19724] <... prctl resumed>) = 0 [pid 19724] setpgid(0, 0) = 0 [pid 19724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19724] write(3, "1000", 4) = 4 [pid 19724] close(3) = 0 executing program [pid 19724] write(1, "executing program\n", 18) = 18 [pid 19724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8991, si_int=0, si_ptr=NULL} --- [pid 19720] <... close resumed>) = 0 [pid 19720] write(1, "executing program\n", 18executing program [pid 19724] +++ killed by SIGRT_1 +++ [pid 19720] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19723 attached [pid 19723] set_robust_list(0x55557143c660, 24) = 0 [pid 19723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19723] setpgid(0, 0) = 0 [pid 19723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19725] set_robust_list(0x55557143c660, 24 [pid 19720] <... timer_create resumed>[0]) = 0 [pid 19720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19725] <... set_robust_list resumed>) = 0 [pid 19720] <... timer_settime resumed>NULL) = 0 [pid 19720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12554, si_int=0, si_ptr=NULL} --- [pid 19723] <... openat resumed>) = 3 [pid 19725] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 19723] write(3, "1000", 4) = 4 [pid 19723] close(3) = 0 [pid 19723] write(1, "executing program\n", 18) = 18 [pid 19723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19720] +++ killed by SIGRT_1 +++ [pid 19723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19725] <... prctl resumed>) = 0 [pid 19723] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19725] setpgid(0, 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19725] <... setpgid resumed>) = 0 [pid 19723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19567, si_int=0, si_ptr=NULL} --- [pid 19725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19725] write(3, "1000", 4 [pid 19723] +++ killed by SIGRT_1 +++ [pid 19725] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19725] close(3) = 0 [pid 19725] write(1, "executing program\n", 18) = 18 [pid 19725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19022, si_int=0, si_ptr=NULL} --- [pid 19725] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19726 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19727 ./strace-static-x86_64: Process 19726 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19726] set_robust_list(0x55557143c660, 24) = 0 [pid 19726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19726] setpgid(0, 0) = 0 [pid 19726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19726] write(3, "1000", 4) = 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19729 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19728 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19730 [pid 19726] close(3) = 0 executing program [pid 19726] write(1, "executing program\n", 18) = 18 [pid 19726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19726] 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 19730 attached ./strace-static-x86_64: Process 19729 attached ./strace-static-x86_64: Process 19728 attached ./strace-static-x86_64: Process 19727 attached [pid 19726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9159, si_int=0, si_ptr=NULL} --- [pid 19730] set_robust_list(0x55557143c660, 24) = 0 [pid 19727] set_robust_list(0x55557143c660, 24 [pid 19730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19729] set_robust_list(0x55557143c660, 24 [pid 19727] <... set_robust_list resumed>) = 0 [pid 19730] setpgid(0, 0 [pid 19729] <... set_robust_list resumed>) = 0 [pid 19728] set_robust_list(0x55557143c660, 24 [pid 19726] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19730] <... setpgid resumed>) = 0 [pid 19727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19728] <... set_robust_list resumed>) = 0 [pid 19728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19727] <... prctl resumed>) = 0 [pid 19728] <... prctl resumed>) = 0 [pid 19727] setpgid(0, 0 [pid 19728] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19727] <... setpgid resumed>) = 0 [pid 19728] <... setpgid resumed>) = 0 [pid 19727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19727] <... openat resumed>) = 3 [pid 19727] write(3, "1000", 4) = 4 [pid 19728] write(3, "1000", 4) = 4 [pid 19730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19731 [pid 19727] close(3 [pid 19728] close(3 [pid 19727] <... close resumed>) = 0 executing program executing program [pid 19728] <... close resumed>) = 0 [pid 19727] write(1, "executing program\n", 18 [pid 19728] write(1, "executing program\n", 18 [pid 19727] <... write resumed>) = 18 [pid 19728] <... write resumed>) = 18 [pid 19728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19730] <... openat resumed>) = 3 [pid 19728] <... timer_create resumed>[0]) = 0 [pid 19730] write(3, "1000", 4 [pid 19727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19727] <... timer_settime resumed>NULL) = 0 [pid 19728] <... timer_settime resumed>NULL) = 0 [pid 19727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17408, si_int=0, si_ptr=NULL} --- [pid 19728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16692, si_int=0, si_ptr=NULL} --- [pid 19730] <... write resumed>) = 4 [pid 19730] close(3) = 0 [pid 19729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19730] write(1, "executing program\n", 18 [pid 19729] <... prctl resumed>) = 0 executing program [pid 19730] <... write resumed>) = 18 [pid 19728] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19729] setpgid(0, 0 [pid 19727] +++ killed by SIGRT_1 +++ [pid 19730] <... timer_create resumed>[0]) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19730] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19731 attached [pid 19731] set_robust_list(0x55557143c660, 24) = 0 [pid 19731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19731] setpgid(0, 0) = 0 [pid 19731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19731] write(3, "1000", 4) = 4 [pid 19731] close(3) = 0 [pid 19731] write(1, "executing program\n", 18executing program ) = 18 [pid 19731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9211, si_int=0, si_ptr=NULL} --- [pid 19730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=210173, si_int=0, si_ptr=NULL} --- [pid 19729] <... setpgid resumed>) = 0 [pid 19731] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19730] +++ killed by SIGRT_1 +++ [pid 19729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19729] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19729] write(3, "1000", 4) = 4 [pid 19729] close(3) = 0 [pid 19729] write(1, "executing program\n", 18executing program ) = 18 [pid 19729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19732 attached [pid 19729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=60681, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19732 [pid 344] <... restart_syscall resumed>) = 0 [pid 19729] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19733 attached [pid 19733] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19733 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19732] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19734 ./strace-static-x86_64: Process 19735 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19735 [pid 19733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19733] setpgid(0, 0) = 0 [pid 19732] <... set_robust_list resumed>) = 0 [pid 19735] set_robust_list(0x55557143c660, 24 [pid 19733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19733] write(3, "1000", 4executing program ) = 4 [pid 19733] close(3) = 0 [pid 19733] write(1, "executing program\n", 18) = 18 [pid 19733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8877, si_int=0, si_ptr=NULL} --- [pid 19732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19735] <... set_robust_list resumed>) = 0 [pid 19732] setpgid(0, 0) = 0 [pid 19733] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19734 attached [pid 19734] set_robust_list(0x55557143c660, 24 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19734] <... set_robust_list resumed>) = 0 [pid 19734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19734] setpgid(0, 0) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19734] write(3, "1000", 4) = 4 [pid 19734] close(3executing program ) = 0 [pid 19734] write(1, "executing program\n", 18) = 18 [pid 19734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8710, si_int=0, si_ptr=NULL} --- [pid 19732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19734] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19735] <... prctl resumed>) = 0 [pid 19732] <... openat resumed>) = 3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19732] write(3, "1000", 4) = 4 [pid 19735] setpgid(0, 0 [pid 19732] close(3 [pid 19735] <... setpgid resumed>) = 0 [pid 19732] <... close resumed>) = 0 executing program [pid 19732] write(1, "executing program\n", 18) = 18 [pid 19732] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19732] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19732] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7804, si_int=0, si_ptr=NULL} --- [pid 19732] +++ killed by SIGRT_1 +++ [pid 19735] <... openat resumed>) = 3 [pid 19735] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19732, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19735] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19735] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 19735] <... close resumed>) = 0 [pid 19735] write(1, "executing program\n", 18executing program ) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 19735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19736 [pid 19735] <... timer_create resumed>[0]) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19736 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19736] set_robust_list(0x55557143c660, 24) = 0 [pid 19736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19736] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19737 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19736] <... setpgid resumed>) = 0 [pid 19736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19736] write(3, "1000", 4) = 4 [pid 19736] close(3) = 0 [pid 19736] write(1, "executing program\n", 18) = 18 [pid 19736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19738 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19739 [pid 19736] <... timer_settime resumed>NULL) = 0 [pid 19736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8124, si_int=0, si_ptr=NULL} --- [pid 19736] +++ killed by SIGRT_1 +++ [pid 19735] 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 19737 attached [pid 19737] set_robust_list(0x55557143c660, 24 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19737] <... set_robust_list resumed>) = 0 [pid 19737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19735] <... timer_settime resumed>NULL) = 0 [pid 19737] <... prctl resumed>) = 0 [pid 19737] setpgid(0, 0) = 0 [pid 19737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=49346, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19739 attached [pid 19737] <... openat resumed>) = 3 [pid 19737] write(3, "1000", 4executing program ) = 4 [pid 19737] close(3) = 0 [pid 19737] write(1, "executing program\n", 18) = 18 [pid 19737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 19738 attached [pid 19737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19738] set_robust_list(0x55557143c660, 24 [pid 19737] <... timer_settime resumed>NULL) = 0 [pid 19737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8528, si_int=0, si_ptr=NULL} --- [pid 19738] <... set_robust_list resumed>) = 0 [pid 19738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19737] +++ killed by SIGRT_1 +++ [pid 19738] <... prctl resumed>) = 0 [pid 19738] setpgid(0, 0) = 0 [pid 19738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19735] +++ killed by SIGRT_1 +++ [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19738] write(3, "1000", 4executing program ) = 4 [pid 19738] close(3) = 0 [pid 19738] write(1, "executing program\n", 18) = 18 [pid 19738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7686, si_int=0, si_ptr=NULL} --- [pid 19739] set_robust_list(0x55557143c660, 24) = 0 [pid 19738] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19739] setpgid(0, 0) = 0 [pid 19739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19739] write(3, "1000", 4) = 4 [pid 19739] close(3) = 0 [pid 19739] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19739] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19740 [pid 19739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 19740 attached [pid 19739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 19739] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19742 attached [pid 19740] set_robust_list(0x55557143c660, 24 [pid 19739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31792, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19741 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19742 ./strace-static-x86_64: Process 19741 attached [pid 19741] set_robust_list(0x55557143c660, 24) = 0 [pid 19741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19741] setpgid(0, 0) = 0 [pid 19741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19741] write(3, "1000", 4) = 4 [pid 19741] close(3) = 0 [pid 19741] write(1, "executing program\n", 18) = 18 [pid 19741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7940, si_int=0, si_ptr=NULL} --- [pid 19739] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19741] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19743 attached [pid 19743] set_robust_list(0x55557143c660, 24) = 0 [pid 19743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19743] setpgid(0, 0) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19743 [pid 19740] <... set_robust_list resumed>) = 0 [pid 19743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19743] <... openat resumed>) = 3 [pid 19743] write(3, "1000", 4 [pid 19740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19743] <... write resumed>) = 4 [pid 19743] close(3) = 0 executing program [pid 19743] write(1, "executing program\n", 18) = 18 [pid 19743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8667, si_int=0, si_ptr=NULL} --- [pid 19740] <... prctl resumed>) = 0 [pid 19742] set_robust_list(0x55557143c660, 24 [pid 19743] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19742] <... set_robust_list resumed>) = 0 [pid 19740] setpgid(0, 0) = 0 [pid 19740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19740] <... openat resumed>) = 3 [pid 19740] write(3, "1000", 4 [pid 19742] setpgid(0, 0) = 0 [pid 19740] <... write resumed>) = 4 [pid 19740] close(3) = 0 executing program [pid 19742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19740] write(1, "executing program\n", 18) = 18 [pid 19740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19742] <... openat resumed>) = 3 [pid 19740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19742] write(3, "1000", 4 [pid 19740] <... timer_settime resumed>NULL) = 0 [pid 19742] <... write resumed>) = 4 [pid 19740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9084, si_int=0, si_ptr=NULL} --- [pid 19742] close(3) = 0 executing program [pid 19740] +++ killed by SIGRT_1 +++ [pid 19742] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19742] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17642, si_int=0, si_ptr=NULL} --- [pid 19742] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19744 ./strace-static-x86_64: Process 19744 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 19744] set_robust_list(0x55557143c660, 24) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19744] setpgid(0, 0) = 0 [pid 19744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19745 [pid 19744] <... openat resumed>) = 3 [pid 19744] write(3, "1000", 4) = 4 [pid 19744] close(3) = 0 executing program [pid 19744] write(1, "executing program\n", 18) = 18 [pid 19744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 19745 attached [pid 19744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 19745] set_robust_list(0x55557143c660, 24 [pid 19744] +++ killed by SIGRT_1 +++ [pid 19745] <... set_robust_list resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19746 ./strace-static-x86_64: Process 19746 attached [pid 19746] set_robust_list(0x55557143c660, 24) = 0 [pid 19746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19746] setpgid(0, 0) = 0 [pid 19746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19746] <... openat resumed>) = 3 [pid 19746] write(3, "1000", 4) = 4 [pid 19746] close(3executing program ) = 0 [pid 19746] write(1, "executing program\n", 18) = 18 [pid 19746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8842, si_int=0, si_ptr=NULL} --- [pid 19745] <... prctl resumed>) = 0 [pid 19745] setpgid(0, 0) = 0 [pid 19746] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19745] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19747 ./strace-static-x86_64: Process 19747 attached [pid 19747] set_robust_list(0x55557143c660, 24) = 0 [pid 19747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19747] setpgid(0, 0) = 0 [pid 19747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19745] <... write resumed>) = 4 [pid 19745] close(3 [pid 19747] <... openat resumed>) = 3 [pid 19747] write(3, "1000", 4) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 19745] <... close resumed>) = 0 [pid 19745] write(1, "executing program\n", 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19748 [pid 19747] close(3) = 0 [pid 19747] write(1, "executing program\n", 18) = 18 [pid 19747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19747] 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 19747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8348, si_int=0, si_ptr=NULL} --- [pid 19745] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19747] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19749 ./strace-static-x86_64: Process 19749 attached [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19749] set_robust_list(0x55557143c660, 24) = 0 [pid 19749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19749] setpgid(0, 0) = 0 [pid 19749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19749] <... openat resumed>) = 3 [pid 19745] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 19748 attached [pid 19749] write(3, "1000", 4 [pid 19745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19749] <... write resumed>) = 4 executing program [pid 19749] close(3) = 0 [pid 19749] write(1, "executing program\n", 18) = 18 [pid 19749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19745] <... timer_settime resumed>NULL) = 0 [pid 19748] set_robust_list(0x55557143c660, 24 [pid 19749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30550, si_int=0, si_ptr=NULL} --- [pid 19745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=53580, si_int=0, si_ptr=NULL} --- [pid 19748] <... set_robust_list resumed>) = 0 [pid 19748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19748] setpgid(0, 0) = 0 [pid 19748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 19749] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19748] <... openat resumed>) = 3 [pid 19748] write(3, "1000", 4) = 4 [pid 19748] close(3) = 0 [pid 19748] write(1, "executing program\n", 18) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19750 [pid 19748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19745] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19748] <... timer_create resumed>[0]) = 0 [pid 19748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8383, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19750 attached [pid 19750] set_robust_list(0x55557143c660, 24) = 0 [pid 19750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19748] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19750] setpgid(0, 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19750] <... setpgid resumed>) = 0 [pid 19750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 19750] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19750] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19751 ./strace-static-x86_64: Process 19751 attached [pid 19750] close(3) = 0 [pid 19751] set_robust_list(0x55557143c660, 24) = 0 [pid 19750] write(1, "executing program\n", 18executing program [pid 19751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19750] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 19751] <... prctl resumed>) = 0 [pid 19750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19751] setpgid(0, 0 [pid 19750] <... timer_settime resumed>NULL) = 0 [pid 19750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38050, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19752 attached [pid 19752] set_robust_list(0x55557143c660, 24) = 0 [pid 19752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 19752] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19752] <... setpgid resumed>) = 0 [pid 19752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19752] write(3, "1000", 4) = 4 [pid 19750] +++ killed by SIGRT_1 +++ [pid 19752] close(3 [pid 344] <... restart_syscall resumed>) = 0 [pid 19752] <... close resumed>) = 0 [pid 19752] write(1, "executing program\n", 18) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19752 [pid 19752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19752] <... timer_settime resumed>NULL) = 0 [pid 19752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9095, si_int=0, si_ptr=NULL} --- [pid 19752] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19753 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19753 [pid 19753] set_robust_list(0x55557143c660, 24) = 0 [pid 19753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19753] setpgid(0, 0) = 0 [pid 19753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19754 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19751] <... setpgid resumed>) = 0 executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19753] write(3, "1000", 4) = 4 [pid 19753] close(3) = 0 [pid 19753] write(1, "executing program\n", 18) = 18 [pid 19753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7663, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19755 [pid 19753] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19754 attached [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19754] set_robust_list(0x55557143c660, 24) = 0 [pid 19754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19754] setpgid(0, 0) = 0 [pid 19754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19755 attached [pid 19754] <... openat resumed>) = 3 [pid 19754] write(3, "1000", 4) = 4 [pid 19754] close(3) = 0 [pid 19754] write(1, "executing program\n", 18executing program ) = 18 [pid 19754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8064, si_int=0, si_ptr=NULL} --- [pid 19751] <... openat resumed>) = 3 [pid 19754] +++ killed by SIGRT_1 +++ [pid 19755] set_robust_list(0x55557143c660, 24 [pid 19751] write(3, "1000", 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19755] <... set_robust_list resumed>) = 0 [pid 19751] <... write resumed>) = 4 [pid 19751] close(3 [pid 19755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19751] <... close resumed>) = 0 [pid 19755] <... prctl resumed>) = 0 [pid 19751] write(1, "executing program\n", 18executing program ) = 18 [pid 19755] setpgid(0, 0) = 0 [pid 19751] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19751] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19751] <... timer_settime resumed>NULL) = 0 [pid 19751] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23962, si_int=0, si_ptr=NULL} --- [pid 19751] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19751, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19755] <... openat resumed>) = 3 [pid 19755] write(3, "1000", 4) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 19755] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19755] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19756 ./strace-static-x86_64: Process 19756 attached [pid 19755] write(1, "executing program\n", 18executing program [pid 19756] set_robust_list(0x55557143c660, 24 [pid 19755] <... write resumed>) = 18 [pid 19756] <... set_robust_list resumed>) = 0 [pid 19755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19755] 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 19757 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19757 [pid 19755] <... timer_settime resumed>NULL) = 0 [pid 19756] <... prctl resumed>) = 0 [pid 19755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29216, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19757] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19758 attached [pid 19758] set_robust_list(0x55557143c660, 24) = 0 [pid 19758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19758] setpgid(0, 0) = 0 [pid 19758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19755] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19758 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19758] <... openat resumed>) = 3 [pid 19758] write(3, "1000", 4) = 4 [pid 19758] close(3) = 0 [pid 19758] write(1, "executing program\n", 18executing program ) = 18 [pid 19758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8333, si_int=0, si_ptr=NULL} --- [pid 19757] <... set_robust_list resumed>) = 0 [pid 19756] setpgid(0, 0) = 0 [pid 19756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19758] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19756] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19759 ./strace-static-x86_64: Process 19759 attached [pid 19757] <... prctl resumed>) = 0 [pid 19756] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19756] <... write resumed>) = 4 [pid 19756] close(3 [pid 19757] setpgid(0, 0) = 0 [pid 19756] <... close resumed>) = 0 [pid 19759] set_robust_list(0x55557143c660, 24executing program [pid 19756] write(1, "executing program\n", 18 [pid 19757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19756] <... write resumed>) = 18 [pid 19756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19757] <... openat resumed>) = 3 [pid 19756] <... timer_create resumed>[0]) = 0 [pid 19759] <... set_robust_list resumed>) = 0 [pid 19757] write(3, "1000", 4 [pid 19756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19757] <... write resumed>) = 4 [pid 19756] <... timer_settime resumed>NULL) = 0 [pid 19757] close(3 [pid 19756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24140, si_int=0, si_ptr=NULL} --- [pid 19757] <... close resumed>) = 0 [pid 19756] +++ killed by SIGRT_1 +++ [pid 19759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19757] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19759] <... prctl resumed>) = 0 [pid 19757] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19760 [pid 19757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19760 attached [pid 19759] setpgid(0, 0) = 0 [pid 19757] <... timer_create resumed>[0]) = 0 [pid 19760] set_robust_list(0x55557143c660, 24 [pid 19757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19757] <... timer_settime resumed>NULL) = 0 [pid 19757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36024, si_int=0, si_ptr=NULL} --- [pid 19757] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19759] <... openat resumed>) = 3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19760] <... set_robust_list resumed>) = 0 [pid 19759] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19761 [pid 19759] <... write resumed>) = 4 [pid 19760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19759] close(3./strace-static-x86_64: Process 19761 attached [pid 19760] <... prctl resumed>) = 0 [pid 19759] <... close resumed>) = 0 [pid 19759] write(1, "executing program\n", 18 [pid 19760] setpgid(0, 0executing program [pid 19761] set_robust_list(0x55557143c660, 24 [pid 19760] <... setpgid resumed>) = 0 [pid 19759] <... write resumed>) = 18 [pid 19759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 19759] <... timer_create resumed>[0]) = 0 [pid 19759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=55212, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19762 attached [pid 19762] set_robust_list(0x55557143c660, 24) = 0 [pid 19762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19762] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19762 [pid 19762] <... setpgid resumed>) = 0 executing program [pid 19762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19762] write(3, "1000", 4) = 4 [pid 19762] close(3) = 0 [pid 19762] write(1, "executing program\n", 18) = 18 [pid 19759] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8656, si_int=0, si_ptr=NULL} --- executing program [pid 19760] <... openat resumed>) = 3 [pid 19761] <... set_robust_list resumed>) = 0 [pid 19760] write(3, "1000", 4) = 4 [pid 19760] close(3 [pid 19761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19760] <... close resumed>) = 0 [pid 19762] +++ killed by SIGRT_1 +++ [pid 19760] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19760] <... write resumed>) = 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19761] <... prctl resumed>) = 0 [pid 19760] <... timer_create resumed>[0]) = 0 [pid 19760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19761] setpgid(0, 0 [pid 19760] <... timer_settime resumed>NULL) = 0 [pid 19761] <... setpgid resumed>) = 0 [pid 19760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30508, si_int=0, si_ptr=NULL} --- [pid 19760] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19761] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19761] <... write resumed>) = 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19763 ./strace-static-x86_64: Process 19763 attached [pid 19761] close(3) = 0 [pid 19763] set_robust_list(0x55557143c660, 24) = 0 [pid 19761] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 19761] <... write resumed>) = 18 [pid 19761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19761] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19764 ./strace-static-x86_64: Process 19764 attached [pid 19764] set_robust_list(0x55557143c660, 24) = 0 [pid 19764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19764] setpgid(0, 0) = 0 [pid 19764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19761] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19764] <... openat resumed>) = 3 [pid 19764] write(3, "1000", 4) = 4 [pid 19764] close(3) = 0 executing program [pid 19764] write(1, "executing program\n", 18) = 18 [pid 19764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7749, si_int=0, si_ptr=NULL} --- [pid 19761] <... timer_settime resumed>NULL) = 0 [pid 19763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19000, si_int=0, si_ptr=NULL} --- [pid 19763] <... prctl resumed>) = 0 [pid 19764] +++ killed by SIGRT_1 +++ [pid 19761] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 19763] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19763] <... setpgid resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19765 ./strace-static-x86_64: Process 19765 attached [pid 19763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19765] set_robust_list(0x55557143c660, 24 [pid 19763] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19766 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19766 [pid 19765] <... set_robust_list resumed>) = 0 [pid 19763] write(3, "1000", 4 [pid 19766] set_robust_list(0x55557143c660, 24 [pid 19763] <... write resumed>) = 4 [pid 19765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19763] close(3 [pid 19766] <... set_robust_list resumed>) = 0 [pid 19765] <... prctl resumed>) = 0 [pid 19763] <... close resumed>) = 0 [pid 19763] write(1, "executing program\n", 18 [pid 19765] setpgid(0, 0executing program [pid 19766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19765] <... setpgid resumed>) = 0 [pid 19763] <... write resumed>) = 18 [pid 19763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19765] <... openat resumed>) = 3 [pid 19763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29050, si_int=0, si_ptr=NULL} --- [pid 19766] <... prctl resumed>) = 0 [pid 19765] write(3, "1000", 4 [pid 19763] +++ killed by SIGRT_1 +++ [pid 19765] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19766] setpgid(0, 0 [pid 19765] close(3./strace-static-x86_64: Process 19767 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19767 [pid 19766] <... setpgid resumed>) = 0 [pid 19765] <... close resumed>) = 0 [pid 19767] set_robust_list(0x55557143c660, 24executing program [pid 19765] write(1, "executing program\n", 18 [pid 19766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19765] <... write resumed>) = 18 [pid 19765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19766] <... openat resumed>) = 3 [pid 19767] <... set_robust_list resumed>) = 0 [pid 19765] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19766] write(3, "1000", 4 [pid 19765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1323009, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19766] <... write resumed>) = 4 ./strace-static-x86_64: Process 19768 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19768 [pid 19766] close(3 [pid 19767] <... prctl resumed>) = 0 [pid 19767] setpgid(0, 0) = 0 [pid 19767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19767] write(3, "1000", 4 [pid 19765] +++ killed by SIGRT_1 +++ [pid 19767] <... write resumed>) = 4 [pid 19766] <... close resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19767] close(3 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19767] <... close resumed>) = 0 [pid 19767] write(1, "executing program\n", 18) = 18 [pid 19767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7708, si_int=0, si_ptr=NULL} --- [pid 19767] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19766] write(1, "executing program\n", 18 [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19769 attached executing program [pid 19769] set_robust_list(0x55557143c660, 24) = 0 [pid 19769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19766] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19769 [pid 19769] <... prctl resumed>) = 0 [pid 19769] setpgid(0, 0) = 0 [pid 19769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19769] write(3, "1000", 4) = 4 [pid 19769] close(3) = 0 [pid 19769] write(1, "executing program\n", 18executing program ) = 18 [pid 19769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10624, si_int=0, si_ptr=NULL} --- [pid 19768] set_robust_list(0x55557143c660, 24 [pid 19766] <... timer_create resumed>[0]) = 0 [pid 19766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19768] <... set_robust_list resumed>) = 0 [pid 19766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24820, si_int=0, si_ptr=NULL} --- [pid 19768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19766] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19768] <... prctl resumed>) = 0 [pid 19768] setpgid(0, 0) = 0 [pid 19768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19769] +++ killed by SIGRT_1 +++ [pid 19768] <... openat resumed>) = 3 [pid 19768] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19768] <... write resumed>) = 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19770 attached [pid 19768] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19770 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19771 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19771 attached [pid 19771] set_robust_list(0x55557143c660, 24) = 0 [pid 19771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19771] setpgid(0, 0) = 0 executing program [pid 19771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19771] write(3, "1000", 4) = 4 [pid 19771] close(3) = 0 [pid 19771] write(1, "executing program\n", 18) = 18 [pid 19771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19772 [pid 19771] <... timer_settime resumed>NULL) = 0 [pid 19771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8673, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19773 [pid 19768] <... close resumed>) = 0 executing program [pid 19768] write(1, "executing program\n", 18 [pid 19770] set_robust_list(0x55557143c660, 24 [pid 19768] <... write resumed>) = 18 [pid 19771] +++ killed by SIGRT_1 +++ [pid 19768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19773 attached [pid 19768] <... timer_create resumed>[0]) = 0 [pid 19773] set_robust_list(0x55557143c660, 24) = 0 [pid 19773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19768] 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 19772 attached [pid 19770] <... set_robust_list resumed>) = 0 [pid 19773] <... prctl resumed>) = 0 [pid 19773] setpgid(0, 0) = 0 [pid 19773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19768] <... timer_settime resumed>NULL) = 0 [pid 19768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19026, si_int=0, si_ptr=NULL} --- [pid 19773] <... openat resumed>) = 3 [pid 19773] write(3, "1000", 4) = 4 [pid 19773] close(3) = 0 [pid 19773] write(1, "executing program\n", 18executing program ) = 18 [pid 19773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8118, si_int=0, si_ptr=NULL} --- [pid 19773] +++ killed by SIGRT_1 +++ [pid 19772] set_robust_list(0x55557143c660, 24) = 0 [pid 19768] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19772] setpgid(0, 0) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19770] <... prctl resumed>) = 0 [pid 19772] write(3, "1000", 4executing program ) = 4 [pid 19770] setpgid(0, 0 [pid 19772] close(3) = 0 [pid 19772] write(1, "executing program\n", 18) = 18 [pid 19772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19770] <... setpgid resumed>) = 0 [pid 19772] <... timer_create resumed>[0]) = 0 [pid 19772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8512, si_int=0, si_ptr=NULL} --- [pid 19770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19772] +++ killed by SIGRT_1 +++ [pid 19770] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19770] write(3, "1000", 4) = 4 [pid 19770] close(3) = 0 [pid 19770] write(1, "executing program\n", 18executing program ) = 18 [pid 19770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19770] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7895, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19774 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19775 attached [pid 19770] +++ killed by SIGRT_1 +++ [pid 19775] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19775 [pid 19775] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19775] setpgid(0, 0) = 0 [pid 19775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19774 attached ) = 3 [pid 19774] set_robust_list(0x55557143c660, 24 [pid 19775] write(3, "1000", 4 [pid 19774] <... set_robust_list resumed>) = 0 [pid 19774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 19774] <... prctl resumed>) = 0 [pid 19774] setpgid(0, 0) = 0 [pid 19774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19774] write(3, "1000", 4) = 4 [pid 19774] close(3executing program ) = 0 [pid 19774] write(1, "executing program\n", 18) = 18 [pid 19774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15056, si_int=0, si_ptr=NULL} --- [pid 19775] <... write resumed>) = 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19774] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19776 attached [pid 19776] set_robust_list(0x55557143c660, 24) = 0 [pid 19776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19776 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19777 [pid 19776] <... prctl resumed>) = 0 [pid 19776] setpgid(0, 0) = 0 [pid 19776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19775] close(3 [pid 19776] <... openat resumed>) = 3 [pid 19775] <... close resumed>) = 0 [pid 19776] write(3, "1000", 4) = 4 [pid 19776] close(3) = 0 executing program executing program [pid 19776] write(1, "executing program\n", 18) = 18 [pid 19776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19775] write(1, "executing program\n", 18 [pid 19776] <... timer_create resumed>[0]) = 0 [pid 19776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8373, si_int=0, si_ptr=NULL} --- [pid 19775] <... write resumed>) = 18 [pid 19775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19776] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19777 attached [pid 19777] set_robust_list(0x55557143c660, 24) = 0 [pid 19777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19777] setpgid(0, 0) = 0 [pid 19777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 19777] write(3, "1000", 4) = 4 [pid 19777] close(3) = 0 [pid 19777] write(1, "executing program\n", 18) = 18 [pid 19777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7567, si_int=0, si_ptr=NULL} --- [pid 19775] <... timer_settime resumed>NULL) = 0 [pid 19775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35697, si_int=0, si_ptr=NULL} --- [pid 19777] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19775] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19778 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19779 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19780 ./strace-static-x86_64: Process 19778 attached [pid 19778] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19779 attached ) = 0 [pid 19779] set_robust_list(0x55557143c660, 24 [pid 19778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19778] setpgid(0, 0) = 0 [pid 19778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19779] <... set_robust_list resumed>) = 0 [pid 19778] <... openat resumed>) = 3 [pid 19778] write(3, "1000", 4) = 4 [pid 19778] close(3) = 0 executing program [pid 19778] write(1, "executing program\n", 18) = 18 [pid 19778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8437, si_int=0, si_ptr=NULL} --- [pid 19779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19779] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 19780 attached [pid 19778] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19780] set_robust_list(0x55557143c660, 24) = 0 [pid 19780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 19780] <... prctl resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19780] setpgid(0, 0) = 0 [pid 19780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19780] write(3, "1000", 4) = 4 executing program [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19781 [pid 19780] close(3) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19780] write(1, "executing program\n", 18) = 18 [pid 19780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19782 [pid 19780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15452, si_int=0, si_ptr=NULL} --- [pid 19779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19780] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19781 attached [pid 19781] set_robust_list(0x55557143c660, 24) = 0 [pid 19781] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19782 attached ) = 0 [pid 19781] setpgid(0, 0 [pid 19782] set_robust_list(0x55557143c660, 24 [pid 19781] <... setpgid resumed>) = 0 [pid 19779] <... openat resumed>) = 3 [pid 19782] <... set_robust_list resumed>) = 0 [pid 19782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19782] <... prctl resumed>) = 0 [pid 19782] setpgid(0, 0) = 0 [pid 19779] write(3, "1000", 4 [pid 19781] write(3, "1000", 4 [pid 19782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19781] <... write resumed>) = 4 [pid 19782] <... openat resumed>) = 3 [pid 19781] close(3executing program ) = 0 [pid 19781] write(1, "executing program\n", 18) = 18 [pid 19781] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19779] <... write resumed>) = 4 [pid 19782] write(3, "1000", 4) = 4 [pid 19781] <... timer_create resumed>[0]) = 0 [pid 19779] close(3 [pid 19782] close(3executing program ) = 0 [pid 19782] write(1, "executing program\n", 18 [pid 19781] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19782] <... write resumed>) = 18 [pid 19781] <... timer_settime resumed>NULL) = 0 [pid 19782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19781] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20509, si_int=0, si_ptr=NULL} --- [pid 19782] <... timer_create resumed>[0]) = 0 [pid 19779] <... close resumed>) = 0 [pid 19782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7933, si_int=0, si_ptr=NULL} --- executing program [pid 19779] write(1, "executing program\n", 18) = 18 [pid 19779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19781] +++ killed by SIGRT_1 +++ [pid 19782] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19781, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19779] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18969, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19784 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19783 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19783 attached [pid 19783] set_robust_list(0x55557143c660, 24) = 0 [pid 19783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19783] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19785 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19786 [pid 19783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19783] write(3, "1000", 4) = 4 [pid 19783] close(3 [pid 19779] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19783] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> executing program [pid 19783] write(1, "executing program\n", 18) = 18 [pid 19783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19783] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8370, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19785 attached [pid 19785] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19784 attached ) = 0 [pid 19783] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19786 attached [pid 19785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19784] set_robust_list(0x55557143c660, 24 [pid 19785] <... prctl resumed>) = 0 [pid 19784] <... set_robust_list resumed>) = 0 [pid 19786] set_robust_list(0x55557143c660, 24 [pid 19785] setpgid(0, 0) = 0 [pid 19786] <... set_robust_list resumed>) = 0 [pid 19785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19785] <... openat resumed>) = 3 [pid 19784] <... prctl resumed>) = 0 [pid 19785] write(3, "1000", 4 [pid 19784] setpgid(0, 0 [pid 19786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19785] <... write resumed>) = 4 [pid 19784] <... setpgid resumed>) = 0 [pid 19785] close(3executing program ) = 0 [pid 19785] write(1, "executing program\n", 18 [pid 19786] <... prctl resumed>) = 0 [pid 19784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19785] <... write resumed>) = 18 [pid 19785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19784] <... openat resumed>) = 3 [pid 19785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19786] setpgid(0, 0 [pid 19784] write(3, "1000", 4 [pid 19786] <... setpgid resumed>) = 0 [pid 19785] <... timer_settime resumed>NULL) = 0 [pid 19784] <... write resumed>) = 4 [pid 19785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15962, si_int=0, si_ptr=NULL} --- [pid 19784] close(3 [pid 19785] +++ killed by SIGRT_1 +++ [pid 19786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19784] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19784] write(1, "executing program\n", 18) = 18 [pid 19786] <... openat resumed>) = 3 [pid 19784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19786] write(3, "1000", 4) = 4 [pid 19784] <... timer_create resumed>[0]) = 0 [pid 19786] close(3 [pid 19784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19786] <... close resumed>) = 0 [pid 19784] <... timer_settime resumed>NULL) = 0 [pid 19786] write(1, "executing program\n", 18 [pid 19784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21952, si_int=0, si_ptr=NULL} --- executing program [pid 19784] +++ killed by SIGRT_1 +++ [pid 19786] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 19786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19786] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19787 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 19786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19789 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19788 ./strace-static-x86_64: Process 19788 attached [pid 19788] set_robust_list(0x55557143c660, 24) = 0 [pid 19788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19788] setpgid(0, 0) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19786] <... timer_settime resumed>NULL) = 0 [pid 19788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19788] write(3, "1000", 4) = 4 [pid 19788] close(3) = 0 [pid 19788] write(1, "executing program\n", 18) = 18 [pid 19788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8375, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19790 [pid 19786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=150758, si_int=0, si_ptr=NULL} --- [pid 19788] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19789 attached [pid 19789] set_robust_list(0x55557143c660, 24) = 0 [pid 19789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19789] setpgid(0, 0) = 0 [pid 19789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19787 attached [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19789] <... openat resumed>) = 3 [pid 19789] write(3, "1000", 4) = 4 [pid 19789] close(3) = 0 executing program [pid 19789] write(1, "executing program\n", 18) = 18 [pid 19789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7416, si_int=0, si_ptr=NULL} --- [pid 19786] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19789] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19790 attached [pid 19787] set_robust_list(0x55557143c660, 24 [pid 19790] set_robust_list(0x55557143c660, 24) = 0 [pid 19787] <... set_robust_list resumed>) = 0 [pid 19790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19790] setpgid(0, 0) = 0 [pid 19790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19790] write(3, "1000", 4) = 4 [pid 19790] close(3) = 0 [pid 19790] write(1, "executing program\n", 18executing program ) = 18 [pid 19790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9444, si_int=0, si_ptr=NULL} --- [pid 19787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19787] setpgid(0, 0) = 0 [pid 19790] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19787] write(3, "1000", 4) = 4 [pid 19787] close(3executing program ) = 0 [pid 19787] write(1, "executing program\n", 18) = 18 [pid 19787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19787] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19584, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19787] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19791 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19791 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19791] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 19791] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19792 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19792 attached [pid 19792] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19793 ./strace-static-x86_64: Process 19793 attached [pid 19791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19792] setpgid(0, 0) = 0 [pid 19792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19791] <... prctl resumed>) = 0 [pid 19792] <... openat resumed>) = 3 [pid 19792] write(3, "1000", 4) = 4 [pid 19792] close(3) = 0 [pid 19792] write(1, "executing program\n", 18 [pid 19791] setpgid(0, 0 [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 19792] <... write resumed>) = 18 [pid 19792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8298, si_int=0, si_ptr=NULL} --- [pid 19793] set_robust_list(0x55557143c660, 24 [pid 19791] <... setpgid resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19792] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19794 ./strace-static-x86_64: Process 19794 attached [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19794] set_robust_list(0x55557143c660, 24) = 0 [pid 19794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19794] setpgid(0, 0) = 0 [pid 19791] <... openat resumed>) = 3 [pid 19794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 19791] write(3, "1000", 4 [pid 19794] <... openat resumed>) = 3 [pid 19791] <... write resumed>) = 4 [pid 19794] write(3, "1000", 4) = 4 [pid 19794] close(3) = 0 [pid 19794] write(1, "executing program\n", 18) = 18 [pid 19794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19791] close(3 [pid 19794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19791] <... close resumed>) = 0 executing program [pid 19794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13753, si_int=0, si_ptr=NULL} --- [pid 19793] <... set_robust_list resumed>) = 0 [pid 19791] write(1, "executing program\n", 18) = 18 [pid 19791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19794] +++ killed by SIGRT_1 +++ [pid 19791] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18014, si_int=0, si_ptr=NULL} --- [pid 19793] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19793] setpgid(0, 0) = 0 [pid 19793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19793] write(3, "1000", 4) = 4 [pid 19793] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19795 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19796 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19793] <... close resumed>) = 0 [pid 19793] write(1, "executing program\n", 18) = 18 [pid 19793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19797 [pid 19793] <... timer_settime resumed>NULL) = 0 [pid 19793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12168, si_int=0, si_ptr=NULL} --- [pid 19791] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19793] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19795 attached [pid 19795] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19796 attached ) = 0 [pid 19795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19796] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19797 attached [pid 19795] <... prctl resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19799 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19798 [pid 19795] setpgid(0, 0) = 0 [pid 19795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19797] set_robust_list(0x55557143c660, 24 [pid 19796] <... set_robust_list resumed>) = 0 [pid 19797] <... set_robust_list resumed>) = 0 [pid 19797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19795] <... openat resumed>) = 3 [pid 19796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19797] <... prctl resumed>) = 0 executing program [pid 19797] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 19798 attached [pid 19796] <... prctl resumed>) = 0 [pid 19795] write(3, "1000", 4) = 4 [pid 19795] close(3) = 0 [pid 19797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19795] write(1, "executing program\n", 18 [pid 19797] <... openat resumed>) = 3 [pid 19796] setpgid(0, 0 [pid 19795] <... write resumed>) = 18 [pid 19795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19797] write(3, "1000", 4) = 4 [pid 19795] <... timer_settime resumed>NULL) = 0 [pid 19797] close(3) = 0 [pid 19795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21851, si_int=0, si_ptr=NULL} --- [pid 19797] write(1, "executing program\n", 18 [pid 19796] <... setpgid resumed>) = 0 executing program [pid 19797] <... write resumed>) = 18 [pid 19796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19798] set_robust_list(0x55557143c660, 24 [pid 19797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8140, si_int=0, si_ptr=NULL} --- [pid 19796] <... openat resumed>) = 3 [pid 19798] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19799 attached [pid 19796] write(3, "1000", 4) = 4 [pid 19796] close(3 [pid 19798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19795] +++ killed by SIGRT_1 +++ executing program [pid 19797] +++ killed by SIGRT_1 +++ [pid 19796] <... close resumed>) = 0 [pid 19796] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19796] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19799] set_robust_list(0x55557143c660, 24) = 0 [pid 19799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19799] <... prctl resumed>) = 0 [pid 19796] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19799] setpgid(0, 0) = 0 [pid 19799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19796] <... timer_create resumed>[0]) = 0 [pid 19798] <... prctl resumed>) = 0 executing program [pid 19799] <... openat resumed>) = 3 [pid 19799] write(3, "1000", 4) = 4 [pid 19799] close(3) = 0 [pid 19799] write(1, "executing program\n", 18) = 18 [pid 19799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7693, si_int=0, si_ptr=NULL} --- [pid 19796] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19798] setpgid(0, 0 [pid 19796] <... timer_settime resumed>NULL) = 0 [pid 19798] <... setpgid resumed>) = 0 [pid 19796] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17382, si_int=0, si_ptr=NULL} --- [pid 19799] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19796] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19796, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19798] write(3, "1000", 4) = 4 [pid 19798] close(3) = 0 [pid 19798] write(1, "executing program\n", 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19798] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19800 [pid 346] <... restart_syscall resumed>) = 0 [pid 19798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19801 [pid 19798] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19802 ./strace-static-x86_64: Process 19802 attached [pid 19802] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19803 [pid 19802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19798] <... timer_settime resumed>NULL) = 0 [pid 19802] setpgid(0, 0 [pid 19798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25109, si_int=0, si_ptr=NULL} --- [pid 19802] <... setpgid resumed>) = 0 [pid 19802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19802] write(3, "1000", 4) = 4 [pid 19802] close(3) = 0 [pid 19802] write(1, "executing program\n", 18) = 18 [pid 19802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21761, si_int=0, si_ptr=NULL} --- [pid 19798] +++ killed by SIGRT_1 +++ [pid 19802] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19801 attached [pid 19801] set_robust_list(0x55557143c660, 24) = 0 [pid 19801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19801] setpgid(0, 0./strace-static-x86_64: Process 19803 attached [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19801] <... setpgid resumed>) = 0 [pid 19801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19803] set_robust_list(0x55557143c660, 24) = 0 [pid 19803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19801] <... openat resumed>) = 3 [pid 19803] <... prctl resumed>) = 0 [pid 19803] setpgid(0, 0) = 0 [pid 19803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19801] write(3, "1000", 4) = 4 [pid 19801] close(3 [pid 19803] <... openat resumed>) = 3 [pid 19801] <... close resumed>) = 0 executing program [pid 19801] write(1, "executing program\n", 18) = 18 [pid 19801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19803] write(3, "1000", 4) = 4 [pid 19803] close(3) = 0 [pid 19801] 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 19803] write(1, "executing program\n", 18) = 18 [pid 19801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21653, si_int=0, si_ptr=NULL} --- [pid 19803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19800 attached [0]) = 0 [pid 19803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7910, si_int=0, si_ptr=NULL} --- [pid 19800] set_robust_list(0x55557143c660, 24) = 0 [pid 19800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19801] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19800] <... prctl resumed>) = 0 [pid 19800] setpgid(0, 0 [pid 19803] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19800] <... setpgid resumed>) = 0 [pid 19800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19800] write(3, "1000", 4) = 4 [pid 19800] close(3) = 0 [pid 19800] write(1, "executing program\n", 18executing program ) = 18 [pid 19800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19804 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program ./strace-static-x86_64: Process 19804 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19804] set_robust_list(0x55557143c660, 24) = 0 [pid 19804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19804] setpgid(0, 0) = 0 [pid 19804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19804] write(3, "1000", 4) = 4 [pid 19804] close(3) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19806 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19805 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19807 [pid 19804] write(1, "executing program\n", 18) = 18 [pid 19804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19800] <... timer_create resumed>[0]) = 0 [pid 19804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13886, si_int=0, si_ptr=NULL} --- [pid 19800] 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 19806 attached ./strace-static-x86_64: Process 19807 attached ./strace-static-x86_64: Process 19805 attached [pid 19804] +++ killed by SIGRT_1 +++ [pid 19800] <... timer_settime resumed>NULL) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19805] set_robust_list(0x55557143c660, 24 [pid 19807] set_robust_list(0x55557143c660, 24) = 0 [pid 19805] <... set_robust_list resumed>) = 0 [pid 19807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19808 [pid 19805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19807] <... prctl resumed>) = 0 [pid 19805] setpgid(0, 0 [pid 19800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1411798, si_int=0, si_ptr=NULL} --- [pid 19807] setpgid(0, 0 [pid 19806] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19808 attached [pid 19807] <... setpgid resumed>) = 0 [pid 19805] <... setpgid resumed>) = 0 [pid 19807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19800] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19805] <... openat resumed>) = 3 [pid 19807] <... openat resumed>) = 3 [pid 19807] write(3, "1000", 4) = 4 [pid 19805] write(3, "1000", 4) = 4 [pid 19807] close(3 [pid 19805] close(3executing program executing program [pid 19807] <... close resumed>) = 0 [pid 19805] <... close resumed>) = 0 [pid 19807] write(1, "executing program\n", 18 [pid 19805] write(1, "executing program\n", 18 [pid 19807] <... write resumed>) = 18 [pid 19805] <... write resumed>) = 18 [pid 19807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19807] <... timer_create resumed>[0]) = 0 [pid 19805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19806] <... set_robust_list resumed>) = 0 [pid 19807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19805] <... timer_settime resumed>NULL) = 0 [pid 19807] <... timer_settime resumed>NULL) = 0 [pid 19807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8645, si_int=0, si_ptr=NULL} --- [pid 19805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28249, si_int=0, si_ptr=NULL} --- [pid 19806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19808] set_robust_list(0x55557143c660, 24 [pid 19806] setpgid(0, 0 [pid 19808] <... set_robust_list resumed>) = 0 [pid 19808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19806] <... setpgid resumed>) = 0 [pid 19808] <... prctl resumed>) = 0 [pid 19806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19808] setpgid(0, 0) = 0 [pid 19807] +++ killed by SIGRT_1 +++ [pid 19806] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19806] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19805] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19808] <... openat resumed>) = 3 [pid 19806] <... write resumed>) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19808] write(3, "1000", 4 [pid 19806] close(3 [pid 19808] <... write resumed>) = 4 [pid 19806] <... close resumed>) = 0 [pid 19808] close(3 [pid 19806] write(1, "executing program\n", 18 [pid 19808] <... close resumed>) = 0 executing program [pid 19806] <... write resumed>) = 18 [pid 19808] write(1, "executing program\n", 18 [pid 19806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19808] <... write resumed>) = 18 executing program [pid 19806] <... timer_create resumed>[0]) = 0 [pid 19808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19808] <... timer_create resumed>[0]) = 0 [pid 19806] <... timer_settime resumed>NULL) = 0 [pid 19808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10234, si_int=0, si_ptr=NULL} --- [pid 19808] <... timer_settime resumed>NULL) = 0 [pid 19808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7343, si_int=0, si_ptr=NULL} --- [pid 19806] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19808] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19810 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19809 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19810 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19811 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19812 ./strace-static-x86_64: Process 19811 attached [pid 19811] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19813 [pid 19811] <... set_robust_list resumed>) = 0 [pid 19811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19811] setpgid(0, 0) = 0 [pid 19811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19810] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19812 attached [pid 19811] write(3, "1000", 4) = 4 executing program [pid 19811] close(3) = 0 [pid 19811] write(1, "executing program\n", 18) = 18 [pid 19811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19810] <... set_robust_list resumed>) = 0 [pid 19811] <... timer_create resumed>[0]) = 0 [pid 19811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8624, si_int=0, si_ptr=NULL} --- [pid 19810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19812] set_robust_list(0x55557143c660, 24 [pid 19810] setpgid(0, 0 [pid 19812] <... set_robust_list resumed>) = 0 [pid 19811] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19809 attached [pid 19809] set_robust_list(0x55557143c660, 24) = 0 [pid 19809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19810] <... setpgid resumed>) = 0 [pid 19809] <... prctl resumed>) = 0 [pid 19809] setpgid(0, 0) = 0 [pid 19809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19809] write(3, "1000", 4) = 4 executing program [pid 19809] close(3) = 0 [pid 19809] write(1, "executing program\n", 18) = 18 [pid 19809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19809] 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 19813 attached [pid 19810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8495, si_int=0, si_ptr=NULL} --- [pid 19812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19813] set_robust_list(0x55557143c660, 24 [pid 19810] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19814 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19814 [pid 19812] <... prctl resumed>) = 0 [pid 19812] setpgid(0, 0) = 0 [pid 19812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19812] write(3, "1000", 4) = 4 [pid 19812] close(3) = 0 executing program [pid 19812] write(1, "executing program\n", 18) = 18 [pid 19812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8593, si_int=0, si_ptr=NULL} --- [pid 19810] write(3, "1000", 4 [pid 19812] +++ killed by SIGRT_1 +++ [pid 19813] <... set_robust_list resumed>) = 0 [pid 19810] <... write resumed>) = 4 [pid 19813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19810] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19813] <... prctl resumed>) = 0 [pid 19813] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19810] <... close resumed>) = 0 [pid 19813] <... setpgid resumed>) = 0 executing program [pid 19813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19810] write(1, "executing program\n", 18 [pid 19813] write(3, "1000", 4) = 4 [pid 19813] close(3) = 0 [pid 19809] +++ killed by SIGRT_1 +++ [pid 19810] <... write resumed>) = 18 executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19813] write(1, "executing program\n", 18) = 18 [pid 19813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11223, si_int=0, si_ptr=NULL} --- [pid 19810] <... timer_create resumed>[0]) = 0 [pid 19814] set_robust_list(0x55557143c660, 24 [pid 19813] +++ killed by SIGRT_1 +++ [pid 19810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9705, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19810] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19814] <... set_robust_list resumed>) = 0 [pid 19814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19814] setpgid(0, 0) = 0 [pid 19814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19814] write(3, "1000", 4) = 4 [pid 19814] close(3) = 0 executing program [pid 19814] write(1, "executing program\n", 18) = 18 [pid 19814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19814] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19815 attached [pid 19814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51674, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19815 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19816 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19815] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19818 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19818 ./strace-static-x86_64: Process 19817 attached [pid 19817] set_robust_list(0x55557143c660, 24) = 0 [pid 19817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19817] setpgid(0, 0) = 0 [pid 19814] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19817 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19815] <... set_robust_list resumed>) = 0 [pid 19817] write(3, "1000", 4) = 4 [pid 19817] close(3) = 0 [pid 19817] write(1, "executing program\n", 18) = 18 [pid 19817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19817] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7861, si_int=0, si_ptr=NULL} --- [pid 19815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19818] set_robust_list(0x55557143c660, 24 [pid 19815] <... prctl resumed>) = 0 [pid 19818] <... set_robust_list resumed>) = 0 [pid 19817] +++ killed by SIGRT_1 +++ [pid 19815] setpgid(0, 0./strace-static-x86_64: Process 19816 attached [pid 19816] set_robust_list(0x55557143c660, 24 [pid 19815] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19816] <... set_robust_list resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 19816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19816] setpgid(0, 0) = 0 executing program [pid 19816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19816] <... openat resumed>) = 3 [pid 19816] write(3, "1000", 4) = 4 [pid 19816] close(3) = 0 [pid 19816] write(1, "executing program\n", 18) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19819 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19820 [pid 19816] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19816] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19816] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15319, si_int=0, si_ptr=NULL} --- [pid 19815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19818] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19819 attached [pid 19816] +++ killed by SIGRT_1 +++ [pid 19815] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19816, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19820 attached [pid 19820] set_robust_list(0x55557143c660, 24 [pid 19818] setpgid(0, 0 [pid 19815] write(3, "1000", 4 [pid 19820] <... set_robust_list resumed>) = 0 [pid 19820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19820] setpgid(0, 0) = 0 [pid 19820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19815] <... write resumed>) = 4 [pid 19818] <... setpgid resumed>) = 0 [pid 19819] set_robust_list(0x55557143c660, 24 [pid 19820] <... openat resumed>) = 3 [pid 19820] write(3, "1000", 4) = 4 executing program [pid 19820] close(3) = 0 [pid 19820] write(1, "executing program\n", 18) = 18 [pid 19820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19815] close(3) = 0 [pid 19820] <... timer_create resumed>[0]) = 0 [pid 19820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19815] write(1, "executing program\n", 18 [pid 19818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21350, si_int=0, si_ptr=NULL} --- executing program [pid 19815] <... write resumed>) = 18 [pid 19815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19820] +++ killed by SIGRT_1 +++ [pid 19815] <... timer_create resumed>[0]) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19815] <... timer_settime resumed>NULL) = 0 [pid 19819] <... set_robust_list resumed>) = 0 [pid 19819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19819] setpgid(0, 0) = 0 [pid 19819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19819] write(3, "1000", 4) = 4 [pid 19819] close(3) = 0 executing program [pid 19819] write(1, "executing program\n", 18) = 18 [pid 19819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=136562, si_int=0, si_ptr=NULL} --- [pid 19819] <... timer_create resumed>[0]) = 0 [pid 19819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8053, si_int=0, si_ptr=NULL} --- [pid 19819] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19815] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19818] <... openat resumed>) = 3 executing program [pid 19818] write(3, "1000", 4) = 4 [pid 19818] close(3) = 0 [pid 19818] write(1, "executing program\n", 18) = 18 [pid 19818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22690, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19818] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19821 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19821 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19822 ./strace-static-x86_64: Process 19822 attached [pid 19821] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19822] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19822] <... set_robust_list resumed>) = 0 [pid 19821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19823 [pid 19821] <... prctl resumed>) = 0 [pid 19821] setpgid(0, 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19821] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19824 attached [pid 19824] set_robust_list(0x55557143c660, 24) = 0 [pid 19824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19824] <... prctl resumed>) = 0 [pid 19824] setpgid(0, 0) = 0 [pid 19824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19824] write(3, "1000", 4 [pid 19821] <... openat resumed>) = 3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19824 executing program [pid 19824] <... write resumed>) = 4 [pid 19824] close(3) = 0 [pid 19824] write(1, "executing program\n", 18) = 18 [pid 19824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8590, si_int=0, si_ptr=NULL} --- [pid 19821] write(3, "1000", 4 [pid 19822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19821] <... write resumed>) = 4 [pid 19821] close(3 [pid 19822] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19823 attached [pid 19824] +++ killed by SIGRT_1 +++ [pid 19821] <... close resumed>) = 0 [pid 19822] setpgid(0, 0executing program [pid 19821] write(1, "executing program\n", 18 [pid 19823] set_robust_list(0x55557143c660, 24 [pid 19822] <... setpgid resumed>) = 0 [pid 19821] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19821] <... timer_create resumed>[0]) = 0 [pid 19822] <... openat resumed>) = 3 [pid 19821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19823] <... set_robust_list resumed>) = 0 [pid 19822] write(3, "1000", 4 [pid 19821] <... timer_settime resumed>NULL) = 0 [pid 19822] <... write resumed>) = 4 [pid 19821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20947, si_int=0, si_ptr=NULL} --- [pid 19822] close(3 [pid 19821] +++ killed by SIGRT_1 +++ [pid 19822] <... close resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19822] write(1, "executing program\n", 18 [pid 19823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19822] <... write resumed>) = 18 [pid 19823] <... prctl resumed>) = 0 [pid 19822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19823] setpgid(0, 0 [pid 19822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19823] <... setpgid resumed>) = 0 [pid 19822] <... timer_settime resumed>NULL) = 0 [pid 19822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25699, si_int=0, si_ptr=NULL} --- [pid 19822] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19823] write(3, "1000", 4) = 4 [pid 19823] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19823] <... close resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19825 ./strace-static-x86_64: Process 19825 attached [pid 19823] write(1, "executing program\n", 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19826 executing program [pid 19823] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19827 [pid 19825] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19827 attached [pid 19827] set_robust_list(0x55557143c660, 24) = 0 [pid 19827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19827] setpgid(0, 0) = 0 [pid 19827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19823] <... timer_create resumed>[0]) = 0 [pid 19825] <... set_robust_list resumed>) = 0 [pid 19827] write(3, "1000", 4) = 4 [pid 19827] close(3) = 0 [pid 19827] write(1, "executing program\n", 18executing program ) = 18 [pid 19827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7556, si_int=0, si_ptr=NULL} --- [pid 19823] <... timer_settime resumed>NULL) = 0 [pid 19825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25530, si_int=0, si_ptr=NULL} --- [pid 19827] +++ killed by SIGRT_1 +++ [pid 19825] <... prctl resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19826 attached [pid 19823] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19825] setpgid(0, 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19825] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19828 attached [pid 19828] set_robust_list(0x55557143c660, 24) = 0 [pid 19828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19828 [pid 19828] <... prctl resumed>) = 0 [pid 19825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19828] setpgid(0, 0) = 0 [pid 19825] <... openat resumed>) = 3 [pid 19828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19825] write(3, "1000", 4 [pid 19828] <... openat resumed>) = 3 [pid 19828] write(3, "1000", 4) = 4 [pid 19825] <... write resumed>) = 4 [pid 19828] close(3) = 0 [pid 19828] write(1, "executing program\n", 18executing program ) = 18 [pid 19828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8741, si_int=0, si_ptr=NULL} --- [pid 19825] close(3) = 0 [pid 19826] set_robust_list(0x55557143c660, 24executing program [pid 19825] write(1, "executing program\n", 18) = 18 [pid 19828] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19826] <... set_robust_list resumed>) = 0 [pid 19825] <... timer_create resumed>[0]) = 0 [pid 19825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19825] <... timer_settime resumed>NULL) = 0 [pid 19826] <... prctl resumed>) = 0 [pid 19825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44370, si_int=0, si_ptr=NULL} --- [pid 19826] setpgid(0, 0 [pid 19825] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19826] <... setpgid resumed>) = 0 [pid 19826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19826] write(3, "1000", 4) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 19826] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19826] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19829 ./strace-static-x86_64: Process 19829 attached executing program [pid 19826] write(1, "executing program\n", 18) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19830 ./strace-static-x86_64: Process 19830 attached [pid 19830] set_robust_list(0x55557143c660, 24) = 0 [pid 19830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... restart_syscall resumed>) = 0 [pid 19829] set_robust_list(0x55557143c660, 24 [pid 19826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19830] <... prctl resumed>) = 0 [pid 19830] setpgid(0, 0) = 0 [pid 19830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19829] <... set_robust_list resumed>) = 0 [pid 19826] <... timer_settime resumed>NULL) = 0 [pid 19830] <... openat resumed>) = 3 [pid 19826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34745, si_int=0, si_ptr=NULL} --- [pid 19830] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19830] <... write resumed>) = 4 [pid 19830] close(3) = 0 [pid 19830] write(1, "executing program\n", 18) = 18 [pid 19830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7966, si_int=0, si_ptr=NULL} --- [pid 19826] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19831 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19830] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19831 attached [pid 19831] set_robust_list(0x55557143c660, 24) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19831] setpgid(0, 0) = 0 [pid 19831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19832 [pid 19831] <... openat resumed>) = 3 [pid 19831] write(3, "1000", 4) = 4 [pid 19831] close(3) = 0 [pid 19831] write(1, "executing program\n", 18) = 18 [pid 19831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8159, si_int=0, si_ptr=NULL} --- [pid 19829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19829] setpgid(0, 0) = 0 [pid 19831] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19832 attached [pid 19832] set_robust_list(0x55557143c660, 24) = 0 [pid 19832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19832] setpgid(0, 0) = 0 [pid 19832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19832] write(3, "1000", 4) = 4 [pid 19832] close(3) = 0 [pid 19832] write(1, "executing program\n", 18) = 18 [pid 19832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19829] <... openat resumed>) = 3 [pid 19832] <... timer_create resumed>[0]) = 0 [pid 19832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8233, si_int=0, si_ptr=NULL} --- [pid 19829] write(3, "1000", 4 [pid 19832] +++ killed by SIGRT_1 +++ [pid 19829] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19829] close(3) = 0 executing program [pid 19829] write(1, "executing program\n", 18) = 18 [pid 19829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8229, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19829] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19833 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19833 [pid 19833] set_robust_list(0x55557143c660, 24) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19833] setpgid(0, 0) = 0 [pid 19833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19833] write(3, "1000", 4executing program ) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 19833] close(3) = 0 [pid 19833] write(1, "executing program\n", 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19833] <... write resumed>) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19834 [pid 19833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19834 attached [pid 19834] set_robust_list(0x55557143c660, 24) = 0 [pid 19834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19833] <... timer_create resumed>[0]) = 0 [pid 19834] <... prctl resumed>) = 0 [pid 19834] setpgid(0, 0) = 0 [pid 19834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19834] <... openat resumed>) = 3 [pid 19833] <... timer_settime resumed>NULL) = 0 [pid 19834] write(3, "1000", 4 [pid 19833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17409, si_int=0, si_ptr=NULL} --- [pid 19834] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19836 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19837 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19836 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19835 [pid 19834] close(3) = 0 [pid 19834] write(1, "executing program\n", 18) = 18 [pid 19834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19833] +++ killed by SIGRT_1 +++ [pid 19834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7938, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19837 attached [pid 19836] set_robust_list(0x55557143c660, 24) = 0 [pid 19834] +++ killed by SIGRT_1 +++ [pid 19836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19837] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19835 attached [pid 19836] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19837] <... set_robust_list resumed>) = 0 [pid 19837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19837] setpgid(0, 0) = 0 [pid 19837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19836] setpgid(0, 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19837] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 19837] write(3, "1000", 4executing program ) = 4 [pid 19837] close(3) = 0 [pid 19837] write(1, "executing program\n", 18) = 18 [pid 19837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7465, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19836] <... setpgid resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19838 [pid 19837] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19838 attached [pid 19838] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19839 [pid 19838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19838] <... prctl resumed>) = 0 [pid 19838] setpgid(0, 0) = 0 [pid 19838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19836] <... openat resumed>) = 3 [pid 19838] <... openat resumed>) = 3 [pid 19836] write(3, "1000", 4 [pid 19838] write(3, "1000", 4executing program ) = 4 [pid 19838] close(3) = 0 [pid 19838] write(1, "executing program\n", 18) = 18 [pid 19838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19836] <... write resumed>) = 4 [pid 19835] set_robust_list(0x55557143c660, 24 [pid 19838] <... timer_create resumed>[0]) = 0 [pid 19838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19836] close(3 [pid 19838] <... timer_settime resumed>NULL) = 0 [pid 19838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} --- [pid 19836] <... close resumed>) = 0 [pid 19835] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19839 attached [pid 19838] +++ killed by SIGRT_1 +++ [pid 19836] write(1, "executing program\n", 18 [pid 19835] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19836] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19839] set_robust_list(0x55557143c660, 24 [pid 19836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19835] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19840 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19840 [pid 19836] <... timer_create resumed>[0]) = 0 [pid 19839] <... set_robust_list resumed>) = 0 [pid 19839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19839] <... prctl resumed>) = 0 [pid 19839] setpgid(0, 0) = 0 [pid 19839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19836] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19839] <... openat resumed>) = 3 [pid 19836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21322, si_int=0, si_ptr=NULL} --- [pid 19835] setpgid(0, 0 [pid 19839] write(3, "1000", 4) = 4 [pid 19839] close(3) = 0 executing program [pid 19835] <... setpgid resumed>) = 0 [pid 19839] write(1, "executing program\n", 18) = 18 [pid 19839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9089, si_int=0, si_ptr=NULL} --- [pid 19839] +++ killed by SIGRT_1 +++ [pid 19836] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19841 attached [pid 19841] set_robust_list(0x55557143c660, 24) = 0 [pid 19835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19841 [pid 19841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19841] setpgid(0, 0) = 0 [pid 19841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19835] <... openat resumed>) = 3 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19841] <... openat resumed>) = 3 [pid 19841] write(3, "1000", 4) = 4 [pid 19841] close(3) = 0 [pid 19841] write(1, "executing program\n", 18executing program ) = 18 [pid 19841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19376, si_int=0, si_ptr=NULL} --- [pid 19841] +++ killed by SIGRT_1 +++ [pid 19835] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19835] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19835] close(3) = 0 executing program [pid 19835] write(1, "executing program\n", 18) = 18 [pid 19835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8187, si_int=0, si_ptr=NULL} --- [pid 19835] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19840] set_robust_list(0x55557143c660, 24) = 0 [pid 19840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19840] setpgid(0, 0) = 0 [pid 19840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19840] write(3, "1000", 4) = 4 [pid 19840] close(3) = 0 [pid 19840] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19840] <... write resumed>) = 18 [pid 19840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19842 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19842 [pid 19840] <... timer_create resumed>[0]) = 0 [pid 19840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19842] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 19840] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19842] <... set_robust_list resumed>) = 0 [pid 19840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36148, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19843 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19843 [pid 19840] +++ killed by SIGRT_1 +++ [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19844 attached [pid 19844] set_robust_list(0x55557143c660, 24) = 0 [pid 19844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19844 [pid 19844] <... prctl resumed>) = 0 [pid 19842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19844] setpgid(0, 0) = 0 [pid 19844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19843] set_robust_list(0x55557143c660, 24 [pid 19842] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 19842] setpgid(0, 0 [pid 19844] <... openat resumed>) = 3 [pid 19844] write(3, "1000", 4) = 4 executing program [pid 19844] close(3 [pid 19843] <... set_robust_list resumed>) = 0 [pid 19842] <... setpgid resumed>) = 0 [pid 19844] <... close resumed>) = 0 [pid 19844] write(1, "executing program\n", 18) = 18 [pid 19844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9841, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19844] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19845 attached [pid 19845] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19845 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19845] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19845] <... setpgid resumed>) = 0 [pid 19845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19842] <... openat resumed>) = 3 [pid 19845] <... openat resumed>) = 3 executing program [pid 19842] write(3, "1000", 4 [pid 19845] write(3, "1000", 4) = 4 [pid 19845] close(3) = 0 [pid 19845] write(1, "executing program\n", 18 [pid 19842] <... write resumed>) = 4 [pid 19845] <... write resumed>) = 18 [pid 19845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9341, si_int=0, si_ptr=NULL} --- [pid 19842] close(3) = 0 executing program [pid 19842] write(1, "executing program\n", 18 [pid 19843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19842] <... write resumed>) = 18 [pid 19845] +++ killed by SIGRT_1 +++ [pid 19842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19842] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19843] <... prctl resumed>) = 0 [pid 19842] <... timer_settime resumed>NULL) = 0 [pid 19842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24883, si_int=0, si_ptr=NULL} --- [pid 19843] setpgid(0, 0) = 0 [pid 19842] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19843] write(3, "1000", 4) = 4 [pid 19843] close(3 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19846 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19843] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19847 [pid 19843] write(1, "executing program\n", 18./strace-static-x86_64: Process 19846 attached [pid 19846] set_robust_list(0x55557143c660, 24) = 0 [pid 19846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19846] setpgid(0, 0) = 0 [pid 19846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19846] write(3, "1000", 4) = 4 [pid 19843] <... write resumed>) = 18 [pid 19846] close(3) = 0 [pid 19846] write(1, "executing program\n", 18executing program ) = 18 [pid 19846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8151, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19847 attached [pid 19846] +++ killed by SIGRT_1 +++ [pid 19847] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19848 [pid 19847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19847] <... prctl resumed>) = 0 [pid 19847] setpgid(0, 0) = 0 [pid 19847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19847] <... openat resumed>) = 3 [pid 19847] write(3, "1000", 4 [pid 19843] <... timer_create resumed>[0]) = 0 executing program [pid 19847] <... write resumed>) = 4 [pid 19847] close(3) = 0 [pid 19847] write(1, "executing program\n", 18) = 18 [pid 19847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19847] <... timer_create resumed>[0]) = 0 [pid 19847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19843] <... timer_settime resumed>NULL) = 0 [pid 19847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10808, si_int=0, si_ptr=NULL} --- [pid 19843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31331, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19847] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19849 ./strace-static-x86_64: Process 19848 attached [pid 19848] set_robust_list(0x55557143c660, 24) = 0 [pid 19848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19848] setpgid(0, 0) = 0 [pid 19843] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19849 attached ) = 3 [pid 19849] set_robust_list(0x55557143c660, 24 [pid 19848] write(3, "1000", 4) = 4 [pid 19848] close(3) = 0 [pid 19848] write(1, "executing program\n", 18) = 18 [pid 19848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7962, si_int=0, si_ptr=NULL} --- [pid 19849] <... set_robust_list resumed>) = 0 [pid 19849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19848] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19849] setpgid(0, 0) = 0 [pid 19849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19849] write(3, "1000", 4) = 4 [pid 19849] close(3) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19849] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19850 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19850 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19849] <... write resumed>) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19851 ./strace-static-x86_64: Process 19851 attached [pid 19851] set_robust_list(0x55557143c660, 24) = 0 [pid 19849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19851] setpgid(0, 0) = 0 executing program [pid 19851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19849] <... timer_create resumed>[0]) = 0 [pid 19851] <... openat resumed>) = 3 [pid 19851] write(3, "1000", 4) = 4 [pid 19851] close(3) = 0 [pid 19851] write(1, "executing program\n", 18) = 18 [pid 19851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19851] <... timer_settime resumed>NULL) = 0 [pid 19851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9837, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 19849] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19852 [pid 19849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25505, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19851] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19849] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19852 attached [pid 19852] set_robust_list(0x55557143c660, 24) = 0 [pid 19852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19852] setpgid(0, 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19852] <... setpgid resumed>) = 0 [pid 19852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19853 [pid 19852] <... openat resumed>) = 3 [pid 19852] write(3, "1000", 4executing program ) = 4 [pid 19852] close(3) = 0 [pid 19852] write(1, "executing program\n", 18) = 18 [pid 19852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19850] set_robust_list(0x55557143c660, 24 [pid 19852] <... timer_create resumed>[0]) = 0 [pid 19850] <... set_robust_list resumed>) = 0 [pid 19852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 19852] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 19853 attached [pid 19852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14221, si_int=0, si_ptr=NULL} --- [pid 19850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19854 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19855 [pid 19850] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19854 attached [pid 19850] setpgid(0, 0) = 0 [pid 19854] set_robust_list(0x55557143c660, 24 [pid 19852] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19855 attached [pid 19855] set_robust_list(0x55557143c660, 24) = 0 [pid 19855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19855] <... prctl resumed>) = 0 [pid 19855] setpgid(0, 0) = 0 [pid 19855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19855] write(3, "1000", 4) = 4 executing program [pid 19855] close(3) = 0 [pid 19855] write(1, "executing program\n", 18) = 18 [pid 19855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8136, si_int=0, si_ptr=NULL} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19855] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19854] <... set_robust_list resumed>) = 0 [pid 19854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19850] <... openat resumed>) = 3 [pid 19854] <... prctl resumed>) = 0 [pid 19854] setpgid(0, 0) = 0 [pid 19854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19853] set_robust_list(0x55557143c660, 24 [pid 19850] write(3, "1000", 4 [pid 19854] <... openat resumed>) = 3 [pid 19854] write(3, "1000", 4) = 4 [pid 19854] close(3) = 0 [pid 19854] write(1, "executing program\n", 18executing program ) = 18 [pid 19854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8667, si_int=0, si_ptr=NULL} --- [pid 19850] <... write resumed>) = 4 [pid 19853] <... set_robust_list resumed>) = 0 [pid 19854] +++ killed by SIGRT_1 +++ [pid 19850] close(3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19850] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19850] write(1, "executing program\n", 18executing program ) = 18 [pid 19853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19853] <... prctl resumed>) = 0 [pid 19850] <... timer_create resumed>[0]) = 0 [pid 19853] setpgid(0, 0 [pid 19850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19853] <... setpgid resumed>) = 0 [pid 19850] <... timer_settime resumed>NULL) = 0 [pid 19853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18798, si_int=0, si_ptr=NULL} --- [pid 19853] <... openat resumed>) = 3 executing program [pid 19850] +++ killed by SIGRT_1 +++ [pid 19853] write(3, "1000", 4) = 4 [pid 19853] close(3) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19853] write(1, "executing program\n", 18 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19853] <... write resumed>) = 18 [pid 19853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7935, si_int=0, si_ptr=NULL} --- [pid 19853] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19856 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19857 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19858 attached ./strace-static-x86_64: Process 19859 attached [pid 19857] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19857 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19858 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19859 [pid 19857] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19856 attached [pid 19856] set_robust_list(0x55557143c660, 24) = 0 [pid 19856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19856] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19860 [pid 19856] <... setpgid resumed>) = 0 executing program [pid 19856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19857] <... prctl resumed>) = 0 [pid 19856] <... openat resumed>) = 3 [pid 19857] setpgid(0, 0 [pid 19856] write(3, "1000", 4) = 4 [pid 19856] close(3) = 0 [pid 19856] write(1, "executing program\n", 18 [pid 19857] <... setpgid resumed>) = 0 [pid 19856] <... write resumed>) = 18 [pid 19856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13674, si_int=0, si_ptr=NULL} --- [pid 19857] <... openat resumed>) = 3 [pid 19857] write(3, "1000", 4 [pid 19858] set_robust_list(0x55557143c660, 24) = 0 [pid 19859] set_robust_list(0x55557143c660, 24 [pid 19857] <... write resumed>) = 4 [pid 19856] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19860 attached [pid 19857] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19857] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19860] set_robust_list(0x55557143c660, 24) = 0 [pid 19860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19859] <... set_robust_list resumed>) = 0 [pid 19857] write(1, "executing program\n", 18 [pid 19860] <... prctl resumed>) = 0 [pid 19860] setpgid(0, 0executing program ) = 0 [pid 19860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19857] <... write resumed>) = 18 [pid 19857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19860] <... openat resumed>) = 3 [pid 19857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19860] write(3, "1000", 4 [pid 19857] <... timer_settime resumed>NULL) = 0 [pid 19860] <... write resumed>) = 4 [pid 19860] close(3) = 0 executing program [pid 19860] write(1, "executing program\n", 18 [pid 19857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28436, si_int=0, si_ptr=NULL} --- [pid 19860] <... write resumed>) = 18 [pid 19860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7167, si_int=0, si_ptr=NULL} --- [pid 19857] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19858] <... prctl resumed>) = 0 [pid 19860] +++ killed by SIGRT_1 +++ [pid 19858] setpgid(0, 0) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19858] write(3, "1000", 4 [pid 19859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19858] <... write resumed>) = 4 [pid 19858] close(3 [pid 19859] setpgid(0, 0) = 0 [pid 19858] <... close resumed>) = 0 [pid 19858] write(1, "executing program\n", 18executing program ) = 18 [pid 19859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19859] <... openat resumed>) = 3 [pid 19858] <... timer_settime resumed>NULL) = 0 [pid 19859] write(3, "1000", 4 [pid 19858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20279, si_int=0, si_ptr=NULL} --- [pid 19859] <... write resumed>) = 4 [pid 19859] close(3 [pid 19858] +++ killed by SIGRT_1 +++ [pid 19859] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19859] write(1, "executing program\n", 18executing program ) = 18 [pid 19859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 19859] <... timer_create resumed>[0]) = 0 [pid 19859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 19859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1332828, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19861 [pid 19859] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19863 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19863 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19864 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19862 [pid 19863] set_robust_list(0x55557143c660, 24) = 0 [pid 19863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19863] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 19861 attached ./strace-static-x86_64: Process 19864 attached [pid 19863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19861] set_robust_list(0x55557143c660, 24 [pid 19864] set_robust_list(0x55557143c660, 24 [pid 19861] <... set_robust_list resumed>) = 0 [pid 19863] <... openat resumed>) = 3 [pid 19863] write(3, "1000", 4) = 4 [pid 19863] close(3executing program ) = 0 [pid 19863] write(1, "executing program\n", 18) = 18 [pid 19863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8974, si_int=0, si_ptr=NULL} --- [pid 19864] <... set_robust_list resumed>) = 0 [pid 19861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19864] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19862 attached [pid 19861] <... prctl resumed>) = 0 [pid 19864] <... prctl resumed>) = 0 [pid 19861] setpgid(0, 0 [pid 19864] setpgid(0, 0 [pid 19861] <... setpgid resumed>) = 0 [pid 19862] set_robust_list(0x55557143c660, 24 [pid 19863] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19864] <... setpgid resumed>) = 0 [pid 19862] <... set_robust_list resumed>) = 0 [pid 19861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19861] <... openat resumed>) = 3 [pid 19862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19864] <... openat resumed>) = 3 [pid 19862] <... prctl resumed>) = 0 [pid 19862] setpgid(0, 0 [pid 19861] write(3, "1000", 4 [pid 19862] <... setpgid resumed>) = 0 [pid 19864] write(3, "1000", 4 [pid 19861] <... write resumed>) = 4 [pid 19862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19864] <... write resumed>) = 4 [pid 19861] close(3 [pid 19862] write(3, "1000", 4) = 4 [pid 19862] close(3) = 0 [pid 19862] write(1, "executing program\n", 18) = 18 [pid 19862] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19864] close(3 [pid 19861] <... close resumed>) = 0 [pid 19862] <... timer_create resumed>[0]) = 0 executing program executing program [pid 19864] <... close resumed>) = 0 [pid 19861] write(1, "executing program\n", 18 [pid 19862] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19862] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7789, si_int=0, si_ptr=NULL} --- [pid 19864] write(1, "executing program\n", 18 [pid 19861] <... write resumed>) = 18 [pid 19861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19864] <... write resumed>) = 18 [pid 19864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19861] <... timer_create resumed>[0]) = 0 [pid 19864] <... timer_create resumed>[0]) = 0 [pid 19861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19862] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19862, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19861] <... timer_settime resumed>NULL) = 0 [pid 19864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22157, si_int=0, si_ptr=NULL} --- [pid 19864] <... timer_settime resumed>NULL) = 0 [pid 19864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27144, si_int=0, si_ptr=NULL} --- [pid 19861] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19864] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19865 ./strace-static-x86_64: Process 19865 attached [pid 19865] set_robust_list(0x55557143c660, 24) = 0 [pid 19865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19865] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19868 attached ./strace-static-x86_64: Process 19869 attached ./strace-static-x86_64: Process 19867 attached ./strace-static-x86_64: Process 19866 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19868 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19869 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19867 [pid 19867] set_robust_list(0x55557143c660, 24 [pid 19866] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19866 [pid 19867] <... set_robust_list resumed>) = 0 [pid 19866] <... set_robust_list resumed>) = 0 [pid 19865] <... setpgid resumed>) = 0 [pid 19865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19865] <... openat resumed>) = 3 [pid 19867] <... prctl resumed>) = 0 executing program [pid 19865] write(3, "1000", 4) = 4 [pid 19867] setpgid(0, 0 [pid 19866] <... prctl resumed>) = 0 [pid 19865] close(3) = 0 [pid 19865] write(1, "executing program\n", 18) = 18 [pid 19865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19867] <... setpgid resumed>) = 0 [pid 19866] setpgid(0, 0 [pid 19865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19866] <... setpgid resumed>) = 0 [pid 19865] <... timer_settime resumed>NULL) = 0 [pid 19865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35864, si_int=0, si_ptr=NULL} --- [pid 19867] <... openat resumed>) = 3 [pid 19866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19867] write(3, "1000", 4 [pid 19869] set_robust_list(0x55557143c660, 24 [pid 19868] set_robust_list(0x55557143c660, 24 [pid 19867] <... write resumed>) = 4 [pid 19866] <... openat resumed>) = 3 [pid 19865] +++ killed by SIGRT_1 +++ [pid 19867] close(3 [pid 19866] write(3, "1000", 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19867] <... close resumed>) = 0 [pid 19866] <... write resumed>) = 4 [pid 19869] <... set_robust_list resumed>) = 0 [pid 19868] <... set_robust_list resumed>) = 0 [pid 19867] write(1, "executing program\n", 18 [pid 19866] close(3executing program executing program [pid 19867] <... write resumed>) = 18 [pid 19866] <... close resumed>) = 0 [pid 19869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19869] <... prctl resumed>) = 0 [pid 19868] <... prctl resumed>) = 0 [pid 19866] write(1, "executing program\n", 18 [pid 19867] <... timer_create resumed>[0]) = 0 [pid 19869] setpgid(0, 0 [pid 19868] setpgid(0, 0 [pid 19867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19866] <... write resumed>) = 18 [pid 19869] <... setpgid resumed>) = 0 [pid 19868] <... setpgid resumed>) = 0 [pid 19867] <... timer_settime resumed>NULL) = 0 [pid 19866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11128, si_int=0, si_ptr=NULL} --- [pid 19868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19866] <... timer_create resumed>[0]) = 0 [pid 19867] +++ killed by SIGRT_1 +++ [pid 19866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19868] <... openat resumed>) = 3 [pid 19866] <... timer_settime resumed>NULL) = 0 [pid 19868] write(3, "1000", 4 [pid 19866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50127, si_int=0, si_ptr=NULL} --- [pid 19869] <... openat resumed>) = 3 [pid 19866] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19868] <... write resumed>) = 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> executing program [pid 19868] close(3 [pid 19869] write(3, "1000", 4 [pid 19868] <... close resumed>) = 0 [pid 19869] <... write resumed>) = 4 [pid 19868] write(1, "executing program\n", 18 [pid 19869] close(3 [pid 19868] <... write resumed>) = 18 [pid 19869] <... close resumed>) = 0 [pid 19869] write(1, "executing program\n", 18 [pid 19868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [0]) = 0 [pid 19869] <... write resumed>) = 18 [pid 19868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19868] <... timer_settime resumed>NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19870 ./strace-static-x86_64: Process 19870 attached [pid 19869] <... timer_create resumed>[0]) = 0 [pid 19868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=70663, si_int=0, si_ptr=NULL} --- [pid 19869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19868] +++ killed by SIGRT_1 +++ [pid 19869] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19870] set_robust_list(0x55557143c660, 24 [pid 19869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46011, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19870] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19869] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19873 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19871 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19873 [pid 19870] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19872 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19872 attached [pid 19872] set_robust_list(0x55557143c660, 24) = 0 [pid 19872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19872] <... prctl resumed>) = 0 [pid 19872] setpgid(0, 0) = 0 [pid 19872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19870] setpgid(0, 0) = 0 [pid 19873] set_robust_list(0x55557143c660, 24 [pid 19872] <... openat resumed>) = 3 [pid 19872] write(3, "1000", 4) = 4 [pid 19872] close(3) = 0 executing program [pid 19872] write(1, "executing program\n", 18) = 18 [pid 19872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8642, si_int=0, si_ptr=NULL} --- [pid 19873] <... set_robust_list resumed>) = 0 [pid 19870] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19871 attached [pid 19871] set_robust_list(0x55557143c660, 24 [pid 19870] write(3, "1000", 4 [pid 19871] <... set_robust_list resumed>) = 0 [pid 19871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19870] <... write resumed>) = 4 [pid 19871] <... prctl resumed>) = 0 [pid 19870] close(3 [pid 19871] setpgid(0, 0) = 0 [pid 19870] <... close resumed>) = 0 [pid 19873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19870] write(1, "executing program\n", 18 [pid 19873] <... prctl resumed>) = 0 executing program [pid 19871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19870] <... write resumed>) = 18 [pid 19872] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19871] write(3, "1000", 4) = 4 [pid 19871] close(3) = 0 executing program [pid 19871] write(1, "executing program\n", 18) = 18 [pid 19871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8249, si_int=0, si_ptr=NULL} --- [pid 19870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19873] setpgid(0, 0) = 0 [pid 19870] <... timer_create resumed>[0]) = 0 [pid 19870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=53517, si_int=0, si_ptr=NULL} --- [pid 19871] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19870] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19873] <... openat resumed>) = 3 [pid 19873] write(3, "1000", 4) = 4 [pid 19873] close(3) = 0 [pid 19873] write(1, "executing program\n", 18executing program ) = 18 [pid 19873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8966, si_int=0, si_ptr=NULL} --- [pid 19873] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19874 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19874 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19875 attached [pid 19875] set_robust_list(0x55557143c660, 24) = 0 [pid 19875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19875 [pid 19875] <... prctl resumed>) = 0 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19876 [pid 19875] setpgid(0, 0) = 0 [pid 19875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19875] <... openat resumed>) = 3 [pid 19875] write(3, "1000", 4) = 4 [pid 19875] close(3) = 0 [pid 19875] write(1, "executing program\n", 18) = 18 [pid 19875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8602, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19877 [pid 19874] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19877 attached ) = 0 [pid 19877] set_robust_list(0x55557143c660, 24 [pid 19874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19875] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19876 attached [pid 19874] <... prctl resumed>) = 0 [pid 19877] <... set_robust_list resumed>) = 0 [pid 19874] setpgid(0, 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19876] set_robust_list(0x55557143c660, 24) = 0 [pid 19876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19876] setpgid(0, 0) = 0 [pid 19877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19874] <... setpgid resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19876] write(3, "1000", 4) = 4 [pid 19876] close(3) = 0 [pid 19876] write(1, "executing program\n", 18 [pid 19874] <... openat resumed>) = 3 [pid 19877] <... prctl resumed>) = 0 executing program [pid 19876] <... write resumed>) = 18 [pid 19876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13328, si_int=0, si_ptr=NULL} --- [pid 19877] setpgid(0, 0 [pid 19874] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19876] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19878 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19878 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19879 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19878] set_robust_list(0x55557143c660, 24) = 0 [pid 19878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19878] setpgid(0, 0) = 0 [pid 19877] <... setpgid resumed>) = 0 [pid 19874] <... write resumed>) = 4 [pid 19878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19874] close(3 [pid 19878] <... openat resumed>) = 3 [pid 19878] write(3, "1000", 4 [pid 19874] <... close resumed>) = 0 [pid 19878] <... write resumed>) = 4 ./strace-static-x86_64: Process 19879 attached [pid 19877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 19874] write(1, "executing program\n", 18) = 18 [pid 19874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8730, si_int=0, si_ptr=NULL} --- [pid 19879] set_robust_list(0x55557143c660, 24 [pid 19878] close(3 [pid 19877] <... openat resumed>) = 3 [pid 19874] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19878] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19878] write(1, "executing program\n", 18) = 18 [pid 19878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} --- [pid 19877] write(3, "1000", 4 [pid 19879] <... set_robust_list resumed>) = 0 [pid 19877] <... write resumed>) = 4 [pid 19877] close(3) = 0 [pid 19878] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19877] write(1, "executing program\n", 18 [pid 19879] <... prctl resumed>) = 0 [pid 19877] <... write resumed>) = 18 [pid 19879] setpgid(0, 0 [pid 19877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19879] <... setpgid resumed>) = 0 [pid 19877] <... timer_create resumed>[0]) = 0 [pid 19879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19879] <... openat resumed>) = 3 [pid 19877] <... timer_settime resumed>NULL) = 0 [pid 19879] write(3, "1000", 4 [pid 19877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7430, si_int=0, si_ptr=NULL} --- [pid 19879] <... write resumed>) = 4 [pid 19877] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19879] close(3 [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19879] <... close resumed>) = 0 [pid 19879] write(1, "executing program\n", 18) = 18 [pid 19879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19592, si_int=0, si_ptr=NULL} --- [pid 19879] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19880 attached [pid 19880] set_robust_list(0x55557143c660, 24) = 0 [pid 19880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19880 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19881 [pid 19880] setpgid(0, 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19880] <... setpgid resumed>) = 0 [pid 19880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19880] <... openat resumed>) = 3 [pid 19880] write(3, "1000", 4) = 4 [pid 19880] close(3) = 0 [pid 19880] write(1, "executing program\n", 18) = 18 [pid 19880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 executing program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19882 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19884 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19883 [pid 19880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7920, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19884 attached ./strace-static-x86_64: Process 19881 attached [pid 19884] set_robust_list(0x55557143c660, 24) = 0 [pid 19884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19881] set_robust_list(0x55557143c660, 24 [pid 19880] +++ killed by SIGRT_1 +++ [pid 19884] <... prctl resumed>) = 0 [pid 19881] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19882 attached [pid 19884] setpgid(0, 0 [pid 19882] set_robust_list(0x55557143c660, 24) = 0 [pid 19882] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19883 attached ) = 0 [pid 19882] setpgid(0, 0 [pid 19884] <... setpgid resumed>) = 0 [pid 19883] set_robust_list(0x55557143c660, 24 [pid 19882] <... setpgid resumed>) = 0 [pid 19883] <... set_robust_list resumed>) = 0 [pid 19883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19883] <... prctl resumed>) = 0 [pid 19882] <... openat resumed>) = 3 [pid 19884] <... openat resumed>) = 3 [pid 19883] setpgid(0, 0) = 0 [pid 19884] write(3, "1000", 4 [pid 19883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19882] write(3, "1000", 4) = 4 [pid 19884] <... write resumed>) = 4 [pid 19881] <... prctl resumed>) = 0 executing program [pid 19882] close(3) = 0 [pid 19882] write(1, "executing program\n", 18) = 18 [pid 19882] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19884] close(3 [pid 19881] setpgid(0, 0 [pid 19883] <... openat resumed>) = 3 [pid 19882] <... timer_create resumed>[0]) = 0 [pid 19884] <... close resumed>) = 0 [pid 19881] <... setpgid resumed>) = 0 [pid 19883] write(3, "1000", 4) = 4 [pid 19883] close(3) = 0 [pid 19882] 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 19883] write(1, "executing program\n", 18) = 18 [pid 19882] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25043, si_int=0, si_ptr=NULL} --- [pid 19883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 executing program [pid 19884] write(1, "executing program\n", 18) = 18 [pid 19883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19883] <... timer_settime resumed>NULL) = 0 [pid 19883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9119, si_int=0, si_ptr=NULL} --- [pid 19884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19881] <... openat resumed>) = 3 [pid 19884] <... timer_create resumed>[0]) = 0 [pid 19881] write(3, "1000", 4 [pid 19884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19881] <... write resumed>) = 4 [pid 19884] <... timer_settime resumed>NULL) = 0 [pid 19881] close(3 [pid 19884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22976, si_int=0, si_ptr=NULL} --- [pid 19881] <... close resumed>) = 0 [pid 19881] write(1, "executing program\n", 18executing program [pid 19882] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19882, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19883] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19884] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19881] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19881] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24649, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19885 [pid 19881] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19885 attached [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19885] set_robust_list(0x55557143c660, 24executing program ) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19885] <... prctl resumed>) = 0 [pid 19885] setpgid(0, 0) = 0 [pid 19885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19885] <... openat resumed>) = 3 [pid 19885] write(3, "1000", 4) = 4 [pid 19885] close(3) = 0 [pid 19885] write(1, "executing program\n", 18) = 18 [pid 19885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8184, si_int=0, si_ptr=NULL} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19886 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19888 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19887 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19889 ./strace-static-x86_64: Process 19889 attached ./strace-static-x86_64: Process 19886 attached [pid 19889] set_robust_list(0x55557143c660, 24 [pid 19886] set_robust_list(0x55557143c660, 24 [pid 19889] <... set_robust_list resumed>) = 0 [pid 19886] <... set_robust_list resumed>) = 0 [pid 19889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19885] +++ killed by SIGRT_1 +++ [pid 19889] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19888 attached [pid 19889] setpgid(0, 0 [pid 19886] <... prctl resumed>) = 0 [pid 19888] set_robust_list(0x55557143c660, 24) = 0 [pid 19888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19889] <... setpgid resumed>) = 0 [pid 19888] <... prctl resumed>) = 0 [pid 19888] setpgid(0, 0 [pid 19889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19888] <... setpgid resumed>) = 0 [pid 19888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19889] <... openat resumed>) = 3 [pid 19888] <... openat resumed>) = 3 [pid 19889] write(3, "1000", 4 [pid 19888] write(3, "1000", 4./strace-static-x86_64: Process 19887 attached [pid 19889] <... write resumed>) = 4 [pid 19888] <... write resumed>) = 4 [pid 19888] close(3) = 0 [pid 19889] close(3executing program [pid 19887] set_robust_list(0x55557143c660, 24 [pid 19888] write(1, "executing program\n", 18) = 18 [pid 19887] <... set_robust_list resumed>) = 0 [pid 19888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19889] <... close resumed>) = 0 [pid 19886] setpgid(0, 0 [pid 19889] write(1, "executing program\n", 18 [pid 19886] <... setpgid resumed>) = 0 [pid 19888] <... timer_create resumed>[0]) = 0 [pid 19887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19887] setpgid(0, 0executing program [pid 19888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19889] <... write resumed>) = 18 [pid 19888] <... timer_settime resumed>NULL) = 0 [pid 19887] <... setpgid resumed>) = 0 [pid 19887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39977, si_int=0, si_ptr=NULL} --- [pid 19889] <... timer_create resumed>[0]) = 0 [pid 19887] <... openat resumed>) = 3 [pid 19886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 19889] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18187, si_int=0, si_ptr=NULL} --- [pid 19886] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19887] write(3, "1000", 4 [pid 19886] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19890 [pid 19887] <... write resumed>) = 4 [pid 19887] close(3 [pid 19889] +++ killed by SIGRT_1 +++ [pid 19886] <... write resumed>) = 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19887] <... close resumed>) = 0 [pid 19888] +++ killed by SIGRT_1 +++ [pid 19887] write(1, "executing program\n", 18 [pid 19886] close(3./strace-static-x86_64: Process 19890 attached executing program executing program [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19886] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19887] <... write resumed>) = 18 [pid 19886] write(1, "executing program\n", 18 [pid 19887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19886] <... write resumed>) = 18 [pid 19887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8610, si_int=0, si_ptr=NULL} --- [pid 19890] set_robust_list(0x55557143c660, 24 [pid 19887] +++ killed by SIGRT_1 +++ [pid 19886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19890] <... set_robust_list resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19886] <... timer_create resumed>[0]) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19890] setpgid(0, 0) = 0 [pid 19886] <... timer_settime resumed>NULL) = 0 [pid 19890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11574, si_int=0, si_ptr=NULL} --- executing program [pid 19890] <... openat resumed>) = 3 [pid 19890] write(3, "1000", 4) = 4 [pid 19890] close(3) = 0 [pid 19890] write(1, "executing program\n", 18 [pid 19886] +++ killed by SIGRT_1 +++ [pid 19890] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8028, si_int=0, si_ptr=NULL} --- [pid 19890] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19891 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19891 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19892 ./strace-static-x86_64: Process 19892 attached [pid 19892] set_robust_list(0x55557143c660, 24) = 0 [pid 19892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19893 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19892] <... prctl resumed>) = 0 [pid 19892] setpgid(0, 0) = 0 [pid 19892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19892] write(3, "1000", 4) = 4 [pid 19892] close(3executing program [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19894 [pid 19892] <... close resumed>) = 0 [pid 19892] write(1, "executing program\n", 18) = 18 [pid 19892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19895 [pid 19892] <... timer_create resumed>[0]) = 0 [pid 19892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19891] set_robust_list(0x55557143c660, 24 [pid 19892] <... timer_settime resumed>NULL) = 0 [pid 19892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9041, si_int=0, si_ptr=NULL} --- [pid 19891] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19894 attached [pid 19891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19894] set_robust_list(0x55557143c660, 24 [pid 19891] setpgid(0, 0 [pid 19894] <... set_robust_list resumed>) = 0 [pid 19892] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19891] <... setpgid resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19895 attached [pid 19891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19895] set_robust_list(0x55557143c660, 24) = 0 [pid 19895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19895] setpgid(0, 0) = 0 [pid 19895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19891] <... openat resumed>) = 3 [pid 19895] <... openat resumed>) = 3 [pid 19891] write(3, "1000", 4 [pid 19895] write(3, "1000", 4) = 4 [pid 19895] close(3executing program ) = 0 [pid 19895] write(1, "executing program\n", 18) = 18 [pid 19895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8368, si_int=0, si_ptr=NULL} --- [pid 19891] <... write resumed>) = 4 [pid 19891] close(3 [pid 19894] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19893 attached [pid 19891] <... close resumed>) = 0 executing program [pid 19894] <... prctl resumed>) = 0 [pid 19891] write(1, "executing program\n", 18 [pid 19894] setpgid(0, 0 [pid 19893] set_robust_list(0x55557143c660, 24 [pid 19895] +++ killed by SIGRT_1 +++ [pid 19891] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19894] <... setpgid resumed>) = 0 [pid 19893] <... set_robust_list resumed>) = 0 [pid 19891] <... timer_create resumed>[0]) = 0 [pid 19891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19891] <... timer_settime resumed>NULL) = 0 [pid 19891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13092, si_int=0, si_ptr=NULL} --- [pid 19891] +++ killed by SIGRT_1 +++ [pid 19894] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19894] write(3, "1000", 4 [pid 19893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19894] <... write resumed>) = 4 [pid 19893] <... prctl resumed>) = 0 [pid 19894] close(3 [pid 19893] setpgid(0, 0 [pid 19894] <... close resumed>) = 0 [pid 19893] <... setpgid resumed>) = 0 executing program [pid 19894] write(1, "executing program\n", 18) = 18 [pid 19893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19896 attached [pid 19894] <... timer_create resumed>[0]) = 0 [pid 19893] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19896 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19897 ./strace-static-x86_64: Process 19897 attached [pid 19897] set_robust_list(0x55557143c660, 24) = 0 [pid 19897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19897] setpgid(0, 0 [pid 19894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19897] <... setpgid resumed>) = 0 [pid 19897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19897] write(3, "1000", 4) = 4 [pid 19897] close(3executing program [pid 19894] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19898 [pid 19897] <... close resumed>) = 0 [pid 19897] write(1, "executing program\n", 18) = 18 [pid 19897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8451, si_int=0, si_ptr=NULL} --- [pid 19894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=80284, si_int=0, si_ptr=NULL} --- [pid 19897] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19894] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19898 attached [pid 19898] set_robust_list(0x55557143c660, 24) = 0 [pid 19893] write(3, "1000", 4 [pid 19898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19893] <... write resumed>) = 4 [pid 19898] <... prctl resumed>) = 0 [pid 19898] setpgid(0, 0) = 0 [pid 19893] close(3 [pid 19896] set_robust_list(0x55557143c660, 24 [pid 19898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19893] <... close resumed>) = 0 [pid 19896] <... set_robust_list resumed>) = 0 [pid 19898] <... openat resumed>) = 3 [pid 19898] write(3, "1000", 4) = 4 [pid 19898] close(3) = 0 executing program [pid 19898] write(1, "executing program\n", 18) = 18 [pid 19898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9252, si_int=0, si_ptr=NULL} --- [pid 19893] write(1, "executing program\n", 18executing program ) = 18 [pid 19898] +++ killed by SIGRT_1 +++ [pid 19893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19893] <... timer_create resumed>[0]) = 0 [pid 19896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19896] setpgid(0, 0) = 0 [pid 19893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19893] <... timer_settime resumed>NULL) = 0 [pid 19893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23070, si_int=0, si_ptr=NULL} --- [pid 19896] <... openat resumed>) = 3 [pid 19896] write(3, "1000", 4executing program ) = 4 [pid 19896] close(3) = 0 [pid 19896] write(1, "executing program\n", 18) = 18 [pid 19896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7602, si_int=0, si_ptr=NULL} --- [pid 19896] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19893] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19899 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19899 [pid 343] <... restart_syscall resumed>) = 0 [pid 19899] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19899] <... set_robust_list resumed>) = 0 [pid 19899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19899] setpgid(0, 0) = 0 [pid 19899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19900 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19901 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19901 attached ./strace-static-x86_64: Process 19902 attached , child_tidptr=0x55557143c650) = 19902 [pid 347] <... restart_syscall resumed>) = 0 [pid 19902] set_robust_list(0x55557143c660, 24 [pid 19901] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19900 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19902] <... set_robust_list resumed>) = 0 [pid 19901] <... set_robust_list resumed>) = 0 [pid 19900] set_robust_list(0x55557143c660, 24 [pid 19899] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19903 [pid 19902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19900] <... set_robust_list resumed>) = 0 [pid 19902] <... prctl resumed>) = 0 [pid 19899] write(3, "1000", 4 [pid 19901] <... prctl resumed>) = 0 [pid 19900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19899] <... write resumed>) = 4 [pid 19902] setpgid(0, 0 [pid 19900] <... prctl resumed>) = 0 [pid 19899] close(3 [pid 19902] <... setpgid resumed>) = 0 [pid 19901] setpgid(0, 0executing program [pid 19899] <... close resumed>) = 0 [pid 19900] setpgid(0, 0 [pid 19901] <... setpgid resumed>) = 0 [pid 19902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19900] <... setpgid resumed>) = 0 [pid 19899] write(1, "executing program\n", 18) = 18 [pid 19900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19900] <... openat resumed>) = 3 [pid 19902] <... openat resumed>) = 3 [pid 19899] <... timer_create resumed>[0]) = 0 executing program ./strace-static-x86_64: Process 19903 attached [pid 19902] write(3, "1000", 4 [pid 19901] <... openat resumed>) = 3 [pid 19900] write(3, "1000", 4 [pid 19899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19902] <... write resumed>) = 4 [pid 19901] write(3, "1000", 4 [pid 19900] <... write resumed>) = 4 [pid 19903] set_robust_list(0x55557143c660, 24 [pid 19902] close(3 [pid 19901] <... write resumed>) = 4 [pid 19899] <... timer_settime resumed>NULL) = 0 [pid 19900] close(3 [pid 19903] <... set_robust_list resumed>) = 0 [pid 19902] <... close resumed>) = 0 [pid 19901] close(3 [pid 19899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22285, si_int=0, si_ptr=NULL} --- [pid 19900] <... close resumed>) = 0 [pid 19903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19902] write(1, "executing program\n", 18 [pid 19901] <... close resumed>) = 0 [pid 19903] <... prctl resumed>) = 0 [pid 19902] <... write resumed>) = 18 [pid 19901] write(1, "executing program\n", 18 [pid 19900] write(1, "executing program\n", 18executing program executing program [pid 19902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19899] +++ killed by SIGRT_1 +++ [pid 19903] setpgid(0, 0 [pid 19902] <... timer_create resumed>[0]) = 0 [pid 19901] <... write resumed>) = 18 [pid 19900] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19903] <... setpgid resumed>) = 0 [pid 19902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19902] <... timer_settime resumed>NULL) = 0 [pid 19900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10150, si_int=0, si_ptr=NULL} --- [pid 19901] <... timer_create resumed>[0]) = 0 [pid 19900] <... timer_create resumed>[0]) = 0 [pid 19901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19902] +++ killed by SIGRT_1 +++ [pid 19903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19901] <... timer_settime resumed>NULL) = 0 [pid 19900] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51043, si_int=0, si_ptr=NULL} --- [pid 19900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44320, si_int=0, si_ptr=NULL} --- [pid 19903] <... openat resumed>) = 3 [pid 19900] +++ killed by SIGRT_1 +++ [pid 19901] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19903] write(3, "1000", 4) = 4 executing program [pid 19903] close(3) = 0 [pid 19903] write(1, "executing program\n", 18) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 19903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19903] <... timer_create resumed>[0]) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19904 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19904 attached [pid 19903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19906 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19905 ./strace-static-x86_64: Process 19905 attached [pid 19905] set_robust_list(0x55557143c660, 24) = 0 [pid 19905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19907 [pid 19905] <... prctl resumed>) = 0 [pid 19905] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 19906 attached [pid 19904] set_robust_list(0x55557143c660, 24 [pid 19903] <... timer_settime resumed>NULL) = 0 [pid 19905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=52618, si_int=0, si_ptr=NULL} --- [pid 19904] <... set_robust_list resumed>) = 0 executing program [pid 19905] write(3, "1000", 4) = 4 [pid 19905] close(3) = 0 [pid 19905] write(1, "executing program\n", 18) = 18 [pid 19905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7646, si_int=0, si_ptr=NULL} --- [pid 19903] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19905] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19907 attached [pid 19907] set_robust_list(0x55557143c660, 24) = 0 [pid 19907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19907] setpgid(0, 0) = 0 [pid 19907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19907] <... openat resumed>) = 3 [pid 19907] write(3, "1000", 4) = 4 [pid 19907] close(3) = 0 executing program [pid 19906] set_robust_list(0x55557143c660, 24 [pid 19904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19907] write(1, "executing program\n", 18) = 18 [pid 19907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9264, si_int=0, si_ptr=NULL} --- [pid 19904] <... prctl resumed>) = 0 [pid 19906] <... set_robust_list resumed>) = 0 [pid 19904] setpgid(0, 0) = 0 [pid 19906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19907] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19904] <... openat resumed>) = 3 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19904] write(3, "1000", 4) = 4 [pid 19906] <... prctl resumed>) = 0 [pid 19904] close(3) = 0 [pid 19906] setpgid(0, 0) = 0 [pid 19904] write(1, "executing program\n", 18executing program ) = 18 [pid 19906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8537, si_int=0, si_ptr=NULL} --- [pid 19904] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19906] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19908 ./strace-static-x86_64: Process 19908 attached [pid 19906] write(3, "1000", 4 [pid 19908] set_robust_list(0x55557143c660, 24) = 0 [pid 19906] <... write resumed>) = 4 [pid 19906] close(3 [pid 19908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19906] <... close resumed>) = 0 [pid 19908] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 19906] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19908] setpgid(0, 0 [pid 19906] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19909 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19909 [pid 19909] set_robust_list(0x55557143c660, 24 [pid 19908] <... setpgid resumed>) = 0 [pid 19906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 19906] <... timer_create resumed>[0]) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19906] 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 19910 attached [pid 19910] set_robust_list(0x55557143c660, 24) = 0 [pid 19906] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19910 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19911 [pid 19910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40280, si_int=0, si_ptr=NULL} --- [pid 19908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19910] setpgid(0, 0) = 0 [pid 19910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 19910] write(3, "1000", 4) = 4 [pid 19910] close(3) = 0 [pid 19910] write(1, "executing program\n", 18) = 18 [pid 19910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7493, si_int=0, si_ptr=NULL} --- [pid 19906] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19909] <... set_robust_list resumed>) = 0 [pid 19908] <... openat resumed>) = 3 [pid 19908] write(3, "1000", 4) = 4 [pid 19908] close(3 [pid 19909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19910] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19911 attached [pid 19911] set_robust_list(0x55557143c660, 24 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19911] <... set_robust_list resumed>) = 0 [pid 19911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19908] <... close resumed>) = 0 [pid 19911] <... prctl resumed>) = 0 [pid 19911] setpgid(0, 0) = 0 [pid 19911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19909] <... prctl resumed>) = 0 [pid 19908] write(1, "executing program\n", 18executing program [pid 19911] <... openat resumed>) = 3 [pid 19908] <... write resumed>) = 18 [pid 19911] write(3, "1000", 4) = 4 [pid 19911] close(3) = 0 executing program [pid 19911] write(1, "executing program\n", 18) = 18 [pid 19911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8562, si_int=0, si_ptr=NULL} --- [pid 19909] setpgid(0, 0 [pid 19908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19909] <... setpgid resumed>) = 0 [pid 19908] <... timer_create resumed>[0]) = 0 [pid 19908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19911] +++ killed by SIGRT_1 +++ [pid 19908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15789, si_int=0, si_ptr=NULL} --- [pid 19909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19908] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19909] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19912 ./strace-static-x86_64: Process 19912 attached [pid 19909] write(3, "1000", 4 [pid 19912] set_robust_list(0x55557143c660, 24 [pid 19909] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 19909] close(3 [pid 19912] <... set_robust_list resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19909] <... close resumed>) = 0 ./strace-static-x86_64: Process 19913 attached executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19913 [pid 19913] set_robust_list(0x55557143c660, 24 [pid 19912] <... prctl resumed>) = 0 [pid 19909] write(1, "executing program\n", 18 [pid 19912] setpgid(0, 0 [pid 19909] <... write resumed>) = 18 [pid 19913] <... set_robust_list resumed>) = 0 [pid 19912] <... setpgid resumed>) = 0 [pid 19909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19909] <... timer_create resumed>[0]) = 0 [pid 19909] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19912] <... openat resumed>) = 3 [pid 19909] <... timer_settime resumed>NULL) = 0 [pid 19913] <... prctl resumed>) = 0 [pid 19912] write(3, "1000", 4 [pid 19909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23362, si_int=0, si_ptr=NULL} --- [pid 19913] setpgid(0, 0 [pid 19912] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 19912] close(3 [pid 19909] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19912] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19912] write(1, "executing program\n", 18 [pid 19913] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 19914 attached [pid 19914] set_robust_list(0x55557143c660, 24) = 0 [pid 19912] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19915 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19914 [pid 19914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 19915 attached [pid 19913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 19912] <... timer_create resumed>[0]) = 0 [pid 19912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10398, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19916 attached [pid 19914] setpgid(0, 0 [pid 19913] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19916 [pid 19915] set_robust_list(0x55557143c660, 24) = 0 [pid 19915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19915] setpgid(0, 0 [pid 19912] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19915] <... setpgid resumed>) = 0 [pid 19913] write(3, "1000", 4 [pid 19914] <... setpgid resumed>) = 0 [pid 19916] set_robust_list(0x55557143c660, 24 [pid 19915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19913] <... write resumed>) = 4 [pid 19915] <... openat resumed>) = 3 [pid 19915] write(3, "1000", 4) = 4 [pid 19915] close(3) = 0 [pid 19915] write(1, "executing program\n", 18 [pid 19916] <... set_robust_list resumed>) = 0 [pid 19914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19913] close(3) = 0 [pid 19913] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 19913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19914] <... openat resumed>) = 3 [pid 19915] <... write resumed>) = 18 [pid 19913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34372, si_int=0, si_ptr=NULL} --- [pid 19916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19915] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19913] +++ killed by SIGRT_1 +++ executing program [pid 19914] write(3, "1000", 4) = 4 [pid 19914] close(3) = 0 [pid 19914] write(1, "executing program\n", 18) = 18 [pid 19914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19914] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8725, si_int=0, si_ptr=NULL} --- [pid 19916] <... prctl resumed>) = 0 [pid 19915] <... timer_create resumed>[0]) = 0 [pid 19914] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19916] setpgid(0, 0) = 0 [pid 19916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19915] 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 19916] <... openat resumed>) = 3 [pid 19916] write(3, "1000", 4) = 4 [pid 19916] close(3) = 0 [pid 19916] write(1, "executing program\n", 18) = 18 [pid 19916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19915] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=71164, si_int=0, si_ptr=NULL} --- [pid 19916] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19917 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19916] <... timer_settime resumed>NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19918 ./strace-static-x86_64: Process 19918 attached [pid 19918] set_robust_list(0x55557143c660, 24) = 0 [pid 19918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19918] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19919 [pid 19918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19918] write(3, "1000", 4) = 4 [pid 19918] close(3) = 0 executing program [pid 19918] write(1, "executing program\n", 18) = 18 [pid 19918] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=230253, si_int=0, si_ptr=NULL} --- [pid 19918] <... timer_create resumed>[0]) = 0 [pid 19918] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19918] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8222, si_int=0, si_ptr=NULL} --- [pid 19918] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19918, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19915] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19915, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19919 attached [pid 19919] set_robust_list(0x55557143c660, 24) = 0 [pid 19919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 19919] setpgid(0, 0) = 0 [pid 19919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19919] write(3, "1000", 4) = 4 [pid 19919] close(3) = 0 [pid 19919] write(1, "executing program\n", 18) = 18 [pid 19916] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19919] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19919] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19919] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9293, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19917 attached [pid 19917] set_robust_list(0x55557143c660, 24) = 0 [pid 19919] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19919, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19917] setpgid(0, 0) = 0 [pid 19917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19917] write(3, "1000", 4) = 4 [pid 19917] close(3) = 0 [pid 19917] write(1, "executing program\n", 18executing program ) = 18 [pid 19917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19871, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19920 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19921 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19922 ./strace-static-x86_64: Process 19921 attached [pid 19917] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19920 attached [pid 19920] set_robust_list(0x55557143c660, 24) = 0 [pid 19920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 19920] <... prctl resumed>) = 0 [pid 19920] setpgid(0, 0) = 0 [pid 19920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19920] write(3, "1000", 4) = 4 executing program [pid 19920] close(3) = 0 [pid 19920] write(1, "executing program\n", 18) = 18 [pid 19920] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19920] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19920] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7634, si_int=0, si_ptr=NULL} --- [pid 19920] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19923 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19920, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19922 attached [pid 19922] set_robust_list(0x55557143c660, 24) = 0 [pid 19922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19921] set_robust_list(0x55557143c660, 24 [pid 19922] <... prctl resumed>) = 0 [pid 19922] setpgid(0, 0 [pid 19921] <... set_robust_list resumed>) = 0 [pid 19922] <... setpgid resumed>) = 0 [pid 19922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 19923 attached [pid 19921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19922] write(3, "1000", 4) = 4 [pid 19922] close(3) = 0 executing program [pid 19922] write(1, "executing program\n", 18) = 18 [pid 19922] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19921] <... prctl resumed>) = 0 [pid 19922] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19922] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8183, si_int=0, si_ptr=NULL} --- [pid 19923] set_robust_list(0x55557143c660, 24 [pid 19921] setpgid(0, 0) = 0 [pid 19923] <... set_robust_list resumed>) = 0 [pid 19921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19922] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19922, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19921] <... openat resumed>) = 3 [pid 19923] <... prctl resumed>) = 0 [pid 19921] write(3, "1000", 4) = 4 [pid 19923] setpgid(0, 0) = 0 [pid 19921] close(3) = 0 executing program [pid 19921] write(1, "executing program\n", 18) = 18 [pid 19923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19921] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19923] <... openat resumed>) = 3 [pid 19921] <... timer_create resumed>[0]) = 0 [pid 19923] write(3, "1000", 4 [pid 19921] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19923] <... write resumed>) = 4 [pid 19921] <... timer_settime resumed>NULL) = 0 [pid 19923] close(3 [pid 19921] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=57261, si_int=0, si_ptr=NULL} --- [pid 19923] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19924 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19924 attached [pid 19924] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19925 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19926 [pid 19924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19921] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19921, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19924] setpgid(0, 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19924] <... setpgid resumed>) = 0 [pid 19924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19926 attached executing program [pid 19923] write(1, "executing program\n", 18 [pid 19924] <... openat resumed>) = 3 [pid 19924] write(3, "1000", 4) = 4 [pid 19924] close(3) = 0 [pid 19924] write(1, "executing program\n", 18executing program ) = 18 [pid 19924] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19924] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19924] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8173, si_int=0, si_ptr=NULL} --- [pid 19923] <... write resumed>) = 18 [pid 19923] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19926] set_robust_list(0x55557143c660, 24 [pid 19924] +++ killed by SIGRT_1 +++ [pid 19923] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19924, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19925 attached [pid 19925] set_robust_list(0x55557143c660, 24) = 0 [pid 19925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19925] setpgid(0, 0) = 0 [pid 19925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19923] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19926] <... set_robust_list resumed>) = 0 executing program [pid 19925] <... openat resumed>) = 3 [pid 19925] write(3, "1000", 4) = 4 [pid 19925] close(3) = 0 [pid 19925] write(1, "executing program\n", 18) = 18 [pid 19925] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19925] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19925] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8605, si_int=0, si_ptr=NULL} --- [pid 19923] <... timer_settime resumed>NULL) = 0 [pid 19923] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38191, si_int=0, si_ptr=NULL} --- [pid 19925] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19925, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19923] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19923, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19926] setpgid(0, 0) = 0 [pid 19926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19926] write(3, "1000", 4executing program ) = 4 [pid 19926] close(3) = 0 [pid 19926] write(1, "executing program\n", 18) = 18 [pid 19926] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19926] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 19926] <... timer_settime resumed>NULL) = 0 [pid 19926] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13925, si_int=0, si_ptr=NULL} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19927 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19927 attached [pid 19927] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19928 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19929 [pid 19927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19926] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19929 attached [pid 19929] set_robust_list(0x55557143c660, 24) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19926, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19927] setpgid(0, 0) = 0 [pid 19927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19929] setpgid(0, 0) = 0 [pid 19927] <... openat resumed>) = 3 [pid 19927] write(3, "1000", 4) = 4 executing program [pid 19927] close(3) = 0 [pid 19927] write(1, "executing program\n", 18) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 19927] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19927] <... timer_create resumed>[0]) = 0 [pid 19927] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19927] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7514, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19930 [pid 19927] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19927, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19928 attached [pid 19928] set_robust_list(0x55557143c660, 24 [pid 19929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19928] <... set_robust_list resumed>) = 0 [pid 19928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19928] setpgid(0, 0) = 0 [pid 19928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19928] write(3, "1000", 4) = 4 [pid 19928] close(3) = 0 [pid 19928] write(1, "executing program\n", 18executing program ) = 18 [pid 19928] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19928] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19928] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7952, si_int=0, si_ptr=NULL} --- [pid 19929] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19930 attached [pid 19929] write(3, "1000", 4 [pid 19930] set_robust_list(0x55557143c660, 24 [pid 19929] <... write resumed>) = 4 [pid 19928] +++ killed by SIGRT_1 +++ [pid 19930] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19928, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19929] close(3) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19929] write(1, "executing program\n", 18executing program [pid 19930] <... prctl resumed>) = 0 [pid 19929] <... write resumed>) = 18 [pid 19930] setpgid(0, 0 [pid 19929] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19930] <... setpgid resumed>) = 0 [pid 19929] <... timer_create resumed>[0]) = 0 [pid 19929] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19929] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36304, si_int=0, si_ptr=NULL} --- [pid 19929] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19929, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19930] <... openat resumed>) = 3 [pid 19930] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 19930] <... write resumed>) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 19930] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19930] <... close resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19931 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19932 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 19932 attached [pid 19932] set_robust_list(0x55557143c660, 24) = 0 [pid 19932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19932] setpgid(0, 0) = 0 [pid 19932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19930] write(1, "executing program\n", 18 [pid 19932] write(3, "1000", 4) = 4 executing program [pid 19932] close(3) = 0 [pid 19932] write(1, "executing program\n", 18) = 18 [pid 19932] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19932] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19932] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7651, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19932] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19932, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19933 attached [pid 19933] set_robust_list(0x55557143c660, 24) = 0 [pid 19933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19933] setpgid(0, 0executing program [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19933 [pid 19933] <... setpgid resumed>) = 0 [pid 19933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19934 [pid 19930] <... write resumed>) = 18 [pid 19930] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19933] <... openat resumed>) = 3 [pid 19933] write(3, "1000", 4) = 4 [pid 19933] close(3) = 0 [pid 19933] write(1, "executing program\n", 18executing program ) = 18 [pid 19933] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19933] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19933] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8665, si_int=0, si_ptr=NULL} --- [pid 19930] 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 19931 attached NULL) = 0 [pid 19930] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17421, si_int=0, si_ptr=NULL} --- [pid 19931] set_robust_list(0x55557143c660, 24 [pid 19933] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19934 attached [pid 19934] set_robust_list(0x55557143c660, 24) = 0 [pid 19930] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19930, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19933, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19934] setpgid(0, 0) = 0 [pid 19934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19931] <... set_robust_list resumed>) = 0 executing program [pid 19934] <... openat resumed>) = 3 [pid 19934] write(3, "1000", 4) = 4 [pid 19934] close(3) = 0 [pid 19934] write(1, "executing program\n", 18) = 18 [pid 19934] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19934] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19934] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7606, si_int=0, si_ptr=NULL} --- [pid 19931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19934] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19934, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19931] setpgid(0, 0) = 0 [pid 19931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19931] write(3, "1000", 4) = 4 [pid 19931] close(3) = 0 [pid 19931] write(1, "executing program\n", 18executing program ) = 18 [pid 19931] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19931] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19931] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7977, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 19931] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19931, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19935 ./strace-static-x86_64: Process 19935 attached [pid 19935] set_robust_list(0x55557143c660, 24) = 0 [pid 19935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19935] setpgid(0, 0) = 0 [pid 19935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19935] write(3, "1000", 4) = 4 executing program [pid 19935] close(3) = 0 [pid 19935] write(1, "executing program\n", 18) = 18 [pid 19935] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19935] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19935] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9281, si_int=0, si_ptr=NULL} --- [pid 19935] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19935, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19936 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19937 attached [pid 19936] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19936 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19937 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19938 [pid 19936] <... set_robust_list resumed>) = 0 [pid 19937] set_robust_list(0x55557143c660, 24 [pid 19936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19937] <... set_robust_list resumed>) = 0 [pid 19936] <... prctl resumed>) = 0 [pid 19936] setpgid(0, 0) = 0 [pid 19936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19936] <... openat resumed>) = 3 [pid 19937] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 19938 attached [pid 19938] set_robust_list(0x55557143c660, 24 [pid 19936] write(3, "1000", 4 [pid 19938] <... set_robust_list resumed>) = 0 [pid 19938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19938] setpgid(0, 0 [pid 19936] <... write resumed>) = 4 [pid 19938] <... setpgid resumed>) = 0 [pid 19936] close(3 [pid 19938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19936] <... close resumed>) = 0 [pid 19937] setpgid(0, 0 [pid 19938] <... openat resumed>) = 3 [pid 19936] write(1, "executing program\n", 18 [pid 19938] write(3, "1000", 4) = 4 [pid 19938] close(3) = 0 [pid 19938] write(1, "executing program\n", 18executing program ) = 18 [pid 19938] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19938] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19938] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8482, si_int=0, si_ptr=NULL} --- executing program [pid 19936] <... write resumed>) = 18 [pid 19936] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19937] <... setpgid resumed>) = 0 [pid 19936] <... timer_create resumed>[0]) = 0 [pid 19937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19936] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19938] +++ killed by SIGRT_1 +++ [pid 19936] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19938, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19936] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24225, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19936] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19936, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19937] <... openat resumed>) = 3 [pid 19937] write(3, "1000", 4) = 4 [pid 19937] close(3executing program ) = 0 [pid 19937] write(1, "executing program\n", 18) = 18 [pid 19937] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19937] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19937] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8075, si_int=0, si_ptr=NULL} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19939 ./strace-static-x86_64: Process 19939 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 19939] set_robust_list(0x55557143c660, 24 [pid 19937] +++ killed by SIGRT_1 +++ [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19937, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19940 attached [pid 19939] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19940 [pid 19940] set_robust_list(0x55557143c660, 24 [pid 19939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19939] setpgid(0, 0) = 0 [pid 19940] <... set_robust_list resumed>) = 0 [pid 19939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19939] <... openat resumed>) = 3 [pid 19939] write(3, "1000", 4) = 4 [pid 19939] close(3) = 0 executing program [pid 19939] write(1, "executing program\n", 18) = 18 [pid 19939] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19939] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19940] setpgid(0, 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 19940] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19941 attached [pid 19940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19941 [pid 19939] <... timer_settime resumed>NULL) = 0 [pid 19939] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7861, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19943 attached [pid 19941] set_robust_list(0x55557143c660, 24 [pid 19940] <... openat resumed>) = 3 [pid 19939] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19942 ./strace-static-x86_64: Process 19942 attached [pid 19942] set_robust_list(0x55557143c660, 24) = 0 [pid 19942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19940] write(3, "1000", 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19939, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19943 [pid 19942] <... prctl resumed>) = 0 [pid 19942] setpgid(0, 0) = 0 [pid 19942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19940] <... write resumed>) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19942] <... openat resumed>) = 3 [pid 19940] close(3 [pid 19942] write(3, "1000", 4) = 4 [pid 19942] close(3) = 0 [pid 19942] write(1, "executing program\n", 18executing program ) = 18 [pid 19942] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19942] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19940] <... close resumed>) = 0 [pid 19942] <... timer_settime resumed>NULL) = 0 [pid 19942] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9241, si_int=0, si_ptr=NULL} --- [pid 19941] <... set_robust_list resumed>) = 0 executing program [pid 19940] write(1, "executing program\n", 18) = 18 [pid 19940] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19940] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19940] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8039, si_int=0, si_ptr=NULL} --- [pid 19942] +++ killed by SIGRT_1 +++ [pid 19940] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19942, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19940, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19943] set_robust_list(0x55557143c660, 24 [pid 19941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19943] <... set_robust_list resumed>) = 0 [pid 19941] <... prctl resumed>) = 0 [pid 19943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19941] setpgid(0, 0 [pid 19943] <... prctl resumed>) = 0 [pid 19941] <... setpgid resumed>) = 0 [pid 19941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19943] setpgid(0, 0 [pid 19941] <... openat resumed>) = 3 [pid 19943] <... setpgid resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 19941] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19941] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19944 ./strace-static-x86_64: Process 19944 attached [pid 19943] <... openat resumed>) = 3 [pid 19941] close(3 [pid 19943] write(3, "1000", 4 [pid 19941] <... close resumed>) = 0 [pid 19944] set_robust_list(0x55557143c660, 24 [pid 19943] <... write resumed>) = 4 [pid 19941] write(1, "executing program\n", 18 [pid 19944] <... set_robust_list resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 19941] <... write resumed>) = 18 [pid 19941] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19943] close(3 [pid 19941] <... timer_create resumed>[0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19943] <... close resumed>) = 0 [pid 19941] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19943] write(1, "executing program\n", 18 [pid 19944] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 19945 attached executing program [pid 19945] set_robust_list(0x55557143c660, 24) = 0 [pid 19941] <... timer_settime resumed>NULL) = 0 [pid 19943] <... write resumed>) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19945 [pid 19941] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6763, si_int=0, si_ptr=NULL} --- [pid 19945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19943] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19945] <... prctl resumed>) = 0 [pid 19945] setpgid(0, 0) = 0 [pid 19945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19941] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19941, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19945] <... openat resumed>) = 3 [pid 19944] <... prctl resumed>) = 0 [pid 19943] <... timer_create resumed>[0]) = 0 [pid 19945] write(3, "1000", 4) = 4 [pid 19945] close(3) = 0 [pid 19945] write(1, "executing program\n", 18executing program ) = 18 [pid 19945] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19943] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 19945] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19943] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19946 attached [pid 19943] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22573, si_int=0, si_ptr=NULL} --- [pid 19945] <... timer_settime resumed>NULL) = 0 [pid 19944] setpgid(0, 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19946 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19943] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19947 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19943, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19945] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1408060, si_int=0, si_ptr=NULL} --- [pid 19944] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 19947 attached [pid 19944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19947] set_robust_list(0x55557143c660, 24) = 0 [pid 19946] set_robust_list(0x55557143c660, 24 [pid 19944] <... openat resumed>) = 3 [pid 19945] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19945, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19944] write(3, "1000", 4 [pid 19947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19946] <... set_robust_list resumed>) = 0 [pid 19944] <... write resumed>) = 4 [pid 19944] close(3) = 0 executing program [pid 19944] write(1, "executing program\n", 18) = 18 [pid 19944] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19944] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19944] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8758, si_int=0, si_ptr=NULL} --- [pid 19947] <... prctl resumed>) = 0 [pid 19947] setpgid(0, 0 [pid 19944] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19944, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19947] <... setpgid resumed>) = 0 [pid 19947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19947] <... openat resumed>) = 3 [pid 19946] <... prctl resumed>) = 0 [pid 19947] write(3, "1000", 4 [pid 19946] setpgid(0, 0 [pid 19947] <... write resumed>) = 4 [pid 19946] <... setpgid resumed>) = 0 [pid 19947] close(3) = 0 executing program [pid 19947] write(1, "executing program\n", 18 [pid 19946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19947] <... write resumed>) = 18 [pid 19947] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19946] <... openat resumed>) = 3 [pid 19947] <... timer_create resumed>[0]) = 0 [pid 19946] write(3, "1000", 4 [pid 19947] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19946] <... write resumed>) = 4 [pid 19947] <... timer_settime resumed>NULL) = 0 [pid 19946] close(3 [pid 19947] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20611, si_int=0, si_ptr=NULL} --- [pid 19946] <... close resumed>) = 0 [pid 19946] write(1, "executing program\n", 18 [pid 19947] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19947, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19946] <... write resumed>) = 18 [pid 19946] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19946] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19946] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19627, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19948 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19949 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19949 attached [pid 19949] set_robust_list(0x55557143c660, 24) = 0 [pid 19949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19949] setpgid(0, 0) = 0 [pid 19949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19949] write(3, "1000", 4) = 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19950 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19951 executing program [pid 19949] close(3) = 0 [pid 19949] write(1, "executing program\n", 18) = 18 [pid 19949] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19949] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19949] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7982, si_int=0, si_ptr=NULL} --- [pid 19946] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19946, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19948 attached [pid 19949] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19950 attached [pid 19948] set_robust_list(0x55557143c660, 24 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19949, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19950] set_robust_list(0x55557143c660, 24 [pid 19948] <... set_robust_list resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19951 attached [pid 19950] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19950] setpgid(0, 0 [pid 19951] set_robust_list(0x55557143c660, 24 [pid 19950] <... setpgid resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19951] <... set_robust_list resumed>) = 0 [pid 19950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19952 [pid 19951] <... prctl resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19953 [pid 19951] setpgid(0, 0 [pid 19950] <... openat resumed>) = 3 [pid 19951] <... setpgid resumed>) = 0 [pid 19951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19950] write(3, "1000", 4) = 4 [pid 19950] close(3) = 0 [pid 19950] write(1, "executing program\n", 18executing program [pid 19951] <... openat resumed>) = 3 [pid 19950] <... write resumed>) = 18 [pid 19950] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19948] <... prctl resumed>) = 0 [pid 19950] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19951] write(3, "1000", 4 [pid 19950] <... timer_settime resumed>NULL) = 0 [pid 19951] <... write resumed>) = 4 [pid 19951] close(3 [pid 19950] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20387, si_int=0, si_ptr=NULL} --- [pid 19951] <... close resumed>) = 0 [pid 19951] write(1, "executing program\n", 18 [pid 19948] setpgid(0, 0executing program ./strace-static-x86_64: Process 19952 attached [pid 19951] <... write resumed>) = 18 [pid 19951] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19951] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19951] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8567, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 19953 attached [pid 19952] set_robust_list(0x55557143c660, 24 [pid 19950] +++ killed by SIGRT_1 +++ [pid 19948] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19950, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19951] +++ killed by SIGRT_1 +++ [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19951, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19953] set_robust_list(0x55557143c660, 24) = 0 [pid 19953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19953] setpgid(0, 0) = 0 [pid 19953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 19953] write(3, "1000", 4 [pid 19948] <... openat resumed>) = 3 [pid 19953] <... write resumed>) = 4 [pid 19953] close(3) = 0 [pid 19953] write(1, "executing program\n", 18) = 18 [pid 19953] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19952] <... set_robust_list resumed>) = 0 [pid 19948] write(3, "1000", 4 [pid 19953] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19953] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8027, si_int=0, si_ptr=NULL} --- [pid 19953] +++ killed by SIGRT_1 +++ [pid 19952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19948] <... write resumed>) = 4 [pid 19948] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19953, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19952] <... prctl resumed>) = 0 [pid 19948] <... close resumed>) = 0 [pid 19948] write(1, "executing program\n", 18 [pid 19952] setpgid(0, 0executing program ) = 0 [pid 19948] <... write resumed>) = 18 [pid 19948] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19948] <... timer_create resumed>[0]) = 0 [pid 19948] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19952] <... openat resumed>) = 3 [pid 19948] <... timer_settime resumed>NULL) = 0 [pid 19952] write(3, "1000", 4 [pid 19948] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39706, si_int=0, si_ptr=NULL} --- [pid 19948] +++ killed by SIGRT_1 +++ [pid 19952] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19948, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19954 attached [pid 19952] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 19954] set_robust_list(0x55557143c660, 24 [pid 19952] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19954 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19955 ./strace-static-x86_64: Process 19955 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19955] set_robust_list(0x55557143c660, 24) = 0 [pid 19955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19955] setpgid(0, 0) = 0 [pid 19955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19955] write(3, "1000", 4) = 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19955] close(3) = 0 [pid 19955] write(1, "executing program\n", 18executing program ) = 18 [pid 19955] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19955] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19955] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9530, si_int=0, si_ptr=NULL} --- executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19956 [pid 19952] write(1, "executing program\n", 18 [pid 19954] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19957 [pid 19952] <... write resumed>) = 18 [pid 19955] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19955, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19956 attached [pid 19952] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19956] set_robust_list(0x55557143c660, 24) = 0 [pid 19956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19952] <... timer_create resumed>[0]) = 0 [pid 19956] <... prctl resumed>) = 0 [pid 19956] setpgid(0, 0) = 0 [pid 19956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19952] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19952] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8815, si_int=0, si_ptr=NULL} --- [pid 19956] <... openat resumed>) = 3 [pid 19956] write(3, "1000", 4executing program ) = 4 [pid 19956] close(3) = 0 [pid 19956] write(1, "executing program\n", 18) = 18 [pid 19956] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19954] <... prctl resumed>) = 0 [pid 19956] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 19957 attached [pid 19956] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19957] set_robust_list(0x55557143c660, 24 [pid 19956] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16438, si_int=0, si_ptr=NULL} --- [pid 19957] <... set_robust_list resumed>) = 0 [pid 19956] +++ killed by SIGRT_1 +++ [pid 19957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19952] +++ killed by SIGRT_1 +++ [pid 19957] setpgid(0, 0) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19952, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19956, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19957] write(3, "1000", 4) = 4 [pid 19957] close(3) = 0 executing program [pid 19957] write(1, "executing program\n", 18) = 18 [pid 19957] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19954] setpgid(0, 0 [pid 19957] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19957] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8935, si_int=0, si_ptr=NULL} --- [pid 19954] <... setpgid resumed>) = 0 [pid 19957] +++ killed by SIGRT_1 +++ [pid 19954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19957, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19954] <... openat resumed>) = 3 [pid 19954] write(3, "1000", 4) = 4 [pid 19954] close(3) = 0 [pid 19954] write(1, "executing program\n", 18executing program ) = 18 [pid 19954] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19954] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19954] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44293, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19958 ./strace-static-x86_64: Process 19959 attached [pid 19959] set_robust_list(0x55557143c660, 24) = 0 [pid 19959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19960 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19959 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19961 [pid 19959] setpgid(0, 0) = 0 [pid 19959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19954] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19954, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19958 attached ./strace-static-x86_64: Process 19961 attached [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19958] set_robust_list(0x55557143c660, 24 [pid 19961] set_robust_list(0x55557143c660, 24 [pid 19958] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19960 attached [pid 19961] <... set_robust_list resumed>) = 0 [pid 19958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19958] <... prctl resumed>) = 0 [pid 19961] <... prctl resumed>) = 0 [pid 19960] set_robust_list(0x55557143c660, 24 [pid 19958] setpgid(0, 0 [pid 19961] setpgid(0, 0 [pid 19960] <... set_robust_list resumed>) = 0 [pid 19958] <... setpgid resumed>) = 0 [pid 19958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19961] <... setpgid resumed>) = 0 [pid 19958] <... openat resumed>) = 3 [pid 19961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19958] write(3, "1000", 4 [pid 19959] <... openat resumed>) = 3 [pid 19961] <... openat resumed>) = 3 [pid 19960] <... prctl resumed>) = 0 [pid 19959] write(3, "1000", 4 [pid 19958] <... write resumed>) = 4 [pid 19961] write(3, "1000", 4 [pid 19960] setpgid(0, 0 [pid 19959] <... write resumed>) = 4 [pid 19958] close(3 [pid 19961] <... write resumed>) = 4 [pid 19958] <... close resumed>) = 0 [pid 19961] close(3 [pid 19960] <... setpgid resumed>) = 0 [pid 19959] close(3executing program executing program executing program [pid 19958] write(1, "executing program\n", 18 [pid 19961] <... close resumed>) = 0 [pid 19959] <... close resumed>) = 0 [pid 19958] <... write resumed>) = 18 [pid 19961] write(1, "executing program\n", 18 [pid 19958] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19959] write(1, "executing program\n", 18 [pid 19961] <... write resumed>) = 18 [pid 19960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19959] <... write resumed>) = 18 [pid 19958] <... timer_create resumed>[0]) = 0 [pid 19961] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19958] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19959] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19961] <... timer_create resumed>[0]) = 0 [pid 19958] <... timer_settime resumed>NULL) = 0 [pid 19959] <... timer_create resumed>[0]) = 0 [pid 19961] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19958] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11522, si_int=0, si_ptr=NULL} --- [pid 19959] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19961] <... timer_settime resumed>NULL) = 0 [pid 19958] +++ killed by SIGRT_1 +++ [pid 19961] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=75655, si_int=0, si_ptr=NULL} --- [pid 19959] <... timer_settime resumed>NULL) = 0 [pid 19960] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19958, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19961] +++ killed by SIGRT_1 +++ [pid 19959] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=167591, si_int=0, si_ptr=NULL} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19961, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19960] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19960] <... write resumed>) = 4 [pid 19960] close(3) = 0 [pid 19959] +++ killed by SIGRT_1 +++ [pid 19960] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19959, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19960] <... write resumed>) = 18 [pid 19960] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19960] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19960] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21031, si_int=0, si_ptr=NULL} --- [pid 19960] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19960, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19962 ./strace-static-x86_64: Process 19962 attached [pid 19962] set_robust_list(0x55557143c660, 24) = 0 [pid 19962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19962] setpgid(0, 0) = 0 [pid 19962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19962] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19962] <... write resumed>) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19962] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19964 attached ./strace-static-x86_64: Process 19963 attached [pid 19962] <... close resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19965 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19964 executing program [pid 19962] write(1, "executing program\n", 18) = 18 [pid 19962] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19962] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19962] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9792, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19963 ./strace-static-x86_64: Process 19966 attached ./strace-static-x86_64: Process 19965 attached [pid 19964] set_robust_list(0x55557143c660, 24 [pid 19963] set_robust_list(0x55557143c660, 24 [pid 19962] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19966 [pid 19964] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19962, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19963] <... set_robust_list resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19966] set_robust_list(0x55557143c660, 24) = 0 [pid 19966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19966] setpgid(0, 0) = 0 [pid 19966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19964] <... prctl resumed>) = 0 [pid 19965] set_robust_list(0x55557143c660, 24 [pid 19964] setpgid(0, 0 [pid 19963] <... prctl resumed>) = 0 [pid 19966] <... openat resumed>) = 3 [pid 19966] write(3, "1000", 4) = 4 [pid 19966] close(3) = 0 executing program [pid 19966] write(1, "executing program\n", 18) = 18 [pid 19966] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19964] <... setpgid resumed>) = 0 [pid 19963] setpgid(0, 0 [pid 19966] <... timer_create resumed>[0]) = 0 [pid 19966] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19963] <... setpgid resumed>) = 0 [pid 19966] <... timer_settime resumed>NULL) = 0 [pid 19966] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=53810, si_int=0, si_ptr=NULL} --- [pid 19964] <... openat resumed>) = 3 [pid 19963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 19964] write(3, "1000", 4) = 4 [pid 19963] <... openat resumed>) = 3 [pid 19964] close(3) = 0 [pid 19963] write(3, "1000", 4 [pid 19964] write(1, "executing program\n", 18) = 18 [pid 19963] <... write resumed>) = 4 [pid 19964] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19963] close(3 [pid 19964] <... timer_create resumed>[0]) = 0 executing program [pid 19963] <... close resumed>) = 0 [pid 19964] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19963] write(1, "executing program\n", 18 [pid 19964] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8759, si_int=0, si_ptr=NULL} --- [pid 19963] <... write resumed>) = 18 [pid 19966] +++ killed by SIGRT_1 +++ [pid 19965] <... set_robust_list resumed>) = 0 [pid 19965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19964] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19964, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19963] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19966, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19965] setpgid(0, 0 [pid 19963] <... timer_create resumed>[0]) = 0 [pid 19965] <... setpgid resumed>) = 0 [pid 19965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19963] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19963] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8765, si_int=0, si_ptr=NULL} --- [pid 19965] <... openat resumed>) = 3 [pid 19963] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19963, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19965] write(3, "1000", 4) = 4 executing program [pid 19965] close(3) = 0 [pid 19965] write(1, "executing program\n", 18) = 18 [pid 19965] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19965] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 19965] <... timer_settime resumed>NULL) = 0 [pid 19965] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20002, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19967 [pid 19965] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19965, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19967 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19968 attached [pid 19968] set_robust_list(0x55557143c660, 24) = 0 [pid 19968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19968] setpgid(0, 0) = 0 [pid 19968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19968 [pid 19968] <... openat resumed>) = 3 [pid 19968] write(3, "1000", 4) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19969 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 19967] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19970 [pid 19968] close(3) = 0 [pid 19968] write(1, "executing program\n", 18) = 18 [pid 19968] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19968] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19968] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8919, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19971 [pid 19967] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 19970 attached [pid 19967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19970] set_robust_list(0x55557143c660, 24 [pid 19968] +++ killed by SIGRT_1 +++ [pid 19967] setpgid(0, 0./strace-static-x86_64: Process 19969 attached [pid 19970] <... set_robust_list resumed>) = 0 [pid 19967] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19968, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19969] set_robust_list(0x55557143c660, 24) = 0 [pid 19969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19969] setpgid(0, 0) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19971 attached [pid 19971] set_robust_list(0x55557143c660, 24 [pid 19969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19971] <... set_robust_list resumed>) = 0 [pid 19971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19969] <... openat resumed>) = 3 [pid 19971] <... prctl resumed>) = 0 [pid 19971] setpgid(0, 0) = 0 [pid 19971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19969] write(3, "1000", 4) = 4 [pid 19969] close(3) = 0 [pid 19969] write(1, "executing program\n", 18executing program ) = 18 [pid 19971] <... openat resumed>) = 3 [pid 19969] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19969] <... timer_create resumed>[0]) = 0 [pid 19969] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19971] write(3, "1000", 4) = 4 [pid 19969] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21146, si_int=0, si_ptr=NULL} --- [pid 19971] close(3) = 0 executing program [pid 19967] <... openat resumed>) = 3 [pid 19970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19971] write(1, "executing program\n", 18) = 18 [pid 19971] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19971] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19971] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8039, si_int=0, si_ptr=NULL} --- [pid 19967] write(3, "1000", 4 [pid 19970] <... prctl resumed>) = 0 [pid 19967] <... write resumed>) = 4 [pid 19970] setpgid(0, 0 [pid 19967] close(3) = 0 [pid 19970] <... setpgid resumed>) = 0 [pid 19969] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19969, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19971] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19971, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19967] write(1, "executing program\n", 18) = 18 [pid 19970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19967] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19970] <... openat resumed>) = 3 [pid 19967] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19970] write(3, "1000", 4 [pid 19967] <... timer_settime resumed>NULL) = 0 [pid 19970] <... write resumed>) = 4 [pid 19967] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40970, si_int=0, si_ptr=NULL} --- [pid 19970] close(3 [pid 19967] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19967, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> executing program [pid 19970] <... close resumed>) = 0 [pid 19970] write(1, "executing program\n", 18) = 18 [pid 19970] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19972 ./strace-static-x86_64: Process 19972 attached [pid 19972] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 19972] <... set_robust_list resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19972] setpgid(0, 0) = 0 [pid 19972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19973 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 19972] <... openat resumed>) = 3 ./strace-static-x86_64: Process 19973 attached [pid 19972] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19972] <... write resumed>) = 4 [pid 19972] close(3) = 0 [pid 19972] write(1, "executing program\n", 18) = 18 [pid 19972] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19974 [pid 19972] <... timer_create resumed>[0]) = 0 [pid 19972] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19972] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14700, si_int=0, si_ptr=NULL} --- [pid 19970] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19972] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19972, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19973] set_robust_list(0x55557143c660, 24) = 0 [pid 19973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19973] setpgid(0, 0) = 0 [pid 19973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19970] <... timer_settime resumed>NULL) = 0 [pid 19973] <... openat resumed>) = 3 [pid 19970] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28275, si_int=0, si_ptr=NULL} --- [pid 19973] write(3, "1000", 4) = 4 [pid 19973] close(3executing program ) = 0 [pid 19973] write(1, "executing program\n", 18) = 18 [pid 19973] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19973] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19973] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7754, si_int=0, si_ptr=NULL} --- [pid 19970] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19970, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19973] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19973, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19974 attached [pid 19974] set_robust_list(0x55557143c660, 24) = 0 [pid 19974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19974] setpgid(0, 0) = 0 [pid 19974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19974] write(3, "1000", 4) = 4 [pid 19974] close(3) = 0 executing program [pid 19974] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 19974] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19974] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19975 [pid 19974] <... timer_create resumed>[0]) = 0 [pid 19974] 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 19975 attached [pid 19975] set_robust_list(0x55557143c660, 24) = 0 [pid 19975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19974] <... timer_settime resumed>NULL) = 0 [pid 19975] <... prctl resumed>) = 0 [pid 19975] setpgid(0, 0) = 0 [pid 19975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19974] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38378, si_int=0, si_ptr=NULL} --- [pid 19975] <... openat resumed>) = 3 [pid 19975] write(3, "1000", 4) = 4 executing program [pid 19975] close(3) = 0 [pid 19975] write(1, "executing program\n", 18) = 18 [pid 19975] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19974] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19974, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19975] <... timer_create resumed>[0]) = 0 [pid 19975] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 19975] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17054, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19976 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19976 attached [pid 19976] set_robust_list(0x55557143c660, 24) = 0 [pid 19976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19976] setpgid(0, 0) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19977 [pid 19975] +++ killed by SIGRT_1 +++ executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19975, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19976] <... openat resumed>) = 3 [pid 19976] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19978 [pid 19976] <... write resumed>) = 4 [pid 19976] close(3) = 0 [pid 19976] write(1, "executing program\n", 18) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19976] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19976] 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 19979 attached ./strace-static-x86_64: Process 19978 attached ./strace-static-x86_64: Process 19977 attached [pid 19976] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10223, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19979 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19979] set_robust_list(0x55557143c660, 24 [pid 19978] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19980 [pid 19977] set_robust_list(0x55557143c660, 24) = 0 [pid 19977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19977] setpgid(0, 0) = 0 [pid 19977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19977] write(3, "1000", 4) = 4 [pid 19976] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19976, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19977] close(3) = 0 [pid 19977] write(1, "executing program\n", 18) = 18 [pid 19977] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19979] <... set_robust_list resumed>) = 0 [pid 19978] <... set_robust_list resumed>) = 0 [pid 19977] <... timer_create resumed>[0]) = 0 [pid 19977] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19977] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8857, si_int=0, si_ptr=NULL} --- [pid 19979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19977] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 19980 attached [pid 19979] setpgid(0, 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19977, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19980] set_robust_list(0x55557143c660, 24) = 0 [pid 19980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19980] setpgid(0, 0) = 0 [pid 19980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19979] <... setpgid resumed>) = 0 [pid 19980] <... openat resumed>) = 3 [pid 19980] write(3, "1000", 4 [pid 19978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19980] <... write resumed>) = 4 executing program [pid 19980] close(3) = 0 [pid 19980] write(1, "executing program\n", 18) = 18 [pid 19980] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19980] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19980] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8294, si_int=0, si_ptr=NULL} --- [pid 19979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19978] <... prctl resumed>) = 0 [pid 19980] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19980, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19979] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19979] write(3, "1000", 4 [pid 19978] setpgid(0, 0 [pid 19979] <... write resumed>) = 4 [pid 19978] <... setpgid resumed>) = 0 [pid 19979] close(3 [pid 19978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19979] <... close resumed>) = 0 [pid 19978] <... openat resumed>) = 3 [pid 19979] write(1, "executing program\n", 18 executing program [pid 19978] write(3, "1000", 4 [pid 19979] <... write resumed>) = 18 [pid 19978] <... write resumed>) = 4 [pid 19979] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19978] close(3 [pid 19979] <... timer_create resumed>[0]) = 0 [pid 19978] <... close resumed>) = 0 executing program [pid 19979] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19978] write(1, "executing program\n", 18 [pid 19979] <... timer_settime resumed>NULL) = 0 [pid 19978] <... write resumed>) = 18 [pid 19979] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33350, si_int=0, si_ptr=NULL} --- [pid 19978] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19979] +++ killed by SIGRT_1 +++ [pid 19978] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19979, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19978] <... timer_settime resumed>NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19978] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12143, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19981 ./strace-static-x86_64: Process 19981 attached [pid 19981] set_robust_list(0x55557143c660, 24) = 0 [pid 19981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19981] setpgid(0, 0) = 0 [pid 19981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19983 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19982 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19984 [pid 19981] <... openat resumed>) = 3 [pid 19978] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19978, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19981] write(3, "1000", 4) = 4 [pid 19981] close(3) = 0 [pid 19981] write(1, "executing program\n", 18) = 18 [pid 19981] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 19983 attached [pid 19981] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19981] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10566, si_int=0, si_ptr=NULL} --- [pid 19983] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 19982 attached ) = 0 ./strace-static-x86_64: Process 19984 attached [pid 19983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19982] set_robust_list(0x55557143c660, 24 [pid 19983] <... prctl resumed>) = 0 [pid 19982] <... set_robust_list resumed>) = 0 [pid 19983] setpgid(0, 0 [pid 19981] +++ killed by SIGRT_1 +++ [pid 19983] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19981, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19984] set_robust_list(0x55557143c660, 24) = 0 [pid 19984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19984] <... prctl resumed>) = 0 [pid 19984] setpgid(0, 0) = 0 [pid 19984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19983] <... openat resumed>) = 3 [pid 19984] write(3, "1000", 4) = 4 [pid 19984] close(3) = 0 [pid 19983] write(3, "1000", 4 [pid 19982] <... prctl resumed>) = 0 [pid 19984] write(1, "executing program\n", 18executing program ) = 18 [pid 19984] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19983] <... write resumed>) = 4 [pid 19982] setpgid(0, 0 [pid 19984] <... timer_create resumed>[0]) = 0 [pid 19984] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19984] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8553, si_int=0, si_ptr=NULL} --- [pid 19983] close(3 [pid 19982] <... setpgid resumed>) = 0 [pid 19983] <... close resumed>) = 0 executing program [pid 19983] write(1, "executing program\n", 18) = 18 [pid 19983] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19984] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19984, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19983] <... timer_create resumed>[0]) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19983] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19982] <... openat resumed>) = 3 [pid 19982] write(3, "1000", 4) = 4 [pid 19982] close(3executing program ) = 0 [pid 19982] write(1, "executing program\n", 18) = 18 [pid 19983] <... timer_settime resumed>NULL) = 0 [pid 19982] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19983] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18771, si_int=0, si_ptr=NULL} --- [pid 19982] <... timer_create resumed>[0]) = 0 [pid 19982] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19982] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7305, si_int=0, si_ptr=NULL} --- [pid 19983] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19983, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19982] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19982, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19985 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19985 attached [pid 19985] set_robust_list(0x55557143c660, 24) = 0 [pid 19985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19985] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19986 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19988 attached ./strace-static-x86_64: Process 19987 attached ./strace-static-x86_64: Process 19986 attached [pid 19985] <... setpgid resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19988 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19989 [pid 19986] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19987 [pid 19988] set_robust_list(0x55557143c660, 24 [pid 19985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19986] <... set_robust_list resumed>) = 0 [pid 19988] <... set_robust_list resumed>) = 0 [pid 19986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19985] <... openat resumed>) = 3 [pid 19986] setpgid(0, 0 [pid 19988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19986] <... setpgid resumed>) = 0 [pid 19988] <... prctl resumed>) = 0 [pid 19986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19985] write(3, "1000", 4./strace-static-x86_64: Process 19989 attached [pid 19987] set_robust_list(0x55557143c660, 24 [pid 19986] <... openat resumed>) = 3 [pid 19988] setpgid(0, 0 [pid 19985] <... write resumed>) = 4 [pid 19988] <... setpgid resumed>) = 0 [pid 19987] <... set_robust_list resumed>) = 0 [pid 19986] write(3, "1000", 4 [pid 19985] close(3 [pid 19989] set_robust_list(0x55557143c660, 24 [pid 19986] <... write resumed>) = 4 [pid 19988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19986] close(3 [pid 19985] <... close resumed>) = 0 [pid 19986] <... close resumed>) = 0 [pid 19988] <... openat resumed>) = 3 [pid 19986] write(1, "executing program\n", 18 [pid 19985] write(1, "executing program\n", 18executing program executing program executing program [pid 19988] write(3, "1000", 4 [pid 19986] <... write resumed>) = 18 [pid 19985] <... write resumed>) = 18 [pid 19989] <... set_robust_list resumed>) = 0 [pid 19988] <... write resumed>) = 4 [pid 19987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19986] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19988] close(3 [pid 19987] <... prctl resumed>) = 0 [pid 19985] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19988] <... close resumed>) = 0 [pid 19987] setpgid(0, 0 [pid 19986] <... timer_create resumed>[0]) = 0 [pid 19988] write(1, "executing program\n", 18 [pid 19987] <... setpgid resumed>) = 0 [pid 19985] <... timer_create resumed>[0]) = 0 [pid 19988] <... write resumed>) = 18 [pid 19986] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19985] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 19988] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19986] <... timer_settime resumed>NULL) = 0 [pid 19985] <... timer_settime resumed>NULL) = 0 [pid 19988] <... timer_create resumed>[0]) = 0 [pid 19986] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18069, si_int=0, si_ptr=NULL} --- [pid 19985] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16982, si_int=0, si_ptr=NULL} --- [pid 19989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19988] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19989] <... prctl resumed>) = 0 [pid 19988] <... timer_settime resumed>NULL) = 0 [pid 19986] +++ killed by SIGRT_1 +++ [pid 19985] +++ killed by SIGRT_1 +++ [pid 19988] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=142327, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19986, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19985, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 19988] +++ killed by SIGRT_1 +++ [pid 19989] setpgid(0, 0 [pid 19987] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19988, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 19989] <... setpgid resumed>) = 0 [pid 19987] write(3, "1000", 4) = 4 [pid 19987] close(3) = 0 [pid 19989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19987] write(1, "executing program\n", 18) = 18 [pid 19989] <... openat resumed>) = 3 [pid 19989] write(3, "1000", 4 [pid 19987] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19989] <... write resumed>) = 4 [pid 19987] <... timer_create resumed>[0]) = 0 [pid 19989] close(3 [pid 19987] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19989] <... close resumed>) = 0 [pid 19987] <... timer_settime resumed>NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 19987] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30648, si_int=0, si_ptr=NULL} --- [pid 19989] write(1, "executing program\n", 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19989] <... write resumed>) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 19990 [pid 19987] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19987, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19990 attached [pid 19989] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19992 executing program ./strace-static-x86_64: Process 19991 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 19991 [pid 19991] set_robust_list(0x55557143c660, 24) = 0 [pid 19991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19989] <... timer_create resumed>[0]) = 0 [pid 19991] <... prctl resumed>) = 0 [pid 19989] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19991] setpgid(0, 0) = 0 [pid 19991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19991] write(3, "1000", 4) = 4 [pid 19991] close(3) = 0 [pid 19991] write(1, "executing program\n", 18) = 18 [pid 19991] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19991] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19991] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8746, si_int=0, si_ptr=NULL} --- [pid 19989] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19993 [pid 19991] +++ killed by SIGRT_1 +++ [pid 19989] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30684, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19991, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 19992 attached [pid 19992] set_robust_list(0x55557143c660, 24) = 0 [pid 19992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19992] setpgid(0, 0) = 0 executing program [pid 19992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 19992] <... openat resumed>) = 3 [pid 19992] write(3, "1000", 4) = 4 [pid 19992] close(3) = 0 [pid 19992] write(1, "executing program\n", 18) = 18 [pid 19992] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19992] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19989] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19989, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19992] <... timer_settime resumed>NULL) = 0 [pid 19992] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8576, si_int=0, si_ptr=NULL} --- [pid 19990] set_robust_list(0x55557143c660, 24) = 0 [pid 19990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19992] +++ killed by SIGRT_1 +++ [pid 19990] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19992, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 19993 attached [pid 19993] set_robust_list(0x55557143c660, 24) = 0 [pid 19993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19990] <... setpgid resumed>) = 0 [pid 19993] <... prctl resumed>) = 0 [pid 19993] setpgid(0, 0) = 0 [pid 19993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19993] write(3, "1000", 4) = 4 [pid 19993] close(3) = 0 [pid 19993] write(1, "executing program\n", 18executing program ) = 18 [pid 19993] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19993] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19993] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} --- [pid 19990] <... openat resumed>) = 3 [pid 19990] write(3, "1000", 4 [pid 19993] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19993, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19990] <... write resumed>) = 4 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19990] close(3) = 0 [pid 19990] write(1, "executing program\n", 18executing program ) = 18 [pid 19990] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19990] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19990] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7869, si_int=0, si_ptr=NULL} --- [pid 19990] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19990, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19994 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19995 attached , child_tidptr=0x55557143c650) = 19996 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 19995 ./strace-static-x86_64: Process 19994 attached [pid 19994] set_robust_list(0x55557143c660, 24) = 0 [pid 19995] set_robust_list(0x55557143c660, 24 [pid 19994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19994] setpgid(0, 0) = 0 [pid 19995] <... set_robust_list resumed>) = 0 [pid 19994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19994] write(3, "1000", 4) = 4 [pid 19994] close(3) = 0 [pid 19994] write(1, "executing program\n", 18 [pid 19995] <... prctl resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 19995] setpgid(0, 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 19995] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 19997 executing program [pid 19994] <... write resumed>) = 18 [pid 19994] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19994] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19994] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8318, si_int=0, si_ptr=NULL} --- [pid 19995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 19997 attached [pid 19997] set_robust_list(0x55557143c660, 24 [pid 19995] <... openat resumed>) = 3 [pid 19994] +++ killed by SIGRT_1 +++ [pid 19995] write(3, "1000", 4./strace-static-x86_64: Process 19996 attached ) = 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19994, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 19996] set_robust_list(0x55557143c660, 24) = 0 [pid 19996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19996] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 19996] <... setpgid resumed>) = 0 [pid 19997] <... set_robust_list resumed>) = 0 [pid 19995] close(3 [pid 19996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19996] write(3, "1000", 4) = 4 executing program [pid 19996] close(3) = 0 [pid 19996] write(1, "executing program\n", 18) = 18 [pid 19996] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 19997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19996] <... timer_create resumed>[0]) = 0 [pid 19995] <... close resumed>) = 0 [pid 19996] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19997] <... prctl resumed>) = 0 [pid 19996] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8687, si_int=0, si_ptr=NULL} --- executing program [pid 19995] write(1, "executing program\n", 18) = 18 [pid 19997] setpgid(0, 0 [pid 19995] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19997] <... setpgid resumed>) = 0 [pid 19995] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19996] +++ killed by SIGRT_1 +++ [pid 19995] <... timer_settime resumed>NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 19995] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17659, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19996, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 19998 ./strace-static-x86_64: Process 19998 attached [pid 19998] set_robust_list(0x55557143c660, 24) = 0 [pid 19998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19998] setpgid(0, 0 [pid 19995] +++ killed by SIGRT_1 +++ [pid 19998] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19995, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 19998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19998] write(3, "1000", 4) = 4 [pid 19998] close(3) = 0 [pid 19998] write(1, "executing program\n", 18) = 18 [pid 19998] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 19998] <... timer_create resumed>[0]) = 0 [pid 19998] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20000 [pid 19998] <... timer_settime resumed>NULL) = 0 [pid 19998] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12658, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 19999 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20001 [pid 19997] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20000 attached [pid 19998] +++ killed by SIGRT_1 +++ [pid 19997] write(3, "1000", 4./strace-static-x86_64: Process 20001 attached [pid 20001] set_robust_list(0x55557143c660, 24 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19998, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20001] <... set_robust_list resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20000] set_robust_list(0x55557143c660, 24 [pid 19997] <... write resumed>) = 4 [pid 20001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20001] setpgid(0, 0 [pid 19997] close(3 [pid 20001] <... setpgid resumed>) = 0 [pid 20001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20000] <... set_robust_list resumed>) = 0 [pid 19997] <... close resumed>) = 0 ./strace-static-x86_64: Process 19999 attached [pid 19999] set_robust_list(0x55557143c660, 24) = 0 [pid 20001] write(3, "1000", 4 [pid 19997] write(1, "executing program\n", 18 [pid 19999] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20001] <... write resumed>) = 4 [pid 20001] close(3) = 0 [pid 20001] write(1, "executing program\n", 18) = 18 [pid 19999] <... prctl resumed>) = 0 [pid 20001] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 19999] setpgid(0, 0 [pid 19997] <... write resumed>) = 18 [pid 19999] <... setpgid resumed>) = 0 [pid 20001] <... timer_create resumed>[0]) = 0 [pid 19999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20001] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 19997] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20001] <... timer_settime resumed>NULL) = 0 [pid 20001] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9364, si_int=0, si_ptr=NULL} --- [pid 19999] <... openat resumed>) = 3 [pid 19997] <... timer_create resumed>[0]) = 0 [pid 20000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 19997] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19997] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9502, si_int=0, si_ptr=NULL} --- [pid 20001] +++ killed by SIGRT_1 +++ [pid 19997] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20001, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19997, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 19999] write(3, "1000", 4) = 4 [pid 19999] close(3) = 0 executing program [pid 19999] write(1, "executing program\n", 18) = 18 [pid 19999] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20000] <... prctl resumed>) = 0 [pid 19999] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19999] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8001, si_int=0, si_ptr=NULL} --- [pid 20000] setpgid(0, 0) = 0 [pid 20000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 19999] +++ killed by SIGRT_1 +++ [pid 20000] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19999, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20000] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 20000] <... write resumed>) = 4 [pid 20000] close(3 executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20000] <... close resumed>) = 0 [pid 20000] write(1, "executing program\n", 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20002 [pid 20000] <... write resumed>) = 18 ./strace-static-x86_64: Process 20002 attached [pid 20000] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20002] set_robust_list(0x55557143c660, 24) = 0 [pid 20002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20002] setpgid(0, 0) = 0 [pid 20002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20000] <... timer_create resumed>[0]) = 0 executing program [pid 20002] <... openat resumed>) = 3 [pid 20000] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20002] write(3, "1000", 4) = 4 [pid 20002] close(3) = 0 [pid 20002] write(1, "executing program\n", 18) = 18 [pid 20002] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20002] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20002] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8708, si_int=0, si_ptr=NULL} --- [pid 20000] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20000] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1311262, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20004 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20003 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20005 [pid 20000] +++ killed by SIGRT_1 +++ [pid 20002] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20000, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20003 attached [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20005 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20002, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20005] set_robust_list(0x55557143c660, 24 [pid 20003] set_robust_list(0x55557143c660, 24 [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20004 attached [pid 20005] <... set_robust_list resumed>) = 0 [pid 20003] <... set_robust_list resumed>) = 0 [pid 20004] set_robust_list(0x55557143c660, 24) = 0 [pid 20004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20004] <... prctl resumed>) = 0 [pid 20003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20005] <... prctl resumed>) = 0 [pid 20004] setpgid(0, 0) = 0 [pid 20005] setpgid(0, 0 [pid 20004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20003] <... prctl resumed>) = 0 [pid 20004] <... openat resumed>) = 3 [pid 20003] setpgid(0, 0 [pid 20005] <... setpgid resumed>) = 0 [pid 20004] write(3, "1000", 4) = 4 [pid 20004] close(3) = 0 [pid 20004] write(1, "executing program\n", 18executing program ) = 18 [pid 20004] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20004] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20003] <... setpgid resumed>) = 0 [pid 20004] <... timer_settime resumed>NULL) = 0 [pid 20004] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18245, si_int=0, si_ptr=NULL} --- [pid 20003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20004] +++ killed by SIGRT_1 +++ [pid 20005] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20004, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20003] <... openat resumed>) = 3 [pid 20005] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20005] <... write resumed>) = 4 [pid 20003] write(3, "1000", 4 [pid 20005] close(3 [pid 20003] <... write resumed>) = 4 [pid 20005] <... close resumed>) = 0 [pid 20003] close(3 [pid 20005] write(1, "executing program\n", 18 [pid 20003] <... close resumed>) = 0 executing program executing program [pid 20003] write(1, "executing program\n", 18 [pid 20005] <... write resumed>) = 18 [pid 20003] <... write resumed>) = 18 [pid 20003] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20005] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20003] <... timer_create resumed>[0]) = 0 [pid 20005] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20003] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20005] <... timer_settime resumed>NULL) = 0 [pid 20003] <... timer_settime resumed>NULL) = 0 [pid 20005] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30639, si_int=0, si_ptr=NULL} --- [pid 20003] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23138, si_int=0, si_ptr=NULL} --- [pid 20005] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20005, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20003] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20003, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20006 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20007 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20007 attached ./strace-static-x86_64: Process 20008 attached , child_tidptr=0x55557143c650) = 20008 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20006 attached [pid 20006] set_robust_list(0x55557143c660, 24) = 0 [pid 20006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20006] setpgid(0, 0) = 0 executing program [pid 20006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20006] write(3, "1000", 4) = 4 [pid 20006] close(3) = 0 [pid 20006] write(1, "executing program\n", 18) = 18 [pid 20006] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20009 [pid 20006] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20006] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8089, si_int=0, si_ptr=NULL} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20010 [pid 20007] set_robust_list(0x55557143c660, 24) = 0 [pid 20008] set_robust_list(0x55557143c660, 24 [pid 20007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20008] <... set_robust_list resumed>) = 0 [pid 20006] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20006, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20009 attached [pid 20009] set_robust_list(0x55557143c660, 24) = 0 [pid 20007] <... prctl resumed>) = 0 [pid 20009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20007] setpgid(0, 0./strace-static-x86_64: Process 20010 attached [pid 20010] set_robust_list(0x55557143c660, 24 [pid 20009] <... prctl resumed>) = 0 [pid 20009] setpgid(0, 0 [pid 20010] <... set_robust_list resumed>) = 0 [pid 20010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20007] <... setpgid resumed>) = 0 [pid 20009] <... setpgid resumed>) = 0 [pid 20009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20010] <... prctl resumed>) = 0 [pid 20010] setpgid(0, 0 [pid 20007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20009] <... openat resumed>) = 3 [pid 20010] <... setpgid resumed>) = 0 [pid 20007] <... openat resumed>) = 3 [pid 20010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20007] write(3, "1000", 4 [pid 20009] write(3, "1000", 4) = 4 executing program [pid 20009] close(3) = 0 [pid 20009] write(1, "executing program\n", 18) = 18 [pid 20010] write(3, "1000", 4 [pid 20009] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20007] <... write resumed>) = 4 [pid 20010] <... write resumed>) = 4 [pid 20010] close(3) = 0 [pid 20010] write(1, "executing program\n", 18 [pid 20009] <... timer_create resumed>[0]) = 0 executing program [pid 20010] <... write resumed>) = 18 [pid 20010] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20009] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20007] close(3 [pid 20010] <... timer_create resumed>[0]) = 0 [pid 20009] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25023, si_int=0, si_ptr=NULL} --- [pid 20010] 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 20007] <... close resumed>) = 0 [pid 20010] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24573, si_int=0, si_ptr=NULL} --- [pid 20007] write(1, "executing program\n", 18) = 18 [pid 20007] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20007] <... timer_create resumed>[0]) = 0 [pid 20008] <... prctl resumed>) = 0 [pid 20007] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20008] setpgid(0, 0 [pid 20007] <... timer_settime resumed>NULL) = 0 [pid 20008] <... setpgid resumed>) = 0 [pid 20009] +++ killed by SIGRT_1 +++ [pid 20007] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36896, si_int=0, si_ptr=NULL} --- [pid 20010] +++ killed by SIGRT_1 +++ [pid 20008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20009, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20010, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20011 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20012 ./strace-static-x86_64: Process 20011 attached [pid 20011] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20013 [pid 20011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20011] setpgid(0, 0) = 0 [pid 20007] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20007, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20011] write(3, "1000", 4) = 4 [pid 20011] close(3) = 0 [pid 20011] write(1, "executing program\n", 18) = 18 [pid 20011] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20011] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20008] <... openat resumed>) = 3 [pid 20011] <... timer_settime resumed>NULL) = 0 [pid 20011] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8150, si_int=0, si_ptr=NULL} --- [pid 20008] write(3, "1000", 4./strace-static-x86_64: Process 20012 attached ) = 4 [pid 20012] set_robust_list(0x55557143c660, 24 [pid 20008] close(3) = 0 [pid 20012] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20013 attached [pid 20011] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20011, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20008] write(1, "executing program\n", 18 [pid 20012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20013] set_robust_list(0x55557143c660, 24 [pid 20008] <... write resumed>) = 18 [pid 20013] <... set_robust_list resumed>) = 0 [pid 20013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20013] setpgid(0, 0) = 0 [pid 20013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20013] write(3, "1000", 4) = 4 executing program [pid 20013] close(3) = 0 [pid 20013] write(1, "executing program\n", 18) = 18 [pid 20013] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20013] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20013] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8360, si_int=0, si_ptr=NULL} --- [pid 20008] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20012] <... prctl resumed>) = 0 [pid 20008] <... timer_create resumed>[0]) = 0 [pid 20013] +++ killed by SIGRT_1 +++ [pid 20008] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20013, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20008] <... timer_settime resumed>NULL) = 0 [pid 20008] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33861, si_int=0, si_ptr=NULL} --- [pid 20012] setpgid(0, 0) = 0 [pid 20008] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20008, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20012] write(3, "1000", 4) = 4 [pid 20012] close(3) = 0 executing program [pid 20012] write(1, "executing program\n", 18) = 18 [pid 20012] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20012] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20012] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8748, si_int=0, si_ptr=NULL} --- [pid 20012] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20012, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20014 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20015 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20016 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20017 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20016 attached [pid 20016] set_robust_list(0x55557143c660, 24) = 0 [pid 20016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20018 [pid 20016] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20015 attached [pid 20016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20017 attached ) = 3 [pid 20015] set_robust_list(0x55557143c660, 24 [pid 20016] write(3, "1000", 4) = 4 [pid 20016] close(3) = 0 executing program [pid 20016] write(1, "executing program\n", 18) = 18 [pid 20016] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20016] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20016] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8484, si_int=0, si_ptr=NULL} --- [pid 20015] <... set_robust_list resumed>) = 0 [pid 20017] set_robust_list(0x55557143c660, 24 [pid 20015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20017] <... set_robust_list resumed>) = 0 [pid 20015] <... prctl resumed>) = 0 [pid 20017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20016] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20016, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20014 attached [pid 20014] set_robust_list(0x55557143c660, 24) = 0 [pid 20014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20014] setpgid(0, 0) = 0 [pid 20014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20015] setpgid(0, 0 [pid 20014] <... openat resumed>) = 3 [pid 20015] <... setpgid resumed>) = 0 [pid 20014] write(3, "1000", 4) = 4 [pid 20014] close(3) = 0 executing program [pid 20014] write(1, "executing program\n", 18) = 18 [pid 20014] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20014] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20014] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9754, si_int=0, si_ptr=NULL} --- [pid 20015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20017] <... prctl resumed>) = 0 [pid 20014] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20014, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20018 attached [pid 20018] set_robust_list(0x55557143c660, 24) = 0 [pid 20018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20018] setpgid(0, 0) = 0 [pid 20018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20018] write(3, "1000", 4 [pid 20015] <... openat resumed>) = 3 [pid 20017] setpgid(0, 0 [pid 20018] <... write resumed>) = 4 [pid 20018] close(3executing program ) = 0 [pid 20018] write(1, "executing program\n", 18) = 18 [pid 20018] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20018] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20018] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8505, si_int=0, si_ptr=NULL} --- [pid 20017] <... setpgid resumed>) = 0 [pid 20015] write(3, "1000", 4 [pid 20017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20015] <... write resumed>) = 4 [pid 20018] +++ killed by SIGRT_1 +++ [pid 20015] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20018, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20015] <... close resumed>) = 0 [pid 20017] <... openat resumed>) = 3 [pid 20015] write(1, "executing program\n", 18executing program [pid 20017] write(3, "1000", 4 [pid 20015] <... write resumed>) = 18 [pid 20015] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20017] <... write resumed>) = 4 [pid 20015] <... timer_create resumed>[0]) = 0 [pid 20017] close(3 [pid 20015] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20017] <... close resumed>) = 0 [pid 20015] <... timer_settime resumed>NULL) = 0 [pid 20017] write(1, "executing program\n", 18 [pid 20015] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6384, si_int=0, si_ptr=NULL} --- [pid 20017] <... write resumed>) = 18 executing program [pid 20017] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20015] +++ killed by SIGRT_1 +++ [pid 20017] <... timer_create resumed>[0]) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20015, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20017] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20017] <... timer_settime resumed>NULL) = 0 [pid 20017] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8316, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20017] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20019 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20017, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20019 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20019] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20021 attached [pid 20019] <... set_robust_list resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20020 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20021 [pid 20019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20021] set_robust_list(0x55557143c660, 24 [pid 20019] <... prctl resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20020 attached [pid 20020] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20022 [pid 20019] setpgid(0, 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20023 [pid 20021] <... set_robust_list resumed>) = 0 [pid 20019] <... setpgid resumed>) = 0 [pid 20019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20019] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20023 attached [pid 20021] <... prctl resumed>) = 0 [pid 20019] write(3, "1000", 4 [pid 20020] <... prctl resumed>) = 0 [pid 20019] <... write resumed>) = 4 [pid 20021] setpgid(0, 0 [pid 20019] close(3 [pid 20021] <... setpgid resumed>) = 0 [pid 20019] <... close resumed>) = 0 [pid 20020] setpgid(0, 0 [pid 20019] write(1, "executing program\n", 18 executing program [pid 20020] <... setpgid resumed>) = 0 [pid 20019] <... write resumed>) = 18 [pid 20021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20019] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20019] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20021] <... openat resumed>) = 3 [pid 20019] <... timer_settime resumed>NULL) = 0 [pid 20020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20019] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8626, si_int=0, si_ptr=NULL} --- [pid 20021] write(3, "1000", 4./strace-static-x86_64: Process 20022 attached [pid 20023] set_robust_list(0x55557143c660, 24 [pid 20020] <... openat resumed>) = 3 [pid 20020] write(3, "1000", 4 [pid 20019] +++ killed by SIGRT_1 +++ [pid 20021] <... write resumed>) = 4 [pid 20021] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20019, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20020] <... write resumed>) = 4 [pid 20020] close(3) = 0 [pid 20020] write(1, "executing program\n", 18) = 18 [pid 20020] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20023] <... set_robust_list resumed>) = 0 [pid 20021] <... close resumed>) = 0 [pid 20020] <... timer_create resumed>[0]) = 0 [pid 20020] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20020] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9011, si_int=0, si_ptr=NULL} --- [pid 20023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20022] set_robust_list(0x55557143c660, 24 [pid 20021] write(1, "executing program\n", 18executing program [pid 20020] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20020, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20021] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20022] <... set_robust_list resumed>) = 0 [pid 20021] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20022] setpgid(0, 0) = 0 [pid 20022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20023] <... prctl resumed>) = 0 [pid 20021] <... timer_create resumed>[0]) = 0 [pid 20021] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20023] setpgid(0, 0 [pid 20022] <... openat resumed>) = 3 [pid 20022] write(3, "1000", 4executing program ) = 4 [pid 20022] close(3) = 0 [pid 20022] write(1, "executing program\n", 18) = 18 [pid 20022] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20022] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20022] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8669, si_int=0, si_ptr=NULL} --- [pid 20021] <... timer_settime resumed>NULL) = 0 [pid 20023] <... setpgid resumed>) = 0 [pid 20021] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9301, si_int=0, si_ptr=NULL} --- [pid 20022] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20022, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20021] +++ killed by SIGRT_1 +++ [pid 20023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20021, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20023] <... openat resumed>) = 3 [pid 20023] write(3, "1000", 4) = 4 [pid 20023] close(3) = 0 executing program [pid 20023] write(1, "executing program\n", 18) = 18 [pid 20023] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20023] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20023] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20510, si_int=0, si_ptr=NULL} --- [pid 20023] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20023, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20026 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20025 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20024 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20026 ./strace-static-x86_64: Process 20024 attached ./strace-static-x86_64: Process 20025 attached [pid 20024] set_robust_list(0x55557143c660, 24 [pid 20025] set_robust_list(0x55557143c660, 24 [pid 20024] <... set_robust_list resumed>) = 0 [pid 20025] <... set_robust_list resumed>) = 0 [pid 20024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20027 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20028 [pid 20025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20025] setpgid(0, 0 [pid 20024] <... prctl resumed>) = 0 [pid 20024] setpgid(0, 0 [pid 20025] <... setpgid resumed>) = 0 [pid 20024] <... setpgid resumed>) = 0 [pid 20026] set_robust_list(0x55557143c660, 24 [pid 20025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20027 attached [pid 20026] <... set_robust_list resumed>) = 0 [pid 20024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20025] <... openat resumed>) = 3 [pid 20026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20024] <... openat resumed>) = 3 [pid 20024] write(3, "1000", 4) = 4 [pid 20024] close(3) = 0 [pid 20025] write(3, "1000", 4 [pid 20024] write(1, "executing program\n", 18 [pid 20025] <... write resumed>) = 4 executing program [pid 20024] <... write resumed>) = 18 [pid 20025] close(3 [pid 20024] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 20025] <... close resumed>) = 0 [pid 20025] write(1, "executing program\n", 18) = 18 [pid 20025] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20024] <... timer_create resumed>[0]) = 0 [pid 20025] <... timer_create resumed>[0]) = 0 [pid 20024] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20025] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20026] <... prctl resumed>) = 0 [pid 20024] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23599, si_int=0, si_ptr=NULL} --- [pid 20025] <... timer_settime resumed>NULL) = 0 [pid 20025] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12343, si_int=0, si_ptr=NULL} --- [pid 20026] setpgid(0, 0 [pid 20027] set_robust_list(0x55557143c660, 24 [pid 20026] <... setpgid resumed>) = 0 [pid 20027] <... set_robust_list resumed>) = 0 [pid 20026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20025] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20025, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20024] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20024, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20028 attached [pid 20026] <... openat resumed>) = 3 [pid 20028] set_robust_list(0x55557143c660, 24) = 0 [pid 20026] write(3, "1000", 4 [pid 20027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20028] setpgid(0, 0) = 0 [pid 20028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20026] <... write resumed>) = 4 [pid 20026] close(3 [pid 20027] <... prctl resumed>) = 0 [pid 20028] <... openat resumed>) = 3 [pid 20028] write(3, "1000", 4) = 4 [pid 20028] close(3executing program ) = 0 [pid 20028] write(1, "executing program\n", 18) = 18 [pid 20028] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20028] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20028] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8970, si_int=0, si_ptr=NULL} --- [pid 20026] <... close resumed>) = 0 [pid 20027] setpgid(0, 0 [pid 20026] write(1, "executing program\n", 18executing program [pid 20028] +++ killed by SIGRT_1 +++ [pid 20026] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20028, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20026] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20027] <... setpgid resumed>) = 0 [pid 20026] <... timer_create resumed>[0]) = 0 [pid 20026] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20026] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18657, si_int=0, si_ptr=NULL} --- [pid 20027] <... openat resumed>) = 3 [pid 20026] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20026, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20027] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20027] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20027] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20027] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20027] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20029 ./strace-static-x86_64: Process 20030 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20027] <... write resumed>) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20030 [pid 20030] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 20030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20030] <... prctl resumed>) = 0 [pid 20030] setpgid(0, 0) = 0 [pid 20030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20030] write(3, "1000", 4) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20031 [pid 20030] close(3) = 0 [pid 20030] write(1, "executing program\n", 18) = 18 [pid 20027] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20032 [pid 20030] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20030] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20030] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9280, si_int=0, si_ptr=NULL} --- [pid 20027] <... timer_create resumed>[0]) = 0 [pid 20027] 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 20029 attached NULL) = 0 [pid 20027] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13918, si_int=0, si_ptr=NULL} --- [pid 20029] set_robust_list(0x55557143c660, 24) = 0 [pid 20030] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20032 attached [pid 20032] set_robust_list(0x55557143c660, 24) = 0 [pid 20032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20027] +++ killed by SIGRT_1 +++ [pid 20032] <... prctl resumed>) = 0 [pid 20032] setpgid(0, 0) = 0 [pid 20032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20027, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20030, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20032] <... openat resumed>) = 3 [pid 20032] write(3, "1000", 4) = 4 [pid 20032] close(3executing program ) = 0 [pid 20032] write(1, "executing program\n", 18) = 18 [pid 20032] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20032] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20032] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16024, si_int=0, si_ptr=NULL} --- [pid 20029] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20031 attached ) = 0 [pid 20032] +++ killed by SIGRT_1 +++ [pid 20029] setpgid(0, 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20032, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20031] set_robust_list(0x55557143c660, 24 [pid 20029] <... setpgid resumed>) = 0 [pid 20031] <... set_robust_list resumed>) = 0 [pid 20029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20029] write(3, "1000", 4 [pid 20031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20029] <... write resumed>) = 4 [pid 20029] close(3 [pid 20031] setpgid(0, 0 [pid 20029] <... close resumed>) = 0 [pid 20031] <... setpgid resumed>) = 0 executing program [pid 20029] write(1, "executing program\n", 18) = 18 [pid 20031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20029] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20031] <... openat resumed>) = 3 [pid 20029] <... timer_create resumed>[0]) = 0 [pid 20031] write(3, "1000", 4 [pid 20029] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20031] <... write resumed>) = 4 [pid 20029] <... timer_settime resumed>NULL) = 0 [pid 20031] close(3 [pid 20029] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6563, si_int=0, si_ptr=NULL} --- [pid 20031] <... close resumed>) = 0 [pid 20031] write(1, "executing program\n", 18executing program [pid 20029] +++ killed by SIGRT_1 +++ [pid 20031] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20029, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20031] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20031] <... timer_create resumed>[0]) = 0 [pid 20031] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20031] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14170, si_int=0, si_ptr=NULL} --- [pid 20031] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20031, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20033 attached , child_tidptr=0x55557143c650) = 20033 [pid 20033] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 20033] <... set_robust_list resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20034 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 20033] <... prctl resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20036 ./strace-static-x86_64: Process 20035 attached [pid 20035] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20035 [pid 20035] <... set_robust_list resumed>) = 0 [pid 20035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20035] setpgid(0, 0) = 0 [pid 20035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20033] setpgid(0, 0 [pid 20035] <... openat resumed>) = 3 executing program [pid 20035] write(3, "1000", 4) = 4 [pid 20035] close(3) = 0 [pid 20035] write(1, "executing program\n", 18) = 18 [pid 20035] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20035] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20035] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7994, si_int=0, si_ptr=NULL} --- [pid 20033] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20037 [pid 20033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20035] +++ killed by SIGRT_1 +++ [pid 20033] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20035, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20033] write(3, "1000", 4./strace-static-x86_64: Process 20036 attached ) = 4 [pid 20036] set_robust_list(0x55557143c660, 24) = 0 [pid 20036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20033] close(3 [pid 20036] <... prctl resumed>) = 0 [pid 20036] setpgid(0, 0) = 0 [pid 20036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20034 attached [pid 20033] <... close resumed>) = 0 [pid 20036] <... openat resumed>) = 3 [pid 20036] write(3, "1000", 4) = 4 executing program [pid 20036] close(3) = 0 [pid 20036] write(1, "executing program\n", 18) = 18 [pid 20036] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20036] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20036] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11086, si_int=0, si_ptr=NULL} --- executing program [pid 20033] write(1, "executing program\n", 18 [pid 20034] set_robust_list(0x55557143c660, 24 [pid 20033] <... write resumed>) = 18 [pid 20033] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20033] 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 20037 attached [pid 20033] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18473, si_int=0, si_ptr=NULL} --- [pid 20037] set_robust_list(0x55557143c660, 24 [pid 20036] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20036, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20037] <... set_robust_list resumed>) = 0 [pid 20037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20033] +++ killed by SIGRT_1 +++ [pid 20037] <... prctl resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20033, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20037] setpgid(0, 0) = 0 [pid 20037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20034] <... set_robust_list resumed>) = 0 [pid 20034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20037] <... openat resumed>) = 3 [pid 20037] write(3, "1000", 4) = 4 [pid 20037] close(3) = 0 [pid 20037] write(1, "executing program\n", 18executing program ) = 18 [pid 20037] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20037] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20037] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8985, si_int=0, si_ptr=NULL} --- [pid 20034] <... prctl resumed>) = 0 [pid 20034] setpgid(0, 0) = 0 [pid 20034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20037] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20037, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 20034] <... openat resumed>) = 3 [pid 20034] write(3, "1000", 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20034] <... write resumed>) = 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20038 ./strace-static-x86_64: Process 20038 attached [pid 20034] close(3) = 0 [pid 20038] set_robust_list(0x55557143c660, 24) = 0 [pid 20034] write(1, "executing program\n", 18 [pid 20038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20034] <... write resumed>) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20038] <... prctl resumed>) = 0 [pid 20034] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20038] setpgid(0, 0 [pid 20034] <... timer_create resumed>[0]) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20039 ./strace-static-x86_64: Process 20039 attached [pid 20038] <... setpgid resumed>) = 0 [pid 20034] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20039] set_robust_list(0x55557143c660, 24) = 0 [pid 20039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20034] <... timer_settime resumed>NULL) = 0 [pid 20039] <... prctl resumed>) = 0 [pid 20039] setpgid(0, 0) = 0 [pid 20039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20034] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47377, si_int=0, si_ptr=NULL} --- executing program [pid 20039] <... openat resumed>) = 3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20039] write(3, "1000", 4) = 4 [pid 20039] close(3) = 0 [pid 20039] write(1, "executing program\n", 18) = 18 [pid 20039] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20039] <... timer_create resumed>[0]) = 0 [pid 20039] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20039] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7784, si_int=0, si_ptr=NULL} --- [pid 20034] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20040 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20034, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20039] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20039, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20040 attached [pid 20040] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20041 [pid 20040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20040] setpgid(0, 0) = 0 [pid 20040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20040] <... openat resumed>) = 3 [pid 20040] write(3, "1000", 4) = 4 executing program [pid 20040] close(3) = 0 [pid 20040] write(1, "executing program\n", 18) = 18 [pid 20040] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20040] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20040] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8238, si_int=0, si_ptr=NULL} --- [pid 20038] <... openat resumed>) = 3 [pid 20038] write(3, "1000", 4) = 4 [pid 20040] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20040, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20041 attached [pid 20041] set_robust_list(0x55557143c660, 24) = 0 [pid 20041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20041] setpgid(0, 0) = 0 [pid 20038] close(3 [pid 20041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20041] write(3, "1000", 4executing program ) = 4 [pid 20041] close(3) = 0 [pid 20041] write(1, "executing program\n", 18) = 18 [pid 20041] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20038] <... close resumed>) = 0 [pid 20041] <... timer_create resumed>[0]) = 0 [pid 20041] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20041] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8574, si_int=0, si_ptr=NULL} --- executing program [pid 20038] write(1, "executing program\n", 18) = 18 [pid 20038] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20041] +++ killed by SIGRT_1 +++ [pid 20038] <... timer_create resumed>[0]) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20041, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 20038] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20038] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20042 ./strace-static-x86_64: Process 20042 attached [pid 20038] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62982, si_int=0, si_ptr=NULL} --- [pid 20038] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 20042] set_robust_list(0x55557143c660, 24) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20038, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20043 ./strace-static-x86_64: Process 20043 attached [pid 20043] set_robust_list(0x55557143c660, 24) = 0 [pid 20043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20043] setpgid(0, 0) = 0 [pid 20043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20043] write(3, "1000", 4) = 4 executing program [pid 20043] close(3) = 0 [pid 20043] write(1, "executing program\n", 18) = 18 [pid 20043] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20043] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20043] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8411, si_int=0, si_ptr=NULL} --- [pid 20042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... restart_syscall resumed>) = 0 [pid 20043] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20043, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20044 ./strace-static-x86_64: Process 20044 attached [pid 20044] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20044] <... set_robust_list resumed>) = 0 [pid 20044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20044] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20045 executing program [pid 20044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20042] <... prctl resumed>) = 0 [pid 20044] write(3, "1000", 4) = 4 [pid 20044] close(3) = 0 [pid 20044] write(1, "executing program\n", 18) = 18 [pid 20044] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20042] setpgid(0, 0 [pid 20044] <... timer_create resumed>[0]) = 0 [pid 20044] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20044] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7564, si_int=0, si_ptr=NULL} --- [pid 20042] <... setpgid resumed>) = 0 [pid 20042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20044] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20044, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20045 attached [pid 20042] write(3, "1000", 4 [pid 20045] set_robust_list(0x55557143c660, 24) = 0 [pid 20045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20042] <... write resumed>) = 4 [pid 20045] <... prctl resumed>) = 0 [pid 20045] setpgid(0, 0) = 0 [pid 20042] close(3 [pid 20045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20042] <... close resumed>) = 0 [pid 20045] <... openat resumed>) = 3 executing program executing program [pid 20045] write(3, "1000", 4) = 4 [pid 20045] close(3) = 0 [pid 20045] write(1, "executing program\n", 18) = 18 [pid 20045] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20042] write(1, "executing program\n", 18 [pid 20045] <... timer_create resumed>[0]) = 0 [pid 20042] <... write resumed>) = 18 [pid 20045] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20045] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8012, si_int=0, si_ptr=NULL} --- [pid 20042] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20045] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20045, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20046 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20046 attached [pid 20042] <... timer_create resumed>[0]) = 0 [pid 20046] set_robust_list(0x55557143c660, 24) = 0 [pid 20046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20042] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20046] <... prctl resumed>) = 0 [pid 20046] setpgid(0, 0) = 0 [pid 20046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20042] <... timer_settime resumed>NULL) = 0 executing program [pid 20042] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20145, si_int=0, si_ptr=NULL} --- [pid 20046] <... openat resumed>) = 3 [pid 20046] write(3, "1000", 4) = 4 [pid 20046] close(3) = 0 [pid 20046] write(1, "executing program\n", 18) = 18 [pid 20046] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20042] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20042, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20047 ./strace-static-x86_64: Process 20047 attached [pid 20046] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20046] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8121, si_int=0, si_ptr=NULL} --- [pid 20047] set_robust_list(0x55557143c660, 24) = 0 [pid 20047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20046] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20046, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20047] <... prctl resumed>) = 0 [pid 20047] setpgid(0, 0) = 0 [pid 20047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20047] write(3, "1000", 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20048 attached , child_tidptr=0x55557143c650) = 20048 [pid 346] <... restart_syscall resumed>) = 0 [pid 20048] set_robust_list(0x55557143c660, 24) = 0 [pid 20048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20048] setpgid(0, 0) = 0 [pid 20048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20049 executing program [pid 20048] <... openat resumed>) = 3 [pid 20048] write(3, "1000", 4) = 4 [pid 20048] close(3) = 0 [pid 20048] write(1, "executing program\n", 18) = 18 [pid 20048] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20047] <... write resumed>) = 4 [pid 20048] <... timer_create resumed>[0]) = 0 [pid 20048] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20048] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} --- [pid 20047] close(3) = 0 [pid 20047] write(1, "executing program\n", 18 [pid 20048] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20048, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20049 attached [pid 20049] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 20049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20049] setpgid(0, 0 [pid 20047] <... write resumed>) = 18 [pid 20049] <... setpgid resumed>) = 0 [pid 20049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20049] write(3, "1000", 4 executing program [pid 20047] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20049] <... write resumed>) = 4 [pid 20049] close(3) = 0 [pid 20049] write(1, "executing program\n", 18) = 18 [pid 20049] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20049] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20049] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7588, si_int=0, si_ptr=NULL} --- [pid 20047] <... timer_create resumed>[0]) = 0 [pid 20047] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20049] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20049, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20050 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20051 ./strace-static-x86_64: Process 20051 attached [pid 20047] <... timer_settime resumed>NULL) = 0 [pid 20051] set_robust_list(0x55557143c660, 24) = 0 [pid 20051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20051] setpgid(0, 0) = 0 [pid 20051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20047] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67871, si_int=0, si_ptr=NULL} --- [pid 20051] <... openat resumed>) = 3 [pid 20051] write(3, "1000", 4) = 4 [pid 20051] close(3) = 0 executing program [pid 20051] write(1, "executing program\n", 18) = 18 [pid 20051] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20051] 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 20050 attached [pid 20051] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8199, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20052 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20051] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20053 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20051, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20050] set_robust_list(0x55557143c660, 24) = 0 [pid 20050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20050] setpgid(0, 0) = 0 [pid 20047] +++ killed by SIGRT_1 +++ executing program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20047, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20053 attached ) = 3 [pid 20050] write(3, "1000", 4) = 4 [pid 20050] close(3) = 0 [pid 20050] write(1, "executing program\n", 18) = 18 [pid 20050] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20050] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20050] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7884, si_int=0, si_ptr=NULL} --- [pid 20053] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20052 attached [pid 20050] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20050, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20053] <... set_robust_list resumed>) = 0 [pid 20053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20053] setpgid(0, 0) = 0 [pid 20053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20052] set_robust_list(0x55557143c660, 24 [pid 20053] write(3, "1000", 4executing program ) = 4 [pid 20053] close(3) = 0 [pid 20053] write(1, "executing program\n", 18) = 18 [pid 20053] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20053] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20053] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8053, si_int=0, si_ptr=NULL} --- [pid 20052] <... set_robust_list resumed>) = 0 [pid 20053] +++ killed by SIGRT_1 +++ [pid 20052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20053, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20052] <... prctl resumed>) = 0 [pid 20052] setpgid(0, 0) = 0 [pid 20052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20052] write(3, "1000", 4) = 4 [pid 20052] close(3) = 0 [pid 20052] write(1, "executing program\n", 18executing program ) = 18 [pid 20052] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20052] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20052] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8509, si_int=0, si_ptr=NULL} --- [pid 20052] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20052, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20054 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20055 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20055 attached [pid 20055] set_robust_list(0x55557143c660, 24) = 0 [pid 20055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20055] setpgid(0, 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20055] <... setpgid resumed>) = 0 [pid 20055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20055] write(3, "1000", 4) = 4 [pid 20055] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20056 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20057 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20058 [pid 20055] <... close resumed>) = 0 [pid 20055] write(1, "executing program\n", 18executing program ) = 18 [pid 20055] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20055] 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 20058 attached ./strace-static-x86_64: Process 20057 attached ./strace-static-x86_64: Process 20056 attached ./strace-static-x86_64: Process 20054 attached [pid 20055] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12816, si_int=0, si_ptr=NULL} --- [pid 20054] set_robust_list(0x55557143c660, 24) = 0 [pid 20058] set_robust_list(0x55557143c660, 24 [pid 20054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20058] <... set_robust_list resumed>) = 0 [pid 20057] set_robust_list(0x55557143c660, 24 [pid 20055] +++ killed by SIGRT_1 +++ [pid 20056] set_robust_list(0x55557143c660, 24) = 0 [pid 20056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20054] setpgid(0, 0 [pid 20056] <... prctl resumed>) = 0 [pid 20056] setpgid(0, 0) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20055, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20054] <... setpgid resumed>) = 0 [pid 20056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20056] write(3, "1000", 4) = 4 executing program [pid 20056] close(3) = 0 [pid 20056] write(1, "executing program\n", 18) = 18 [pid 20056] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20056] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20056] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7821, si_int=0, si_ptr=NULL} --- [pid 20054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20056] +++ killed by SIGRT_1 +++ [pid 20057] <... set_robust_list resumed>) = 0 [pid 20057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20057] setpgid(0, 0) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20056, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20057] <... openat resumed>) = 3 [pid 20057] write(3, "1000", 4) = 4 [pid 20057] close(3 [pid 20054] <... openat resumed>) = 3 [pid 20057] <... close resumed>) = 0 executing program [pid 20057] write(1, "executing program\n", 18) = 18 [pid 20057] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20054] write(3, "1000", 4 [pid 20057] <... timer_create resumed>[0]) = 0 [pid 20054] <... write resumed>) = 4 [pid 20057] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20057] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8402, si_int=0, si_ptr=NULL} --- [pid 20054] close(3 [pid 20058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20054] <... close resumed>) = 0 [pid 20057] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20057, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20058] <... prctl resumed>) = 0 [pid 20054] write(1, "executing program\n", 18) = 18 [pid 20058] setpgid(0, 0 [pid 20054] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20058] <... setpgid resumed>) = 0 [pid 20054] <... timer_create resumed>[0]) = 0 [pid 20058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20054] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20058] <... openat resumed>) = 3 [pid 20054] <... timer_settime resumed>NULL) = 0 [pid 20058] write(3, "1000", 4 [pid 20054] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14016, si_int=0, si_ptr=NULL} --- [pid 20058] <... write resumed>) = 4 [pid 20058] close(3 [pid 20054] +++ killed by SIGRT_1 +++ [pid 20058] <... close resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20054, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20058] write(1, "executing program\n", 18) = 18 [pid 20058] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20058] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20058] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8031, si_int=0, si_ptr=NULL} --- [pid 20058] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20058, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20060 ./strace-static-x86_64: Process 20062 attached ./strace-static-x86_64: Process 20060 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20059 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20062 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20061 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20063 ./strace-static-x86_64: Process 20063 attached [pid 20062] set_robust_list(0x55557143c660, 24 [pid 20060] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20059 attached ./strace-static-x86_64: Process 20061 attached [pid 20061] set_robust_list(0x55557143c660, 24 [pid 20059] set_robust_list(0x55557143c660, 24 [pid 20061] <... set_robust_list resumed>) = 0 [pid 20059] <... set_robust_list resumed>) = 0 [pid 20061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20062] <... set_robust_list resumed>) = 0 [pid 20060] <... set_robust_list resumed>) = 0 [pid 20059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20061] <... prctl resumed>) = 0 [pid 20061] setpgid(0, 0 [pid 20059] setpgid(0, 0) = 0 [pid 20061] <... setpgid resumed>) = 0 [pid 20061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20062] <... prctl resumed>) = 0 [pid 20059] <... openat resumed>) = 3 [pid 20060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20063] set_robust_list(0x55557143c660, 24 [pid 20062] setpgid(0, 0 [pid 20060] <... prctl resumed>) = 0 [pid 20059] write(3, "1000", 4) = 4 [pid 20061] <... openat resumed>) = 3 [pid 20059] close(3 [pid 20061] write(3, "1000", 4 [pid 20059] <... close resumed>) = 0 [pid 20061] <... write resumed>) = 4 [pid 20059] write(1, "executing program\n", 18executing program [pid 20061] close(3 [pid 20059] <... write resumed>) = 18 [pid 20061] <... close resumed>) = 0 [pid 20059] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20061] write(1, "executing program\n", 18executing program ) = 18 [pid 20061] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20059] <... timer_create resumed>[0]) = 0 [pid 20062] <... setpgid resumed>) = 0 [pid 20060] setpgid(0, 0 [pid 20061] <... timer_create resumed>[0]) = 0 [pid 20062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20063] <... set_robust_list resumed>) = 0 [pid 20060] <... setpgid resumed>) = 0 [pid 20059] <... timer_settime resumed>NULL) = 0 [pid 20059] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9094, si_int=0, si_ptr=NULL} --- [pid 20061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20062] <... openat resumed>) = 3 [pid 20060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20061] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65536, si_int=0, si_ptr=NULL} --- [pid 20062] write(3, "1000", 4 [pid 20060] <... openat resumed>) = 3 [pid 20062] <... write resumed>) = 4 [pid 20062] close(3 [pid 20060] write(3, "1000", 4 [pid 20062] <... close resumed>) = 0 [pid 20063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20062] write(1, "executing program\n", 18 [pid 20060] <... write resumed>) = 4 executing program [pid 20059] +++ killed by SIGRT_1 +++ [pid 20062] <... write resumed>) = 18 [pid 20060] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20059, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20062] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20060] <... close resumed>) = 0 [pid 20061] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20061, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20062] <... timer_create resumed>[0]) = 0 executing program [pid 20060] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20062] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20060] <... write resumed>) = 18 [pid 20062] <... timer_settime resumed>NULL) = 0 [pid 20060] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20062] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11551, si_int=0, si_ptr=NULL} --- [pid 20063] <... prctl resumed>) = 0 [pid 20060] <... timer_create resumed>[0]) = 0 [pid 20062] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20062, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20060] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20060] <... timer_settime resumed>NULL) = 0 [pid 20060] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22676, si_int=0, si_ptr=NULL} --- [pid 20063] setpgid(0, 0) = 0 [pid 20060] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20060, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] <... restart_syscall resumed>) = 0 [pid 20063] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20063] <... write resumed>) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20063] close(3./strace-static-x86_64: Process 20064 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20064 [pid 20063] <... close resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20064] set_robust_list(0x55557143c660, 24 [pid 20063] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20065 attached [pid 20065] set_robust_list(0x55557143c660, 24) = 0 [pid 20065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20065] setpgid(0, 0) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20066 executing program [pid 20063] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20065 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20067 [pid 20065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20063] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20064] <... set_robust_list resumed>) = 0 [pid 20065] write(3, "1000", 4) = 4 [pid 20065] close(3executing program ) = 0 [pid 20065] write(1, "executing program\n", 18) = 18 [pid 20065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20063] <... timer_create resumed>[0]) = 0 [pid 20065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14238, si_int=0, si_ptr=NULL} --- [pid 20063] <... timer_settime resumed>NULL) = 0 [pid 20064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20063] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16871, si_int=0, si_ptr=NULL} --- [pid 20065] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20066 attached [pid 20066] set_robust_list(0x55557143c660, 24 [pid 20063] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20063, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20066] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20067 attached [pid 20066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20067] set_robust_list(0x55557143c660, 24 [pid 20064] <... prctl resumed>) = 0 [pid 20067] <... set_robust_list resumed>) = 0 [pid 20067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20066] <... prctl resumed>) = 0 [pid 20066] setpgid(0, 0) = 0 [pid 20064] setpgid(0, 0 [pid 20067] <... prctl resumed>) = 0 [pid 20067] setpgid(0, 0 [pid 20064] <... setpgid resumed>) = 0 [pid 20066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20066] <... openat resumed>) = 3 [pid 20067] <... setpgid resumed>) = 0 [pid 20064] <... openat resumed>) = 3 [pid 20067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20066] write(3, "1000", 4) = 4 [pid 20066] close(3 [pid 20064] write(3, "1000", 4) = 4 [pid 20067] <... openat resumed>) = 3 [pid 20067] write(3, "1000", 4) = 4 executing program [pid 20067] close(3) = 0 [pid 20067] write(1, "executing program\n", 18) = 18 [pid 20067] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20066] <... close resumed>) = 0 [pid 20066] write(1, "executing program\n", 18 [pid 20064] close(3 [pid 20067] <... timer_create resumed>[0]) = 0 [pid 20064] <... close resumed>) = 0 [pid 20067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20067] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8398, si_int=0, si_ptr=NULL} --- [pid 20064] write(1, "executing program\n", 18executing program [pid 20066] <... write resumed>) = 18 executing program [pid 20066] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20064] <... write resumed>) = 18 [pid 20064] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20066] <... timer_create resumed>[0]) = 0 [pid 20064] <... timer_create resumed>[0]) = 0 [pid 20066] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20066] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8356, si_int=0, si_ptr=NULL} --- [pid 20064] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20064] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36400, si_int=0, si_ptr=NULL} --- [pid 20067] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20067, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20064] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20064, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20066] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20066, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20068 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20068 attached [pid 20068] set_robust_list(0x55557143c660, 24) = 0 [pid 20068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20068] setpgid(0, 0) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20069 [pid 20068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20069 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20071 attached ./strace-static-x86_64: Process 20070 attached [pid 20069] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20071 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20072 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20070 [pid 20069] <... set_robust_list resumed>) = 0 [pid 20070] set_robust_list(0x55557143c660, 24 [pid 20069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20068] <... openat resumed>) = 3 [pid 20068] write(3, "1000", 4 [pid 20069] <... prctl resumed>) = 0 executing program [pid 20068] <... write resumed>) = 4 [pid 20068] close(3) = 0 [pid 20068] write(1, "executing program\n", 18) = 18 [pid 20068] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20068] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20068] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9922, si_int=0, si_ptr=NULL} --- [pid 20070] <... set_robust_list resumed>) = 0 [pid 20069] setpgid(0, 0) = 0 [pid 20070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20070] <... prctl resumed>) = 0 [pid 20068] +++ killed by SIGRT_1 +++ [pid 20069] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20068, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20070] setpgid(0, 0 [pid 20069] write(3, "1000", 4 [pid 20070] <... setpgid resumed>) = 0 [pid 20069] <... write resumed>) = 4 [pid 20071] set_robust_list(0x55557143c660, 24 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20069] close(3 [pid 20070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20069] <... close resumed>) = 0 executing program [pid 20069] write(1, "executing program\n", 18 [pid 20070] <... openat resumed>) = 3 [pid 20069] <... write resumed>) = 18 ./strace-static-x86_64: Process 20072 attached [pid 20071] <... set_robust_list resumed>) = 0 [pid 20070] write(3, "1000", 4 [pid 20069] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20070] <... write resumed>) = 4 [pid 20069] <... timer_create resumed>[0]) = 0 [pid 20070] close(3) = 0 [pid 20069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20070] write(1, "executing program\n", 18 [pid 20069] <... timer_settime resumed>NULL) = 0 [pid 20071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20069] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17075, si_int=0, si_ptr=NULL} --- [pid 20070] <... write resumed>) = 18 [pid 20070] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20069] +++ killed by SIGRT_1 +++ [pid 20070] <... timer_create resumed>[0]) = 0 [pid 20070] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20069, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20070] <... timer_settime resumed>NULL) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20070] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8425, si_int=0, si_ptr=NULL} --- [pid 20070] +++ killed by SIGRT_1 +++ [pid 20071] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20070, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20072] set_robust_list(0x55557143c660, 24 [pid 20071] setpgid(0, 0 [pid 20072] <... set_robust_list resumed>) = 0 [pid 20071] <... setpgid resumed>) = 0 [pid 20071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20071] <... openat resumed>) = 3 [pid 20071] write(3, "1000", 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20071] <... write resumed>) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 20071] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20071] <... close resumed>) = 0 [pid 20071] write(1, "executing program\n", 18 executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20073 ./strace-static-x86_64: Process 20073 attached [pid 20073] set_robust_list(0x55557143c660, 24) = 0 [pid 20073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20073] setpgid(0, 0 [pid 20071] <... write resumed>) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20074 [pid 20073] <... setpgid resumed>) = 0 [pid 20071] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20073] write(3, "1000", 4) = 4 [pid 20073] close(3) = 0 [pid 20073] write(1, "executing program\n", 18 [pid 20071] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20074 attached [pid 20072] setpgid(0, 0 [pid 20071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20071] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26161, si_int=0, si_ptr=NULL} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20073] <... write resumed>) = 18 [pid 20072] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20075 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20075 [pid 20074] set_robust_list(0x55557143c660, 24) = 0 [pid 20074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20074] setpgid(0, 0) = 0 [pid 20074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20074] write(3, "1000", 4) = 4 [pid 20071] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20071, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20073] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20074] close(3) = 0 [pid 20074] write(1, "executing program\n", 18) = 18 [pid 20074] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20073] <... timer_create resumed>[0]) = 0 [pid 20074] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20074] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8046, si_int=0, si_ptr=NULL} --- [pid 20073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20073] <... timer_settime resumed>NULL) = 0 [pid 20073] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23394, si_int=0, si_ptr=NULL} --- [pid 20072] <... openat resumed>) = 3 [pid 20074] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20074, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20075] set_robust_list(0x55557143c660, 24) = 0 [pid 20075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20073] +++ killed by SIGRT_1 +++ [pid 20075] <... prctl resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20073, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20072] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20072] <... write resumed>) = 4 [pid 20075] setpgid(0, 0) = 0 [pid 20075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20075] write(3, "1000", 4) = 4 [pid 20075] close(3) = 0 executing program [pid 20075] write(1, "executing program\n", 18) = 18 [pid 20075] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20072] close(3 [pid 20075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20075] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7886, si_int=0, si_ptr=NULL} --- [pid 20072] <... close resumed>) = 0 [pid 20072] write(1, "executing program\n", 18executing program ) = 18 [pid 20072] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20075] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20075, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20072] <... timer_create resumed>[0]) = 0 [pid 20072] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20072] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24023, si_int=0, si_ptr=NULL} --- [pid 20072] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20072, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20076 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20078 ./strace-static-x86_64: Process 20077 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20077 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20079 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20077] set_robust_list(0x55557143c660, 24) = 0 [pid 20077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20077] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20080 [pid 20077] <... setpgid resumed>) = 0 [pid 20077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20079 attached ) = 3 [pid 20077] write(3, "1000", 4) = 4 [pid 20077] close(3) = 0 executing program [pid 20077] write(1, "executing program\n", 18) = 18 [pid 20077] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20077] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 20079] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20076 attached ) = 0 [pid 20079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20076] set_robust_list(0x55557143c660, 24 [pid 20077] +++ killed by SIGRT_1 +++ [pid 20079] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20077, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20080 attached [pid 20080] set_robust_list(0x55557143c660, 24) = 0 [pid 20080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20080] setpgid(0, 0) = 0 [pid 20080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20078 attached [pid 20078] set_robust_list(0x55557143c660, 24) = 0 [pid 20078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20080] write(3, "1000", 4 [pid 20078] <... prctl resumed>) = 0 [pid 20080] <... write resumed>) = 4 [pid 20078] setpgid(0, 0 [pid 20080] close(3) = 0 [pid 20078] <... setpgid resumed>) = 0 [pid 20080] write(1, "executing program\n", 18executing program [pid 20078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20080] <... write resumed>) = 18 [pid 20080] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20079] setpgid(0, 0 [pid 20078] <... openat resumed>) = 3 [pid 20080] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20080] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8554, si_int=0, si_ptr=NULL} --- [pid 20079] <... setpgid resumed>) = 0 [pid 20076] <... set_robust_list resumed>) = 0 [pid 20078] write(3, "1000", 4executing program ) = 4 [pid 20078] close(3) = 0 [pid 20078] write(1, "executing program\n", 18) = 18 [pid 20078] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20078] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20078] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25427, si_int=0, si_ptr=NULL} --- [pid 20076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20079] <... openat resumed>) = 3 [pid 20079] write(3, "1000", 4 [pid 20076] <... prctl resumed>) = 0 [pid 20079] <... write resumed>) = 4 [pid 20076] setpgid(0, 0 [pid 20079] close(3 [pid 20080] +++ killed by SIGRT_1 +++ executing program [pid 20079] <... close resumed>) = 0 [pid 20076] <... setpgid resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20080, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20079] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20079] <... write resumed>) = 18 [pid 20076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20078] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20078, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20079] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20076] <... openat resumed>) = 3 [pid 20079] <... timer_create resumed>[0]) = 0 [pid 20076] write(3, "1000", 4 [pid 20079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20076] <... write resumed>) = 4 [pid 20079] <... timer_settime resumed>NULL) = 0 [pid 20076] close(3 [pid 20079] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19670, si_int=0, si_ptr=NULL} --- [pid 20076] <... close resumed>) = 0 executing program [pid 20076] write(1, "executing program\n", 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 20079] +++ killed by SIGRT_1 +++ [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20076] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20081 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20079, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20076] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20076] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20082 attached [pid 20082] set_robust_list(0x55557143c660, 24) = 0 [pid 20082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20082 [pid 20076] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20082] setpgid(0, 0) = 0 [pid 20082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20082] write(3, "1000", 4) = 4 [pid 20076] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20083 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20084 [pid 20082] close(3 executing program [pid 20076] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18902, si_int=0, si_ptr=NULL} --- [pid 20082] <... close resumed>) = 0 [pid 20082] write(1, "executing program\n", 18) = 18 [pid 20082] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20082] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20082] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8423, si_int=0, si_ptr=NULL} --- [pid 20076] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20076, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20081 attached [pid 20081] set_robust_list(0x55557143c660, 24 [pid 20082] +++ killed by SIGRT_1 +++ [pid 20081] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20082, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20083 attached [pid 20083] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 20083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20083] setpgid(0, 0) = 0 [pid 20083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20083] <... openat resumed>) = 3 [pid 20081] setpgid(0, 0 [pid 20083] write(3, "1000", 4) = 4 [pid 20083] close(3) = 0 [pid 20083] write(1, "executing program\n", 18) = 18 [pid 20083] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20084 attached [pid 20083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20084] set_robust_list(0x55557143c660, 24 [pid 20081] <... setpgid resumed>) = 0 [pid 20083] <... timer_settime resumed>NULL) = 0 [pid 20083] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8961, si_int=0, si_ptr=NULL} --- [pid 20084] <... set_robust_list resumed>) = 0 [pid 20084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20083] +++ killed by SIGRT_1 +++ [pid 20081] <... openat resumed>) = 3 [pid 20084] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20083, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20084] setpgid(0, 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20084] <... setpgid resumed>) = 0 [pid 20084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20081] write(3, "1000", 4 [pid 20084] <... openat resumed>) = 3 [pid 20084] write(3, "1000", 4) = 4 [pid 20081] <... write resumed>) = 4 [pid 20084] close(3) = 0 executing program [pid 20084] write(1, "executing program\n", 18) = 18 [pid 20084] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20084] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20084] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9842, si_int=0, si_ptr=NULL} --- [pid 20081] close(3 [pid 20084] +++ killed by SIGRT_1 +++ [pid 20081] <... close resumed>) = 0 executing program [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20084, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20081] write(1, "executing program\n", 18 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20081] <... write resumed>) = 18 [pid 20081] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20081] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20085 ./strace-static-x86_64: Process 20085 attached [pid 20081] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=53907, si_int=0, si_ptr=NULL} --- [pid 20085] set_robust_list(0x55557143c660, 24 [pid 20081] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20081, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 20085] <... set_robust_list resumed>) = 0 [pid 20085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20085] setpgid(0, 0) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20086 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20086 [pid 20085] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20085] write(3, "1000", 4./strace-static-x86_64: Process 20087 attached [pid 20087] set_robust_list(0x55557143c660, 24) = 0 [pid 20087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20087 [pid 20087] <... prctl resumed>) = 0 [pid 20087] setpgid(0, 0) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20088 [pid 20086] set_robust_list(0x55557143c660, 24 [pid 20085] <... write resumed>) = 4 [pid 20087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20085] close(3 [pid 20086] <... set_robust_list resumed>) = 0 [pid 20087] <... openat resumed>) = 3 [pid 20087] write(3, "1000", 4) = 4 [pid 20087] close(3) = 0 [pid 20087] write(1, "executing program\n", 18) = 18 [pid 20087] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20085] <... close resumed>) = 0 [pid 20087] <... timer_create resumed>[0]) = 0 [pid 20087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20085] write(1, "executing program\n", 18 [pid 20087] <... timer_settime resumed>NULL) = 0 [pid 20087] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9753, si_int=0, si_ptr=NULL} --- [pid 20085] <... write resumed>) = 18 [pid 20085] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20085] <... timer_create resumed>[0]) = 0 [pid 20085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20086] <... prctl resumed>) = 0 [pid 20087] +++ killed by SIGRT_1 +++ [pid 20085] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20087, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20085] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19951, si_int=0, si_ptr=NULL} --- [pid 20086] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20088 attached [pid 20088] set_robust_list(0x55557143c660, 24) = 0 [pid 20088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20086] <... setpgid resumed>) = 0 [pid 20088] <... prctl resumed>) = 0 [pid 20088] setpgid(0, 0) = 0 [pid 20088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20088] write(3, "1000", 4) = 4 [pid 20088] close(3) = 0 [pid 20088] write(1, "executing program\n", 18 [pid 20085] +++ killed by SIGRT_1 +++ executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20085, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20088] <... write resumed>) = 18 [pid 20088] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20088] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8614, si_int=0, si_ptr=NULL} --- [pid 20086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20088] +++ killed by SIGRT_1 +++ [pid 20086] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20088, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20086] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20086] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20086] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20089 [pid 20086] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 20089 attached [pid 20086] write(1, "executing program\n", 18 [pid 20089] set_robust_list(0x55557143c660, 24 [pid 20086] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20086] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20090 ./strace-static-x86_64: Process 20090 attached [pid 20090] set_robust_list(0x55557143c660, 24) = 0 [pid 20090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20086] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20089] <... set_robust_list resumed>) = 0 [pid 20090] <... prctl resumed>) = 0 [pid 20090] setpgid(0, 0) = 0 [pid 20090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20086] <... timer_settime resumed>NULL) = 0 [pid 20086] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27049, si_int=0, si_ptr=NULL} --- [pid 20089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20090] <... openat resumed>) = 3 [pid 20090] write(3, "1000", 4executing program [pid 20089] <... prctl resumed>) = 0 [pid 20090] <... write resumed>) = 4 [pid 20090] close(3) = 0 [pid 20090] write(1, "executing program\n", 18) = 18 [pid 20090] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20086] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20086, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20090] <... timer_create resumed>[0]) = 0 [pid 20090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20090] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8482, si_int=0, si_ptr=NULL} --- [pid 20089] setpgid(0, 0) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20090] +++ killed by SIGRT_1 +++ [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20091 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20090, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20091 attached [pid 20091] set_robust_list(0x55557143c660, 24) = 0 [pid 20091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20091] setpgid(0, 0) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20092 [pid 20089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20091] write(3, "1000", 4) = 4 [pid 20091] close(3) = 0 [pid 20091] write(1, "executing program\n", 18) = 18 [pid 20091] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20089] <... openat resumed>) = 3 [pid 20091] <... timer_create resumed>[0]) = 0 [pid 20091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20091] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8705, si_int=0, si_ptr=NULL} --- [pid 20089] write(3, "1000", 4) = 4 [pid 20089] close(3) = 0 [pid 20089] write(1, "executing program\n", 18 [pid 20091] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20091, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20092 attached [pid 20092] set_robust_list(0x55557143c660, 24) = 0 [pid 20092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20089] <... write resumed>) = 18 [pid 20092] <... prctl resumed>) = 0 [pid 20092] setpgid(0, 0) = 0 [pid 20092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20089] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20092] <... openat resumed>) = 3 [pid 20089] <... timer_create resumed>[0]) = 0 [pid 20092] write(3, "1000", 4) = 4 [pid 20092] close(3) = 0 [pid 20092] write(1, "executing program\n", 18) = 18 [pid 20092] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20092] <... timer_create resumed>[0]) = 0 [pid 20092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20089] <... timer_settime resumed>NULL) = 0 [pid 20092] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12604, si_int=0, si_ptr=NULL} --- [pid 20089] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12290, si_int=0, si_ptr=NULL} --- [pid 20089] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20089, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20092] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20092, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20093 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20093 attached [pid 20093] set_robust_list(0x55557143c660, 24) = 0 [pid 20093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20093] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20094 [pid 20093] <... setpgid resumed>) = 0 [pid 20093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20094 attached [pid 20094] set_robust_list(0x55557143c660, 24 [pid 20093] <... openat resumed>) = 3 [pid 20094] <... set_robust_list resumed>) = 0 [pid 20093] write(3, "1000", 4) = 4 [pid 20093] close(3) = 0 executing program [pid 20093] write(1, "executing program\n", 18) = 18 [pid 20093] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20093] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20093] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7929, si_int=0, si_ptr=NULL} --- [pid 20094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 20093] +++ killed by SIGRT_1 +++ [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20093, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20095 ./strace-static-x86_64: Process 20095 attached [pid 20095] set_robust_list(0x55557143c660, 24) = 0 [pid 20095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... restart_syscall resumed>) = 0 [pid 20095] <... prctl resumed>) = 0 [pid 20095] setpgid(0, 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20095] <... setpgid resumed>) = 0 [pid 20095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20096 [pid 20095] <... openat resumed>) = 3 [pid 20095] write(3, "1000", 4) = 4 executing program [pid 20095] close(3) = 0 [pid 20095] write(1, "executing program\n", 18) = 18 [pid 20095] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20094] <... prctl resumed>) = 0 [pid 20095] <... timer_create resumed>[0]) = 0 [pid 20095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20095] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8460, si_int=0, si_ptr=NULL} --- [pid 20094] setpgid(0, 0 [pid 20095] +++ killed by SIGRT_1 +++ [pid 20094] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20095, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20096 attached [pid 20096] set_robust_list(0x55557143c660, 24) = 0 [pid 20096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20096] setpgid(0, 0) = 0 [pid 20096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20096] write(3, "1000", 4 [pid 20094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20096] <... write resumed>) = 4 executing program [pid 20096] close(3) = 0 [pid 20096] write(1, "executing program\n", 18) = 18 [pid 20096] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20096] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9173, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20096] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20096, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20097 [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20097 attached [pid 20097] set_robust_list(0x55557143c660, 24) = 0 [pid 20097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20097] setpgid(0, 0) = 0 [pid 20097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20094] <... openat resumed>) = 3 [pid 20094] write(3, "1000", 4 [pid 20097] <... openat resumed>) = 3 [pid 20097] write(3, "1000", 4) = 4 [pid 20094] <... write resumed>) = 4 [pid 20097] close(3) = 0 [pid 20097] write(1, "executing program\n", 18executing program ) = 18 [pid 20097] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20097] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20094] close(3 [pid 20097] <... timer_settime resumed>NULL) = 0 [pid 20094] <... close resumed>) = 0 [pid 20097] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36069, si_int=0, si_ptr=NULL} --- [pid 20094] write(1, "executing program\n", 18executing program [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20094] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20098 [pid 20097] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20098 attached [pid 20098] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20099 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20097, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20100 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20094] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20094] <... timer_create resumed>[0]) = 0 executing program executing program [pid 20098] <... prctl resumed>) = 0 [pid 20098] setpgid(0, 0) = 0 [pid 20094] 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 20099 attached [pid 20098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20094] <... timer_settime resumed>NULL) = 0 [pid 20099] set_robust_list(0x55557143c660, 24 [pid 20098] <... openat resumed>) = 3 [pid 20098] write(3, "1000", 4) = 4 [pid 20098] close(3) = 0 [pid 20098] write(1, "executing program\n", 18) = 18 [pid 20098] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20098] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8398, si_int=0, si_ptr=NULL} --- [pid 20094] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=121845, si_int=0, si_ptr=NULL} --- [pid 20099] <... set_robust_list resumed>) = 0 [pid 20098] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20098, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20094] +++ killed by SIGRT_1 +++ [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20094, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20100 attached [pid 20100] set_robust_list(0x55557143c660, 24 [pid 20099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20100] <... set_robust_list resumed>) = 0 [pid 20099] <... prctl resumed>) = 0 [pid 20100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20100] setpgid(0, 0) = 0 [pid 20100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20099] setpgid(0, 0) = 0 [pid 20100] <... openat resumed>) = 3 [pid 20100] write(3, "1000", 4) = 4 [pid 20099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20100] close(3) = 0 [pid 20100] write(1, "executing program\n", 18) = 18 [pid 20100] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20099] <... openat resumed>) = 3 [pid 20100] <... timer_settime resumed>NULL) = 0 [pid 20100] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8828, si_int=0, si_ptr=NULL} --- [pid 20099] write(3, "1000", 4executing program ) = 4 [pid 20099] close(3) = 0 [pid 20099] write(1, "executing program\n", 18) = 18 [pid 20099] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20100] +++ killed by SIGRT_1 +++ [pid 20099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20100, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20099] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20099] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12417, si_int=0, si_ptr=NULL} --- [pid 20099] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20099, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20102 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20101 ./strace-static-x86_64: Process 20101 attached [pid 20101] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20102 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20102] set_robust_list(0x55557143c660, 24) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20103 attached [pid 20102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20103 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20104 [pid 20102] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20104 attached [pid 20103] set_robust_list(0x55557143c660, 24 [pid 20101] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20105 attached [pid 20105] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20105 [pid 20103] <... set_robust_list resumed>) = 0 [pid 20102] setpgid(0, 0 [pid 20105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20105] setpgid(0, 0) = 0 [pid 20105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20102] <... setpgid resumed>) = 0 [pid 20105] <... openat resumed>) = 3 [pid 20102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20105] write(3, "1000", 4executing program ) = 4 [pid 20105] close(3) = 0 [pid 20105] write(1, "executing program\n", 18) = 18 [pid 20105] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20102] <... openat resumed>) = 3 [pid 20103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20105] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9514, si_int=0, si_ptr=NULL} --- [pid 20104] set_robust_list(0x55557143c660, 24 [pid 20103] <... prctl resumed>) = 0 [pid 20102] write(3, "1000", 4 [pid 20101] setpgid(0, 0 [pid 20104] <... set_robust_list resumed>) = 0 [pid 20103] setpgid(0, 0 [pid 20102] <... write resumed>) = 4 [pid 20101] <... setpgid resumed>) = 0 [pid 20102] close(3) = 0 executing program executing program executing program [pid 20102] write(1, "executing program\n", 18) = 18 [pid 20102] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20102] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9442, si_int=0, si_ptr=NULL} --- [pid 20102] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20102, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20103] <... setpgid resumed>) = 0 [pid 20101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20101] <... openat resumed>) = 3 [pid 20103] <... openat resumed>) = 3 [pid 20101] write(3, "1000", 4) = 4 [pid 20103] write(3, "1000", 4 [pid 20105] +++ killed by SIGRT_1 +++ [pid 20101] close(3 [pid 20103] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20105, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20101] <... close resumed>) = 0 [pid 20103] close(3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20101] write(1, "executing program\n", 18 [pid 20103] <... close resumed>) = 0 [pid 20103] write(1, "executing program\n", 18 [pid 20104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20101] <... write resumed>) = 18 [pid 20104] <... prctl resumed>) = 0 [pid 20103] <... write resumed>) = 18 [pid 20101] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20103] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20101] <... timer_create resumed>[0]) = 0 [pid 20103] <... timer_create resumed>[0]) = 0 [pid 20101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20104] setpgid(0, 0 [pid 20103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20104] <... setpgid resumed>) = 0 [pid 20101] <... timer_settime resumed>NULL) = 0 [pid 20103] <... timer_settime resumed>NULL) = 0 [pid 20104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20103] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13673, si_int=0, si_ptr=NULL} --- [pid 20101] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18712, si_int=0, si_ptr=NULL} --- [pid 20103] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20103, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20101] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20101, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20104] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20106 attached [pid 20104] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20106 executing program executing program [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20107 [pid 20104] <... write resumed>) = 4 ./strace-static-x86_64: Process 20107 attached [pid 20106] set_robust_list(0x55557143c660, 24) = 0 [pid 20104] close(3 [pid 20107] set_robust_list(0x55557143c660, 24 [pid 20104] <... close resumed>) = 0 [pid 20106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20104] write(1, "executing program\n", 18 [pid 20107] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20106] <... prctl resumed>) = 0 [pid 20104] <... write resumed>) = 18 ./strace-static-x86_64: Process 20108 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20108 [pid 20106] setpgid(0, 0 [pid 20104] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20106] <... setpgid resumed>) = 0 [pid 20104] <... timer_create resumed>[0]) = 0 [pid 20106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20106] <... openat resumed>) = 3 [pid 20104] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20285, si_int=0, si_ptr=NULL} --- [pid 20107] <... prctl resumed>) = 0 [pid 20106] write(3, "1000", 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20108] set_robust_list(0x55557143c660, 24 [pid 20104] +++ killed by SIGRT_1 +++ [pid 20106] <... write resumed>) = 4 [pid 20106] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20104, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20107] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20106] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20109 ./strace-static-x86_64: Process 20109 attached [pid 20109] set_robust_list(0x55557143c660, 24) = 0 [pid 20106] write(1, "executing program\n", 18 [pid 20107] <... setpgid resumed>) = 0 [pid 20108] <... set_robust_list resumed>) = 0 [pid 20106] <... write resumed>) = 18 [pid 20109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20109] setpgid(0, 0) = 0 [pid 20109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20106] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20106] <... timer_create resumed>[0]) = 0 [pid 20106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20109] <... openat resumed>) = 3 [pid 20107] <... openat resumed>) = 3 executing program [pid 20106] <... timer_settime resumed>NULL) = 0 [pid 20109] write(3, "1000", 4) = 4 [pid 20109] close(3) = 0 [pid 20109] write(1, "executing program\n", 18) = 18 [pid 20109] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20107] write(3, "1000", 4 [pid 20106] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62356, si_int=0, si_ptr=NULL} --- [pid 20107] <... write resumed>) = 4 [pid 20109] <... timer_create resumed>[0]) = 0 [pid 20106] +++ killed by SIGRT_1 +++ [pid 20107] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20106, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20109] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8391, si_int=0, si_ptr=NULL} --- [pid 20107] <... close resumed>) = 0 [pid 20107] write(1, "executing program\n", 18executing program ) = 18 [pid 20107] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20107] <... timer_create resumed>[0]) = 0 [pid 20109] +++ killed by SIGRT_1 +++ [pid 20108] <... prctl resumed>) = 0 [pid 20107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20109, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20107] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20107] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12255, si_int=0, si_ptr=NULL} --- [pid 20108] setpgid(0, 0 [pid 20107] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20107, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20108] <... setpgid resumed>) = 0 [pid 20108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20108] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20108] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20110 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20111 ./strace-static-x86_64: Process 20111 attached [pid 20111] set_robust_list(0x55557143c660, 24) = 0 [pid 20111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20108] close(3./strace-static-x86_64: Process 20110 attached [pid 20111] <... prctl resumed>) = 0 [pid 20108] <... close resumed>) = 0 [pid 20108] write(1, "executing program\n", 18 executing program [pid 20110] set_robust_list(0x55557143c660, 24 [pid 20111] setpgid(0, 0) = 0 [pid 20111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 20108] <... write resumed>) = 18 [pid 20111] <... openat resumed>) = 3 [pid 20110] <... set_robust_list resumed>) = 0 [pid 20108] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20111] write(3, "1000", 4) = 4 executing program [pid 20111] close(3) = 0 [pid 20111] write(1, "executing program\n", 18) = 18 [pid 20111] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20108] <... timer_create resumed>[0]) = 0 [pid 20111] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20111] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8221, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20112 [pid 20110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20108] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34528, si_int=0, si_ptr=NULL} --- [pid 20111] +++ killed by SIGRT_1 +++ [pid 20110] <... prctl resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20111, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20112 attached [pid 20112] set_robust_list(0x55557143c660, 24) = 0 [pid 20112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20112] setpgid(0, 0 [pid 20108] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20108, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20112] <... setpgid resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20113 [pid 20110] setpgid(0, 0 [pid 20112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20110] <... setpgid resumed>) = 0 [pid 20112] <... openat resumed>) = 3 [pid 20110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20112] write(3, "1000", 4) = 4 executing program [pid 20110] <... openat resumed>) = 3 [pid 20112] close(3) = 0 [pid 20112] write(1, "executing program\n", 18) = 18 [pid 20112] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20110] write(3, "1000", 4 [pid 20112] <... timer_create resumed>[0]) = 0 [pid 20112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20112] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8162, si_int=0, si_ptr=NULL} --- [pid 20110] <... write resumed>) = 4 [pid 20110] close(3) = 0 executing program [pid 20110] write(1, "executing program\n", 18 [pid 20112] +++ killed by SIGRT_1 +++ [pid 20110] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20112, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20113 attached [pid 20113] set_robust_list(0x55557143c660, 24) = 0 [pid 20113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20110] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20113] <... prctl resumed>) = 0 [pid 20113] setpgid(0, 0) = 0 [pid 20113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20110] <... timer_create resumed>[0]) = 0 [pid 20113] <... openat resumed>) = 3 [pid 20110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20113] write(3, "1000", 4) = 4 [pid 20113] close(3) = 0 executing program [pid 20113] write(1, "executing program\n", 18) = 18 [pid 20113] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20113] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20110] <... timer_settime resumed>NULL) = 0 [pid 20113] <... timer_settime resumed>NULL) = 0 [pid 20113] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7843, si_int=0, si_ptr=NULL} --- [pid 20110] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40802, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20115 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20114 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20116 [pid 20113] +++ killed by SIGRT_1 +++ [pid 20110] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20110, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20113, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20114 attached [pid 20114] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20115 attached [pid 20114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20114] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20116 attached [pid 20115] set_robust_list(0x55557143c660, 24 [pid 20114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20116] set_robust_list(0x55557143c660, 24executing program [pid 20114] <... openat resumed>) = 3 [pid 20116] <... set_robust_list resumed>) = 0 [pid 20115] <... set_robust_list resumed>) = 0 [pid 20116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20114] write(3, "1000", 4 [pid 20116] <... prctl resumed>) = 0 [pid 20116] setpgid(0, 0 [pid 20114] <... write resumed>) = 4 [pid 20116] <... setpgid resumed>) = 0 [pid 20114] close(3 [pid 20116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20114] <... close resumed>) = 0 [pid 20114] write(1, "executing program\n", 18 [pid 20116] <... openat resumed>) = 3 [pid 20114] <... write resumed>) = 18 [pid 20116] write(3, "1000", 4) = 4 [pid 20114] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20115] setpgid(0, 0) = 0 [pid 20115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20114] <... timer_create resumed>[0]) = 0 [pid 20116] close(3 [pid 20114] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20116] <... close resumed>) = 0 executing program [pid 20115] <... openat resumed>) = 3 [pid 20115] write(3, "1000", 4) = 4 [pid 20115] close(3) = 0 [pid 20115] write(1, "executing program\n", 18) = 18 [pid 20115] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20115] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20115] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8496, si_int=0, si_ptr=NULL} --- executing program [pid 20116] write(1, "executing program\n", 18 [pid 20114] <... timer_settime resumed>NULL) = 0 [pid 20114] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=117922, si_int=0, si_ptr=NULL} --- [pid 20116] <... write resumed>) = 18 [pid 20116] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20115] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20115, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20116] <... timer_create resumed>[0]) = 0 [pid 20116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20114] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20114, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20116] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28764, si_int=0, si_ptr=NULL} --- [pid 20116] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20116, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20117 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20118 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20120 attached ./strace-static-x86_64: Process 20118 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20119 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20120 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20121 ./strace-static-x86_64: Process 20121 attached [pid 20121] set_robust_list(0x55557143c660, 24) = 0 [pid 20121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20121] setpgid(0, 0) = 0 [pid 20121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20120] set_robust_list(0x55557143c660, 24 [pid 20121] <... openat resumed>) = 3 [pid 20121] write(3, "1000", 4) = 4 [pid 20121] close(3) = 0 executing program [pid 20121] write(1, "executing program\n", 18) = 18 [pid 20121] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20119 attached [pid 20121] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20119] set_robust_list(0x55557143c660, 24 [pid 20121] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18728, si_int=0, si_ptr=NULL} --- [pid 20119] <... set_robust_list resumed>) = 0 executing program [pid 20120] <... set_robust_list resumed>) = 0 [pid 20118] set_robust_list(0x55557143c660, 24 [pid 20119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20119] setpgid(0, 0) = 0 [pid 20119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20119] <... openat resumed>) = 3 [pid 20121] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20121, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20120] <... prctl resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20119] write(3, "1000", 4) = 4 [pid 20119] close(3) = 0 [pid 20119] write(1, "executing program\n", 18) = 18 [pid 20119] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20119] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20120] setpgid(0, 0 [pid 20118] <... set_robust_list resumed>) = 0 [pid 20119] <... timer_settime resumed>NULL) = 0 [pid 20119] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8299, si_int=0, si_ptr=NULL} --- [pid 20120] <... setpgid resumed>) = 0 [pid 20120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20119] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20119, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20117 attached [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20120] <... openat resumed>) = 3 [pid 20117] set_robust_list(0x55557143c660, 24) = 0 [pid 20117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20117] setpgid(0, 0) = 0 [pid 20120] write(3, "1000", 4 [pid 20118] <... prctl resumed>) = 0 [pid 20117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20120] <... write resumed>) = 4 [pid 20120] close(3 [pid 20117] <... openat resumed>) = 3 [pid 20117] write(3, "1000", 4) = 4 [pid 20120] <... close resumed>) = 0 executing program [pid 20117] close(3) = 0 [pid 20117] write(1, "executing program\n", 18) = 18 [pid 20117] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20120] write(1, "executing program\n", 18 [pid 20118] setpgid(0, 0executing program [pid 20117] <... timer_create resumed>[0]) = 0 [pid 20117] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20120] <... write resumed>) = 18 [pid 20117] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14598, si_int=0, si_ptr=NULL} --- [pid 20120] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20118] <... setpgid resumed>) = 0 [pid 20120] <... timer_create resumed>[0]) = 0 [pid 20117] +++ killed by SIGRT_1 +++ [pid 20120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20117, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20120] <... timer_settime resumed>NULL) = 0 [pid 20120] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25633, si_int=0, si_ptr=NULL} --- [pid 20120] +++ killed by SIGRT_1 +++ [pid 20118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20120, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20118] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20122 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20122 [pid 20122] set_robust_list(0x55557143c660, 24 [pid 20118] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20118] <... write resumed>) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 20122] <... set_robust_list resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20123 attached [pid 20122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20118] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20123 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20124 [pid 20123] set_robust_list(0x55557143c660, 24) = 0 [pid 20123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20123] setpgid(0, 0) = 0 [pid 20123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20122] <... prctl resumed>) = 0 [pid 20118] <... close resumed>) = 0 [pid 20123] <... openat resumed>) = 3 [pid 20122] setpgid(0, 0 [pid 20118] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20123] write(3, "1000", 4) = 4 [pid 20123] close(3) = 0 [pid 20123] write(1, "executing program\n", 18executing program ) = 18 [pid 20123] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20123] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20123] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11683, si_int=0, si_ptr=NULL} --- executing program [pid 20123] +++ killed by SIGRT_1 +++ [pid 20122] <... setpgid resumed>) = 0 [pid 20118] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20123, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20124 attached [pid 20124] set_robust_list(0x55557143c660, 24 [pid 20118] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20124] <... set_robust_list resumed>) = 0 [pid 20124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20118] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20125 [pid 20124] <... prctl resumed>) = 0 [pid 20124] setpgid(0, 0) = 0 [pid 20124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20124] <... openat resumed>) = 3 [pid 20122] <... openat resumed>) = 3 [pid 20118] <... timer_settime resumed>NULL) = 0 [pid 20122] write(3, "1000", 4 [pid 20124] write(3, "1000", 4) = 4 [pid 20124] close(3) = 0 executing program [pid 20124] write(1, "executing program\n", 18) = 18 [pid 20124] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20124] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8553, si_int=0, si_ptr=NULL} --- [pid 20124] +++ killed by SIGRT_1 +++ [pid 20122] <... write resumed>) = 4 [pid 20118] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=111249, si_int=0, si_ptr=NULL} --- [pid 20122] close(3) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20124, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20125 attached [pid 20125] set_robust_list(0x55557143c660, 24) = 0 [pid 20125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20125] setpgid(0, 0) = 0 [pid 20125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20118] +++ killed by SIGRT_1 +++ executing program [pid 20122] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20118, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20122] <... write resumed>) = 18 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20122] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20122] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7909, si_int=0, si_ptr=NULL} --- [pid 20125] <... openat resumed>) = 3 [pid 20125] write(3, "1000", 4) = 4 [pid 20125] close(3) = 0 [pid 20125] write(1, "executing program\n", 18) = 18 [pid 20125] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20125] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20122] +++ killed by SIGRT_1 +++ executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20122, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20125] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25316, si_int=0, si_ptr=NULL} --- [pid 20125] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20125, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20126 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20126 [pid 20126] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20127 ./strace-static-x86_64: Process 20127 attached [pid 20127] set_robust_list(0x55557143c660, 24) = 0 [pid 20126] <... set_robust_list resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20128 [pid 20127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20127] setpgid(0, 0) = 0 [pid 20127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20127] <... openat resumed>) = 3 [pid 20127] write(3, "1000", 4) = 4 [pid 20127] close(3) = 0 executing program [pid 20127] write(1, "executing program\n", 18) = 18 [pid 20127] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20127] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20127] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9117, si_int=0, si_ptr=NULL} --- [pid 20126] <... prctl resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20129 ./strace-static-x86_64: Process 20129 attached [pid 20126] setpgid(0, 0) = 0 [pid 20126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20129] set_robust_list(0x55557143c660, 24 [pid 20127] +++ killed by SIGRT_1 +++ [pid 20129] <... set_robust_list resumed>) = 0 [pid 20126] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20127, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20126] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20126] <... write resumed>) = 4 [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20130 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20130 [pid 20130] set_robust_list(0x55557143c660, 24 [pid 20129] <... prctl resumed>) = 0 [pid 20126] close(3./strace-static-x86_64: Process 20128 attached [pid 20128] set_robust_list(0x55557143c660, 24) = 0 [pid 20128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20128] setpgid(0, 0) = 0 [pid 20128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20129] setpgid(0, 0 [pid 20126] <... close resumed>) = 0 [pid 20128] <... openat resumed>) = 3 [pid 20126] write(1, "executing program\n", 18 [pid 20128] write(3, "1000", 4) = 4 [pid 20128] close(3executing program ) = 0 [pid 20128] write(1, "executing program\n", 18) = 18 executing program [pid 20128] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20126] <... write resumed>) = 18 [pid 20128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20129] <... setpgid resumed>) = 0 [pid 20126] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20128] <... timer_settime resumed>NULL) = 0 [pid 20128] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10067, si_int=0, si_ptr=NULL} --- [pid 20130] <... set_robust_list resumed>) = 0 [pid 20129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20126] <... timer_create resumed>[0]) = 0 [pid 20126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20126] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28087, si_int=0, si_ptr=NULL} --- [pid 20128] +++ killed by SIGRT_1 +++ [pid 20126] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20126, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20128, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20129] <... openat resumed>) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20131 ./strace-static-x86_64: Process 20131 attached [pid 20129] write(3, "1000", 4 [pid 20130] <... prctl resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20129] <... write resumed>) = 4 [pid 20130] setpgid(0, 0 [pid 20131] set_robust_list(0x55557143c660, 24 [pid 20130] <... setpgid resumed>) = 0 [pid 20129] close(3 [pid 20131] <... set_robust_list resumed>) = 0 [pid 20130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20129] <... close resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20129] write(1, "executing program\n", 18) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20133 [pid 20129] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20132 [pid 20130] <... openat resumed>) = 3 [pid 20129] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20132 attached [pid 20132] set_robust_list(0x55557143c660, 24) = 0 [pid 20132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20129] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20130] write(3, "1000", 4 [pid 20132] <... prctl resumed>) = 0 [pid 20132] setpgid(0, 0) = 0 [pid 20132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 20129] <... timer_settime resumed>NULL) = 0 [pid 20131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20130] <... write resumed>) = 4 [pid 20129] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29048, si_int=0, si_ptr=NULL} --- [pid 20132] <... openat resumed>) = 3 [pid 20132] write(3, "1000", 4) = 4 [pid 20132] close(3) = 0 [pid 20132] write(1, "executing program\n", 18 [pid 20129] +++ killed by SIGRT_1 +++ [pid 20132] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20129, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20132] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20130] close(3executing program [pid 20132] <... timer_settime resumed>NULL) = 0 [pid 20132] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8989, si_int=0, si_ptr=NULL} --- [pid 20131] <... prctl resumed>) = 0 [pid 20130] <... close resumed>) = 0 [pid 20130] write(1, "executing program\n", 18 [pid 20131] setpgid(0, 0 [pid 20130] <... write resumed>) = 18 [pid 20131] <... setpgid resumed>) = 0 [pid 20130] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20130] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8181, si_int=0, si_ptr=NULL} --- [pid 20132] +++ killed by SIGRT_1 +++ [pid 20131] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20132, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20133 attached [pid 20133] set_robust_list(0x55557143c660, 24) = 0 [pid 20133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20133] setpgid(0, 0 [pid 20130] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20130, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20133] <... setpgid resumed>) = 0 [pid 20133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20131] write(3, "1000", 4) = 4 [pid 20133] <... openat resumed>) = 3 [pid 20131] close(3 [pid 20133] write(3, "1000", 4) = 4 [pid 20133] close(3executing program ) = 0 [pid 20133] write(1, "executing program\n", 18) = 18 [pid 20131] <... close resumed>) = 0 [pid 20133] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20133] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20133] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8245, si_int=0, si_ptr=NULL} --- executing program [pid 20131] write(1, "executing program\n", 18) = 18 [pid 20131] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20133] +++ killed by SIGRT_1 +++ [pid 20131] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20133, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20131] <... timer_settime resumed>NULL) = 0 [pid 20131] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18784, si_int=0, si_ptr=NULL} --- [pid 20131] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20131, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20134 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20135 attached , child_tidptr=0x55557143c650) = 20135 ./strace-static-x86_64: Process 20134 attached [pid 20134] set_robust_list(0x55557143c660, 24) = 0 [pid 20134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20135] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20136 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20136 [pid 20134] <... prctl resumed>) = 0 [pid 20134] setpgid(0, 0 [pid 20135] <... set_robust_list resumed>) = 0 [pid 20134] <... setpgid resumed>) = 0 [pid 20134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20134] <... openat resumed>) = 3 [pid 20134] write(3, "1000", 4) = 4 [pid 20134] close(3executing program ) = 0 [pid 20134] write(1, "executing program\n", 18) = 18 [pid 20134] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20134] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8532, si_int=0, si_ptr=NULL} --- [pid 20135] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20134] +++ killed by SIGRT_1 +++ [pid 20135] setpgid(0, 0 [pid 20136] set_robust_list(0x55557143c660, 24) = 0 [pid 20135] <... setpgid resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20134, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20137 attached [pid 20137] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20137 [pid 20137] <... set_robust_list resumed>) = 0 [pid 20137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20137] setpgid(0, 0) = 0 [pid 20137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20135] <... openat resumed>) = 3 [pid 20137] <... openat resumed>) = 3 [pid 20137] write(3, "1000", 4) = 4 [pid 20137] close(3) = 0 executing program [pid 20137] write(1, "executing program\n", 18) = 18 [pid 20137] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20137] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20137] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9772, si_int=0, si_ptr=NULL} --- [pid 20135] write(3, "1000", 4) = 4 [pid 20135] close(3 [pid 20136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20135] <... close resumed>) = 0 [pid 20137] +++ killed by SIGRT_1 +++ executing program executing program executing program executing program [pid 20135] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20137, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20135] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20135] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20138 [pid 20135] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20138 attached [pid 20135] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20138] set_robust_list(0x55557143c660, 24) = 0 [pid 20138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20138] setpgid(0, 0) = 0 [pid 20138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20135] <... timer_settime resumed>NULL) = 0 [pid 20136] <... prctl resumed>) = 0 [pid 20138] <... openat resumed>) = 3 [pid 20135] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31903, si_int=0, si_ptr=NULL} --- [pid 20138] write(3, "1000", 4) = 4 [pid 20138] close(3) = 0 [pid 20138] write(1, "executing program\n", 18) = 18 [pid 20138] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20138] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7727, si_int=0, si_ptr=NULL} --- [pid 20135] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20135, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20138] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20138, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20139 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20136] setpgid(0, 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20136] <... setpgid resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20140 ./strace-static-x86_64: Process 20139 attached [pid 20139] set_robust_list(0x55557143c660, 24 [pid 20136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20139] <... set_robust_list resumed>) = 0 [pid 20139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20136] <... openat resumed>) = 3 [pid 20139] <... prctl resumed>) = 0 [pid 20136] write(3, "1000", 4./strace-static-x86_64: Process 20140 attached [pid 20139] setpgid(0, 0) = 0 [pid 20139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20136] <... write resumed>) = 4 [pid 20136] close(3 [pid 20140] set_robust_list(0x55557143c660, 24 [pid 20139] <... openat resumed>) = 3 [pid 20140] <... set_robust_list resumed>) = 0 [pid 20136] <... close resumed>) = 0 [pid 20139] write(3, "1000", 4) = 4 [pid 20139] close(3) = 0 [pid 20139] write(1, "executing program\n", 18) = 18 [pid 20139] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20139] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20136] write(1, "executing program\n", 18 [pid 20139] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16703, si_int=0, si_ptr=NULL} --- [pid 20136] <... write resumed>) = 18 [pid 20136] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20139] +++ killed by SIGRT_1 +++ [pid 20136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20139, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20136] <... timer_settime resumed>NULL) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20136] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13308, si_int=0, si_ptr=NULL} --- [pid 20140] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20136] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20141 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20136, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20141 attached [pid 20141] set_robust_list(0x55557143c660, 24) = 0 [pid 20141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20141] setpgid(0, 0) = 0 executing program [pid 20141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20141] write(3, "1000", 4) = 4 [pid 20141] close(3) = 0 [pid 20141] write(1, "executing program\n", 18) = 18 [pid 20141] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20141] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20141] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 20140] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20141] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20141, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20142 ./strace-static-x86_64: Process 20142 attached [pid 20142] set_robust_list(0x55557143c660, 24) = 0 [pid 20142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20142] setpgid(0, 0) = 0 [pid 20142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program executing program executing program [pid 20142] <... openat resumed>) = 3 [pid 20142] write(3, "1000", 4) = 4 [pid 20142] close(3) = 0 [pid 20142] write(1, "executing program\n", 18) = 18 [pid 20142] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20142] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8390, si_int=0, si_ptr=NULL} --- [pid 20140] <... openat resumed>) = 3 [pid 343] <... restart_syscall resumed>) = 0 [pid 20140] write(3, "1000", 4) = 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20142] +++ killed by SIGRT_1 +++ [pid 20140] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20142, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20143 [pid 20140] <... close resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20140] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 20143 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 20140] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20140] <... timer_create resumed>[0]) = 0 [pid 20140] 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 20144 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20144 [pid 20143] set_robust_list(0x55557143c660, 24 [pid 20140] <... timer_settime resumed>NULL) = 0 [pid 20143] <... set_robust_list resumed>) = 0 [pid 20143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20143] setpgid(0, 0 [pid 20140] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46166, si_int=0, si_ptr=NULL} --- [pid 20143] <... setpgid resumed>) = 0 [pid 20144] set_robust_list(0x55557143c660, 24 [pid 20143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20143] write(3, "1000", 4) = 4 [pid 20143] close(3) = 0 [pid 20143] write(1, "executing program\n", 18) = 18 [pid 20143] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20140] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20140, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20144] <... set_robust_list resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20143] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20143] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8276, si_int=0, si_ptr=NULL} --- [pid 20144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20144] setpgid(0, 0) = 0 [pid 20143] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20143, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20144] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 20144] <... write resumed>) = 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20144] close(3) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20145 ./strace-static-x86_64: Process 20145 attached [pid 20144] write(1, "executing program\n", 18 [pid 20145] set_robust_list(0x55557143c660, 24 [pid 20144] <... write resumed>) = 18 executing program executing program executing program [pid 20145] <... set_robust_list resumed>) = 0 [pid 20144] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20145] <... prctl resumed>) = 0 [pid 20144] <... timer_settime resumed>NULL) = 0 [pid 20144] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22052, si_int=0, si_ptr=NULL} --- [pid 20145] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20144] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20144, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20146 ./strace-static-x86_64: Process 20146 attached [pid 20145] <... openat resumed>) = 3 [pid 20145] write(3, "1000", 4 [pid 20146] set_robust_list(0x55557143c660, 24) = 0 [pid 20145] <... write resumed>) = 4 [pid 20145] close(3) = 0 [pid 20146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20145] write(1, "executing program\n", 18 [pid 20146] <... prctl resumed>) = 0 [pid 20145] <... write resumed>) = 18 [pid 20145] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20146] setpgid(0, 0) = 0 [pid 20145] <... timer_create resumed>[0]) = 0 [pid 20145] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20145] <... timer_settime resumed>NULL) = 0 [pid 20145] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16329, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 20146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20146] <... openat resumed>) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20147 [pid 345] <... restart_syscall resumed>) = 0 [pid 20145] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20148 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20145, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20147 attached [pid 20146] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20149 ./strace-static-x86_64: Process 20148 attached [pid 20148] set_robust_list(0x55557143c660, 24) = 0 [pid 20148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20146] <... write resumed>) = 4 [pid 20148] <... prctl resumed>) = 0 [pid 20148] setpgid(0, 0 [pid 20146] close(3 [pid 20148] <... setpgid resumed>) = 0 [pid 20148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20147] set_robust_list(0x55557143c660, 24 [pid 20146] <... close resumed>) = 0 [pid 20146] write(1, "executing program\n", 18 [pid 20147] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20149 attached [pid 20148] <... openat resumed>) = 3 [pid 20146] <... write resumed>) = 18 [pid 20148] write(3, "1000", 4) = 4 [pid 20148] close(3) = 0 [pid 20148] write(1, "executing program\n", 18) = 18 [pid 20148] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20146] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20148] <... timer_create resumed>[0]) = 0 [pid 20148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20148] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8524, si_int=0, si_ptr=NULL} --- [pid 20146] <... timer_create resumed>[0]) = 0 [pid 20146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20146] <... timer_settime resumed>NULL) = 0 [pid 20147] <... prctl resumed>) = 0 [pid 20146] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29397, si_int=0, si_ptr=NULL} --- [pid 20147] setpgid(0, 0) = 0 [pid 20149] set_robust_list(0x55557143c660, 24 [pid 20148] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20148, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20146] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20150 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20146, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20150 attached [pid 20150] set_robust_list(0x55557143c660, 24) = 0 [pid 20150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20150] setpgid(0, 0 [pid 20147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20150] <... setpgid resumed>) = 0 [pid 20150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20147] <... openat resumed>) = 3 [pid 20150] <... openat resumed>) = 3 [pid 20150] write(3, "1000", 4) = 4 [pid 20150] close(3) = 0 [pid 20150] write(1, "executing program\n", 18executing program ) = 18 [pid 20150] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20150] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8174, si_int=0, si_ptr=NULL} --- [pid 20147] write(3, "1000", 4 [pid 20149] <... set_robust_list resumed>) = 0 [pid 20147] <... write resumed>) = 4 [pid 20150] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20150, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 20147] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20147] <... close resumed>) = 0 ./strace-static-x86_64: Process 20151 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20151 executing program [pid 20151] set_robust_list(0x55557143c660, 24 [pid 20149] <... prctl resumed>) = 0 [pid 20147] write(1, "executing program\n", 18) = 18 [pid 20147] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20151] <... set_robust_list resumed>) = 0 [pid 20149] setpgid(0, 0 [pid 20147] <... timer_create resumed>[0]) = 0 [pid 20149] <... setpgid resumed>) = 0 [pid 20147] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20147] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17827, si_int=0, si_ptr=NULL} --- [pid 20149] <... openat resumed>) = 3 [pid 20147] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20147, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20149] write(3, "1000", 4 [pid 20151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20149] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20152 [pid 20151] <... prctl resumed>) = 0 [pid 20149] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20152 attached [pid 20151] setpgid(0, 0 [pid 20149] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20153 [pid 20151] <... setpgid resumed>) = 0 [pid 20149] write(1, "executing program\n", 18 [pid 20152] set_robust_list(0x55557143c660, 24executing program [pid 20151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20149] <... write resumed>) = 18 [pid 20149] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20151] <... openat resumed>) = 3 [pid 20149] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20153 attached [pid 20152] <... set_robust_list resumed>) = 0 [pid 20151] write(3, "1000", 4 [pid 20149] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20151] <... write resumed>) = 4 [pid 20149] <... timer_settime resumed>NULL) = 0 [pid 20152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20149] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14927, si_int=0, si_ptr=NULL} --- [pid 20151] close(3 [pid 20152] <... prctl resumed>) = 0 [pid 20152] setpgid(0, 0) = 0 [pid 20152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20152] write(3, "1000", 4) = 4 [pid 20151] <... close resumed>) = 0 [pid 20152] close(3) = 0 [pid 20152] write(1, "executing program\n", 18) = 18 [pid 20152] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20149] +++ killed by SIGRT_1 +++ [pid 20152] <... timer_settime resumed>NULL) = 0 [pid 20151] write(1, "executing program\n", 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 20152] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17473, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20149, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20152] +++ killed by SIGRT_1 +++ [pid 20151] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20154 attached [pid 20151] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20152, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20154 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20153] set_robust_list(0x55557143c660, 24 [pid 20151] <... timer_create resumed>[0]) = 0 [pid 20153] <... set_robust_list resumed>) = 0 [pid 20153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20151] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20154] set_robust_list(0x55557143c660, 24 [pid 20153] <... prctl resumed>) = 0 [pid 20153] setpgid(0, 0) = 0 [pid 20154] <... set_robust_list resumed>) = 0 [pid 20153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20151] <... timer_settime resumed>NULL) = 0 [pid 20153] <... openat resumed>) = 3 [pid 20151] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32979, si_int=0, si_ptr=NULL} --- [pid 20153] write(3, "1000", 4) = 4 [pid 20153] close(3executing program ) = 0 [pid 20153] write(1, "executing program\n", 18) = 18 [pid 20153] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20153] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20153] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8460, si_int=0, si_ptr=NULL} --- [pid 20153] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20153, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20151] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20151, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20154] <... prctl resumed>) = 0 [pid 20154] setpgid(0, 0) = 0 [pid 20154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20154] write(3, "1000", 4) = 4 [pid 20154] close(3) = 0 [pid 20154] write(1, "executing program\n", 18executing program [pid 343] <... restart_syscall resumed>) = 0 [pid 20154] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20155 attached [pid 20154] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20155 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20155] set_robust_list(0x55557143c660, 24 [pid 20154] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20156 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20156 [pid 20154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20155] <... set_robust_list resumed>) = 0 [pid 20154] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20154] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20247, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20157 attached [pid 20157] set_robust_list(0x55557143c660, 24) = 0 [pid 20157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20157] setpgid(0, 0) = 0 [pid 20157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20157] write(3, "1000", 4) = 4 [pid 20157] close(3 [pid 20154] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20154, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20157 [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20157] <... close resumed>) = 0 [pid 20157] write(1, "executing program\n", 18) = 18 [pid 20157] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20157] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20157] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8588, si_int=0, si_ptr=NULL} --- [pid 20157] +++ killed by SIGRT_1 +++ [pid 20156] set_robust_list(0x55557143c660, 24 [pid 20155] <... prctl resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20157, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20156] <... set_robust_list resumed>) = 0 [pid 20155] setpgid(0, 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20155] <... setpgid resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20158 attached [pid 20155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20158 [pid 20158] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20155] <... openat resumed>) = 3 [pid 20155] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20159 [pid 20158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20158] setpgid(0, 0) = 0 [pid 20158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20155] <... write resumed>) = 4 [pid 20156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20158] write(3, "1000", 4) = 4 [pid 20158] close(3executing program ) = 0 [pid 20158] write(1, "executing program\n", 18) = 18 [pid 20158] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20158] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8360, si_int=0, si_ptr=NULL} --- [pid 20156] <... prctl resumed>) = 0 [pid 20155] close(3) = 0 [pid 20155] write(1, "executing program\n", 18 [pid 20156] setpgid(0, 0executing program [pid 20158] +++ killed by SIGRT_1 +++ [pid 20155] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20158, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20155] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20159 attached [pid 20155] <... timer_create resumed>[0]) = 0 [pid 20159] set_robust_list(0x55557143c660, 24) = 0 [pid 20159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20159] setpgid(0, 0) = 0 [pid 20159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20156] <... setpgid resumed>) = 0 [pid 20155] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20155] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13875, si_int=0, si_ptr=NULL} --- executing program [pid 20159] <... openat resumed>) = 3 [pid 20159] write(3, "1000", 4) = 4 [pid 20159] close(3) = 0 [pid 20159] write(1, "executing program\n", 18) = 18 [pid 20155] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20155, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20159] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20159] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20159] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33140, si_int=0, si_ptr=NULL} --- [pid 20156] <... openat resumed>) = 3 [pid 20156] write(3, "1000", 4) = 4 [pid 20156] close(3) = 0 [pid 20159] +++ killed by SIGRT_1 +++ [pid 20156] write(1, "executing program\n", 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20159, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20156] <... write resumed>) = 18 [pid 20156] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20156] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11040, si_int=0, si_ptr=NULL} --- [pid 20156] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20156, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20160 attached , child_tidptr=0x55557143c650) = 20160 [pid 20160] set_robust_list(0x55557143c660, 24) = 0 [pid 20160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20160] setpgid(0, 0) = 0 [pid 20160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20161 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20162 [pid 20160] <... openat resumed>) = 3 [pid 20160] write(3, "1000", 4./strace-static-x86_64: Process 20162 attached [pid 20162] set_robust_list(0x55557143c660, 24) = 0 [pid 20162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20160] <... write resumed>) = 4 [pid 20162] <... prctl resumed>) = 0 [pid 20162] setpgid(0, 0 [pid 20160] close(3 [pid 20162] <... setpgid resumed>) = 0 [pid 20162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20160] <... close resumed>) = 0 [pid 20160] write(1, "executing program\n", 18 [pid 20162] <... openat resumed>) = 3 [pid 20162] write(3, "1000", 4) = 4 executing program [pid 20162] close(3) = 0 [pid 20162] write(1, "executing program\n", 18) = 18 executing program [pid 20160] <... write resumed>) = 18 [pid 20162] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20162] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8585, si_int=0, si_ptr=NULL} --- [pid 20160] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20160] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8828, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20162] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20161 attached [pid 20161] set_robust_list(0x55557143c660, 24) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20162, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20163 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 20161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20161] setpgid(0, 0) = 0 [pid 20161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20164 [pid 20160] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20160, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20161] <... openat resumed>) = 3 [pid 20161] write(3, "1000", 4executing program ) = 4 [pid 20161] close(3) = 0 [pid 20161] write(1, "executing program\n", 18) = 18 [pid 20161] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20164 attached [pid 20161] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20161] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8679, si_int=0, si_ptr=NULL} --- [pid 20164] set_robust_list(0x55557143c660, 24) = 0 [pid 20164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20164] setpgid(0, 0 [pid 20161] +++ killed by SIGRT_1 +++ [pid 20164] <... setpgid resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20161, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20163 attached [pid 20163] set_robust_list(0x55557143c660, 24) = 0 [pid 20163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20163] setpgid(0, 0) = 0 [pid 20163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20164] <... openat resumed>) = 3 [pid 20163] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 20163] write(3, "1000", 4) = 4 executing program [pid 20163] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20163] <... close resumed>) = 0 [pid 20163] write(1, "executing program\n", 18) = 18 [pid 20163] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20163] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20165 [pid 20163] <... timer_settime resumed>NULL) = 0 [pid 20163] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30763, si_int=0, si_ptr=NULL} --- [pid 20163] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20163, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20165 attached [pid 20165] set_robust_list(0x55557143c660, 24) = 0 [pid 20165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20164] write(3, "1000", 4 [pid 20165] <... prctl resumed>) = 0 [pid 20165] setpgid(0, 0 [pid 20164] <... write resumed>) = 4 [pid 20164] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20164] <... close resumed>) = 0 [pid 20164] write(1, "executing program\n", 18executing program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20164] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20166 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20167 [pid 20164] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20165] <... setpgid resumed>) = 0 [pid 20164] <... timer_create resumed>[0]) = 0 [pid 20165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20167 attached [pid 20164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20167] set_robust_list(0x55557143c660, 24 [pid 20165] <... openat resumed>) = 3 [pid 20164] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24202, si_int=0, si_ptr=NULL} --- [pid 20167] <... set_robust_list resumed>) = 0 [pid 20165] write(3, "1000", 4) = 4 [pid 20165] close(3) = 0 executing program [pid 20165] write(1, "executing program\n", 18) = 18 [pid 20165] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20165] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20164] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20166 attached [pid 20165] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14200, si_int=0, si_ptr=NULL} --- [pid 20167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20164, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20165] +++ killed by SIGRT_1 +++ [pid 20166] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20168 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20169 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20165, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20166] setpgid(0, 0) = 0 [pid 20166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20167] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20168 attached [pid 20167] setpgid(0, 0 [pid 20166] <... openat resumed>) = 3 [pid 20167] <... setpgid resumed>) = 0 [pid 20166] write(3, "1000", 4) = 4 executing program [pid 20167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20169 attached [pid 20168] set_robust_list(0x55557143c660, 24 [pid 20166] close(3) = 0 [pid 20166] write(1, "executing program\n", 18) = 18 [pid 20166] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20167] <... openat resumed>) = 3 [pid 20166] <... timer_settime resumed>NULL) = 0 [pid 20166] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12744, si_int=0, si_ptr=NULL} --- [pid 20169] set_robust_list(0x55557143c660, 24 [pid 20168] <... set_robust_list resumed>) = 0 [pid 20167] write(3, "1000", 4) = 4 [pid 20167] close(3) = 0 [pid 20169] <... set_robust_list resumed>) = 0 [pid 20168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20167] write(1, "executing program\n", 18executing program ) = 18 [pid 20166] +++ killed by SIGRT_1 +++ [pid 20168] <... prctl resumed>) = 0 [pid 20167] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20166, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20167] <... timer_create resumed>[0]) = 0 [pid 20167] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20168] setpgid(0, 0 [pid 20169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20167] <... timer_settime resumed>NULL) = 0 [pid 20167] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 20167] +++ killed by SIGRT_1 +++ [pid 20169] <... prctl resumed>) = 0 [pid 20168] <... setpgid resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20167, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20171 ./strace-static-x86_64: Process 20170 attached [pid 20170] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20170 [pid 20170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20170] setpgid(0, 0) = 0 [pid 20170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20172 [pid 20168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20169] setpgid(0, 0 [pid 20170] <... openat resumed>) = 3 [pid 20170] write(3, "1000", 4 [pid 20169] <... setpgid resumed>) = 0 [pid 20168] <... openat resumed>) = 3 [pid 20170] <... write resumed>) = 4 [pid 20170] close(3) = 0 [pid 20170] write(1, "executing program\n", 18executing program ) = 18 [pid 20170] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20168] write(3, "1000", 4 [pid 20169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20170] <... timer_settime resumed>NULL) = 0 [pid 20170] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58509, si_int=0, si_ptr=NULL} --- [pid 20168] <... write resumed>) = 4 [pid 20168] close(3 [pid 20169] <... openat resumed>) = 3 [pid 20168] <... close resumed>) = 0 [pid 20169] write(3, "1000", 4./strace-static-x86_64: Process 20171 attached [pid 20168] write(1, "executing program\n", 18./strace-static-x86_64: Process 20172 attached [pid 20170] +++ killed by SIGRT_1 +++ [pid 20169] <... write resumed>) = 4 executing program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20170, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20168] <... write resumed>) = 18 [pid 20171] set_robust_list(0x55557143c660, 24) = 0 [pid 20171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20168] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20171] <... prctl resumed>) = 0 [pid 20168] <... timer_create resumed>[0]) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20171] setpgid(0, 0) = 0 [pid 20171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20169] close(3 [pid 20171] <... openat resumed>) = 3 [pid 20171] write(3, "1000", 4) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20173 [pid 20168] <... timer_settime resumed>NULL) = 0 [pid 20169] <... close resumed>) = 0 [pid 20168] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12803, si_int=0, si_ptr=NULL} --- executing program [pid 20169] write(1, "executing program\n", 18 [pid 20171] close(3) = 0 [pid 20171] write(1, "executing program\n", 18) = 18 executing program [pid 20171] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20169] <... write resumed>) = 18 [pid 20171] <... timer_create resumed>[0]) = 0 [pid 20171] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20171] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8437, si_int=0, si_ptr=NULL} --- [pid 20168] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20168, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20169] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20169] <... timer_create resumed>[0]) = 0 [pid 20171] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20171, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20173 attached [pid 20173] set_robust_list(0x55557143c660, 24 [pid 20172] set_robust_list(0x55557143c660, 24 [pid 20169] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20173] <... set_robust_list resumed>) = 0 [pid 20173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20169] <... timer_settime resumed>NULL) = 0 [pid 20172] <... set_robust_list resumed>) = 0 [pid 20173] <... prctl resumed>) = 0 [pid 20172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20169] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27163, si_int=0, si_ptr=NULL} --- [pid 20173] setpgid(0, 0 [pid 20172] <... prctl resumed>) = 0 [pid 20173] <... setpgid resumed>) = 0 [pid 20173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20169] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20169, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20173] write(3, "1000", 4) = 4 executing program [pid 20173] close(3) = 0 [pid 20173] write(1, "executing program\n", 18) = 18 [pid 20173] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20172] setpgid(0, 0 [pid 20173] <... timer_create resumed>[0]) = 0 [pid 20173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20172] <... setpgid resumed>) = 0 [pid 20173] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24965, si_int=0, si_ptr=NULL} --- [pid 20172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20173] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20173, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20172] write(3, "1000", 4) = 4 [pid 20172] close(3) = 0 executing program [pid 20172] write(1, "executing program\n", 18) = 18 [pid 20172] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20172] <... timer_settime resumed>NULL) = 0 [pid 20172] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32888, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20172] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20175 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20175 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20174 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20172, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20174 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20176 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20174] set_robust_list(0x55557143c660, 24) = 0 [pid 20174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20174] setpgid(0, 0) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20177 [pid 20174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20177 attached [pid 20175] set_robust_list(0x55557143c660, 24) = 0 [pid 20174] <... openat resumed>) = 3 [pid 20174] write(3, "1000", 4) = 4 [pid 20174] close(3) = 0 executing program [pid 20174] write(1, "executing program\n", 18) = 18 [pid 20174] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20174] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8848, si_int=0, si_ptr=NULL} --- [pid 20175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20177] set_robust_list(0x55557143c660, 24) = 0 [pid 20175] setpgid(0, 0) = 0 [pid 20175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20174] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20174, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20175] <... openat resumed>) = 3 [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20176 attached [pid 20176] set_robust_list(0x55557143c660, 24 [pid 20175] write(3, "1000", 4 [pid 20176] <... set_robust_list resumed>) = 0 [pid 20176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20176] setpgid(0, 0) = 0 [pid 20176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20175] <... write resumed>) = 4 [pid 20176] <... openat resumed>) = 3 [pid 20176] write(3, "1000", 4) = 4 [pid 20176] close(3) = 0 [pid 20176] write(1, "executing program\n", 18 [pid 20177] <... prctl resumed>) = 0 executing program [pid 20175] close(3 [pid 20176] <... write resumed>) = 18 [pid 20176] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20177] setpgid(0, 0 [pid 20175] <... close resumed>) = 0 [pid 20176] <... timer_settime resumed>NULL) = 0 [pid 20176] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14763, si_int=0, si_ptr=NULL} --- executing program [pid 20175] write(1, "executing program\n", 18 [pid 20177] <... setpgid resumed>) = 0 [pid 20175] <... write resumed>) = 18 [pid 20177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20175] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20177] <... openat resumed>) = 3 [pid 20175] <... timer_create resumed>[0]) = 0 [pid 20175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20177] write(3, "1000", 4 [pid 20175] <... timer_settime resumed>NULL) = 0 [pid 20175] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31076, si_int=0, si_ptr=NULL} --- [pid 20177] <... write resumed>) = 4 [pid 20176] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20176, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20175] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20175, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 20177] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20177] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20178 executing program [pid 20177] write(1, "executing program\n", 18./strace-static-x86_64: Process 20178 attached ) = 18 [pid 20177] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20178] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 20178] <... set_robust_list resumed>) = 0 [pid 20177] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20179 [pid 20177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20177] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20180 attached [pid 20180] set_robust_list(0x55557143c660, 24) = 0 [pid 20180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20177] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46334, si_int=0, si_ptr=NULL} --- [pid 20180] <... prctl resumed>) = 0 [pid 20180] setpgid(0, 0) = 0 executing program [pid 20180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20180 [pid 20180] <... openat resumed>) = 3 [pid 20180] write(3, "1000", 4) = 4 [pid 20180] close(3) = 0 [pid 20180] write(1, "executing program\n", 18) = 18 [pid 20180] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20177] +++ killed by SIGRT_1 +++ [pid 20180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20181 [pid 20180] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20177, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20180] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28431, si_int=0, si_ptr=NULL} --- [pid 20178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20178] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20179 attached [pid 20178] setpgid(0, 0) = 0 [pid 20178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20179] set_robust_list(0x55557143c660, 24 [pid 20180] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20180, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20181 attached [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20181] set_robust_list(0x55557143c660, 24) = 0 [pid 20181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20178] <... openat resumed>) = 3 [pid 20181] <... prctl resumed>) = 0 [pid 20181] setpgid(0, 0) = 0 executing program [pid 20179] <... set_robust_list resumed>) = 0 [pid 20178] write(3, "1000", 4 [pid 20181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20178] <... write resumed>) = 4 [pid 20178] close(3 [pid 20181] <... openat resumed>) = 3 [pid 20178] <... close resumed>) = 0 [pid 20181] write(3, "1000", 4) = 4 [pid 20181] close(3) = 0 [pid 20181] write(1, "executing program\n", 18) = 18 executing program [pid 20181] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20181] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9215, si_int=0, si_ptr=NULL} --- [pid 20178] write(1, "executing program\n", 18) = 18 [pid 20178] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20178] <... timer_create resumed>[0]) = 0 [pid 20179] <... prctl resumed>) = 0 [pid 20178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20179] setpgid(0, 0 [pid 20181] +++ killed by SIGRT_1 +++ [pid 20178] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20181, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20179] <... setpgid resumed>) = 0 [pid 20178] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31009, si_int=0, si_ptr=NULL} --- [pid 20178] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20178, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20179] write(3, "1000", 4) = 4 [pid 20179] close(3executing program ) = 0 [pid 20179] write(1, "executing program\n", 18) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 20179] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20182 ./strace-static-x86_64: Process 20182 attached [pid 20182] set_robust_list(0x55557143c660, 24) = 0 [pid 20182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20179] <... timer_create resumed>[0]) = 0 [pid 20182] <... prctl resumed>) = 0 [pid 20182] setpgid(0, 0) = 0 [pid 20182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20179] 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 20182] <... openat resumed>) = 3 [pid 20179] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15958, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20182] write(3, "1000", 4) = 4 [pid 20182] close(3) = 0 [pid 20182] write(1, "executing program\n", 18) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20183 [pid 20182] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20182] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7504, si_int=0, si_ptr=NULL} --- [pid 20179] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20179, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20182] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20183 attached [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20182, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20183] set_robust_list(0x55557143c660, 24 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20183] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20183] <... prctl resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20184 ./strace-static-x86_64: Process 20185 attached [pid 20183] setpgid(0, 0) = 0 [pid 20185] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20185 [pid 20185] <... set_robust_list resumed>) = 0 [pid 20183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20183] <... openat resumed>) = 3 [pid 20183] write(3, "1000", 4 [pid 20185] <... prctl resumed>) = 0 [pid 20183] <... write resumed>) = 4 [pid 20183] close(3 [pid 20185] setpgid(0, 0 [pid 20183] <... close resumed>) = 0 [pid 20185] <... setpgid resumed>) = 0 [pid 20183] write(1, "executing program\n", 18) = 18 [pid 20183] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20183] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20183] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8180, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20184 attached [pid 20184] set_robust_list(0x55557143c660, 24) = 0 [pid 20183] +++ killed by SIGRT_1 +++ [pid 20185] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20183, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20185] write(3, "1000", 4) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20185] close(3) = 0 [pid 20184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20185] write(1, "executing program\n", 18executing program [pid 20184] <... prctl resumed>) = 0 [pid 20184] setpgid(0, 0) = 0 [pid 20184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20185] <... write resumed>) = 18 executing program [pid 20185] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20184] <... openat resumed>) = 3 [pid 20184] write(3, "1000", 4) = 4 [pid 20184] close(3) = 0 [pid 20184] write(1, "executing program\n", 18) = 18 [pid 20184] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20185] <... timer_create resumed>[0]) = 0 [pid 20184] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10426, si_int=0, si_ptr=NULL} --- [pid 20185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20185] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23837, si_int=0, si_ptr=NULL} --- [pid 20184] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20184, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20185] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20185, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20186 ./strace-static-x86_64: Process 20186 attached [pid 20186] set_robust_list(0x55557143c660, 24) = 0 [pid 20186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20186] setpgid(0, 0) = 0 [pid 20186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20186] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20187 [pid 20186] write(3, "1000", 4./strace-static-x86_64: Process 20187 attached ) = 4 [pid 20186] close(3) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20187] set_robust_list(0x55557143c660, 24 [pid 20186] write(1, "executing program\n", 18./strace-static-x86_64: Process 20188 attached executing program [pid 20188] set_robust_list(0x55557143c660, 24) = 0 [pid 20188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20188] setpgid(0, 0 [pid 20186] <... write resumed>) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20188 [pid 20188] <... setpgid resumed>) = 0 [pid 20187] <... set_robust_list resumed>) = 0 [pid 20186] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20186] <... timer_create resumed>[0]) = 0 [pid 20186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20186] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20190 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20189 [pid 20188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20186] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58290, si_int=0, si_ptr=NULL} --- [pid 20188] write(3, "1000", 4) = 4 [pid 20188] close(3) = 0 [pid 20188] write(1, "executing program\n", 18executing program ) = 18 [pid 20188] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20189 attached [0]) = 0 [pid 20187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20188] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17686, si_int=0, si_ptr=NULL} --- [pid 20186] +++ killed by SIGRT_1 +++ [pid 20187] <... prctl resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20186, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20187] setpgid(0, 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20188] +++ killed by SIGRT_1 +++ [pid 20187] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20190 attached [pid 20190] set_robust_list(0x55557143c660, 24) = 0 [pid 20190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20188, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20190] <... prctl resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20190] setpgid(0, 0) = 0 [pid 20190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20189] set_robust_list(0x55557143c660, 24 [pid 20187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20190] <... openat resumed>) = 3 [pid 20190] write(3, "1000", 4) = 4 [pid 20190] close(3) = 0 executing program [pid 20189] <... set_robust_list resumed>) = 0 [pid 20187] <... openat resumed>) = 3 [pid 20190] write(1, "executing program\n", 18) = 18 [pid 20190] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20187] write(3, "1000", 4 [pid 20190] <... timer_create resumed>[0]) = 0 [pid 20190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20187] <... write resumed>) = 4 [pid 20190] <... timer_settime resumed>NULL) = 0 [pid 20190] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19865, si_int=0, si_ptr=NULL} --- [pid 20189] <... prctl resumed>) = 0 [pid 20187] close(3) = 0 [pid 20187] write(1, "executing program\n", 18 [pid 20189] setpgid(0, 0executing program [pid 20187] <... write resumed>) = 18 [pid 20187] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20189] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20187] <... timer_create resumed>[0]) = 0 [pid 20189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20187] 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 20191 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20191 [pid 20187] <... timer_settime resumed>NULL) = 0 [pid 20189] <... openat resumed>) = 3 [pid 20187] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19922, si_int=0, si_ptr=NULL} --- [pid 20189] write(3, "1000", 4 [pid 20190] +++ killed by SIGRT_1 +++ [pid 20187] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20187, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20189] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20190, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20191] set_robust_list(0x55557143c660, 24) = 0 [pid 20189] close(3 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20189] <... close resumed>) = 0 [pid 20191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20189] write(1, "executing program\n", 18executing program ) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20189] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20191] setpgid(0, 0) = 0 [pid 20189] <... timer_create resumed>[0]) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20192 [pid 20189] <... timer_settime resumed>NULL) = 0 [pid 20191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20189] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37744, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20193 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20193 ./strace-static-x86_64: Process 20192 attached [pid 20192] set_robust_list(0x55557143c660, 24) = 0 [pid 20192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20192] setpgid(0, 0) = 0 [pid 20192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20189] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20189, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20192] <... openat resumed>) = 3 [pid 20191] <... openat resumed>) = 3 [pid 20192] write(3, "1000", 4executing program ) = 4 [pid 20192] close(3) = 0 [pid 20192] write(1, "executing program\n", 18) = 18 [pid 20192] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20191] write(3, "1000", 4 [pid 20192] <... timer_create resumed>[0]) = 0 [pid 20192] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20192] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8767, si_int=0, si_ptr=NULL} --- [pid 20191] <... write resumed>) = 4 [pid 20191] close(3 [pid 20193] set_robust_list(0x55557143c660, 24 [pid 20192] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20192, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20191] <... close resumed>) = 0 [pid 20193] <... set_robust_list resumed>) = 0 [pid 20191] write(1, "executing program\n", 18executing program ) = 18 [pid 20193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20191] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20193] <... prctl resumed>) = 0 [pid 20191] <... timer_create resumed>[0]) = 0 [pid 20191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20193] setpgid(0, 0 [pid 20191] <... timer_settime resumed>NULL) = 0 [pid 20193] <... setpgid resumed>) = 0 [pid 20191] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51111, si_int=0, si_ptr=NULL} --- [pid 20193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20191] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20191, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20193] <... openat resumed>) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20194 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20194 attached [pid 20193] write(3, "1000", 4./strace-static-x86_64: Process 20195 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20195 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20194] set_robust_list(0x55557143c660, 24 [pid 20193] <... write resumed>) = 4 ./strace-static-x86_64: Process 20196 attached [pid 20195] set_robust_list(0x55557143c660, 24 [pid 20194] <... set_robust_list resumed>) = 0 [pid 20193] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20196 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20197 [pid 20195] <... set_robust_list resumed>) = 0 [pid 20196] set_robust_list(0x55557143c660, 24 [pid 20194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20193] <... close resumed>) = 0 [pid 20195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20196] <... set_robust_list resumed>) = 0 [pid 20196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20196] setpgid(0, 0 [pid 20195] <... prctl resumed>) = 0 [pid 20194] <... prctl resumed>) = 0 [pid 20193] write(1, "executing program\n", 18executing program [pid 20196] <... setpgid resumed>) = 0 [pid 20196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20193] <... write resumed>) = 18 [pid 20195] setpgid(0, 0 [pid 20194] setpgid(0, 0./strace-static-x86_64: Process 20197 attached [pid 20196] <... openat resumed>) = 3 [pid 20195] <... setpgid resumed>) = 0 executing program [pid 20194] <... setpgid resumed>) = 0 [pid 20193] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20196] write(3, "1000", 4) = 4 [pid 20196] close(3) = 0 [pid 20193] <... timer_create resumed>[0]) = 0 [pid 20196] write(1, "executing program\n", 18 [pid 20194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20196] <... write resumed>) = 18 [pid 20195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20196] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20194] <... openat resumed>) = 3 [pid 20193] <... timer_settime resumed>NULL) = 0 [pid 20195] <... openat resumed>) = 3 [pid 20193] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16679, si_int=0, si_ptr=NULL} --- [pid 20195] write(3, "1000", 4 [pid 20194] write(3, "1000", 4 [pid 20196] <... timer_create resumed>[0]) = 0 [pid 20196] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20196] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- [pid 20195] <... write resumed>) = 4 executing program [pid 20196] +++ killed by SIGRT_1 +++ [pid 20195] close(3 [pid 20194] <... write resumed>) = 4 [pid 20193] +++ killed by SIGRT_1 +++ [pid 20197] set_robust_list(0x55557143c660, 24 [pid 20195] <... close resumed>) = 0 [pid 20194] close(3 [pid 20195] write(1, "executing program\n", 18 [pid 20194] <... close resumed>) = 0 executing program [pid 20195] <... write resumed>) = 18 [pid 20194] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20193, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20196, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20195] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20194] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20195] <... timer_create resumed>[0]) = 0 [pid 20194] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20194] <... timer_create resumed>[0]) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20197] <... set_robust_list resumed>) = 0 [pid 20195] <... timer_settime resumed>NULL) = 0 [pid 20194] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20195] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22415, si_int=0, si_ptr=NULL} --- [pid 20194] <... timer_settime resumed>NULL) = 0 [pid 20194] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13104, si_int=0, si_ptr=NULL} --- [pid 20197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20195] +++ killed by SIGRT_1 +++ [pid 20197] <... prctl resumed>) = 0 [pid 20194] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20195, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20194, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20197] setpgid(0, 0) = 0 [pid 20197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20197] write(3, "1000", 4) = 4 [pid 20197] close(3) = 0 executing program [pid 20197] write(1, "executing program\n", 18) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20199 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20198 ./strace-static-x86_64: Process 20199 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20199] set_robust_list(0x55557143c660, 24) = 0 [pid 20199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20199] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20200 [pid 20199] <... setpgid resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20199] write(3, "1000", 4) = 4 [pid 20199] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20201 [pid 20199] <... close resumed>) = 0 executing program [pid 20199] write(1, "executing program\n", 18) = 18 [pid 20199] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20197] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20199] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8793, si_int=0, si_ptr=NULL} --- [pid 20197] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20201 attached [pid 20197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20201] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20198 attached [pid 20198] set_robust_list(0x55557143c660, 24 [pid 20199] +++ killed by SIGRT_1 +++ [pid 20198] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20199, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20198] setpgid(0, 0) = 0 [pid 20198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20201] <... set_robust_list resumed>) = 0 [pid 20197] <... timer_settime resumed>NULL) = 0 [pid 20198] <... openat resumed>) = 3 [pid 20198] write(3, "1000", 4) = 4 [pid 20198] close(3) = 0 executing program [pid 20198] write(1, "executing program\n", 18) = 18 [pid 20198] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20198] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20197] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=103771, si_int=0, si_ptr=NULL} --- [pid 20198] <... timer_settime resumed>NULL) = 0 [pid 20198] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7828, si_int=0, si_ptr=NULL} --- [pid 20201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20198] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20198, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20200 attached [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20200] set_robust_list(0x55557143c660, 24) = 0 [pid 20200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20200] setpgid(0, 0) = 0 [pid 20200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20197] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20197, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20200] <... openat resumed>) = 3 [pid 20200] write(3, "1000", 4) = 4 [pid 20200] close(3) = 0 [pid 20200] write(1, "executing program\n", 18) = 18 [pid 20200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20201] <... prctl resumed>) = 0 [pid 20200] <... timer_create resumed>[0]) = 0 [pid 20201] setpgid(0, 0 [pid 20200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8569, si_int=0, si_ptr=NULL} --- [pid 20201] <... setpgid resumed>) = 0 [pid 20201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20200] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20201] <... openat resumed>) = 3 [pid 20201] write(3, "1000", 4) = 4 [pid 20201] close(3executing program ) = 0 [pid 20201] write(1, "executing program\n", 18) = 18 [pid 20201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8099, si_int=0, si_ptr=NULL} --- [pid 20201] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20202 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20202 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20203 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20202] set_robust_list(0x55557143c660, 24) = 0 [pid 20202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20202] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20204 ./strace-static-x86_64: Process 20205 attached ./strace-static-x86_64: Process 20203 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20205 ./strace-static-x86_64: Process 20206 attached ./strace-static-x86_64: Process 20204 attached [pid 20205] set_robust_list(0x55557143c660, 24 [pid 20203] set_robust_list(0x55557143c660, 24 [pid 20202] <... setpgid resumed>) = 0 [pid 20202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20202] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20206 [pid 20202] <... write resumed>) = 4 [pid 20202] close(3) = 0 [pid 20202] write(1, "executing program\n", 18executing program ) = 18 [pid 20202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} --- [pid 20206] set_robust_list(0x55557143c660, 24 [pid 20205] <... set_robust_list resumed>) = 0 [pid 20204] set_robust_list(0x55557143c660, 24 [pid 20203] <... set_robust_list resumed>) = 0 [pid 20202] +++ killed by SIGRT_1 +++ [pid 20205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20205] setpgid(0, 0) = 0 [pid 20205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20205] <... openat resumed>) = 3 [pid 20204] <... set_robust_list resumed>) = 0 [pid 20205] write(3, "1000", 4) = 4 [pid 20205] close(3) = 0 executing program [pid 20205] write(1, "executing program\n", 18) = 18 [pid 20205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20205] <... timer_settime resumed>NULL) = 0 [pid 20205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8880, si_int=0, si_ptr=NULL} --- [pid 20206] <... set_robust_list resumed>) = 0 [pid 20205] +++ killed by SIGRT_1 +++ [pid 20204] <... prctl resumed>) = 0 [pid 20203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20206] setpgid(0, 0) = 0 [pid 20206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20204] setpgid(0, 0) = 0 [pid 20203] <... prctl resumed>) = 0 [pid 20206] <... openat resumed>) = 3 [pid 20206] write(3, "1000", 4) = 4 [pid 20206] close(3executing program ) = 0 [pid 20206] write(1, "executing program\n", 18) = 18 [pid 20206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20206] <... timer_settime resumed>NULL) = 0 [pid 20206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16997, si_int=0, si_ptr=NULL} --- [pid 20204] <... openat resumed>) = 3 [pid 20204] write(3, "1000", 4 [pid 20203] setpgid(0, 0 [pid 20204] <... write resumed>) = 4 [pid 20203] <... setpgid resumed>) = 0 [pid 20206] +++ killed by SIGRT_1 +++ [pid 20204] close(3) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20204] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20204] <... write resumed>) = 18 [pid 20204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20204] <... timer_settime resumed>NULL) = 0 [pid 20204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19011, si_int=0, si_ptr=NULL} --- [pid 20204] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20203] <... openat resumed>) = 3 [pid 20203] write(3, "1000", 4) = 4 executing program [pid 20203] close(3) = 0 [pid 20203] write(1, "executing program\n", 18) = 18 [pid 20203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20207 [pid 20203] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20207 attached ./strace-static-x86_64: Process 20208 attached [pid 20203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58165, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 20208] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20208 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 20208] setpgid(0, 0) = 0 [pid 20208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20208] write(3, "1000", 4) = 4 [pid 20208] close(3) = 0 [pid 20208] write(1, "executing program\n", 18) = 18 [pid 20208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20209 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20210 [pid 20208] <... timer_settime resumed>NULL) = 0 [pid 20208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9998, si_int=0, si_ptr=NULL} --- [pid 20208] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20209 attached [pid 20203] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20209] set_robust_list(0x55557143c660, 24) = 0 [pid 20209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20209] setpgid(0, 0) = 0 [pid 20209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20210 attached [pid 20210] set_robust_list(0x55557143c660, 24) = 0 [pid 20207] set_robust_list(0x55557143c660, 24 [pid 20209] <... openat resumed>) = 3 [pid 20210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20210] setpgid(0, 0 [pid 20209] write(3, "1000", 4) = 4 [pid 20210] <... setpgid resumed>) = 0 [pid 20210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20209] close(3) = 0 [pid 20209] write(1, "executing program\n", 18executing program ) = 18 [pid 20209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20210] <... openat resumed>) = 3 [pid 20209] <... timer_create resumed>[0]) = 0 [pid 20207] <... set_robust_list resumed>) = 0 [pid 20209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8887, si_int=0, si_ptr=NULL} --- [pid 20210] write(3, "1000", 4) = 4 [pid 20210] close(3 [pid 20207] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20210] <... close resumed>) = 0 [pid 20210] write(1, "executing program\n", 18) = 18 [pid 20210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8496, si_int=0, si_ptr=NULL} --- [pid 20207] <... prctl resumed>) = 0 [pid 20209] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20210] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20207] setpgid(0, 0) = 0 [pid 20207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20207] write(3, "1000", 4executing program ) = 4 [pid 20207] close(3) = 0 [pid 20207] write(1, "executing program\n", 18) = 18 [pid 20207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8405, si_int=0, si_ptr=NULL} --- [pid 20207] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20211 ./strace-static-x86_64: Process 20211 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20212 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20212 [pid 20211] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20211] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20213 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20213 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20211] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20214 attached [pid 20213] set_robust_list(0x55557143c660, 24 [pid 20211] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20214 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20215 [pid 20212] set_robust_list(0x55557143c660, 24) = 0 [pid 20212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20211] <... setpgid resumed>) = 0 [pid 20213] <... set_robust_list resumed>) = 0 [pid 20212] <... prctl resumed>) = 0 [pid 20212] setpgid(0, 0) = 0 [pid 20212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20211] write(3, "1000", 4 [pid 20212] <... openat resumed>) = 3 [pid 20212] write(3, "1000", 4executing program ) = 4 [pid 20212] close(3) = 0 [pid 20212] write(1, "executing program\n", 18) = 18 [pid 20212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20214] set_robust_list(0x55557143c660, 24) = 0 [pid 20214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20214] setpgid(0, 0) = 0 [pid 20214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20211] <... write resumed>) = 4 [pid 20213] <... prctl resumed>) = 0 [pid 20211] close(3) = 0 [pid 20213] setpgid(0, 0 [pid 20211] write(1, "executing program\n", 18executing program ) = 18 [pid 20213] <... setpgid resumed>) = 0 [pid 20211] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20211] <... timer_create resumed>[0]) = 0 [pid 20214] <... openat resumed>) = 3 [pid 20211] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20213] <... openat resumed>) = 3 [pid 20214] write(3, "1000", 4 [pid 20213] write(3, "1000", 4executing program [pid 20211] <... timer_settime resumed>NULL) = 0 [pid 20214] <... write resumed>) = 4 [pid 20211] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15299, si_int=0, si_ptr=NULL} --- [pid 20213] <... write resumed>) = 4 [pid 20214] close(3) = 0 [pid 20214] write(1, "executing program\n", 18) = 18 [pid 20214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20211] +++ killed by SIGRT_1 +++ [pid 20213] close(3 executing program [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20211, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33290, si_int=0, si_ptr=NULL} --- [pid 20214] +++ killed by SIGRT_1 +++ [pid 20213] <... close resumed>) = 0 [pid 20213] write(1, "executing program\n", 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20213] <... write resumed>) = 18 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20215 attached [pid 20213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=461271, si_int=0, si_ptr=NULL} --- [pid 20213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8990, si_int=0, si_ptr=NULL} --- [pid 20213] +++ killed by SIGRT_1 +++ [pid 20212] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20216 ./strace-static-x86_64: Process 20216 attached [pid 20215] set_robust_list(0x55557143c660, 24) = 0 [pid 20216] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 20215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20215] setpgid(0, 0) = 0 [pid 20215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20216] <... set_robust_list resumed>) = 0 [pid 20215] <... openat resumed>) = 3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20217 ./strace-static-x86_64: Process 20217 attached executing program [pid 20215] write(3, "1000", 4) = 4 [pid 20215] close(3) = 0 [pid 20215] write(1, "executing program\n", 18) = 18 [pid 20215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9321, si_int=0, si_ptr=NULL} --- [pid 20217] set_robust_list(0x55557143c660, 24 [pid 20216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20217] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20216] setpgid(0, 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20216] <... setpgid resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20218 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20218 [pid 20218] set_robust_list(0x55557143c660, 24 [pid 20217] <... prctl resumed>) = 0 [pid 20216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20215] +++ killed by SIGRT_1 +++ [pid 20218] <... set_robust_list resumed>) = 0 [pid 20217] setpgid(0, 0 [pid 20216] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20217] <... setpgid resumed>) = 0 [pid 20216] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20216] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20219 ./strace-static-x86_64: Process 20219 attached [pid 20219] set_robust_list(0x55557143c660, 24) = 0 [pid 20216] close(3) = 0 [pid 20219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20216] write(1, "executing program\n", 18executing program [pid 20219] <... prctl resumed>) = 0 [pid 20219] setpgid(0, 0) = 0 [pid 20219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20216] <... write resumed>) = 18 [pid 20219] <... openat resumed>) = 3 [pid 20216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20219] write(3, "1000", 4 [pid 20216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20219] <... write resumed>) = 4 [pid 20219] close(3 [pid 20216] <... timer_settime resumed>NULL) = 0 [pid 20219] <... close resumed>) = 0 [pid 20219] write(1, "executing program\n", 18) = 18 [pid 20219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59038, si_int=0, si_ptr=NULL} --- [pid 20218] <... prctl resumed>) = 0 [pid 20217] <... openat resumed>) = 3 [pid 20219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1314578, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 20218] setpgid(0, 0 [pid 20217] write(3, "1000", 4 [pid 20216] +++ killed by SIGRT_1 +++ [pid 20217] <... write resumed>) = 4 [pid 20217] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20218] <... setpgid resumed>) = 0 [pid 20217] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20220 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20220 [pid 20219] +++ killed by SIGRT_1 +++ [pid 20218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20217] write(1, "executing program\n", 18executing program executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20218] <... openat resumed>) = 3 [pid 20217] <... write resumed>) = 18 [pid 20218] write(3, "1000", 4) = 4 [pid 20218] close(3) = 0 [pid 20218] write(1, "executing program\n", 18) = 18 [pid 20217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7229, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20221 attached [pid 20220] set_robust_list(0x55557143c660, 24 [pid 20218] +++ killed by SIGRT_1 +++ [pid 20217] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20221 [pid 20217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20220] <... set_robust_list resumed>) = 0 [pid 20220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20220] setpgid(0, 0) = 0 [pid 20220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20217] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20220] <... openat resumed>) = 3 [pid 20217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45992, si_int=0, si_ptr=NULL} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20220] write(3, "1000", 4) = 4 [pid 20220] close(3) = 0 [pid 20220] write(1, "executing program\n", 18) = 18 [pid 20220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7433, si_int=0, si_ptr=NULL} --- [pid 20220] +++ killed by SIGRT_1 +++ [pid 20217] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20222 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20222 attached [pid 20222] set_robust_list(0x55557143c660, 24) = 0 [pid 20222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20221] set_robust_list(0x55557143c660, 24 [pid 20222] <... prctl resumed>) = 0 [pid 20222] setpgid(0, 0 [pid 20221] <... set_robust_list resumed>) = 0 [pid 20222] <... setpgid resumed>) = 0 [pid 20222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20222] write(3, "1000", 4) = 4 [pid 20222] close(3) = 0 [pid 20222] write(1, "executing program\n", 18executing program ) = 18 [pid 20222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8580, si_int=0, si_ptr=NULL} --- [pid 20222] +++ killed by SIGRT_1 +++ [pid 20221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20221] <... prctl resumed>) = 0 [pid 20221] setpgid(0, 0) = 0 [pid 20221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20221] write(3, "1000", 4) = 4 [pid 20221] close(3) = 0 executing program [pid 20221] write(1, "executing program\n", 18) = 18 [pid 20221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21354, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20223 attached , child_tidptr=0x55557143c650) = 20223 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20224 ./strace-static-x86_64: Process 20224 attached [pid 20224] set_robust_list(0x55557143c660, 24) = 0 [pid 20224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20221] +++ killed by SIGRT_1 +++ [pid 20224] <... prctl resumed>) = 0 [pid 20224] setpgid(0, 0) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20224] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20224] <... write resumed>) = 4 [pid 20224] close(3) = 0 [pid 20224] write(1, "executing program\n", 18) = 18 executing program [pid 20224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8305, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20224] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20225 attached [pid 20225] set_robust_list(0x55557143c660, 24) = 0 [pid 20225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20225] setpgid(0, 0) = 0 [pid 20225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20225 [pid 20225] <... openat resumed>) = 3 [pid 20225] write(3, "1000", 4) = 4 [pid 20225] close(3) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20223] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20226 [pid 20225] write(1, "executing program\n", 18) = 18 [pid 20225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20227 [pid 20225] <... timer_settime resumed>NULL) = 0 [pid 20225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10193, si_int=0, si_ptr=NULL} --- [pid 20223] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20226 attached [pid 20223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20226] set_robust_list(0x55557143c660, 24) = 0 [pid 20225] +++ killed by SIGRT_1 +++ [pid 20223] setpgid(0, 0./strace-static-x86_64: Process 20227 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20227] set_robust_list(0x55557143c660, 24) = 0 [pid 20227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20227] setpgid(0, 0) = 0 [pid 20227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20223] <... setpgid resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20227] write(3, "1000", 4) = 4 [pid 20227] close(3executing program ) = 0 [pid 20227] write(1, "executing program\n", 18) = 18 [pid 20227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8442, si_int=0, si_ptr=NULL} --- [pid 20223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20227] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20226] <... prctl resumed>) = 0 [pid 20223] <... openat resumed>) = 3 [pid 20223] write(3, "1000", 4 [pid 20226] setpgid(0, 0) = 0 [pid 20223] <... write resumed>) = 4 [pid 20223] close(3) = 0 [pid 20226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20223] write(1, "executing program\n", 18 executing program [pid 344] <... restart_syscall resumed>) = 0 [pid 20223] <... write resumed>) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20228 [pid 20223] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20228 attached [pid 20223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20228] set_robust_list(0x55557143c660, 24) = 0 [pid 20228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20228] setpgid(0, 0) = 0 [pid 20228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20223] <... timer_settime resumed>NULL) = 0 [pid 20223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23925, si_int=0, si_ptr=NULL} --- [pid 20228] <... openat resumed>) = 3 [pid 20228] write(3, "1000", 4) = 4 executing program [pid 20228] close(3) = 0 [pid 20228] write(1, "executing program\n", 18) = 18 [pid 20228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8035, si_int=0, si_ptr=NULL} --- [pid 20228] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20223] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20226] <... openat resumed>) = 3 executing program [pid 20226] write(3, "1000", 4) = 4 [pid 20226] close(3) = 0 [pid 20226] write(1, "executing program\n", 18) = 18 [pid 20226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15656, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20229 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20229 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20229] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20230 [pid 20226] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20230 attached [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20230] set_robust_list(0x55557143c660, 24 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20230] <... set_robust_list resumed>) = 0 [pid 20230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20229] setpgid(0, 0) = 0 [pid 20230] <... prctl resumed>) = 0 [pid 20229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20229] write(3, "1000", 4) = 4 [pid 20229] close(3executing program ) = 0 [pid 20229] write(1, "executing program\n", 18) = 18 [pid 20229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8381, si_int=0, si_ptr=NULL} --- [pid 20230] setpgid(0, 0) = 0 [pid 20230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20229] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20230] <... openat resumed>) = 3 [pid 20230] write(3, "1000", 4) = 4 [pid 20230] close(3) = 0 executing program [pid 20230] write(1, "executing program\n", 18) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20230] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20231 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20232 [pid 20230] <... timer_create resumed>[0]) = 0 [pid 20230] 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 20231 attached [pid 20231] set_robust_list(0x55557143c660, 24) = 0 [pid 20231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20231] setpgid(0, 0) = 0 [pid 20231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20230] <... timer_settime resumed>NULL) = 0 [pid 20231] <... openat resumed>) = 3 [pid 20230] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65351, si_int=0, si_ptr=NULL} --- executing program [pid 20231] write(3, "1000", 4) = 4 [pid 20231] close(3) = 0 [pid 20231] write(1, "executing program\n", 18) = 18 [pid 20231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8045, si_int=0, si_ptr=NULL} --- [pid 20230] +++ killed by SIGRT_1 +++ [pid 20231] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20230, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20232 attached [pid 20232] set_robust_list(0x55557143c660, 24) = 0 [pid 20232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... restart_syscall resumed>) = 0 [pid 20232] <... prctl resumed>) = 0 [pid 20232] setpgid(0, 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20232] <... setpgid resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20233 ./strace-static-x86_64: Process 20233 attached [pid 20232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 20232] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20234 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20234 attached [pid 20234] set_robust_list(0x55557143c660, 24) = 0 [pid 20234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20234] setpgid(0, 0) = 0 [pid 20234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20232] <... write resumed>) = 4 [pid 20234] <... openat resumed>) = 3 [pid 20232] close(3 [pid 20233] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20235 [pid 20234] write(3, "1000", 4) = 4 [pid 20234] close(3) = 0 [pid 20234] write(1, "executing program\n", 18executing program ) = 18 [pid 20234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20232] <... close resumed>) = 0 [pid 20232] write(1, "executing program\n", 18 [pid 20234] 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 20234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7656, si_int=0, si_ptr=NULL} --- [pid 20232] <... write resumed>) = 18 [pid 20232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20233] <... set_robust_list resumed>) = 0 [pid 20232] <... timer_create resumed>[0]) = 0 [pid 20234] +++ killed by SIGRT_1 +++ [pid 20232] 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 20235 attached [pid 20235] set_robust_list(0x55557143c660, 24) = 0 [pid 20235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20235] setpgid(0, 0) = 0 [pid 20235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20232] <... timer_settime resumed>NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9650, si_int=0, si_ptr=NULL} --- executing program [pid 20235] <... openat resumed>) = 3 [pid 20235] write(3, "1000", 4) = 4 [pid 20235] close(3) = 0 [pid 20235] write(1, "executing program\n", 18) = 18 [pid 20235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20232] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 20233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20233] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20237 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20237 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20236 [pid 20233] setpgid(0, 0 [pid 20235] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20236 attached [pid 20236] set_robust_list(0x55557143c660, 24) = 0 [pid 20236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20236] setpgid(0, 0) = 0 [pid 20236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20233] <... setpgid resumed>) = 0 [pid 20236] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20236] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20236] <... write resumed>) = 4 [pid 20236] close(3) = 0 executing program [pid 20236] write(1, "executing program\n", 18) = 18 [pid 20236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} --- [pid 20233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20237] set_robust_list(0x55557143c660, 24 [pid 20233] <... openat resumed>) = 3 [pid 20236] +++ killed by SIGRT_1 +++ [pid 20237] <... set_robust_list resumed>) = 0 [pid 20233] write(3, "1000", 4) = 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20233] close(3 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20233] <... close resumed>) = 0 [pid 20237] <... prctl resumed>) = 0 [pid 20233] write(1, "executing program\n", 18executing program ) = 18 [pid 20237] setpgid(0, 0) = 0 [pid 20233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20233] <... timer_settime resumed>NULL) = 0 [pid 20233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22935, si_int=0, si_ptr=NULL} --- [pid 20237] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20233] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20238 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20238 attached [pid 20238] set_robust_list(0x55557143c660, 24) = 0 [pid 20238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... restart_syscall resumed>) = 0 [pid 20238] <... prctl resumed>) = 0 [pid 20238] setpgid(0, 0) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20238] write(3, "1000", 4) = 4 [pid 20238] close(3) = 0 [pid 20238] write(1, "executing program\n", 18executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20239 [pid 20238] <... write resumed>) = 18 [pid 20238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9063, si_int=0, si_ptr=NULL} --- [pid 20237] write(3, "1000", 4) = 4 [pid 20237] close(3) = 0 [pid 20237] write(1, "executing program\n", 18executing program [pid 20238] +++ killed by SIGRT_1 +++ [pid 20237] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20239 attached [pid 20239] set_robust_list(0x55557143c660, 24) = 0 [pid 20239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20239] setpgid(0, 0) = 0 [pid 20239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20239] <... openat resumed>) = 3 [pid 20239] write(3, "1000", 4) = 4 [pid 20237] <... timer_create resumed>[0]) = 0 executing program [pid 20239] close(3) = 0 [pid 20239] write(1, "executing program\n", 18) = 18 [pid 20239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9683, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20239] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20240 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20240 attached [pid 20240] set_robust_list(0x55557143c660, 24) = 0 [pid 20240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20240] setpgid(0, 0 [pid 20237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20240] <... setpgid resumed>) = 0 [pid 20240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20237] <... timer_settime resumed>NULL) = 0 [pid 20237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33151, si_int=0, si_ptr=NULL} --- [pid 20240] <... openat resumed>) = 3 [pid 20240] write(3, "1000", 4) = 4 [pid 20240] close(3executing program ) = 0 [pid 20240] write(1, "executing program\n", 18) = 18 [pid 20240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8922, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20241 [pid 20237] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20240] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20241 attached [pid 20241] set_robust_list(0x55557143c660, 24 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20241] <... set_robust_list resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20241] setpgid(0, 0) = 0 [pid 20241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20241] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 20241] <... write resumed>) = 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20241] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20242 executing program ./strace-static-x86_64: Process 20242 attached [pid 20241] <... close resumed>) = 0 [pid 20241] write(1, "executing program\n", 18 [pid 20242] set_robust_list(0x55557143c660, 24 [pid 20241] <... write resumed>) = 18 [pid 20242] <... set_robust_list resumed>) = 0 [pid 20241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20241] <... timer_create resumed>[0]) = 0 [pid 20242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20243 [pid 20242] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20243 attached [pid 20241] <... timer_settime resumed>NULL) = 0 [pid 20242] setpgid(0, 0 [pid 20241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29538, si_int=0, si_ptr=NULL} --- [pid 20243] set_robust_list(0x55557143c660, 24 [pid 20242] <... setpgid resumed>) = 0 [pid 20243] <... set_robust_list resumed>) = 0 [pid 20241] +++ killed by SIGRT_1 +++ [pid 20242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20242] <... openat resumed>) = 3 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20242] write(3, "1000", 4) = 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20242] close(3./strace-static-x86_64: Process 20244 attached ) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20244 [pid 20244] set_robust_list(0x55557143c660, 24) = 0 [pid 20244] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 20242] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20242] <... write resumed>) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20245 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20245 [pid 20244] <... prctl resumed>) = 0 [pid 20242] <... timer_create resumed>[0]) = 0 [pid 20243] <... prctl resumed>) = 0 [pid 20244] setpgid(0, 0) = 0 [pid 20244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20245] set_robust_list(0x55557143c660, 24 [pid 20243] setpgid(0, 0 [pid 20244] <... openat resumed>) = 3 [pid 20242] <... timer_settime resumed>NULL) = 0 [pid 20244] write(3, "1000", 4) = 4 [pid 20244] close(3) = 0 executing program [pid 20244] write(1, "executing program\n", 18) = 18 [pid 20244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=84745, si_int=0, si_ptr=NULL} --- [pid 20244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20245] <... set_robust_list resumed>) = 0 [pid 20243] <... setpgid resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20244] <... timer_settime resumed>NULL) = 0 [pid 20244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40642, si_int=0, si_ptr=NULL} --- [pid 20242] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20244] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20246 [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20246 attached [pid 20246] set_robust_list(0x55557143c660, 24 [pid 20243] <... openat resumed>) = 3 [pid 20246] <... set_robust_list resumed>) = 0 [pid 20246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20243] write(3, "1000", 4 [pid 20246] <... prctl resumed>) = 0 [pid 20246] setpgid(0, 0) = 0 [pid 20243] <... write resumed>) = 4 [pid 20246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20243] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 20245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20243] <... close resumed>) = 0 [pid 20245] <... prctl resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20245] setpgid(0, 0 [pid 20243] write(1, "executing program\n", 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20247 executing program [pid 20243] <... write resumed>) = 18 [pid 20246] <... openat resumed>) = 3 [pid 20246] write(3, "1000", 4) = 4 executing program [pid 20246] close(3) = 0 [pid 20246] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 20247 attached [pid 20245] <... setpgid resumed>) = 0 [pid 20243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20246] <... timer_create resumed>[0]) = 0 [pid 20246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8536, si_int=0, si_ptr=NULL} --- [pid 20243] <... timer_settime resumed>NULL) = 0 [pid 20243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24314, si_int=0, si_ptr=NULL} --- [pid 20245] <... openat resumed>) = 3 [pid 20247] set_robust_list(0x55557143c660, 24 [pid 20245] write(3, "1000", 4 [pid 20243] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20246] +++ killed by SIGRT_1 +++ [pid 20247] <... set_robust_list resumed>) = 0 [pid 20245] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20245] close(3 [pid 20247] <... prctl resumed>) = 0 [pid 20245] <... close resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 20245] write(1, "executing program\n", 18) = 18 [pid 20245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20245] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20248 [pid 20245] 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 20248 attached NULL) = 0 [pid 20248] set_robust_list(0x55557143c660, 24) = 0 [pid 20248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20248] setpgid(0, 0 [pid 20245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65386, si_int=0, si_ptr=NULL} --- [pid 20248] <... setpgid resumed>) = 0 [pid 20248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20248] write(3, "1000", 4) = 4 [pid 20248] close(3) = 0 [pid 20248] write(1, "executing program\n", 18 [pid 20245] +++ killed by SIGRT_1 +++ executing program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20248] <... write resumed>) = 18 [pid 20248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20247] setpgid(0, 0 [pid 20248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24424, si_int=0, si_ptr=NULL} --- [pid 20247] <... setpgid resumed>) = 0 [pid 20247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20248] +++ killed by SIGRT_1 +++ [pid 20247] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20249 ./strace-static-x86_64: Process 20249 attached [pid 20249] set_robust_list(0x55557143c660, 24) = 0 [pid 20249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20249] setpgid(0, 0) = 0 [pid 20249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20247] write(3, "1000", 4) = 4 [pid 20249] <... openat resumed>) = 3 [pid 20247] close(3) = 0 [pid 20249] write(3, "1000", 4) = 4 [pid 20249] close(3) = 0 [pid 20249] write(1, "executing program\n", 18executing program ) = 18 [pid 20249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20247] write(1, "executing program\n", 18 [pid 20249] <... timer_create resumed>[0]) = 0 [pid 20249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 20247] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20250 attached [pid 20247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20250 [pid 20249] <... timer_settime resumed>NULL) = 0 [pid 20249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11011, si_int=0, si_ptr=NULL} --- [pid 20247] <... timer_create resumed>[0]) = 0 [pid 20247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15861, si_int=0, si_ptr=NULL} --- [pid 20250] set_robust_list(0x55557143c660, 24) = 0 [pid 20249] +++ killed by SIGRT_1 +++ [pid 20247] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20250] setpgid(0, 0) = 0 [pid 20250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20250] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20251 attached ./strace-static-x86_64: Process 20252 attached [pid 20250] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20252 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20251 [pid 20250] <... write resumed>) = 4 [pid 20251] set_robust_list(0x55557143c660, 24 [pid 20252] set_robust_list(0x55557143c660, 24 [pid 20251] <... set_robust_list resumed>) = 0 [pid 20250] close(3executing program ) = 0 [pid 20251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20250] write(1, "executing program\n", 18 [pid 20252] <... set_robust_list resumed>) = 0 [pid 20251] <... prctl resumed>) = 0 [pid 20250] <... write resumed>) = 18 [pid 20250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20251] setpgid(0, 0) = 0 [pid 20250] <... timer_create resumed>[0]) = 0 [pid 20252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20252] <... prctl resumed>) = 0 [pid 20251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20250] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=81101, si_int=0, si_ptr=NULL} --- [pid 20250] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20253 attached [pid 20253] set_robust_list(0x55557143c660, 24) = 0 [pid 20253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20253] setpgid(0, 0) = 0 [pid 20253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20253 [pid 20251] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20254 [pid 20251] write(3, "1000", 4 [pid 20253] <... openat resumed>) = 3 [pid 20251] <... write resumed>) = 4 [pid 20253] write(3, "1000", 4 [pid 20251] close(3 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20254 attached [pid 20252] setpgid(0, 0 [pid 20251] <... close resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20254] set_robust_list(0x55557143c660, 24 [pid 20253] <... write resumed>) = 4 [pid 20252] <... setpgid resumed>) = 0 [pid 20251] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20255 executing program [pid 20253] close(3 [pid 20251] <... write resumed>) = 18 executing program [pid 20253] <... close resumed>) = 0 [pid 20253] write(1, "executing program\n", 18) = 18 [pid 20253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20253] <... timer_settime resumed>NULL) = 0 [pid 20253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11101, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20255 attached [pid 20254] <... set_robust_list resumed>) = 0 [pid 20253] +++ killed by SIGRT_1 +++ [pid 20252] <... openat resumed>) = 3 [pid 20251] <... timer_create resumed>[0]) = 0 [pid 20255] set_robust_list(0x55557143c660, 24) = 0 [pid 20255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20251] <... timer_settime resumed>NULL) = 0 [pid 20255] <... prctl resumed>) = 0 [pid 20255] setpgid(0, 0) = 0 [pid 20255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40422, si_int=0, si_ptr=NULL} --- [pid 20254] <... prctl resumed>) = 0 [pid 20252] write(3, "1000", 4 [pid 20255] <... openat resumed>) = 3 [pid 20254] setpgid(0, 0 [pid 20252] <... write resumed>) = 4 [pid 20251] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20255] write(3, "1000", 4 [pid 20254] <... setpgid resumed>) = 0 [pid 20252] close(3 [pid 20254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20252] <... close resumed>) = 0 [pid 20255] <... write resumed>) = 4 [pid 20255] close(3 [pid 20254] <... openat resumed>) = 3 [pid 20252] write(1, "executing program\n", 18executing program executing program executing program [pid 20254] write(3, "1000", 4 [pid 20255] <... close resumed>) = 0 [pid 20252] <... write resumed>) = 18 [pid 20255] write(1, "executing program\n", 18 [pid 20254] <... write resumed>) = 4 [pid 20252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20254] close(3 [pid 20255] <... write resumed>) = 18 [pid 20252] <... timer_create resumed>[0]) = 0 [pid 20254] <... close resumed>) = 0 [pid 20252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20254] write(1, "executing program\n", 18 [pid 20255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20252] <... timer_settime resumed>NULL) = 0 [pid 20254] <... write resumed>) = 18 [pid 20252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12075, si_int=0, si_ptr=NULL} --- [pid 20255] <... timer_create resumed>[0]) = 0 [pid 20254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20252] +++ killed by SIGRT_1 +++ [pid 20254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20254] <... timer_settime resumed>NULL) = 0 [pid 20254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16758, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20254] +++ killed by SIGRT_1 +++ [pid 20255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20255] <... timer_settime resumed>NULL) = 0 [pid 20255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30000, si_int=0, si_ptr=NULL} --- [pid 20255] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20256 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20256 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20257 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20257 attached [pid 20257] set_robust_list(0x55557143c660, 24) = 0 [pid 20257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20257] setpgid(0, 0) = 0 executing program [pid 20257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20257] write(3, "1000", 4) = 4 [pid 20257] close(3) = 0 [pid 20257] write(1, "executing program\n", 18) = 18 [pid 20257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20258 [pid 20257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8024, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20259 [pid 20257] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20258 attached [pid 20258] set_robust_list(0x55557143c660, 24) = 0 [pid 20258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20258] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20260 [pid 20258] <... setpgid resumed>) = 0 [pid 20258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20256] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20259 attached [pid 20258] <... openat resumed>) = 3 [pid 20256] <... set_robust_list resumed>) = 0 [pid 20258] write(3, "1000", 4executing program ) = 4 [pid 20258] close(3) = 0 [pid 20258] write(1, "executing program\n", 18) = 18 [pid 20258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8632, si_int=0, si_ptr=NULL} --- [pid 20256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20259] set_robust_list(0x55557143c660, 24 [pid 20258] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20260 attached [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20260] set_robust_list(0x55557143c660, 24) = 0 [pid 20260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20256] setpgid(0, 0 [pid 20260] <... prctl resumed>) = 0 [pid 20260] setpgid(0, 0) = 0 [pid 20260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20259] <... set_robust_list resumed>) = 0 [pid 20256] <... setpgid resumed>) = 0 [pid 20260] <... openat resumed>) = 3 [pid 20260] write(3, "1000", 4 [pid 20256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20260] <... write resumed>) = 4 executing program [pid 20260] close(3) = 0 [pid 20260] write(1, "executing program\n", 18) = 18 [pid 20260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8619, si_int=0, si_ptr=NULL} --- [pid 20256] <... openat resumed>) = 3 [pid 20256] write(3, "1000", 4 [pid 20260] +++ killed by SIGRT_1 +++ [pid 20256] <... write resumed>) = 4 [pid 20259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20256] close(3 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20259] <... prctl resumed>) = 0 [pid 20259] setpgid(0, 0) = 0 [pid 20259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20259] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20261 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20262 [pid 20259] <... write resumed>) = 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20259] close(3) = 0 [pid 20259] write(1, "executing program\n", 18) = 18 [pid 20259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20263 [pid 20259] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20263 attached ./strace-static-x86_64: Process 20262 attached ./strace-static-x86_64: Process 20261 attached [pid 20256] <... close resumed>) = 0 executing program [pid 20256] write(1, "executing program\n", 18) = 18 [pid 20256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8652, si_int=0, si_ptr=NULL} --- [pid 20259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1400895, si_int=0, si_ptr=NULL} --- [pid 20263] set_robust_list(0x55557143c660, 24 [pid 20262] set_robust_list(0x55557143c660, 24 [pid 20261] set_robust_list(0x55557143c660, 24 [pid 20256] +++ killed by SIGRT_1 +++ [pid 20261] <... set_robust_list resumed>) = 0 [pid 20262] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20263] <... set_robust_list resumed>) = 0 [pid 20262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20259] +++ killed by SIGRT_1 +++ [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20261] <... prctl resumed>) = 0 [pid 20262] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20261] setpgid(0, 0 [pid 20262] setpgid(0, 0) = 0 [pid 20261] <... setpgid resumed>) = 0 [pid 20262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20262] <... openat resumed>) = 3 [pid 20262] write(3, "1000", 4 [pid 20261] <... openat resumed>) = 3 [pid 20263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20262] <... write resumed>) = 4 [pid 20261] write(3, "1000", 4 [pid 20263] <... prctl resumed>) = 0 [pid 20262] close(3 [pid 20261] <... write resumed>) = 4 [pid 20262] <... close resumed>) = 0 [pid 20261] close(3 [pid 20262] write(1, "executing program\n", 18 [pid 20261] <... close resumed>) = 0 executing program [pid 20262] <... write resumed>) = 18 executing program [pid 20261] write(1, "executing program\n", 18) = 18 [pid 20262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20262] <... timer_create resumed>[0]) = 0 [pid 20261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20261] <... timer_settime resumed>NULL) = 0 [pid 20261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9461, si_int=0, si_ptr=NULL} --- [pid 20262] <... timer_settime resumed>NULL) = 0 [pid 20262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13876, si_int=0, si_ptr=NULL} --- [pid 20261] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20262] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20263] setpgid(0, 0) = 0 [pid 20263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20263] write(3, "1000", 4) = 4 [pid 20263] close(3) = 0 executing program [pid 20263] write(1, "executing program\n", 18) = 18 [pid 20263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28464, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20264 ./strace-static-x86_64: Process 20264 attached [pid 20264] set_robust_list(0x55557143c660, 24) = 0 [pid 20264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20264] setpgid(0, 0) = 0 [pid 20264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20265 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20266 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20267 [pid 20263] +++ killed by SIGRT_1 +++ executing program [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20264] <... openat resumed>) = 3 [pid 20264] write(3, "1000", 4) = 4 [pid 20264] close(3) = 0 [pid 20264] write(1, "executing program\n", 18) = 18 [pid 20264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20266 attached [pid 20264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20266] set_robust_list(0x55557143c660, 24 [pid 20264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15701, si_int=0, si_ptr=NULL} --- [pid 20266] <... set_robust_list resumed>) = 0 [pid 20266] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20265 attached ) = 0 [pid 20264] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20266] setpgid(0, 0 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20267 attached [pid 20267] set_robust_list(0x55557143c660, 24 [pid 20266] <... setpgid resumed>) = 0 [pid 20267] <... set_robust_list resumed>) = 0 [pid 20267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20267] setpgid(0, 0) = 0 [pid 20267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20267] <... openat resumed>) = 3 [pid 20267] write(3, "1000", 4) = 4 [pid 20267] close(3) = 0 [pid 20267] write(1, "executing program\n", 18) = 18 [pid 20267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8393, si_int=0, si_ptr=NULL} --- [pid 20266] <... openat resumed>) = 3 [pid 20265] set_robust_list(0x55557143c660, 24 [pid 20266] write(3, "1000", 4 [pid 20265] <... set_robust_list resumed>) = 0 [pid 20267] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20266] <... write resumed>) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20266] close(3) = 0 [pid 20266] write(1, "executing program\n", 18 [pid 20265] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20266] <... write resumed>) = 18 [pid 20265] <... prctl resumed>) = 0 [pid 20266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20265] setpgid(0, 0 [pid 20266] <... timer_create resumed>[0]) = 0 [pid 20265] <... setpgid resumed>) = 0 [pid 20266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20266] <... timer_settime resumed>NULL) = 0 [pid 20266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11713, si_int=0, si_ptr=NULL} --- [pid 20265] <... openat resumed>) = 3 [pid 20265] write(3, "1000", 4) = 4 [pid 20266] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20265] close(3) = 0 [pid 20265] write(1, "executing program\n", 18executing program ) = 18 [pid 20265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8306, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20268 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20269 attached [pid 20265] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20269] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20269 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20271 attached ./strace-static-x86_64: Process 20270 attached ./strace-static-x86_64: Process 20272 attached [pid 20269] <... prctl resumed>) = 0 [pid 20270] set_robust_list(0x55557143c660, 24 [pid 20269] setpgid(0, 0 [pid 20270] <... set_robust_list resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20270 [pid 20271] set_robust_list(0x55557143c660, 24 [pid 20269] <... setpgid resumed>) = 0 [pid 20270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20271 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20272 [pid 20272] set_robust_list(0x55557143c660, 24 [pid 20271] <... set_robust_list resumed>) = 0 [pid 20270] <... prctl resumed>) = 0 [pid 20269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20272] <... set_robust_list resumed>) = 0 [pid 20270] setpgid(0, 0 [pid 20269] <... openat resumed>) = 3 [pid 20270] <... setpgid resumed>) = 0 [pid 20269] write(3, "1000", 4executing program [pid 20270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20269] <... write resumed>) = 4 [pid 20270] <... openat resumed>) = 3 [pid 20269] close(3 [pid 20271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20270] write(3, "1000", 4 [pid 20272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20271] <... prctl resumed>) = 0 [pid 20269] <... close resumed>) = 0 [pid 20272] <... prctl resumed>) = 0 [pid 20270] <... write resumed>) = 4 [pid 20271] setpgid(0, 0 [pid 20269] write(1, "executing program\n", 18 [pid 20272] setpgid(0, 0 [pid 20271] <... setpgid resumed>) = 0 [pid 20270] close(3 [pid 20272] <... setpgid resumed>) = 0 [pid 20269] <... write resumed>) = 18 [pid 20270] <... close resumed>) = 0 [pid 20269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20270] write(1, "executing program\n", 18executing program [pid 20269] <... timer_create resumed>[0]) = 0 [pid 20271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20270] <... write resumed>) = 18 [pid 20269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20271] <... openat resumed>) = 3 [pid 20270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20271] write(3, "1000", 4 [pid 20269] <... timer_settime resumed>NULL) = 0 [pid 20272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20271] <... write resumed>) = 4 [pid 20270] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20268 attached [pid 20269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15622, si_int=0, si_ptr=NULL} --- [pid 20270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20268] set_robust_list(0x55557143c660, 24) = 0 [pid 20268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20269] +++ killed by SIGRT_1 +++ [pid 20270] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20641, si_int=0, si_ptr=NULL} --- [pid 20268] <... prctl resumed>) = 0 [pid 20268] setpgid(0, 0) = 0 [pid 20268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20271] close(3 [pid 20268] <... openat resumed>) = 3 [pid 20268] write(3, "1000", 4) = 4 [pid 20268] close(3) = 0 [pid 20270] +++ killed by SIGRT_1 +++ [pid 20268] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20272] <... openat resumed>) = 3 [pid 20271] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55557143c650) = 20274 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20273 [pid 20268] <... write resumed>) = 18 [pid 20268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10539, si_int=0, si_ptr=NULL} --- [pid 20272] write(3, "1000", 4 [pid 20271] write(1, "executing program\n", 18./strace-static-x86_64: Process 20274 attached ./strace-static-x86_64: Process 20273 attached executing program ) = 18 [pid 20271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20274] set_robust_list(0x55557143c660, 24 [pid 20273] set_robust_list(0x55557143c660, 24 [pid 20272] <... write resumed>) = 4 [pid 20271] <... timer_create resumed>[0]) = 0 [pid 20268] +++ killed by SIGRT_1 +++ [pid 20272] close(3 [pid 20273] <... set_robust_list resumed>) = 0 [pid 20271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20272] <... close resumed>) = 0 [pid 20271] <... timer_settime resumed>NULL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20274] <... set_robust_list resumed>) = 0 [pid 20273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... restart_syscall resumed>) = 0 [pid 20273] <... prctl resumed>) = 0 executing program [pid 20271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1285026, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20272] write(1, "executing program\n", 18 [pid 20274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20272] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20275 [pid 20272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20274] <... prctl resumed>) = 0 [pid 20274] setpgid(0, 0 [pid 20272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20274] <... setpgid resumed>) = 0 [pid 20271] +++ killed by SIGRT_1 +++ [pid 20273] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38583, si_int=0, si_ptr=NULL} --- [pid 20274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20273] <... setpgid resumed>) = 0 [pid 20273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20275 attached [pid 20274] <... openat resumed>) = 3 [pid 20273] <... openat resumed>) = 3 [pid 20273] write(3, "1000", 4 [pid 20275] set_robust_list(0x55557143c660, 24 [pid 20274] write(3, "1000", 4 [pid 20275] <... set_robust_list resumed>) = 0 [pid 20273] <... write resumed>) = 4 [pid 20274] <... write resumed>) = 4 [pid 20273] close(3 [pid 20274] close(3) = 0 [pid 20274] write(1, "executing program\n", 18executing program ) = 18 [pid 20273] <... close resumed>) = 0 [pid 20273] write(1, "executing program\n", 18 [pid 20274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [0]) = 0 [pid 20273] <... write resumed>) = 18 [pid 20274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20274] <... timer_settime resumed>NULL) = 0 [pid 20273] <... timer_create resumed>[0]) = 0 [pid 20273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29004, si_int=0, si_ptr=NULL} --- [pid 20273] <... timer_settime resumed>NULL) = 0 [pid 20273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12543, si_int=0, si_ptr=NULL} --- [pid 20272] +++ killed by SIGRT_1 +++ [pid 20273] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20274] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20275] <... prctl resumed>) = 0 [pid 20275] setpgid(0, 0) = 0 [pid 20275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20275] write(3, "1000", 4) = 4 [pid 20275] close(3executing program ) = 0 [pid 20275] write(1, "executing program\n", 18) = 18 [pid 20275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18896, si_int=0, si_ptr=NULL} --- [pid 20275] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20276 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20277 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20278 ./strace-static-x86_64: Process 20277 attached [pid 20277] set_robust_list(0x55557143c660, 24) = 0 [pid 20277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20280 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20279 [pid 20277] <... prctl resumed>) = 0 [pid 20277] setpgid(0, 0) = 0 [pid 20277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20279 attached [pid 20279] set_robust_list(0x55557143c660, 24 [pid 20277] <... openat resumed>) = 3 [pid 20279] <... set_robust_list resumed>) = 0 [pid 20277] write(3, "1000", 4) = 4 [pid 20277] close(3) = 0 [pid 20277] write(1, "executing program\n", 18executing program ) = 18 [pid 20277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11032, si_int=0, si_ptr=NULL} --- [pid 20279] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20276 attached ) = 0 [pid 20279] setpgid(0, 0 [pid 20276] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20278 attached [pid 20278] set_robust_list(0x55557143c660, 24 [pid 20277] +++ killed by SIGRT_1 +++ [pid 20278] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20278] setpgid(0, 0) = 0 [pid 20278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20279] <... setpgid resumed>) = 0 [pid 20276] <... set_robust_list resumed>) = 0 [pid 20278] <... openat resumed>) = 3 [pid 20278] write(3, "1000", 4 [pid 20279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20278] <... write resumed>) = 4 [pid 20278] close(3) = 0 executing program [pid 20278] write(1, "executing program\n", 18) = 18 [pid 20278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8797, si_int=0, si_ptr=NULL} --- [pid 20279] <... openat resumed>) = 3 [pid 20276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20279] write(3, "1000", 4./strace-static-x86_64: Process 20280 attached ) = 4 [pid 20276] <... prctl resumed>) = 0 [pid 20279] close(3 [pid 20276] setpgid(0, 0 [pid 20279] <... close resumed>) = 0 [pid 20279] write(1, "executing program\n", 18 [pid 20276] <... setpgid resumed>) = 0 executing program [pid 20280] set_robust_list(0x55557143c660, 24 [pid 20278] +++ killed by SIGRT_1 +++ [pid 20279] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20279] <... timer_create resumed>[0]) = 0 [pid 20280] <... set_robust_list resumed>) = 0 [pid 20276] <... openat resumed>) = 3 [pid 20279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20276] write(3, "1000", 4 [pid 20280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20279] <... timer_settime resumed>NULL) = 0 [pid 20280] <... prctl resumed>) = 0 [pid 20276] <... write resumed>) = 4 [pid 20280] setpgid(0, 0 [pid 20279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27102, si_int=0, si_ptr=NULL} --- [pid 20276] close(3 [pid 20280] <... setpgid resumed>) = 0 [pid 20276] <... close resumed>) = 0 [pid 20279] +++ killed by SIGRT_1 +++ [pid 20280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20276] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20276] <... write resumed>) = 18 [pid 20280] <... openat resumed>) = 3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20280] write(3, "1000", 4 [pid 20276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20280] <... write resumed>) = 4 [pid 20276] <... timer_create resumed>[0]) = 0 [pid 20280] close(3 [pid 20276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20280] <... close resumed>) = 0 [pid 20276] <... timer_settime resumed>NULL) = 0 [pid 20280] write(1, "executing program\n", 18 [pid 20276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37118, si_int=0, si_ptr=NULL} --- [pid 20280] <... write resumed>) = 18 [pid 20280] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20276] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20280] <... timer_create resumed>[0]) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20281 [pid 20280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20280] <... timer_settime resumed>NULL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20280] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42716, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20282 attached [pid 20282] set_robust_list(0x55557143c660, 24) = 0 [pid 20282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20282 [pid 20282] <... prctl resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20283 [pid 20282] setpgid(0, 0) = 0 [pid 20282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20282] write(3, "1000", 4 [pid 20280] +++ killed by SIGRT_1 +++ [pid 20282] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20280, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20282] close(3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20282] <... close resumed>) = 0 [pid 20282] write(1, "executing program\n", 18) = 18 [pid 20282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20282] 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 20283 attached ./strace-static-x86_64: Process 20281 attached [pid 20282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8479, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20284 attached [pid 20281] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20284 [pid 20283] set_robust_list(0x55557143c660, 24) = 0 [pid 20283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20283] setpgid(0, 0) = 0 [pid 20283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20285 [pid 20283] <... openat resumed>) = 3 [pid 20283] write(3, "1000", 4) = 4 [pid 20282] +++ killed by SIGRT_1 +++ [pid 20283] close(3executing program ) = 0 [pid 20283] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 20285 attached [pid 20283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20284] set_robust_list(0x55557143c660, 24 [pid 20281] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20283] <... timer_create resumed>[0]) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20283] <... timer_settime resumed>NULL) = 0 [pid 20283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9149, si_int=0, si_ptr=NULL} --- [pid 20284] <... set_robust_list resumed>) = 0 [pid 20281] <... prctl resumed>) = 0 [pid 20281] setpgid(0, 0) = 0 [pid 20284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20285] set_robust_list(0x55557143c660, 24) = 0 [pid 20284] <... prctl resumed>) = 0 [pid 20281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20283] +++ killed by SIGRT_1 +++ [pid 20281] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20281] write(3, "1000", 4 [pid 20284] setpgid(0, 0 [pid 20285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20285] setpgid(0, 0) = 0 [pid 20285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20284] <... setpgid resumed>) = 0 [pid 20281] <... write resumed>) = 4 [pid 20285] <... openat resumed>) = 3 [pid 20281] close(3 [pid 20285] write(3, "1000", 4) = 4 [pid 20285] close(3) = 0 executing program [pid 20285] write(1, "executing program\n", 18) = 18 [pid 20285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8674, si_int=0, si_ptr=NULL} --- [pid 20281] <... close resumed>) = 0 [pid 20281] write(1, "executing program\n", 18executing program ) = 18 [pid 20284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20285] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20281] <... timer_create resumed>[0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20284] <... openat resumed>) = 3 [pid 20281] <... timer_settime resumed>NULL) = 0 [pid 20284] write(3, "1000", 4) = 4 [pid 20284] close(3) = 0 executing program [pid 20284] write(1, "executing program\n", 18) = 18 [pid 20284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8227, si_int=0, si_ptr=NULL} --- [pid 20284] +++ killed by SIGRT_1 +++ [pid 20281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=135990, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20281] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20286 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20286 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20287 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20288 ./strace-static-x86_64: Process 20287 attached ./strace-static-x86_64: Process 20288 attached [pid 20286] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20287] set_robust_list(0x55557143c660, 24) = 0 [pid 20287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20287] setpgid(0, 0) = 0 [pid 20287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20286] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20289 [pid 20287] write(3, "1000", 4) = 4 [pid 20287] close(3executing program ) = 0 [pid 20287] write(1, "executing program\n", 18) = 18 [pid 20287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28398, si_int=0, si_ptr=NULL} --- [pid 20288] set_robust_list(0x55557143c660, 24 [pid 20286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20290 [pid 20286] <... prctl resumed>) = 0 [pid 20288] <... set_robust_list resumed>) = 0 [pid 20286] setpgid(0, 0) = 0 [pid 20288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20287] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20286] <... openat resumed>) = 3 [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20289 attached [pid 20289] set_robust_list(0x55557143c660, 24 [pid 20288] <... prctl resumed>) = 0 [pid 20286] write(3, "1000", 4 [pid 20289] <... set_robust_list resumed>) = 0 [pid 20289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20286] <... write resumed>) = 4 [pid 20289] <... prctl resumed>) = 0 [pid 20289] setpgid(0, 0 [pid 20288] setpgid(0, 0 [pid 20286] close(3 [pid 20289] <... setpgid resumed>) = 0 [pid 20289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20286] <... close resumed>) = 0 ./strace-static-x86_64: Process 20290 attached executing program [pid 20288] <... setpgid resumed>) = 0 [pid 20286] write(1, "executing program\n", 18 [pid 20290] set_robust_list(0x55557143c660, 24) = 0 [pid 20290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20286] <... write resumed>) = 18 [pid 20290] <... prctl resumed>) = 0 [pid 20290] setpgid(0, 0) = 0 [pid 20290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20289] <... openat resumed>) = 3 [pid 20286] <... timer_create resumed>[0]) = 0 [pid 20290] <... openat resumed>) = 3 [pid 20286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20286] <... timer_settime resumed>NULL) = 0 [pid 20289] write(3, "1000", 4) = 4 [pid 20289] close(3executing program ) = 0 [pid 20289] write(1, "executing program\n", 18) = 18 [pid 20286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=70287, si_int=0, si_ptr=NULL} --- executing program [pid 20290] write(3, "1000", 4) = 4 [pid 20290] close(3) = 0 [pid 20290] write(1, "executing program\n", 18) = 18 [pid 20286] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20290] <... timer_create resumed>[0]) = 0 [pid 20289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20288] <... openat resumed>) = 3 [pid 20290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26753, si_int=0, si_ptr=NULL} --- [pid 20290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15827, si_int=0, si_ptr=NULL} --- [pid 20288] write(3, "1000", 4) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20288] close(3 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20291 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20291 attached [pid 20288] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20292 [pid 20288] write(1, "executing program\n", 18 [pid 20291] set_robust_list(0x55557143c660, 24executing program [pid 20288] <... write resumed>) = 18 [pid 20291] <... set_robust_list resumed>) = 0 [pid 20290] +++ killed by SIGRT_1 +++ [pid 20288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20288] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20292 attached [pid 20291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20289] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20288] <... timer_settime resumed>NULL) = 0 [pid 20291] <... prctl resumed>) = 0 [pid 20288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29709, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20292] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20293 attached ) = 0 [pid 20291] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20293 [pid 20292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20291] <... setpgid resumed>) = 0 [pid 20292] <... prctl resumed>) = 0 [pid 20292] setpgid(0, 0) = 0 [pid 20292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20288] +++ killed by SIGRT_1 +++ [pid 20292] write(3, "1000", 4 [pid 20291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20292] <... write resumed>) = 4 [pid 20292] close(3) = 0 executing program [pid 20292] write(1, "executing program\n", 18) = 18 [pid 20292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20292] <... timer_settime resumed>NULL) = 0 [pid 20291] <... openat resumed>) = 3 [pid 20292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15615, si_int=0, si_ptr=NULL} --- [pid 20293] set_robust_list(0x55557143c660, 24 [pid 20292] +++ killed by SIGRT_1 +++ [pid 20291] write(3, "1000", 4 [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20294 attached [pid 20294] set_robust_list(0x55557143c660, 24) = 0 [pid 20294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20294] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20291] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20294 [pid 20294] <... setpgid resumed>) = 0 [pid 20294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20291] close(3 [pid 20293] <... set_robust_list resumed>) = 0 [pid 20294] <... openat resumed>) = 3 [pid 20294] write(3, "1000", 4) = 4 [pid 20293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20291] <... close resumed>) = 0 executing program [pid 20291] write(1, "executing program\n", 18 [pid 20294] close(3 [pid 20291] <... write resumed>) = 18 [pid 20294] <... close resumed>) = 0 [pid 20294] write(1, "executing program\n", 18executing program [pid 20291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20294] <... write resumed>) = 18 [pid 20291] <... timer_create resumed>[0]) = 0 [pid 20291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20291] <... timer_settime resumed>NULL) = 0 [pid 20291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13818, si_int=0, si_ptr=NULL} --- [pid 20294] <... timer_create resumed>[0]) = 0 [pid 20294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7293, si_int=0, si_ptr=NULL} --- [pid 20291] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20294] +++ killed by SIGRT_1 +++ [pid 20293] <... prctl resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20293] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20295 [pid 20293] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20296 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20296 ./strace-static-x86_64: Process 20295 attached [pid 20295] set_robust_list(0x55557143c660, 24 [pid 20296] set_robust_list(0x55557143c660, 24 [pid 20293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20295] <... set_robust_list resumed>) = 0 [pid 20295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20295] setpgid(0, 0) = 0 [pid 20295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20297 attached [pid 20296] <... set_robust_list resumed>) = 0 [pid 20293] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 executing program [pid 20295] write(3, "1000", 4) = 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20297 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20295] close(3) = 0 [pid 20295] write(1, "executing program\n", 18) = 18 [pid 20295] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20295] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20295] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10030, si_int=0, si_ptr=NULL} --- [pid 20293] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20298 [pid 20293] <... write resumed>) = 4 [pid 20293] close(3 [pid 20296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20293] <... close resumed>) = 0 ./strace-static-x86_64: Process 20298 attached [pid 20297] set_robust_list(0x55557143c660, 24 [pid 20296] <... prctl resumed>) = 0 [pid 20293] write(1, "executing program\n", 18 executing program [pid 20297] <... set_robust_list resumed>) = 0 [pid 20296] setpgid(0, 0 [pid 20295] +++ killed by SIGRT_1 +++ [pid 20293] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20295, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20298] set_robust_list(0x55557143c660, 24) = 0 [pid 20293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20296] <... setpgid resumed>) = 0 [pid 20298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20298] setpgid(0, 0) = 0 [pid 20293] <... timer_create resumed>[0]) = 0 [pid 20298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20297] <... prctl resumed>) = 0 [pid 20293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20298] <... openat resumed>) = 3 [pid 20293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25485, si_int=0, si_ptr=NULL} --- [pid 20298] write(3, "1000", 4) = 4 [pid 20298] close(3) = 0 [pid 20298] write(1, "executing program\n", 18executing program ) = 18 [pid 20298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9184, si_int=0, si_ptr=NULL} --- [pid 20293] +++ killed by SIGRT_1 +++ [pid 20297] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20297] <... setpgid resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20298] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20296] <... openat resumed>) = 3 [pid 20296] write(3, "1000", 4 [pid 20297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20296] <... write resumed>) = 4 [pid 20296] close(3) = 0 [pid 20296] write(1, "executing program\n", 18executing program ) = 18 [pid 20296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8809, si_int=0, si_ptr=NULL} --- [pid 20297] <... openat resumed>) = 3 [pid 20297] write(3, "1000", 4) = 4 [pid 20297] close(3) = 0 executing program [pid 20297] write(1, "executing program\n", 18) = 18 [pid 20296] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22915, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20297] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20299 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20300 attached ./strace-static-x86_64: Process 20299 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20301 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20300 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20299] set_robust_list(0x55557143c660, 24) = 0 [pid 20299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20299] setpgid(0, 0) = 0 [pid 20299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20302 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20303 [pid 20299] <... openat resumed>) = 3 executing program [pid 20299] write(3, "1000", 4) = 4 [pid 20299] close(3) = 0 [pid 20299] write(1, "executing program\n", 18) = 18 [pid 20299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20300] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20303 attached ./strace-static-x86_64: Process 20302 attached ./strace-static-x86_64: Process 20301 attached [pid 20299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20300] <... set_robust_list resumed>) = 0 [pid 20303] set_robust_list(0x55557143c660, 24 [pid 20302] set_robust_list(0x55557143c660, 24 [pid 20299] <... timer_settime resumed>NULL) = 0 [pid 20299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9095, si_int=0, si_ptr=NULL} --- [pid 20303] <... set_robust_list resumed>) = 0 [pid 20302] <... set_robust_list resumed>) = 0 [pid 20301] set_robust_list(0x55557143c660, 24 [pid 20300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20300] setpgid(0, 0 [pid 20303] <... prctl resumed>) = 0 [pid 20299] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20301] <... set_robust_list resumed>) = 0 [pid 20300] <... setpgid resumed>) = 0 [pid 20300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20303] setpgid(0, 0 [pid 20301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20301] setpgid(0, 0) = 0 [pid 20301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20303] <... setpgid resumed>) = 0 [pid 20301] <... openat resumed>) = 3 [pid 20300] <... openat resumed>) = 3 [pid 20301] write(3, "1000", 4) = 4 [pid 20301] close(3) = 0 executing program [pid 20301] write(1, "executing program\n", 18) = 18 [pid 20301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8511, si_int=0, si_ptr=NULL} --- [pid 20303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20300] write(3, "1000", 4 [pid 20302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20303] <... openat resumed>) = 3 [pid 20300] <... write resumed>) = 4 [pid 20300] close(3 [pid 20303] write(3, "1000", 4 [pid 20302] <... prctl resumed>) = 0 [pid 20300] <... close resumed>) = 0 [pid 20303] <... write resumed>) = 4 executing program [pid 20302] setpgid(0, 0 [pid 20300] write(1, "executing program\n", 18) = 18 [pid 20303] close(3 [pid 20302] <... setpgid resumed>) = 0 [pid 20303] <... close resumed>) = 0 [pid 20300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 20303] write(1, "executing program\n", 18 [pid 20301] +++ killed by SIGRT_1 +++ [pid 20303] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20300] <... timer_create resumed>[0]) = 0 [pid 20302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20303] <... timer_create resumed>[0]) = 0 [pid 20300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20302] <... openat resumed>) = 3 [pid 20300] <... timer_settime resumed>NULL) = 0 [pid 20302] write(3, "1000", 4) = 4 [pid 20302] close(3) = 0 executing program [pid 20302] write(1, "executing program\n", 18) = 18 [pid 20302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20303] <... timer_settime resumed>NULL) = 0 [pid 20300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=71508, si_int=0, si_ptr=NULL} --- [pid 20303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7857, si_int=0, si_ptr=NULL} --- [pid 20302] <... timer_create resumed>[0]) = 0 [pid 20302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7167, si_int=0, si_ptr=NULL} --- [pid 20300] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20303] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20302] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20304 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20304 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20305 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20306 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20307 ./strace-static-x86_64: Process 20305 attached [pid 20305] set_robust_list(0x55557143c660, 24) = 0 [pid 20305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20305] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20307 attached [pid 20305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20304] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20308 [pid 20305] <... openat resumed>) = 3 [pid 20305] write(3, "1000", 4) = 4 [pid 20305] close(3) = 0 [pid 20305] write(1, "executing program\n", 18executing program ) = 18 [pid 20305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20304] <... set_robust_list resumed>) = 0 [pid 20307] set_robust_list(0x55557143c660, 24 [pid 20305] <... timer_create resumed>[0]) = 0 [pid 20305] 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 20306 attached NULL) = 0 [pid 20305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8300, si_int=0, si_ptr=NULL} --- [pid 20306] set_robust_list(0x55557143c660, 24 [pid 20304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20307] <... set_robust_list resumed>) = 0 [pid 20306] <... set_robust_list resumed>) = 0 [pid 20306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20304] <... prctl resumed>) = 0 [pid 20306] <... prctl resumed>) = 0 [pid 20306] setpgid(0, 0 [pid 20304] setpgid(0, 0 [pid 20306] <... setpgid resumed>) = 0 [pid 20306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20306] <... openat resumed>) = 3 [pid 20304] <... setpgid resumed>) = 0 [pid 20305] +++ killed by SIGRT_1 +++ [pid 20306] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20306] <... write resumed>) = 4 [pid 20304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20306] close(3) = 0 [pid 20304] <... openat resumed>) = 3 [pid 20306] write(1, "executing program\n", 18executing program ) = 18 [pid 20306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20307] <... prctl resumed>) = 0 [pid 20304] write(3, "1000", 4 [pid 20306] <... timer_create resumed>[0]) = 0 [pid 20304] <... write resumed>) = 4 [pid 20306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8964, si_int=0, si_ptr=NULL} --- [pid 20304] close(3 [pid 20307] setpgid(0, 0 [pid 20304] <... close resumed>) = 0 [pid 20307] <... setpgid resumed>) = 0 [pid 20304] write(1, "executing program\n", 18executing program [pid 20307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20304] <... write resumed>) = 18 [pid 20307] <... openat resumed>) = 3 [pid 20304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20307] write(3, "1000", 4 [pid 20304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20307] <... write resumed>) = 4 [pid 20307] close(3) = 0 executing program [pid 20307] write(1, "executing program\n", 18) = 18 [pid 20304] <... timer_settime resumed>NULL) = 0 [pid 20304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21665, si_int=0, si_ptr=NULL} --- [pid 20307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20106, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20308 attached [pid 20304] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20308] set_robust_list(0x55557143c660, 24) = 0 [pid 20308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20306] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20307] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20308] <... prctl resumed>) = 0 [pid 20308] setpgid(0, 0) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20308] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20309 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20309 attached [pid 20308] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20310 attached [pid 20310] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20310 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20311 [pid 20308] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20309] set_robust_list(0x55557143c660, 24 [pid 20308] close(3 [pid 20310] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20312 [pid 20309] <... set_robust_list resumed>) = 0 [pid 20308] <... close resumed>) = 0 [pid 20308] write(1, "executing program\n", 18./strace-static-x86_64: Process 20312 attached [pid 20309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20308] <... write resumed>) = 18 [pid 20310] <... prctl resumed>) = 0 [pid 20308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20309] <... prctl resumed>) = 0 [pid 20310] setpgid(0, 0 [pid 20308] <... timer_create resumed>[0]) = 0 [pid 20309] setpgid(0, 0 [pid 20308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20310] <... setpgid resumed>) = 0 [pid 20308] <... timer_settime resumed>NULL) = 0 [pid 20309] <... setpgid resumed>) = 0 [pid 20308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9904, si_int=0, si_ptr=NULL} --- [pid 20309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20310] write(3, "1000", 4) = 4 [pid 20310] close(3) = 0 [pid 20310] write(1, "executing program\n", 18) = 18 [pid 20310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20308] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20310] <... timer_create resumed>[0]) = 0 [pid 20309] <... openat resumed>) = 3 [pid 20310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8180, si_int=0, si_ptr=NULL} --- [pid 20309] write(3, "1000", 4 [pid 20312] set_robust_list(0x55557143c660, 24 [pid 20309] <... write resumed>) = 4 [pid 20312] <... set_robust_list resumed>) = 0 [pid 20309] close(3) = 0 [pid 20309] write(1, "executing program\n", 18executing program [pid 20312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20310] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20309] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20311 attached [pid 20309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20311] set_robust_list(0x55557143c660, 24) = 0 [pid 20311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20311] setpgid(0, 0) = 0 [pid 20311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20311] write(3, "1000", 4 [pid 20309] <... timer_create resumed>[0]) = 0 [pid 20311] <... write resumed>) = 4 [pid 20309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20311] close(3) = 0 [pid 20311] write(1, "executing program\n", 18executing program ) = 18 [pid 20311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7953, si_int=0, si_ptr=NULL} --- [pid 20309] <... timer_settime resumed>NULL) = 0 [pid 20312] <... prctl resumed>) = 0 [pid 20309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9655, si_int=0, si_ptr=NULL} --- [pid 20311] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20309] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20312] setpgid(0, 0) = 0 [pid 20312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 20312] write(3, "1000", 4) = 4 [pid 20312] close(3) = 0 [pid 20312] write(1, "executing program\n", 18) = 18 [pid 20312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8230, si_int=0, si_ptr=NULL} --- [pid 20312] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20313 attached , child_tidptr=0x55557143c650) = 20313 [pid 20313] set_robust_list(0x55557143c660, 24) = 0 [pid 20313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20313] <... prctl resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20313] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20314 attached [pid 20313] <... setpgid resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20314 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20316 ./strace-static-x86_64: Process 20315 attached [pid 20315] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20315 [pid 20315] <... set_robust_list resumed>) = 0 [pid 20313] <... openat resumed>) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20317 [pid 20315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20315] setpgid(0, 0) = 0 [pid 20315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20314] set_robust_list(0x55557143c660, 24 [pid 20313] write(3, "1000", 4) = 4 [pid 20314] <... set_robust_list resumed>) = 0 [pid 20313] close(3 [pid 20315] <... openat resumed>) = 3 [pid 20315] write(3, "1000", 4 [pid 20313] <... close resumed>) = 0 [pid 20315] <... write resumed>) = 4 [pid 20315] close(3executing program executing program ) = 0 [pid 20315] write(1, "executing program\n", 18) = 18 [pid 20315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20313] write(1, "executing program\n", 18 [pid 20315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13589, si_int=0, si_ptr=NULL} --- [pid 20313] <... write resumed>) = 18 [pid 20313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20314] <... prctl resumed>) = 0 [pid 20313] <... timer_settime resumed>NULL) = 0 [pid 20315] +++ killed by SIGRT_1 +++ [pid 20313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17406, si_int=0, si_ptr=NULL} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20316 attached [pid 20316] set_robust_list(0x55557143c660, 24) = 0 [pid 20316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20316] setpgid(0, 0) = 0 [pid 20316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20313] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20316] <... openat resumed>) = 3 [pid 20316] write(3, "1000", 4) = 4 [pid 20316] close(3) = 0 [pid 20316] write(1, "executing program\n", 18) = 18 [pid 20316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20314] setpgid(0, 0 [pid 20316] <... timer_create resumed>[0]) = 0 [pid 20316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8173, si_int=0, si_ptr=NULL} --- [pid 20314] <... setpgid resumed>) = 0 [pid 20314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20316] +++ killed by SIGRT_1 +++ [pid 20314] <... openat resumed>) = 3 [pid 20314] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20317 attached [pid 20317] set_robust_list(0x55557143c660, 24 [pid 20314] <... write resumed>) = 4 [pid 20317] <... set_robust_list resumed>) = 0 [pid 20317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20314] close(3 [pid 20317] <... prctl resumed>) = 0 [pid 20317] setpgid(0, 0) = 0 [pid 20317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20314] <... close resumed>) = 0 [pid 20314] write(1, "executing program\n", 18 [pid 20317] <... openat resumed>) = 3 executing program executing program [pid 20317] write(3, "1000", 4) = 4 [pid 20317] close(3) = 0 [pid 20317] write(1, "executing program\n", 18) = 18 [pid 20317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20314] <... write resumed>) = 18 [pid 20317] <... timer_create resumed>[0]) = 0 [pid 20317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13164, si_int=0, si_ptr=NULL} --- [pid 20314] <... timer_create resumed>[0]) = 0 [pid 20314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15647, si_int=0, si_ptr=NULL} --- [pid 20317] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20314] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20318 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20318 attached [pid 20318] set_robust_list(0x55557143c660, 24) = 0 [pid 20318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20318] setpgid(0, 0) = 0 [pid 20318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20318] write(3, "1000", 4) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20319 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20319 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20320 [pid 20318] close(3) = 0 [pid 20318] write(1, "executing program\n", 18executing program ) = 18 [pid 20318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13540, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20318] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20321 attached [pid 20321] set_robust_list(0x55557143c660, 24) = 0 [pid 20321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20321 [pid 20321] <... prctl resumed>) = 0 [pid 20321] setpgid(0, 0) = 0 [pid 20321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20322 [pid 20321] <... openat resumed>) = 3 [pid 20321] write(3, "1000", 4) = 4 [pid 20321] close(3) = 0 executing program [pid 20321] write(1, "executing program\n", 18) = 18 [pid 20321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20319] set_robust_list(0x55557143c660, 24 [pid 20321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7997, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20320 attached [pid 20319] <... set_robust_list resumed>) = 0 [pid 20319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20320] set_robust_list(0x55557143c660, 24 [pid 20319] setpgid(0, 0 [pid 20320] <... set_robust_list resumed>) = 0 [pid 20321] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20322 attached [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20322] set_robust_list(0x55557143c660, 24 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20322] <... set_robust_list resumed>) = 0 [pid 20322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20322] setpgid(0, 0) = 0 [pid 20322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20319] <... setpgid resumed>) = 0 [pid 20322] <... openat resumed>) = 3 executing program [pid 20319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20322] write(3, "1000", 4) = 4 [pid 20322] close(3) = 0 [pid 20322] write(1, "executing program\n", 18) = 18 [pid 20322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7836, si_int=0, si_ptr=NULL} --- [pid 20319] <... openat resumed>) = 3 [pid 20322] +++ killed by SIGRT_1 +++ [pid 20319] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20319] <... write resumed>) = 4 [pid 20319] close(3 [pid 20320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20319] <... close resumed>) = 0 [pid 20319] write(1, "executing program\n", 18executing program ) = 18 [pid 20320] setpgid(0, 0 [pid 20319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20320] <... setpgid resumed>) = 0 [pid 20319] <... timer_create resumed>[0]) = 0 executing program [pid 20319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11294, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20319] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20323 attached [pid 20320] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20323 [pid 20320] write(3, "1000", 4 [pid 20323] set_robust_list(0x55557143c660, 24 [pid 20320] <... write resumed>) = 4 [pid 20323] <... set_robust_list resumed>) = 0 [pid 20320] close(3) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20320] write(1, "executing program\n", 18 [pid 20323] <... prctl resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20320] <... write resumed>) = 18 [pid 20320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20323] setpgid(0, 0 [pid 20320] <... timer_create resumed>[0]) = 0 [pid 20323] <... setpgid resumed>) = 0 [pid 20320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9504, si_int=0, si_ptr=NULL} --- [pid 20323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20324 attached [pid 20324] set_robust_list(0x55557143c660, 24 [pid 20320] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20324 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20323] <... openat resumed>) = 3 [pid 20323] write(3, "1000", 4 [pid 20324] <... set_robust_list resumed>) = 0 [pid 20324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20323] <... write resumed>) = 4 [pid 20324] <... prctl resumed>) = 0 [pid 20324] setpgid(0, 0) = 0 [pid 20324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20323] close(3 [pid 20324] <... openat resumed>) = 3 [pid 20324] write(3, "1000", 4) = 4 [pid 20324] close(3) = 0 executing program [pid 20324] write(1, "executing program\n", 18) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 20324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20324] <... timer_create resumed>[0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7661, si_int=0, si_ptr=NULL} --- [pid 20324] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20325 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20326 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20325 attached [pid 20325] set_robust_list(0x55557143c660, 24) = 0 [pid 20325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20325] setpgid(0, 0) = 0 [pid 20323] <... close resumed>) = 0 ./strace-static-x86_64: Process 20326 attached [pid 20326] set_robust_list(0x55557143c660, 24 [pid 20323] write(1, "executing program\n", 18 [pid 20326] <... set_robust_list resumed>) = 0 [pid 20325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20325] <... openat resumed>) = 3 executing program executing program [pid 20326] <... prctl resumed>) = 0 [pid 20326] setpgid(0, 0 [pid 20325] write(3, "1000", 4 [pid 20326] <... setpgid resumed>) = 0 [pid 20325] <... write resumed>) = 4 [pid 20323] <... write resumed>) = 18 [pid 20325] close(3) = 0 [pid 20325] write(1, "executing program\n", 18) = 18 [pid 20325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20326] <... openat resumed>) = 3 [pid 20325] <... timer_create resumed>[0]) = 0 [pid 20325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9070, si_int=0, si_ptr=NULL} --- [pid 20326] write(3, "1000", 4 [pid 20323] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20328 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20327 [pid 20326] <... write resumed>) = 4 [pid 20323] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program ./strace-static-x86_64: Process 20327 attached [pid 20326] close(3) = 0 [pid 20326] write(1, "executing program\n", 18) = 18 [pid 20323] <... timer_settime resumed>NULL) = 0 [pid 20326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8344, si_int=0, si_ptr=NULL} --- [pid 20323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=79246, si_int=0, si_ptr=NULL} --- [pid 20327] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20328 attached ) = 0 [pid 20325] +++ killed by SIGRT_1 +++ [pid 20326] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20323] +++ killed by SIGRT_1 +++ [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20328] set_robust_list(0x55557143c660, 24) = 0 [pid 20328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20328] setpgid(0, 0) = 0 [pid 20328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20328] <... openat resumed>) = 3 [pid 20328] write(3, "1000", 4) = 4 [pid 20328] close(3) = 0 [pid 20328] write(1, "executing program\n", 18executing program ) = 18 [pid 20328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8356, si_int=0, si_ptr=NULL} --- [pid 20327] <... prctl resumed>) = 0 [pid 20327] setpgid(0, 0) = 0 [pid 20328] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20327] write(3, "1000", 4) = 4 [pid 20327] close(3) = 0 [pid 20327] write(1, "executing program\n", 18executing program ) = 18 [pid 20327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14859, si_int=0, si_ptr=NULL} --- [pid 20327] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20329 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20331 attached ./strace-static-x86_64: Process 20330 attached ./strace-static-x86_64: Process 20332 attached [pid 20331] set_robust_list(0x55557143c660, 24 [pid 20330] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20331 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20332 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20330 ./strace-static-x86_64: Process 20329 attached [pid 20329] set_robust_list(0x55557143c660, 24) = 0 [pid 20329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20329] setpgid(0, 0) = 0 [pid 20329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20332] set_robust_list(0x55557143c660, 24 [pid 20331] <... set_robust_list resumed>) = 0 [pid 20330] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20333 [pid 20329] <... openat resumed>) = 3 [pid 20329] write(3, "1000", 4) = 4 [pid 20329] close(3 [pid 20332] <... set_robust_list resumed>) = 0 [pid 20330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20331] setpgid(0, 0) = 0 [pid 20331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20330] <... prctl resumed>) = 0 [pid 20332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20331] <... openat resumed>) = 3 [pid 20330] setpgid(0, 0 [pid 20331] write(3, "1000", 4) = 4 [pid 20332] <... prctl resumed>) = 0 [pid 20330] <... setpgid resumed>) = 0 [pid 20331] close(3) = 0 [pid 20331] write(1, "executing program\n", 18executing program ) = 18 [pid 20331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20332] setpgid(0, 0 [pid 20331] <... timer_create resumed>[0]) = 0 [pid 20330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8179, si_int=0, si_ptr=NULL} --- [pid 20332] <... setpgid resumed>) = 0 [pid 20331] +++ killed by SIGRT_1 +++ [pid 20330] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20330] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20330] <... write resumed>) = 4 [pid 20329] <... close resumed>) = 0 [pid 20329] write(1, "executing program\n", 18) = 18 [pid 20329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8211, si_int=0, si_ptr=NULL} --- [pid 20330] close(3) = 0 executing program [pid 20330] write(1, "executing program\n", 18) = 18 [pid 20332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20329] +++ killed by SIGRT_1 +++ [pid 20330] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20333 attached [pid 20330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27223, si_int=0, si_ptr=NULL} --- [pid 20332] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 executing program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20333] set_robust_list(0x55557143c660, 24) = 0 [pid 20333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20333] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20334 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20333] <... setpgid resumed>) = 0 [pid 20333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20335 [pid 20333] <... openat resumed>) = 3 [pid 20333] write(3, "1000", 4) = 4 [pid 20333] close(3) = 0 [pid 20333] write(1, "executing program\n", 18) = 18 [pid 20330] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9915, si_int=0, si_ptr=NULL} --- [pid 20332] write(3, "1000", 4./strace-static-x86_64: Process 20334 attached ) = 4 [pid 20334] set_robust_list(0x55557143c660, 24 [pid 20332] close(3 [pid 20334] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20335 attached [pid 20334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20332] <... close resumed>) = 0 [pid 20332] write(1, "executing program\n", 18 [pid 20334] <... prctl resumed>) = 0 executing program [pid 20335] set_robust_list(0x55557143c660, 24 [pid 20334] setpgid(0, 0 [pid 20333] +++ killed by SIGRT_1 +++ [pid 20332] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20335] <... set_robust_list resumed>) = 0 [pid 20335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20335] setpgid(0, 0) = 0 [pid 20335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20336 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20337 executing program [pid 20332] <... timer_settime resumed>NULL) = 0 [pid 20335] write(3, "1000", 4 [pid 20332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19839, si_int=0, si_ptr=NULL} --- [pid 20335] <... write resumed>) = 4 [pid 20335] close(3) = 0 [pid 20335] write(1, "executing program\n", 18) = 18 [pid 20335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20334] <... setpgid resumed>) = 0 [pid 20335] <... timer_create resumed>[0]) = 0 [pid 20335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8735, si_int=0, si_ptr=NULL} --- [pid 20332] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20335] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20334] <... openat resumed>) = 3 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20334] write(3, "1000", 4./strace-static-x86_64: Process 20337 attached [pid 20337] set_robust_list(0x55557143c660, 24) = 0 [pid 20337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20334] <... write resumed>) = 4 ./strace-static-x86_64: Process 20336 attached [pid 20337] <... prctl resumed>) = 0 [pid 20337] setpgid(0, 0) = 0 [pid 20336] set_robust_list(0x55557143c660, 24 [pid 20334] close(3) = 0 [pid 20337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20336] <... set_robust_list resumed>) = 0 [pid 20334] write(1, "executing program\n", 18 [pid 20337] write(3, "1000", 4) = 4 executing program [pid 20337] close(3) = 0 [pid 20337] write(1, "executing program\n", 18) = 18 [pid 20337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [0]) = 0 [pid 20334] <... write resumed>) = 18 [pid 20337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8429, si_int=0, si_ptr=NULL} --- [pid 20334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20334] <... timer_settime resumed>NULL) = 0 [pid 20334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12669, si_int=0, si_ptr=NULL} --- [pid 20336] <... prctl resumed>) = 0 [pid 20337] +++ killed by SIGRT_1 +++ [pid 20334] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20336] setpgid(0, 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20336] <... setpgid resumed>) = 0 [pid 20336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20336] write(3, "1000", 4) = 4 [pid 20336] close(3) = 0 executing program [pid 20336] write(1, "executing program\n", 18) = 18 [pid 20336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16658, si_int=0, si_ptr=NULL} --- [pid 20336] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20338 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20338 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20339 attached [pid 20339] set_robust_list(0x55557143c660, 24) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20340 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20339 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20339] setpgid(0, 0) = 0 [pid 20339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20341 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20342 executing program [pid 20339] <... openat resumed>) = 3 [pid 20339] write(3, "1000", 4) = 4 [pid 20339] close(3) = 0 [pid 20339] write(1, "executing program\n", 18) = 18 [pid 20339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20338] set_robust_list(0x55557143c660, 24 [pid 20339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8415, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20341 attached [pid 20338] <... set_robust_list resumed>) = 0 [pid 20338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20341] set_robust_list(0x55557143c660, 24) = 0 [pid 20338] setpgid(0, 0) = 0 [pid 20339] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20340 attached [pid 20340] set_robust_list(0x55557143c660, 24) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 20342 attached [pid 20340] setpgid(0, 0 [pid 20342] set_robust_list(0x55557143c660, 24 [pid 20340] <... setpgid resumed>) = 0 [pid 20340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20342] <... set_robust_list resumed>) = 0 [pid 20342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20340] <... openat resumed>) = 3 [pid 20342] setpgid(0, 0) = 0 [pid 20342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20340] write(3, "1000", 4) = 4 [pid 20340] close(3 [pid 20338] <... openat resumed>) = 3 [pid 20338] write(3, "1000", 4 [pid 20341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20342] <... openat resumed>) = 3 [pid 20342] write(3, "1000", 4) = 4 [pid 20340] <... close resumed>) = 0 [pid 20342] close(3) = 0 [pid 20340] write(1, "executing program\n", 18executing program ) = 18 executing program [pid 20342] write(1, "executing program\n", 18) = 18 [pid 20340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20340] <... timer_create resumed>[0]) = 0 [pid 20342] <... timer_create resumed>[0]) = 0 [pid 20340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20340] <... timer_settime resumed>NULL) = 0 [pid 20341] <... prctl resumed>) = 0 [pid 20338] <... write resumed>) = 4 [pid 20340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50436, si_int=0, si_ptr=NULL} --- [pid 20338] close(3 [pid 20341] setpgid(0, 0 [pid 20338] <... close resumed>) = 0 [pid 20342] <... timer_settime resumed>NULL) = 0 [pid 20342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=96637, si_int=0, si_ptr=NULL} --- executing program [pid 20341] <... setpgid resumed>) = 0 [pid 20338] write(1, "executing program\n", 18) = 18 [pid 20341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20340] +++ killed by SIGRT_1 +++ [pid 20338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20338] <... timer_settime resumed>NULL) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12401, si_int=0, si_ptr=NULL} --- [pid 20341] <... openat resumed>) = 3 [pid 20342] +++ killed by SIGRT_1 +++ [pid 20338] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20341] write(3, "1000", 4) = 4 [pid 20341] close(3) = 0 [pid 20341] write(1, "executing program\n", 18executing program ) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20343 attached [pid 20343] set_robust_list(0x55557143c660, 24) = 0 [pid 20343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20344 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20343 ./strace-static-x86_64: Process 20345 attached [pid 20341] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20345 [pid 20345] set_robust_list(0x55557143c660, 24 [pid 20343] <... prctl resumed>) = 0 [pid 20341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20345] <... set_robust_list resumed>) = 0 [pid 20341] <... timer_settime resumed>NULL) = 0 [pid 20341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8809, si_int=0, si_ptr=NULL} --- [pid 20345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20343] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20344 attached [pid 20345] <... prctl resumed>) = 0 [pid 20341] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20345] setpgid(0, 0) = 0 [pid 20344] set_robust_list(0x55557143c660, 24 [pid 20343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20346 attached [pid 20345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20344] <... set_robust_list resumed>) = 0 [pid 20344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20343] <... openat resumed>) = 3 [pid 20345] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20346 [pid 20344] <... prctl resumed>) = 0 [pid 20344] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20347 [pid 20344] <... setpgid resumed>) = 0 [pid 20343] write(3, "1000", 4 [pid 20344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20347 attached [pid 20343] <... write resumed>) = 4 [pid 20345] write(3, "1000", 4 [pid 20343] close(3 [pid 20345] <... write resumed>) = 4 [pid 20343] <... close resumed>) = 0 [pid 20345] close(3) = 0 executing program executing program [pid 20343] write(1, "executing program\n", 18) = 18 [pid 20345] write(1, "executing program\n", 18) = 18 [pid 20343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20347] set_robust_list(0x55557143c660, 24 [pid 20344] <... openat resumed>) = 3 [pid 20345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20343] <... timer_create resumed>[0]) = 0 [pid 20345] <... timer_create resumed>[0]) = 0 [pid 20343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20343] <... timer_settime resumed>NULL) = 0 [pid 20345] <... timer_settime resumed>NULL) = 0 [pid 20344] write(3, "1000", 4 [pid 20345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14985, si_int=0, si_ptr=NULL} --- [pid 20344] <... write resumed>) = 4 [pid 20343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40613, si_int=0, si_ptr=NULL} --- [pid 20344] close(3 [pid 20347] <... set_robust_list resumed>) = 0 [pid 20346] set_robust_list(0x55557143c660, 24 [pid 20344] <... close resumed>) = 0 [pid 20347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20346] <... set_robust_list resumed>) = 0 [pid 20343] +++ killed by SIGRT_1 +++ [pid 20347] <... prctl resumed>) = 0 [pid 20346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20345] +++ killed by SIGRT_1 +++ [pid 20344] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20347] setpgid(0, 0) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20344] <... write resumed>) = 18 [pid 20346] <... prctl resumed>) = 0 [pid 20347] <... openat resumed>) = 3 [pid 20347] write(3, "1000", 4executing program ) = 4 [pid 20347] close(3) = 0 [pid 20347] write(1, "executing program\n", 18) = 18 [pid 20347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8030, si_int=0, si_ptr=NULL} --- [pid 20344] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20346] setpgid(0, 0 [pid 20344] <... timer_create resumed>[0]) = 0 [pid 20346] <... setpgid resumed>) = 0 [pid 20347] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20344] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20344] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44567, si_int=0, si_ptr=NULL} --- [pid 20346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20344] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20344, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20346] <... openat resumed>) = 3 [pid 20346] write(3, "1000", 4) = 4 [pid 20346] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20346] <... close resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20348 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20348 [pid 20346] write(1, "executing program\n", 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20348] set_robust_list(0x55557143c660, 24 [pid 20346] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20349 [pid 20346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20348] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20349 attached [pid 20346] <... timer_create resumed>[0]) = 0 [pid 20346] 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 20350 attached [pid 20350] set_robust_list(0x55557143c660, 24 [pid 20346] <... timer_settime resumed>NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20350 [pid 20350] <... set_robust_list resumed>) = 0 [pid 20350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20350] setpgid(0, 0) = 0 [pid 20346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58788, si_int=0, si_ptr=NULL} --- [pid 20350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 executing program [pid 20350] <... openat resumed>) = 3 [pid 20350] write(3, "1000", 4) = 4 [pid 20350] close(3) = 0 [pid 20350] write(1, "executing program\n", 18) = 18 [pid 20350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7535, si_int=0, si_ptr=NULL} --- [pid 20346] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20350] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20351 ./strace-static-x86_64: Process 20351 attached [pid 20351] set_robust_list(0x55557143c660, 24) = 0 [pid 20351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20351] setpgid(0, 0) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20348] <... prctl resumed>) = 0 [pid 20349] set_robust_list(0x55557143c660, 24 [pid 20351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20351] <... openat resumed>) = 3 [pid 20349] <... set_robust_list resumed>) = 0 [pid 20348] setpgid(0, 0 [pid 20351] write(3, "1000", 4) = 4 executing program [pid 20351] close(3) = 0 [pid 20351] write(1, "executing program\n", 18) = 18 [pid 20351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20348] <... setpgid resumed>) = 0 [pid 20351] <... timer_create resumed>[0]) = 0 [pid 20351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8150, si_int=0, si_ptr=NULL} --- [pid 20348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20348] write(3, "1000", 4 [pid 20349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20348] <... write resumed>) = 4 [pid 20349] <... prctl resumed>) = 0 [pid 20351] +++ killed by SIGRT_1 +++ [pid 20348] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20348] <... close resumed>) = 0 [pid 20348] write(1, "executing program\n", 18executing program [pid 20349] setpgid(0, 0 [pid 20348] <... write resumed>) = 18 [pid 20348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20349] <... setpgid resumed>) = 0 [pid 20348] <... timer_create resumed>[0]) = 0 [pid 20348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20348] <... timer_settime resumed>NULL) = 0 [pid 20348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8707, si_int=0, si_ptr=NULL} --- [pid 20348] +++ killed by SIGRT_1 +++ [pid 20349] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20349] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20349] <... write resumed>) = 4 [pid 20349] close(3) = 0 [pid 20349] write(1, "executing program\n", 18executing program ) = 18 [pid 20349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=49865, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20352 ./strace-static-x86_64: Process 20352 attached [pid 20349] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20352] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20353 ./strace-static-x86_64: Process 20353 attached [pid 20352] <... set_robust_list resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20353] set_robust_list(0x55557143c660, 24 [pid 20352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20354 ./strace-static-x86_64: Process 20354 attached [pid 20353] <... set_robust_list resumed>) = 0 [pid 20352] <... prctl resumed>) = 0 [pid 20352] setpgid(0, 0 [pid 20353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20352] <... setpgid resumed>) = 0 [pid 20353] <... prctl resumed>) = 0 [pid 20352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20354] set_robust_list(0x55557143c660, 24 [pid 20352] <... openat resumed>) = 3 [pid 20352] write(3, "1000", 4 [pid 20353] setpgid(0, 0 [pid 20354] <... set_robust_list resumed>) = 0 [pid 20352] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20353] <... setpgid resumed>) = 0 [pid 20352] close(3) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20352] write(1, "executing program\n", 18 [pid 20353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ./strace-static-x86_64: Process 20355 attached [pid 20355] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20355 [pid 20352] <... write resumed>) = 18 [pid 20355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20355] setpgid(0, 0) = 0 [pid 20355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20353] <... openat resumed>) = 3 executing program [pid 20352] <... timer_create resumed>[0]) = 0 [pid 20355] <... openat resumed>) = 3 [pid 20355] write(3, "1000", 4) = 4 [pid 20355] close(3) = 0 [pid 20355] write(1, "executing program\n", 18) = 18 [pid 20355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20353] write(3, "1000", 4 [pid 20352] <... timer_settime resumed>NULL) = 0 [pid 20353] <... write resumed>) = 4 [pid 20352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8624, si_int=0, si_ptr=NULL} --- [pid 20353] close(3 [pid 20355] <... timer_settime resumed>NULL) = 0 [pid 20355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8165, si_int=0, si_ptr=NULL} --- [pid 20355] +++ killed by SIGRT_1 +++ [pid 20352] +++ killed by SIGRT_1 +++ [pid 20353] <... close resumed>) = 0 executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20353] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20353] <... write resumed>) = 18 [pid 20354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20354] <... prctl resumed>) = 0 [pid 20353] <... timer_create resumed>[0]) = 0 [pid 20353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20354] setpgid(0, 0 [pid 20353] <... timer_settime resumed>NULL) = 0 [pid 20354] <... setpgid resumed>) = 0 [pid 20353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37155, si_int=0, si_ptr=NULL} --- [pid 20353] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20354] <... openat resumed>) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20356 attached [pid 20354] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20356 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20357 [pid 347] <... restart_syscall resumed>) = 0 [pid 20354] <... write resumed>) = 4 [pid 20356] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20356] <... set_robust_list resumed>) = 0 [pid 20354] close(3./strace-static-x86_64: Process 20358 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20358 ./strace-static-x86_64: Process 20357 attached [pid 20357] set_robust_list(0x55557143c660, 24 [pid 20354] <... close resumed>) = 0 [pid 20357] <... set_robust_list resumed>) = 0 [pid 20357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20357] setpgid(0, 0) = 0 [pid 20354] write(1, "executing program\n", 18 [pid 20356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20357] write(3, "1000", 4) = 4 executing program [pid 20357] close(3) = 0 [pid 20357] write(1, "executing program\n", 18) = 18 [pid 20357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- executing program [pid 20354] <... write resumed>) = 18 [pid 20357] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20358] set_robust_list(0x55557143c660, 24 [pid 20356] <... prctl resumed>) = 0 [pid 20354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20358] <... set_robust_list resumed>) = 0 [pid 20356] setpgid(0, 0 [pid 20354] <... timer_settime resumed>NULL) = 0 [pid 20354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11287, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20354] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20359 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20359 attached [pid 20359] set_robust_list(0x55557143c660, 24) = 0 [pid 20359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20356] <... setpgid resumed>) = 0 [pid 20359] <... prctl resumed>) = 0 [pid 20359] setpgid(0, 0) = 0 [pid 20359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20359] write(3, "1000", 4executing program ) = 4 [pid 20359] close(3) = 0 [pid 20359] write(1, "executing program\n", 18) = 18 [pid 20359] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20359] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20359] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8764, si_int=0, si_ptr=NULL} --- [pid 20356] <... openat resumed>) = 3 [pid 20356] write(3, "1000", 4 [pid 20358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20356] <... write resumed>) = 4 [pid 20359] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20359, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20358] <... prctl resumed>) = 0 [pid 20356] close(3) = 0 [pid 20358] setpgid(0, 0 [pid 20356] write(1, "executing program\n", 18executing program ) = 18 [pid 20358] <... setpgid resumed>) = 0 [pid 20356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20356] <... timer_settime resumed>NULL) = 0 [pid 20356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15480, si_int=0, si_ptr=NULL} --- [pid 20356] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20358] <... openat resumed>) = 3 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20358] write(3, "1000", 4) = 4 [pid 20358] close(3executing program ) = 0 [pid 20358] write(1, "executing program\n", 18) = 18 [pid 20358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20360 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20361 [pid 20358] <... timer_create resumed>[0]) = 0 [pid 20358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20358] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20361 attached ./strace-static-x86_64: Process 20360 attached [pid 20358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31054, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20362 attached [pid 20361] set_robust_list(0x55557143c660, 24) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20362 [pid 20361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20363 [pid 20360] set_robust_list(0x55557143c660, 24 [pid 20361] <... prctl resumed>) = 0 [pid 20360] <... set_robust_list resumed>) = 0 [pid 20360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20360] setpgid(0, 0) = 0 [pid 20360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20361] setpgid(0, 0 [pid 20360] <... openat resumed>) = 3 [pid 20360] write(3, "1000", 4executing program ) = 4 [pid 20360] close(3) = 0 [pid 20360] write(1, "executing program\n", 18) = 18 [pid 20360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20361] <... setpgid resumed>) = 0 [pid 20360] <... timer_create resumed>[0]) = 0 [pid 20360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10487, si_int=0, si_ptr=NULL} --- [pid 20361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20360] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20363 attached [pid 20363] set_robust_list(0x55557143c660, 24) = 0 [pid 20363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20361] write(3, "1000", 4 [pid 20363] <... prctl resumed>) = 0 [pid 20363] setpgid(0, 0) = 0 [pid 20363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20361] <... write resumed>) = 4 [pid 20358] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20363] <... openat resumed>) = 3 executing program [pid 20363] write(3, "1000", 4) = 4 [pid 20363] close(3) = 0 [pid 20363] write(1, "executing program\n", 18) = 18 [pid 20363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20361] close(3 [pid 20363] <... timer_create resumed>[0]) = 0 [pid 20363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20361] <... close resumed>) = 0 executing program [pid 20363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12213, si_int=0, si_ptr=NULL} --- [pid 20361] write(1, "executing program\n", 18) = 18 [pid 20361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20362] set_robust_list(0x55557143c660, 24 [pid 20363] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20362] <... set_robust_list resumed>) = 0 [pid 20361] <... timer_create resumed>[0]) = 0 [pid 20361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20361] <... timer_settime resumed>NULL) = 0 [pid 20361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33955, si_int=0, si_ptr=NULL} --- [pid 20362] setpgid(0, 0) = 0 [pid 20361] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20362] write(3, "1000", 4) = 4 [pid 20362] close(3) = 0 [pid 20362] write(1, "executing program\n", 18executing program ) = 18 [pid 20362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8220, si_int=0, si_ptr=NULL} --- [pid 20362] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20364 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20364 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20364] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20365 attached [pid 20365] set_robust_list(0x55557143c660, 24) = 0 [pid 20365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20365] setpgid(0, 0) = 0 [pid 20365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20365] write(3, "1000", 4) = 4 [pid 20365] close(3) = 0 executing program [pid 20365] write(1, "executing program\n", 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20365 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20366 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20367 [pid 20365] <... write resumed>) = 18 [pid 20365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20368 [pid 20365] <... timer_create resumed>[0]) = 0 [pid 20365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8324, si_int=0, si_ptr=NULL} --- [pid 20364] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20367 attached ./strace-static-x86_64: Process 20368 attached ./strace-static-x86_64: Process 20366 attached [pid 20365] +++ killed by SIGRT_1 +++ [pid 20364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20364] <... prctl resumed>) = 0 [pid 20366] set_robust_list(0x55557143c660, 24) = 0 [pid 20368] set_robust_list(0x55557143c660, 24) = 0 [pid 20366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20366] <... prctl resumed>) = 0 [pid 20366] setpgid(0, 0 [pid 20368] <... prctl resumed>) = 0 [pid 20366] <... setpgid resumed>) = 0 [pid 20366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20368] setpgid(0, 0) = 0 [pid 20368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20364] setpgid(0, 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20367] set_robust_list(0x55557143c660, 24 [pid 20366] <... openat resumed>) = 3 [pid 20368] <... openat resumed>) = 3 [pid 20366] write(3, "1000", 4 [pid 20368] write(3, "1000", 4 [pid 20366] <... write resumed>) = 4 [pid 20368] <... write resumed>) = 4 [pid 20366] close(3 [pid 20368] close(3 [pid 20366] <... close resumed>) = 0 [pid 20368] <... close resumed>) = 0 [pid 20366] write(1, "executing program\n", 18 [pid 20368] write(1, "executing program\n", 18executing program executing program [pid 20366] <... write resumed>) = 18 [pid 20368] <... write resumed>) = 18 [pid 20368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20364] <... setpgid resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20369 [pid 20366] <... timer_create resumed>[0]) = 0 [pid 20368] <... timer_create resumed>[0]) = 0 [pid 20366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20366] <... timer_settime resumed>NULL) = 0 [pid 20368] <... timer_settime resumed>NULL) = 0 [pid 20368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7830, si_int=0, si_ptr=NULL} --- [pid 20366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26783, si_int=0, si_ptr=NULL} --- [pid 20364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20367] <... set_robust_list resumed>) = 0 [pid 20366] +++ killed by SIGRT_1 +++ [pid 20364] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20364] write(3, "1000", 4 [pid 20368] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20364] <... write resumed>) = 4 ./strace-static-x86_64: Process 20369 attached [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20369] set_robust_list(0x55557143c660, 24) = 0 [pid 20369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20369] setpgid(0, 0) = 0 [pid 20369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20364] close(3 [pid 20369] <... openat resumed>) = 3 [pid 20367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20364] <... close resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program executing program [pid 20364] write(1, "executing program\n", 18 [pid 20369] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20364] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20369] <... write resumed>) = 4 [pid 20369] close(3) = 0 [pid 20369] write(1, "executing program\n", 18) = 18 [pid 20369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20369] 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 20371 attached ./strace-static-x86_64: Process 20370 attached [pid 20369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8258, si_int=0, si_ptr=NULL} --- [pid 20367] <... prctl resumed>) = 0 [pid 20364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20370 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20371 [pid 20364] <... timer_create resumed>[0]) = 0 [pid 20364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20367] setpgid(0, 0) = 0 [pid 20364] <... timer_settime resumed>NULL) = 0 [pid 20367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24480, si_int=0, si_ptr=NULL} --- [pid 20371] set_robust_list(0x55557143c660, 24 [pid 20367] <... openat resumed>) = 3 executing program [pid 20369] +++ killed by SIGRT_1 +++ [pid 20367] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20367] <... write resumed>) = 4 [pid 20367] close(3) = 0 [pid 20367] write(1, "executing program\n", 18) = 18 [pid 20364] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20370] set_robust_list(0x55557143c660, 24 [pid 20367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13853, si_int=0, si_ptr=NULL} --- [pid 20370] <... set_robust_list resumed>) = 0 [pid 20371] <... set_robust_list resumed>) = 0 [pid 20370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20367] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20371] <... prctl resumed>) = 0 [pid 20370] <... prctl resumed>) = 0 [pid 20370] setpgid(0, 0 [pid 20371] setpgid(0, 0) = 0 [pid 20370] <... setpgid resumed>) = 0 [pid 20370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20370] <... openat resumed>) = 3 [pid 20371] <... openat resumed>) = 3 [pid 20371] write(3, "1000", 4 [pid 20370] write(3, "1000", 4 [pid 20371] <... write resumed>) = 4 [pid 20370] <... write resumed>) = 4 [pid 20371] close(3 [pid 20370] close(3) = 0 [pid 20371] <... close resumed>) = 0 [pid 20371] write(1, "executing program\n", 18 executing program executing program [pid 20370] write(1, "executing program\n", 18 [pid 20371] <... write resumed>) = 18 [pid 20370] <... write resumed>) = 18 [pid 20371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20371] <... timer_create resumed>[0]) = 0 [pid 20371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20371] <... timer_settime resumed>NULL) = 0 [pid 20370] <... timer_settime resumed>NULL) = 0 [pid 20371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27686, si_int=0, si_ptr=NULL} --- [pid 20370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28205, si_int=0, si_ptr=NULL} --- [pid 20371] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20370] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20372 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20373 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20375 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20374 ./strace-static-x86_64: Process 20372 attached ./strace-static-x86_64: Process 20374 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20376 [pid 20374] set_robust_list(0x55557143c660, 24 [pid 20372] set_robust_list(0x55557143c660, 24 [pid 20374] <... set_robust_list resumed>) = 0 [pid 20372] <... set_robust_list resumed>) = 0 [pid 20374] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20375 attached [pid 20372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20374] <... prctl resumed>) = 0 [pid 20372] <... prctl resumed>) = 0 [pid 20374] setpgid(0, 0 [pid 20372] setpgid(0, 0 [pid 20374] <... setpgid resumed>) = 0 [pid 20372] <... setpgid resumed>) = 0 [pid 20372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20375] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20373 attached ) = 0 [pid 20372] <... openat resumed>) = 3 [pid 20372] write(3, "1000", 4) = 4 [pid 20372] close(3) = 0 [pid 20374] write(3, "1000", 4 [pid 20372] write(1, "executing program\n", 18executing program [pid 20374] <... write resumed>) = 4 [pid 20372] <... write resumed>) = 18 [pid 20374] close(3 [pid 20372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 20375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20374] <... close resumed>) = 0 [pid 20374] write(1, "executing program\n", 18) = 18 [pid 20374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20372] <... timer_create resumed>[0]) = 0 [pid 20374] <... timer_create resumed>[0]) = 0 [pid 20372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17866, si_int=0, si_ptr=NULL} --- [pid 20374] <... timer_settime resumed>NULL) = 0 [pid 20374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13568, si_int=0, si_ptr=NULL} --- [pid 20375] <... prctl resumed>) = 0 [pid 20373] set_robust_list(0x55557143c660, 24 [pid 20375] setpgid(0, 0) = 0 [pid 20373] <... set_robust_list resumed>) = 0 [pid 20372] +++ killed by SIGRT_1 +++ [pid 20375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20374] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20376 attached [pid 20376] set_robust_list(0x55557143c660, 24) = 0 [pid 20376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20376] setpgid(0, 0) = 0 [pid 20376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20375] <... openat resumed>) = 3 [pid 20376] <... openat resumed>) = 3 [pid 20376] write(3, "1000", 4) = 4 [pid 20376] close(3) = 0 executing program [pid 20376] write(1, "executing program\n", 18) = 18 [pid 20376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10136, si_int=0, si_ptr=NULL} --- [pid 20375] write(3, "1000", 4 [pid 20373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20375] <... write resumed>) = 4 [pid 20373] <... prctl resumed>) = 0 [pid 20376] +++ killed by SIGRT_1 +++ [pid 20375] close(3 [pid 20373] setpgid(0, 0 [pid 20375] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20375] write(1, "executing program\n", 18 [pid 20373] <... setpgid resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20375] <... write resumed>) = 18 [pid 20373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20373] <... openat resumed>) = 3 [pid 20375] <... timer_settime resumed>NULL) = 0 [pid 20373] write(3, "1000", 4 [pid 20375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27543, si_int=0, si_ptr=NULL} --- [pid 20373] <... write resumed>) = 4 [pid 20373] close(3 [pid 20375] +++ killed by SIGRT_1 +++ [pid 20373] <... close resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20373] write(1, "executing program\n", 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 20373] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 20373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20377 [pid 20373] <... timer_create resumed>[0]) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20378 attached [pid 20378] set_robust_list(0x55557143c660, 24) = 0 [pid 20378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20378 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20379 [pid 20373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20378] <... prctl resumed>) = 0 [pid 20378] setpgid(0, 0) = 0 [pid 20378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20373] <... timer_settime resumed>NULL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20380 ./strace-static-x86_64: Process 20380 attached ./strace-static-x86_64: Process 20379 attached ./strace-static-x86_64: Process 20377 attached [pid 20373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=56768, si_int=0, si_ptr=NULL} --- [pid 20378] <... openat resumed>) = 3 [pid 20378] write(3, "1000", 4) = 4 [pid 20378] close(3) = 0 [pid 20378] write(1, "executing program\n", 18 [pid 20373] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20378] <... write resumed>) = 18 [pid 20378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} --- [pid 20377] set_robust_list(0x55557143c660, 24) = 0 [pid 20380] set_robust_list(0x55557143c660, 24 [pid 20379] set_robust_list(0x55557143c660, 24 [pid 20380] <... set_robust_list resumed>) = 0 [pid 20378] +++ killed by SIGRT_1 +++ [pid 20377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20379] <... set_robust_list resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20379] setpgid(0, 0) = 0 [pid 20380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20381 [pid 20379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20380] <... prctl resumed>) = 0 [pid 20380] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20382 [pid 20380] <... setpgid resumed>) = 0 [pid 20380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20379] <... openat resumed>) = 3 [pid 20377] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20381 attached [pid 20380] <... openat resumed>) = 3 [pid 20377] setpgid(0, 0 [pid 20379] write(3, "1000", 4) = 4 [pid 20379] close(3executing program ) = 0 [pid 20379] write(1, "executing program\n", 18) = 18 [pid 20379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20377] <... setpgid resumed>) = 0 [pid 20380] write(3, "1000", 4) = 4 [pid 20380] close(3executing program ) = 0 [pid 20379] <... timer_create resumed>[0]) = 0 [pid 20380] write(1, "executing program\n", 18) = 18 [pid 20380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9585, si_int=0, si_ptr=NULL} --- [pid 20380] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20382 attached [pid 20381] set_robust_list(0x55557143c660, 24 [pid 20379] +++ killed by SIGRT_1 +++ [pid 20377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8580, si_int=0, si_ptr=NULL} --- [pid 20382] set_robust_list(0x55557143c660, 24 [pid 20381] <... set_robust_list resumed>) = 0 [pid 20380] +++ killed by SIGRT_1 +++ [pid 20377] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20382] <... set_robust_list resumed>) = 0 [pid 20381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20377] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20381] <... prctl resumed>) = 0 [pid 20377] <... write resumed>) = 4 [pid 20381] setpgid(0, 0 [pid 20377] close(3 [pid 20381] <... setpgid resumed>) = 0 [pid 20377] <... close resumed>) = 0 [pid 20381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 20377] write(1, "executing program\n", 18 [pid 20381] <... openat resumed>) = 3 [pid 20377] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20381] write(3, "1000", 4 [pid 20377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20381] <... write resumed>) = 4 [pid 20377] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20381] close(3 [pid 20377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20381] <... close resumed>) = 0 [pid 20377] <... timer_settime resumed>NULL) = 0 executing program [pid 20381] write(1, "executing program\n", 18 [pid 20377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14194, si_int=0, si_ptr=NULL} --- [pid 20381] <... write resumed>) = 18 [pid 20382] <... prctl resumed>) = 0 [pid 20381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20377] +++ killed by SIGRT_1 +++ [pid 20381] <... timer_create resumed>[0]) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20381] <... timer_settime resumed>NULL) = 0 [pid 20381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36323, si_int=0, si_ptr=NULL} --- [pid 20382] setpgid(0, 0) = 0 [pid 20381] +++ killed by SIGRT_1 +++ [pid 20382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20382] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20382] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20385 attached ./strace-static-x86_64: Process 20384 attached ./strace-static-x86_64: Process 20383 attached [pid 20382] <... write resumed>) = 4 [pid 20382] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20383 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20384 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20385 [pid 20383] set_robust_list(0x55557143c660, 24 [pid 20382] <... close resumed>) = 0 [pid 20385] set_robust_list(0x55557143c660, 24 [pid 20384] set_robust_list(0x55557143c660, 24 [pid 20383] <... set_robust_list resumed>) = 0 executing program [pid 20382] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20382] <... write resumed>) = 18 [pid 20382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9148, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20386 attached [pid 20385] <... set_robust_list resumed>) = 0 [pid 20384] <... set_robust_list resumed>) = 0 [pid 20383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20382] +++ killed by SIGRT_1 +++ [pid 20386] set_robust_list(0x55557143c660, 24 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20383] <... prctl resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20386 [pid 20384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20385] <... prctl resumed>) = 0 [pid 20385] setpgid(0, 0) = 0 [pid 20385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20386] <... set_robust_list resumed>) = 0 [pid 20384] <... prctl resumed>) = 0 [pid 20383] setpgid(0, 0 [pid 20385] <... openat resumed>) = 3 [pid 20385] write(3, "1000", 4) = 4 [pid 20385] close(3executing program ) = 0 [pid 20385] write(1, "executing program\n", 18) = 18 [pid 20385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20384] setpgid(0, 0 [pid 20383] <... setpgid resumed>) = 0 [pid 20385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7854, si_int=0, si_ptr=NULL} --- [pid 20386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20385] +++ killed by SIGRT_1 +++ [pid 20384] <... setpgid resumed>) = 0 [pid 20383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20386] <... prctl resumed>) = 0 [pid 20386] setpgid(0, 0) = 0 [pid 20386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20383] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20383] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20383] <... write resumed>) = 4 [pid 20386] write(3, "1000", 4) = 4 [pid 20384] <... openat resumed>) = 3 [pid 20383] close(3 [pid 20386] close(3executing program executing program [pid 20384] write(3, "1000", 4 [pid 20383] <... close resumed>) = 0 [pid 20386] <... close resumed>) = 0 [pid 20384] <... write resumed>) = 4 [pid 20383] write(1, "executing program\n", 18 [pid 20386] write(1, "executing program\n", 18 [pid 20384] close(3 [pid 20383] <... write resumed>) = 18 [pid 20386] <... write resumed>) = 18 [pid 20386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20384] <... close resumed>) = 0 [pid 20383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20386] <... timer_create resumed>[0]) = 0 [pid 20383] <... timer_create resumed>[0]) = 0 [pid 20384] write(1, "executing program\n", 18 [pid 20383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20384] <... write resumed>) = 18 [pid 20383] <... timer_settime resumed>NULL) = 0 [pid 20386] <... timer_settime resumed>NULL) = 0 [pid 20383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15261, si_int=0, si_ptr=NULL} --- [pid 20384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31271, si_int=0, si_ptr=NULL} --- [pid 20386] +++ killed by SIGRT_1 +++ [pid 20384] <... timer_create resumed>[0]) = 0 [pid 20383] +++ killed by SIGRT_1 +++ [pid 20384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20384] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10006, si_int=0, si_ptr=NULL} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20384] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20387 ./strace-static-x86_64: Process 20387 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20388 attached [pid 20387] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20388 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20389 [pid 20387] <... set_robust_list resumed>) = 0 [pid 20388] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20390 attached [pid 20390] set_robust_list(0x55557143c660, 24) = 0 [pid 20390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20390] setpgid(0, 0) = 0 [pid 20390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20390 [pid 20390] <... openat resumed>) = 3 [pid 20387] <... prctl resumed>) = 0 [pid 20388] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20389 attached executing program [pid 20390] write(3, "1000", 4) = 4 [pid 20390] close(3) = 0 [pid 20390] write(1, "executing program\n", 18) = 18 [pid 20390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20387] setpgid(0, 0 [pid 20390] <... timer_create resumed>[0]) = 0 [pid 20390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20387] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20390] <... timer_settime resumed>NULL) = 0 [pid 20389] set_robust_list(0x55557143c660, 24 [pid 20388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20391 ./strace-static-x86_64: Process 20391 attached [pid 20391] set_robust_list(0x55557143c660, 24 [pid 20387] <... openat resumed>) = 3 [pid 20391] <... set_robust_list resumed>) = 0 [pid 20391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20391] setpgid(0, 0) = 0 [pid 20391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20388] <... prctl resumed>) = 0 [pid 20387] write(3, "1000", 4 [pid 20390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=141657, si_int=0, si_ptr=NULL} --- [pid 20389] <... set_robust_list resumed>) = 0 [pid 20391] <... openat resumed>) = 3 [pid 20387] <... write resumed>) = 4 [pid 20388] setpgid(0, 0 [pid 20391] write(3, "1000", 4) = 4 [pid 20391] close(3) = 0 [pid 20391] write(1, "executing program\n", 18executing program ) = 18 [pid 20391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20388] <... setpgid resumed>) = 0 [pid 20387] close(3 [pid 20391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33328, si_int=0, si_ptr=NULL} --- [pid 20389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20387] <... close resumed>) = 0 [pid 20387] write(1, "executing program\n", 18) = 18 [pid 20388] <... openat resumed>) = 3 [pid 20388] write(3, "1000", 4 [pid 20387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20388] <... write resumed>) = 4 [pid 20387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20388] close(3 [pid 20387] <... timer_settime resumed>NULL) = 0 [pid 20387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33331, si_int=0, si_ptr=NULL} --- [pid 20388] <... close resumed>) = 0 [pid 20391] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20387] +++ killed by SIGRT_1 +++ [pid 20388] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20388] <... write resumed>) = 18 [pid 20388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20389] <... prctl resumed>) = 0 [pid 20388] <... timer_create resumed>[0]) = 0 [pid 20390] +++ killed by SIGRT_1 +++ [pid 20388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20388] <... timer_settime resumed>NULL) = 0 executing program [pid 20389] setpgid(0, 0 [pid 20388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17612, si_int=0, si_ptr=NULL} --- [pid 20389] <... setpgid resumed>) = 0 [pid 20389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20389] write(3, "1000", 4) = 4 [pid 20389] close(3) = 0 [pid 20389] write(1, "executing program\n", 18) = 18 [pid 20389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20388] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20389] <... timer_create resumed>[0]) = 0 [pid 20389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8683, si_int=0, si_ptr=NULL} --- [pid 20389] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20392 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20393 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20394 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20395 ./strace-static-x86_64: Process 20392 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20396 ./strace-static-x86_64: Process 20393 attached [pid 20393] set_robust_list(0x55557143c660, 24 [pid 20392] set_robust_list(0x55557143c660, 24) = 0 [pid 20393] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20395 attached [pid 20392] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20396 attached [pid 20393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20392] <... prctl resumed>) = 0 [pid 20392] setpgid(0, 0 [pid 20393] setpgid(0, 0 [pid 20392] <... setpgid resumed>) = 0 [pid 20393] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20394 attached [pid 20396] set_robust_list(0x55557143c660, 24 [pid 20395] set_robust_list(0x55557143c660, 24 [pid 20396] <... set_robust_list resumed>) = 0 [pid 20395] <... set_robust_list resumed>) = 0 [pid 20392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20395] <... prctl resumed>) = 0 [pid 20392] <... openat resumed>) = 3 [pid 20396] <... prctl resumed>) = 0 [pid 20395] setpgid(0, 0 [pid 20393] <... openat resumed>) = 3 [pid 20396] setpgid(0, 0 [pid 20392] write(3, "1000", 4 [pid 20393] write(3, "1000", 4 [pid 20392] <... write resumed>) = 4 [pid 20393] <... write resumed>) = 4 [pid 20392] close(3 [pid 20393] close(3 [pid 20392] <... close resumed>) = 0 [pid 20393] <... close resumed>) = 0 executing program executing program [pid 20395] <... setpgid resumed>) = 0 [pid 20393] write(1, "executing program\n", 18 [pid 20392] write(1, "executing program\n", 18) = 18 [pid 20393] <... write resumed>) = 18 [pid 20392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20396] <... setpgid resumed>) = 0 [pid 20394] set_robust_list(0x55557143c660, 24 [pid 20393] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20392] <... timer_create resumed>[0]) = 0 [pid 20393] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20393] <... timer_settime resumed>NULL) = 0 [pid 20392] <... timer_settime resumed>NULL) = 0 [pid 20393] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17702, si_int=0, si_ptr=NULL} --- [pid 20392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19200, si_int=0, si_ptr=NULL} --- [pid 20396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20395] <... openat resumed>) = 3 [pid 20396] <... openat resumed>) = 3 [pid 20396] write(3, "1000", 4 [pid 20395] write(3, "1000", 4 [pid 20394] <... set_robust_list resumed>) = 0 [pid 20396] <... write resumed>) = 4 [pid 20395] <... write resumed>) = 4 [pid 20396] close(3 [pid 20394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20395] close(3 [pid 20396] <... close resumed>) = 0 executing program [pid 20395] <... close resumed>) = 0 [pid 20396] write(1, "executing program\n", 18 [pid 20394] <... prctl resumed>) = 0 [pid 20396] <... write resumed>) = 18 [pid 20395] write(1, "executing program\n", 18executing program [pid 20396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20395] <... write resumed>) = 18 [pid 20394] setpgid(0, 0 [pid 20392] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20396] <... timer_create resumed>[0]) = 0 [pid 20394] <... setpgid resumed>) = 0 [pid 20395] <... timer_create resumed>[0]) = 0 [pid 20395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20395] <... timer_settime resumed>NULL) = 0 [pid 20396] <... timer_settime resumed>NULL) = 0 [pid 20396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19335, si_int=0, si_ptr=NULL} --- [pid 20395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25827, si_int=0, si_ptr=NULL} --- [pid 20394] <... openat resumed>) = 3 [pid 20393] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20393, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20394] write(3, "1000", 4 [pid 20396] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20394] <... write resumed>) = 4 [pid 20394] close(3) = 0 [pid 20394] write(1, "executing program\n", 18) = 18 [pid 20395] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29573, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20397 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20398 [pid 20394] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20399 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20400 [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20397 attached ./strace-static-x86_64: Process 20400 attached [pid 20400] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20399 attached [pid 20397] set_robust_list(0x55557143c660, 24) = 0 [pid 20397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20399] set_robust_list(0x55557143c660, 24 [pid 20400] <... set_robust_list resumed>) = 0 [pid 20400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20397] <... prctl resumed>) = 0 [pid 20397] setpgid(0, 0 [pid 20400] <... prctl resumed>) = 0 [pid 20400] setpgid(0, 0 [pid 20397] <... setpgid resumed>) = 0 [pid 20400] <... setpgid resumed>) = 0 [pid 20397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20399] <... set_robust_list resumed>) = 0 [pid 20400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20398 attached [pid 20399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20397] <... openat resumed>) = 3 [pid 20397] write(3, "1000", 4) = 4 [pid 20397] close(3 [pid 20400] write(3, "1000", 4 [pid 20397] <... close resumed>) = 0 executing program [pid 20400] <... write resumed>) = 4 [pid 20397] write(1, "executing program\n", 18 [pid 20400] close(3 [pid 20397] <... write resumed>) = 18 executing program [pid 20400] <... close resumed>) = 0 [pid 20397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20400] write(1, "executing program\n", 18) = 18 [pid 20400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20397] <... timer_create resumed>[0]) = 0 [pid 20400] <... timer_create resumed>[0]) = 0 [pid 20399] <... prctl resumed>) = 0 [pid 20398] set_robust_list(0x55557143c660, 24 [pid 20397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20399] setpgid(0, 0 [pid 20397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8695, si_int=0, si_ptr=NULL} --- [pid 20400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20399] <... setpgid resumed>) = 0 [pid 20398] <... set_robust_list resumed>) = 0 [pid 20400] <... timer_settime resumed>NULL) = 0 [pid 20400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7753, si_int=0, si_ptr=NULL} --- [pid 20399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20399] <... openat resumed>) = 3 [pid 20399] write(3, "1000", 4 [pid 20398] <... prctl resumed>) = 0 [pid 20399] <... write resumed>) = 4 [pid 20397] +++ killed by SIGRT_1 +++ [pid 20399] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20399] <... close resumed>) = 0 [pid 20400] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20399] write(1, "executing program\n", 18 [pid 20398] setpgid(0, 0 [pid 20399] <... write resumed>) = 18 [pid 20399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20398] <... setpgid resumed>) = 0 [pid 20399] <... timer_create resumed>[0]) = 0 [pid 20399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20399] <... timer_settime resumed>NULL) = 0 [pid 20399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21210, si_int=0, si_ptr=NULL} --- [pid 20398] <... openat resumed>) = 3 [pid 20398] write(3, "1000", 4 [pid 20399] +++ killed by SIGRT_1 +++ [pid 20398] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20398] close(3) = 0 [pid 20398] write(1, "executing program\n", 18) = 18 [pid 20398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 20398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59998, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20401 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20398] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20402 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20403 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20404 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20403 attached ./strace-static-x86_64: Process 20404 attached ./strace-static-x86_64: Process 20402 attached ./strace-static-x86_64: Process 20401 attached [pid 20403] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 20403] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20404] set_robust_list(0x55557143c660, 24 [pid 20403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20402] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20405 [pid 20401] set_robust_list(0x55557143c660, 24) = 0 [pid 20404] <... set_robust_list resumed>) = 0 [pid 20401] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20405 attached [pid 20403] <... prctl resumed>) = 0 [pid 20402] <... set_robust_list resumed>) = 0 [pid 20401] <... prctl resumed>) = 0 [pid 20401] setpgid(0, 0) = 0 [pid 20401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20403] setpgid(0, 0 [pid 20401] <... openat resumed>) = 3 [pid 20404] setpgid(0, 0 [pid 20401] write(3, "1000", 4 [pid 20402] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20401] <... write resumed>) = 4 [pid 20401] close(3) = 0 [pid 20401] write(1, "executing program\n", 18) = 18 [pid 20401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9042, si_int=0, si_ptr=NULL} --- [pid 20404] <... setpgid resumed>) = 0 [pid 20403] <... setpgid resumed>) = 0 [pid 20402] <... prctl resumed>) = 0 [pid 20404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20402] setpgid(0, 0 [pid 20405] set_robust_list(0x55557143c660, 24 [pid 20401] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20404] <... openat resumed>) = 3 [pid 20404] write(3, "1000", 4 [pid 20402] <... setpgid resumed>) = 0 [pid 20404] <... write resumed>) = 4 executing program [pid 20404] close(3) = 0 [pid 20404] write(1, "executing program\n", 18) = 18 [pid 20404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20403] <... openat resumed>) = 3 [pid 20404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8645, si_int=0, si_ptr=NULL} --- [pid 20402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20403] write(3, "1000", 4 [pid 20405] <... set_robust_list resumed>) = 0 [pid 20404] +++ killed by SIGRT_1 +++ [pid 20403] <... write resumed>) = 4 [pid 20402] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20403] close(3 [pid 20402] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20403] <... close resumed>) = 0 [pid 20402] <... write resumed>) = 4 [pid 20405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20405] setpgid(0, 0) = 0 [pid 20405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20403] write(1, "executing program\n", 18 [pid 20402] close(3 [pid 20405] <... openat resumed>) = 3 [pid 20405] write(3, "1000", 4executing program executing program ) = 4 [pid 20405] close(3) = 0 [pid 20405] write(1, "executing program\n", 18) = 18 [pid 20405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20403] <... write resumed>) = 18 [pid 20402] <... close resumed>) = 0 [pid 20405] <... timer_create resumed>[0]) = 0 [pid 20403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20402] write(1, "executing program\n", 18executing program [pid 20405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8258, si_int=0, si_ptr=NULL} --- [pid 20405] +++ killed by SIGRT_1 +++ [pid 20403] <... timer_create resumed>[0]) = 0 [pid 20402] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20402] <... timer_create resumed>[0]) = 0 [pid 20403] <... timer_settime resumed>NULL) = 0 [pid 20403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24666, si_int=0, si_ptr=NULL} --- [pid 20402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8373, si_int=0, si_ptr=NULL} --- [pid 20403] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20402] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20406 executing program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20407 attached [pid 20407] set_robust_list(0x55557143c660, 24 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20407] <... set_robust_list resumed>) = 0 [pid 20407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20407] setpgid(0, 0) = 0 [pid 20407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20407 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20408 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20409 [pid 20407] write(3, "1000", 4) = 4 [pid 20407] close(3) = 0 [pid 20407] write(1, "executing program\n", 18) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20410 [pid 20407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8930, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20410 attached ./strace-static-x86_64: Process 20406 attached [pid 20407] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20408 attached [pid 20408] set_robust_list(0x55557143c660, 24) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20408] setpgid(0, 0) = 0 [pid 20410] set_robust_list(0x55557143c660, 24 [pid 20408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20406] set_robust_list(0x55557143c660, 24 [pid 20410] <... set_robust_list resumed>) = 0 [pid 20406] <... set_robust_list resumed>) = 0 [pid 20408] <... openat resumed>) = 3 [pid 20408] write(3, "1000", 4executing program ) = 4 [pid 20408] close(3) = 0 [pid 20408] write(1, "executing program\n", 18./strace-static-x86_64: Process 20409 attached ) = 18 [pid 20408] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20409] set_robust_list(0x55557143c660, 24) = 0 [pid 20408] <... timer_create resumed>[0]) = 0 [pid 20410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20408] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20409] setpgid(0, 0 [pid 20408] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29723, si_int=0, si_ptr=NULL} --- [pid 20409] <... setpgid resumed>) = 0 [pid 20410] <... prctl resumed>) = 0 [pid 20408] +++ killed by SIGRT_1 +++ [pid 20406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20410] setpgid(0, 0 [pid 20409] <... openat resumed>) = 3 [pid 20406] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20408, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20409] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20409] <... write resumed>) = 4 [pid 20409] close(3executing program ) = 0 [pid 20409] write(1, "executing program\n", 18) = 18 [pid 20409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20410] <... setpgid resumed>) = 0 [pid 20406] setpgid(0, 0 [pid 20409] <... timer_create resumed>[0]) = 0 [pid 20409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14678, si_int=0, si_ptr=NULL} --- [pid 20410] <... openat resumed>) = 3 [pid 20409] +++ killed by SIGRT_1 +++ [pid 20406] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20410] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20410] <... write resumed>) = 4 [pid 20410] close(3 [pid 20406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20410] <... close resumed>) = 0 [pid 20410] write(1, "executing program\n", 18 [pid 20406] <... openat resumed>) = 3 [pid 20410] <... write resumed>) = 18 [pid 20410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20406] write(3, "1000", 4 [pid 20410] <... timer_create resumed>[0]) = 0 [pid 20410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20406] <... write resumed>) = 4 [pid 20410] <... timer_settime resumed>NULL) = 0 [pid 20410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26426, si_int=0, si_ptr=NULL} --- [pid 20406] close(3) = 0 [pid 20410] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20406] write(1, "executing program\n", 18) = 18 [pid 20406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31772, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20406] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20411 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20412 ./strace-static-x86_64: Process 20411 attached [pid 20411] set_robust_list(0x55557143c660, 24) = 0 [pid 20411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20411] setpgid(0, 0) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20413 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20414 [pid 20411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20414 attached [pid 20411] write(3, "1000", 4) = 4 [pid 20411] close(3) = 0 executing program [pid 20411] write(1, "executing program\n", 18) = 18 [pid 20411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20414] set_robust_list(0x55557143c660, 24 [pid 20411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8026, si_int=0, si_ptr=NULL} --- [pid 20414] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20412 attached [pid 20414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20411] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20413 attached [pid 20413] set_robust_list(0x55557143c660, 24) = 0 [pid 20413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20413] setpgid(0, 0) = 0 [pid 20413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20414] <... prctl resumed>) = 0 [pid 20412] set_robust_list(0x55557143c660, 24 [pid 20413] <... openat resumed>) = 3 [pid 20414] setpgid(0, 0 [pid 20413] write(3, "1000", 4) = 4 [pid 20413] close(3executing program ) = 0 [pid 20413] write(1, "executing program\n", 18) = 18 [pid 20413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9560, si_int=0, si_ptr=NULL} --- [pid 20414] <... setpgid resumed>) = 0 [pid 20412] <... set_robust_list resumed>) = 0 [pid 20414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20413] +++ killed by SIGRT_1 +++ [pid 20414] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20414] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20414] <... write resumed>) = 4 [pid 20414] close(3 [pid 20412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20414] <... close resumed>) = 0 [pid 20412] <... prctl resumed>) = 0 executing program [pid 20414] write(1, "executing program\n", 18 [pid 20412] setpgid(0, 0 [pid 20414] <... write resumed>) = 18 [pid 20414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20412] <... setpgid resumed>) = 0 [pid 20414] <... timer_create resumed>[0]) = 0 [pid 20414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20414] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20415 ./strace-static-x86_64: Process 20415 attached [pid 20412] <... openat resumed>) = 3 [pid 20414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42778, si_int=0, si_ptr=NULL} --- [pid 20415] set_robust_list(0x55557143c660, 24) = 0 [pid 20415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20415] setpgid(0, 0) = 0 executing program [pid 20415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20415] write(3, "1000", 4) = 4 [pid 20415] close(3) = 0 [pid 20415] write(1, "executing program\n", 18) = 18 [pid 20415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20414] +++ killed by SIGRT_1 +++ [pid 20415] <... timer_create resumed>[0]) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20415] <... timer_settime resumed>NULL) = 0 [pid 20415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8922, si_int=0, si_ptr=NULL} --- [pid 20412] write(3, "1000", 4) = 4 [pid 20412] close(3) = 0 [pid 20415] +++ killed by SIGRT_1 +++ [pid 20412] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 executing program [pid 20412] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20416 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20416 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20412] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20418 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20417 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20419 [pid 20412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20416] set_robust_list(0x55557143c660, 24) = 0 [pid 20416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20416] setpgid(0, 0) = 0 [pid 20416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=70740, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20418 attached [pid 20416] <... openat resumed>) = 3 [pid 20416] write(3, "1000", 4) = 4 [pid 20416] close(3executing program ) = 0 [pid 20416] write(1, "executing program\n", 18) = 18 [pid 20416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8002, si_int=0, si_ptr=NULL} --- [pid 20412] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20416] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20419 attached [pid 20419] set_robust_list(0x55557143c660, 24) = 0 [pid 20419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20419] setpgid(0, 0 [pid 20418] set_robust_list(0x55557143c660, 24 [pid 20419] <... setpgid resumed>) = 0 [pid 20418] <... set_robust_list resumed>) = 0 [pid 20419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20419] write(3, "1000", 4) = 4 [pid 20419] close(3executing program ) = 0 [pid 20419] write(1, "executing program\n", 18) = 18 [pid 20419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20419] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8588, si_int=0, si_ptr=NULL} --- [pid 20418] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20417 attached [pid 20418] setpgid(0, 0 [pid 20419] +++ killed by SIGRT_1 +++ [pid 20418] <... setpgid resumed>) = 0 [pid 20417] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20417] <... set_robust_list resumed>) = 0 [pid 20418] <... openat resumed>) = 3 [pid 20418] write(3, "1000", 4 [pid 20417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20418] <... write resumed>) = 4 [pid 20417] <... prctl resumed>) = 0 [pid 20418] close(3 [pid 20417] setpgid(0, 0 [pid 20418] <... close resumed>) = 0 [pid 20417] <... setpgid resumed>) = 0 [pid 20418] write(1, "executing program\n", 18executing program ) = 18 [pid 20417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20417] <... openat resumed>) = 3 [pid 20418] <... timer_create resumed>[0]) = 0 [pid 20417] write(3, "1000", 4 [pid 20418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20417] <... write resumed>) = 4 [pid 20418] <... timer_settime resumed>NULL) = 0 [pid 20417] close(3 [pid 20418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6676, si_int=0, si_ptr=NULL} --- [pid 20417] <... close resumed>) = 0 executing program [pid 20417] write(1, "executing program\n", 18 [pid 20418] +++ killed by SIGRT_1 +++ [pid 20417] <... write resumed>) = 18 [pid 20417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20417] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8342, si_int=0, si_ptr=NULL} --- [pid 20417] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20420 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20420 executing program [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20421 attached [pid 20421] set_robust_list(0x55557143c660, 24) = 0 [pid 20421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20421] setpgid(0, 0) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20421] write(3, "1000", 4) = 4 [pid 20421] close(3) = 0 [pid 20421] write(1, "executing program\n", 18) = 18 [pid 20421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20421 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20423 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20422 [pid 20421] <... timer_create resumed>[0]) = 0 [pid 20421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8920, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20424 [pid 20420] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20424 attached [pid 20421] +++ killed by SIGRT_1 +++ [pid 20420] <... set_robust_list resumed>) = 0 [pid 20424] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20422 attached [pid 20422] set_robust_list(0x55557143c660, 24) = 0 [pid 20422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20422] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20423 attached [pid 20422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20423] set_robust_list(0x55557143c660, 24) = 0 [pid 20423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20423] <... prctl resumed>) = 0 [pid 20423] setpgid(0, 0 [pid 20422] <... openat resumed>) = 3 [pid 20423] <... setpgid resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20422] write(3, "1000", 4) = 4 [pid 20422] close(3 [pid 20423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20422] <... close resumed>) = 0 executing program [pid 20423] <... openat resumed>) = 3 [pid 20420] <... prctl resumed>) = 0 [pid 20424] <... set_robust_list resumed>) = 0 [pid 20422] write(1, "executing program\n", 18) = 18 [pid 20422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20423] write(3, "1000", 4) = 4 [pid 20422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20423] close(3 [pid 20422] <... timer_settime resumed>NULL) = 0 [pid 20423] <... close resumed>) = 0 executing program [pid 20422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15260, si_int=0, si_ptr=NULL} --- [pid 20423] write(1, "executing program\n", 18) = 18 [pid 20423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20420] setpgid(0, 0 [pid 20423] <... timer_create resumed>[0]) = 0 [pid 20420] <... setpgid resumed>) = 0 [pid 20423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7527, si_int=0, si_ptr=NULL} --- [pid 20420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20420] write(3, "1000", 4 [pid 20424] <... prctl resumed>) = 0 [pid 20422] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20423] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20424] setpgid(0, 0 [pid 20420] <... write resumed>) = 4 [pid 20424] <... setpgid resumed>) = 0 [pid 20420] close(3) = 0 [pid 20420] write(1, "executing program\n", 18executing program ) = 18 [pid 20424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20424] write(3, "1000", 4 [pid 20420] <... timer_create resumed>[0]) = 0 [pid 20420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20424] <... write resumed>) = 4 [pid 20424] close(3 [pid 20420] <... timer_settime resumed>NULL) = 0 [pid 20424] <... close resumed>) = 0 [pid 20420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42305, si_int=0, si_ptr=NULL} --- [pid 20424] write(1, "executing program\n", 18executing program [pid 20420] +++ killed by SIGRT_1 +++ [pid 20424] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20425 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20424] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20426 ./strace-static-x86_64: Process 20426 attached [pid 20426] set_robust_list(0x55557143c660, 24) = 0 [pid 20426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20426] setpgid(0, 0) = 0 [pid 20426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20427 executing program [pid 20426] <... openat resumed>) = 3 [pid 20426] write(3, "1000", 4) = 4 [pid 20426] close(3) = 0 [pid 20426] write(1, "executing program\n", 18) = 18 [pid 20426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8492, si_int=0, si_ptr=NULL} --- [pid 20424] 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 20425 attached NULL) = 0 [pid 20426] +++ killed by SIGRT_1 +++ [pid 20424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=82038, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20427 attached [pid 20427] set_robust_list(0x55557143c660, 24) = 0 [pid 20427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20427] setpgid(0, 0) = 0 [pid 20424] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20427] <... openat resumed>) = 3 [pid 20427] write(3, "1000", 4) = 4 [pid 20427] close(3) = 0 [pid 20427] write(1, "executing program\n", 18) = 18 [pid 20427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20425] set_robust_list(0x55557143c660, 24 [pid 20427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} --- [pid 20425] <... set_robust_list resumed>) = 0 [pid 20425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20427] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20425] <... prctl resumed>) = 0 [pid 20425] setpgid(0, 0) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20425] <... openat resumed>) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20428 ./strace-static-x86_64: Process 20428 attached [pid 20428] set_robust_list(0x55557143c660, 24 [pid 20425] write(3, "1000", 4 [pid 20428] <... set_robust_list resumed>) = 0 [pid 20428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20428] setpgid(0, 0) = 0 [pid 20428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20425] <... write resumed>) = 4 [pid 20428] <... openat resumed>) = 3 [pid 20428] write(3, "1000", 4) = 4 [pid 20428] close(3executing program ) = 0 [pid 20428] write(1, "executing program\n", 18) = 18 [pid 20428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8156, si_int=0, si_ptr=NULL} --- [pid 20425] close(3) = 0 [pid 20428] +++ killed by SIGRT_1 +++ [pid 20425] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20425] <... write resumed>) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20425] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20429 ./strace-static-x86_64: Process 20429 attached [pid 20425] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20429] set_robust_list(0x55557143c660, 24) = 0 [pid 20429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20429] setpgid(0, 0) = 0 [pid 20425] <... timer_settime resumed>NULL) = 0 [pid 20429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20425] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33331, si_int=0, si_ptr=NULL} --- [pid 20429] write(3, "1000", 4executing program [pid 347] <... restart_syscall resumed>) = 0 [pid 20429] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20429] close(3) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20429] write(1, "executing program\n", 18) = 18 [pid 20429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10769, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20430 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20431 [pid 20429] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20425] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20425, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20430 attached [pid 20430] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20431 attached [pid 20430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20430] setpgid(0, 0) = 0 [pid 20431] set_robust_list(0x55557143c660, 24 [pid 20430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20431] <... set_robust_list resumed>) = 0 executing program [pid 20430] <... openat resumed>) = 3 [pid 20430] write(3, "1000", 4) = 4 [pid 20430] close(3 [pid 20431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20430] <... close resumed>) = 0 [pid 20430] write(1, "executing program\n", 18) = 18 [pid 20430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20431] <... prctl resumed>) = 0 [pid 20430] <... timer_create resumed>[0]) = 0 [pid 20431] setpgid(0, 0 [pid 20430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9438, si_int=0, si_ptr=NULL} --- [pid 20431] <... setpgid resumed>) = 0 [pid 20431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20431] write(3, "1000", 4) = 4 [pid 20430] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20431] close(3executing program ) = 0 [pid 20431] write(1, "executing program\n", 18) = 18 [pid 20431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20431] <... timer_create resumed>[0]) = 0 [pid 20431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20431] <... timer_settime resumed>NULL) = 0 [pid 20431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=56520, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20432 ./strace-static-x86_64: Process 20432 attached [pid 20432] set_robust_list(0x55557143c660, 24) = 0 [pid 20432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20432] setpgid(0, 0) = 0 [pid 20432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20431] +++ killed by SIGRT_1 +++ executing program [pid 20432] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20432] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20432] <... write resumed>) = 4 [pid 20432] close(3) = 0 [pid 20432] write(1, "executing program\n", 18) = 18 [pid 20432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8539, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20432] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20433 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20433 attached [pid 20433] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 20433] <... set_robust_list resumed>) = 0 [pid 20433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20433] setpgid(0, 0) = 0 [pid 20433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20434 [pid 20433] <... openat resumed>) = 3 executing program [pid 20433] write(3, "1000", 4) = 4 [pid 20433] close(3) = 0 [pid 20433] write(1, "executing program\n", 18) = 18 [pid 20433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8929, si_int=0, si_ptr=NULL} --- [pid 20433] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20434 attached [pid 20434] set_robust_list(0x55557143c660, 24) = 0 [pid 20434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20434] setpgid(0, 0) = 0 [pid 20434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20435 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20436 executing program [pid 20434] <... openat resumed>) = 3 [pid 20434] write(3, "1000", 4) = 4 [pid 20434] close(3) = 0 [pid 20434] write(1, "executing program\n", 18) = 18 [pid 20434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20436 attached [pid 20434] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8386, si_int=0, si_ptr=NULL} --- [pid 20436] set_robust_list(0x55557143c660, 24) = 0 [pid 20436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20434] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20435 attached [pid 20436] setpgid(0, 0 [pid 20435] set_robust_list(0x55557143c660, 24) = 0 [pid 20436] <... setpgid resumed>) = 0 [pid 20435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20435] setpgid(0, 0) = 0 [pid 20435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20435] write(3, "1000", 4) = 4 [pid 20435] close(3) = 0 [pid 20435] write(1, "executing program\n", 18executing program ) = 18 [pid 20435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8574, si_int=0, si_ptr=NULL} --- [pid 20436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20435] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20437 ./strace-static-x86_64: Process 20437 attached [pid 20437] set_robust_list(0x55557143c660, 24) = 0 [pid 20437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20437] setpgid(0, 0) = 0 [pid 20437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20436] <... openat resumed>) = 3 [pid 20437] <... openat resumed>) = 3 [pid 20437] write(3, "1000", 4) = 4 executing program [pid 20437] close(3) = 0 [pid 20437] write(1, "executing program\n", 18) = 18 [pid 20437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20436] write(3, "1000", 4 [pid 20437] <... timer_create resumed>[0]) = 0 [pid 20437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8136, si_int=0, si_ptr=NULL} --- [pid 20436] <... write resumed>) = 4 [pid 20436] close(3 [pid 346] <... restart_syscall resumed>) = 0 [pid 20436] <... close resumed>) = 0 executing program [pid 20436] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20437] +++ killed by SIGRT_1 +++ [pid 20436] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20438 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20438 attached [pid 20438] set_robust_list(0x55557143c660, 24) = 0 [pid 20438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 20438] <... prctl resumed>) = 0 [pid 20438] setpgid(0, 0) = 0 [pid 20436] <... timer_create resumed>[0]) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20438] write(3, "1000", 4) = 4 [pid 20438] close(3 [pid 20436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20439 [pid 20436] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20439 attached [pid 20436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7550, si_int=0, si_ptr=NULL} --- [pid 20438] <... close resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 20439] set_robust_list(0x55557143c660, 24 [pid 20438] write(1, "executing program\n", 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20438] <... write resumed>) = 18 [pid 20438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8099, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20440 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20441 [pid 20438] +++ killed by SIGRT_1 +++ [pid 20436] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20440 attached [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20440] set_robust_list(0x55557143c660, 24 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20439] <... set_robust_list resumed>) = 0 [pid 20439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20439] setpgid(0, 0) = 0 [pid 20439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20440] <... set_robust_list resumed>) = 0 [pid 20439] <... openat resumed>) = 3 [pid 20440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20439] write(3, "1000", 4) = 4 [pid 20439] close(3executing program ) = 0 [pid 20439] write(1, "executing program\n", 18) = 18 [pid 20439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8488, si_int=0, si_ptr=NULL} --- [pid 20440] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20441 attached [pid 20440] setpgid(0, 0) = 0 [pid 20440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20441] set_robust_list(0x55557143c660, 24 [pid 20439] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20440] <... openat resumed>) = 3 [pid 20441] <... set_robust_list resumed>) = 0 [pid 20440] write(3, "1000", 4) = 4 [pid 20440] close(3) = 0 [pid 20441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20440] write(1, "executing program\n", 18executing program [pid 20441] <... prctl resumed>) = 0 [pid 20440] <... write resumed>) = 18 [pid 20440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20441] setpgid(0, 0 [pid 20440] <... timer_create resumed>[0]) = 0 [pid 20441] <... setpgid resumed>) = 0 [pid 20440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10212, si_int=0, si_ptr=NULL} --- [pid 20441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20440] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20441] <... openat resumed>) = 3 [pid 20441] write(3, "1000", 4) = 4 executing program [pid 20441] close(3) = 0 [pid 20441] write(1, "executing program\n", 18) = 18 [pid 20441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17021, si_int=0, si_ptr=NULL} --- [pid 20441] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20443 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20442 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20442 attached ./strace-static-x86_64: Process 20443 attached [pid 20443] set_robust_list(0x55557143c660, 24 [pid 20442] set_robust_list(0x55557143c660, 24) = 0 [pid 20443] <... set_robust_list resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20444 [pid 20443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20443] <... prctl resumed>) = 0 [pid 20442] setpgid(0, 0 [pid 20443] setpgid(0, 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20445 [pid 20442] <... setpgid resumed>) = 0 [pid 20443] <... setpgid resumed>) = 0 [pid 20443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20446 [pid 20442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20444 attached [pid 20444] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20445 attached [pid 20443] <... openat resumed>) = 3 [pid 20444] <... set_robust_list resumed>) = 0 [pid 20445] set_robust_list(0x55557143c660, 24 [pid 20443] write(3, "1000", 4 [pid 20442] write(3, "1000", 4 [pid 20443] <... write resumed>) = 4 [pid 20442] <... write resumed>) = 4 [pid 20443] close(3 [pid 20442] close(3 [pid 20443] <... close resumed>) = 0 executing program executing program [pid 20442] <... close resumed>) = 0 [pid 20442] write(1, "executing program\n", 18 [pid 20443] write(1, "executing program\n", 18 [pid 20442] <... write resumed>) = 18 [pid 20443] <... write resumed>) = 18 [pid 20444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20443] <... timer_create resumed>[0]) = 0 [pid 20442] <... timer_create resumed>[0]) = 0 [pid 20442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20445] <... set_robust_list resumed>) = 0 [pid 20442] <... timer_settime resumed>NULL) = 0 [pid 20443] <... timer_settime resumed>NULL) = 0 [pid 20443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8092, si_int=0, si_ptr=NULL} --- [pid 20442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25390, si_int=0, si_ptr=NULL} --- [pid 20445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20444] <... prctl resumed>) = 0 [pid 20444] setpgid(0, 0 [pid 20445] <... prctl resumed>) = 0 [pid 20445] setpgid(0, 0 [pid 20444] <... setpgid resumed>) = 0 [pid 20442] +++ killed by SIGRT_1 +++ [pid 20445] <... setpgid resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20443] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20446 attached [pid 20444] <... openat resumed>) = 3 [pid 20446] set_robust_list(0x55557143c660, 24) = 0 [pid 20445] <... openat resumed>) = 3 [pid 20444] write(3, "1000", 4 [pid 20446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20446] setpgid(0, 0) = 0 [pid 20446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20446] write(3, "1000", 4) = 4 [pid 20446] close(3) = 0 [pid 20446] write(1, "executing program\n", 18executing program ) = 18 [pid 20446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8238, si_int=0, si_ptr=NULL} --- [pid 20444] <... write resumed>) = 4 [pid 20445] write(3, "1000", 4 [pid 20446] +++ killed by SIGRT_1 +++ [pid 20444] close(3 [pid 20445] <... write resumed>) = 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20445] close(3 [pid 20444] <... close resumed>) = 0 executing program [pid 20445] <... close resumed>) = 0 [pid 20444] write(1, "executing program\n", 18 [pid 20445] write(1, "executing program\n", 18 [pid 20444] <... write resumed>) = 18 executing program [pid 20445] <... write resumed>) = 18 [pid 20444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20444] <... timer_create resumed>[0]) = 0 [pid 20445] <... timer_create resumed>[0]) = 0 [pid 20444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20444] <... timer_settime resumed>NULL) = 0 [pid 20445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11548, si_int=0, si_ptr=NULL} --- [pid 20444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20563, si_int=0, si_ptr=NULL} --- [pid 20445] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20444] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20447 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20447 attached [pid 20447] set_robust_list(0x55557143c660, 24) = 0 [pid 20447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20448 [pid 20447] setpgid(0, 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20447] <... setpgid resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20447] <... openat resumed>) = 3 [pid 20447] write(3, "1000", 4) = 4 [pid 20447] close(3) = 0 [pid 20447] write(1, "executing program\n", 18) = 18 [pid 20447] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 executing program [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20450 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20449 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20447] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20447] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10315, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20451 ./strace-static-x86_64: Process 20450 attached ./strace-static-x86_64: Process 20449 attached [pid 20450] set_robust_list(0x55557143c660, 24 [pid 20449] set_robust_list(0x55557143c660, 24 [pid 20450] <... set_robust_list resumed>) = 0 [pid 20449] <... set_robust_list resumed>) = 0 [pid 20447] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20447, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20451 attached [pid 20451] set_robust_list(0x55557143c660, 24) = 0 [pid 20451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20451] <... prctl resumed>) = 0 [pid 20451] setpgid(0, 0) = 0 [pid 20451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20450] <... prctl resumed>) = 0 [pid 20449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20450] setpgid(0, 0 [pid 20449] <... prctl resumed>) = 0 executing program [pid 20451] <... openat resumed>) = 3 [pid 20450] <... setpgid resumed>) = 0 [pid 20449] setpgid(0, 0 [pid 20451] write(3, "1000", 4) = 4 [pid 20451] close(3) = 0 [pid 20451] write(1, "executing program\n", 18) = 18 [pid 20451] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20451] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20451] <... timer_settime resumed>NULL) = 0 [pid 20451] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16782, si_int=0, si_ptr=NULL} --- [pid 20450] <... openat resumed>) = 3 [pid 20449] <... setpgid resumed>) = 0 [pid 20450] write(3, "1000", 4 [pid 20449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20451] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20451, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20448 attached [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20448] set_robust_list(0x55557143c660, 24) = 0 [pid 20448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20448] setpgid(0, 0) = 0 [pid 20450] <... write resumed>) = 4 [pid 20448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20448] write(3, "1000", 4 [pid 20450] close(3 [pid 20449] <... openat resumed>) = 3 [pid 20448] <... write resumed>) = 4 [pid 20448] close(3executing program ) = 0 [pid 20448] write(1, "executing program\n", 18) = 18 [pid 20448] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20448] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20448] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8641, si_int=0, si_ptr=NULL} --- [pid 20450] <... close resumed>) = 0 [pid 20449] write(3, "1000", 4 [pid 20450] write(1, "executing program\n", 18executing program [pid 20449] <... write resumed>) = 4 [pid 20450] <... write resumed>) = 18 [pid 20449] close(3 [pid 20448] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20448, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20449] <... close resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20450] <... timer_create resumed>[0]) = 0 [pid 20449] write(1, "executing program\n", 18executing program [pid 20450] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20449] <... write resumed>) = 18 [pid 20450] <... timer_settime resumed>NULL) = 0 [pid 20449] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20450] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15727, si_int=0, si_ptr=NULL} --- [pid 20449] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20450] +++ killed by SIGRT_1 +++ [pid 20449] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20450, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20449] <... timer_settime resumed>NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20452 [pid 20449] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19130, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20452 attached [pid 20452] set_robust_list(0x55557143c660, 24) = 0 [pid 20452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20453 [pid 20452] setpgid(0, 0) = 0 [pid 20452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20449] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20449, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20452] <... openat resumed>) = 3 [pid 20452] write(3, "1000", 4) = 4 [pid 20452] close(3) = 0 [pid 20452] write(1, "executing program\n", 18) = 18 [pid 20452] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20452] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20452] <... timer_settime resumed>NULL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20454 [pid 20452] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11862, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20455 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20456 ./strace-static-x86_64: Process 20454 attached [pid 20452] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20452, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20455 attached [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20456 attached [pid 20455] set_robust_list(0x55557143c660, 24 [pid 20456] set_robust_list(0x55557143c660, 24) = 0 [pid 20454] set_robust_list(0x55557143c660, 24 [pid 20456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20455] <... set_robust_list resumed>) = 0 [pid 20454] <... set_robust_list resumed>) = 0 [pid 20456] <... prctl resumed>) = 0 [pid 20456] setpgid(0, 0) = 0 [pid 20456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20456] <... openat resumed>) = 3 [pid 20454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20455] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20453 attached [pid 20453] set_robust_list(0x55557143c660, 24 [pid 20454] <... prctl resumed>) = 0 [pid 20453] <... set_robust_list resumed>) = 0 [pid 20453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20456] write(3, "1000", 4) = 4 [pid 20456] close(3) = 0 [pid 20453] <... prctl resumed>) = 0 [pid 20456] write(1, "executing program\n", 18executing program [pid 20453] setpgid(0, 0 [pid 20456] <... write resumed>) = 18 [pid 20456] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20453] <... setpgid resumed>) = 0 [pid 20453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20456] <... timer_create resumed>[0]) = 0 [pid 20456] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20455] setpgid(0, 0 [pid 20454] setpgid(0, 0 [pid 20456] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31058, si_int=0, si_ptr=NULL} --- [pid 20454] <... setpgid resumed>) = 0 [pid 20455] <... setpgid resumed>) = 0 [pid 20453] <... openat resumed>) = 3 [pid 20453] write(3, "1000", 4 [pid 20455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20453] <... write resumed>) = 4 executing program [pid 20454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20453] close(3 [pid 20455] <... openat resumed>) = 3 [pid 20453] <... close resumed>) = 0 [pid 20453] write(1, "executing program\n", 18) = 18 [pid 20453] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20453] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20453] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} --- [pid 20454] <... openat resumed>) = 3 [pid 20455] write(3, "1000", 4 [pid 20454] write(3, "1000", 4 [pid 20455] <... write resumed>) = 4 [pid 20456] +++ killed by SIGRT_1 +++ [pid 20455] close(3 [pid 20454] <... write resumed>) = 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20456, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20454] close(3 [pid 20455] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20454] <... close resumed>) = 0 executing program [pid 20455] write(1, "executing program\n", 18 [pid 20454] write(1, "executing program\n", 18 [pid 20455] <... write resumed>) = 18 executing program [pid 20453] +++ killed by SIGRT_1 +++ [pid 20454] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20453, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20454] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20455] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20454] <... timer_create resumed>[0]) = 0 [pid 20455] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20454] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20455] <... timer_settime resumed>NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20455] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67003, si_int=0, si_ptr=NULL} --- [pid 20454] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20457 [pid 20454] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47444, si_int=0, si_ptr=NULL} --- executing program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20458 attached [pid 20458] set_robust_list(0x55557143c660, 24) = 0 [pid 20458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20458] setpgid(0, 0) = 0 [pid 20455] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20458 [pid 20458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20458] write(3, "1000", 4) = 4 [pid 20454] +++ killed by SIGRT_1 +++ [pid 20458] close(3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20455, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20454, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20458] <... close resumed>) = 0 [pid 20458] write(1, "executing program\n", 18) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20458] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20458] <... timer_create resumed>[0]) = 0 [pid 20458] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20458] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8600, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20458] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20461 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20460 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20459 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20458, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20459 attached [pid 20459] set_robust_list(0x55557143c660, 24) = 0 [pid 20459] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20457 attached ) = 0 [pid 20459] setpgid(0, 0) = 0 [pid 20459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20457] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20460 attached ) = 0 [pid 20459] <... openat resumed>) = 3 [pid 20460] set_robust_list(0x55557143c660, 24) = 0 [pid 20460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20460] setpgid(0, 0 [pid 20459] write(3, "1000", 4) = 4 [pid 20459] close(3 [pid 20460] <... setpgid resumed>) = 0 [pid 20459] <... close resumed>) = 0 [pid 20460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20459] write(1, "executing program\n", 18) = 18 [pid 20459] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20460] <... openat resumed>) = 3 [pid 20459] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20459] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11720, si_int=0, si_ptr=NULL} --- [pid 20457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20460] write(3, "1000", 4) = 4 executing program [pid 20460] close(3) = 0 [pid 20460] write(1, "executing program\n", 18) = 18 [pid 20460] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20457] <... prctl resumed>) = 0 [pid 20460] <... timer_create resumed>[0]) = 0 [pid 20460] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20460] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8211, si_int=0, si_ptr=NULL} --- [pid 20457] setpgid(0, 0) = 0 [pid 20459] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20459, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20460] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20460, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20461 attached [pid 20461] set_robust_list(0x55557143c660, 24) = 0 [pid 20461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20461] setpgid(0, 0) = 0 [pid 20457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20461] write(3, "1000", 4) = 4 [pid 20461] close(3) = 0 [pid 20457] <... openat resumed>) = 3 executing program [pid 20461] write(1, "executing program\n", 18) = 18 [pid 20461] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20457] write(3, "1000", 4 [pid 20461] <... timer_create resumed>[0]) = 0 [pid 20461] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20461] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} --- [pid 20457] <... write resumed>) = 4 [pid 20457] close(3) = 0 executing program [pid 20457] write(1, "executing program\n", 18 [pid 20461] +++ killed by SIGRT_1 +++ [pid 20457] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20461, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20457] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20457] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20457] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19078, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20462 [pid 20457] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20457, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20464 ./strace-static-x86_64: Process 20463 attached [pid 20463] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20463 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20465 [pid 20463] <... set_robust_list resumed>) = 0 [pid 20463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20463] setpgid(0, 0) = 0 [pid 20463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20462 attached ) = 3 [pid 20463] write(3, "1000", 4) = 4 executing program [pid 20463] close(3) = 0 [pid 20463] write(1, "executing program\n", 18) = 18 [pid 20463] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20464 attached [pid 20463] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20464] set_robust_list(0x55557143c660, 24 [pid 20463] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19029, si_int=0, si_ptr=NULL} --- [pid 20464] <... set_robust_list resumed>) = 0 [pid 20462] set_robust_list(0x55557143c660, 24) = 0 [pid 20464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20464] setpgid(0, 0) = 0 [pid 20464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20464] <... openat resumed>) = 3 [pid 20462] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20465 attached [pid 20463] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20463, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20467 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20466 [pid 20464] write(3, "1000", 4) = 4 [pid 20464] close(3) = 0 [pid 20464] write(1, "executing program\n", 18executing program ) = 18 [pid 20464] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20462] setpgid(0, 0 [pid 20464] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20464] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8542, si_int=0, si_ptr=NULL} --- [pid 20462] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20466 attached [pid 20462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20466] set_robust_list(0x55557143c660, 24 [pid 20464] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20464, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20467 attached [pid 20467] set_robust_list(0x55557143c660, 24) = 0 [pid 20467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20467] setpgid(0, 0) = 0 [pid 20467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20462] <... openat resumed>) = 3 [pid 20467] <... openat resumed>) = 3 [pid 20467] write(3, "1000", 4) = 4 executing program [pid 20467] close(3) = 0 [pid 20467] write(1, "executing program\n", 18) = 18 [pid 20467] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20467] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20467] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10312, si_int=0, si_ptr=NULL} --- [pid 20462] write(3, "1000", 4) = 4 [pid 20462] close(3) = 0 [pid 20465] set_robust_list(0x55557143c660, 24 [pid 20466] <... set_robust_list resumed>) = 0 [pid 20467] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20467, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20465] <... set_robust_list resumed>) = 0 [pid 20462] write(1, "executing program\n", 18executing program ) = 18 [pid 20462] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20466] setpgid(0, 0) = 0 [pid 20466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20466] write(3, "1000", 4) = 4 [pid 20466] close(3) = 0 [pid 20466] write(1, "executing program\n", 18) = 18 [pid 20462] <... timer_create resumed>[0]) = 0 [pid 20466] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20462] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20466] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20466] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8234, si_int=0, si_ptr=NULL} --- [pid 20462] <... timer_settime resumed>NULL) = 0 [pid 20462] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16153, si_int=0, si_ptr=NULL} --- [pid 20466] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20466, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20462] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20462, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20465] setpgid(0, 0) = 0 [pid 20465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20465] write(3, "1000", 4) = 4 [pid 20465] close(3) = 0 [pid 20465] write(1, "executing program\n", 18) = 18 [pid 20465] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20465] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20465] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20465] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19247, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20468 ./strace-static-x86_64: Process 20469 attached [pid 20469] set_robust_list(0x55557143c660, 24) = 0 [pid 20469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20469] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20469 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20470 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20471 [pid 20469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20469] write(3, "1000", 4) = 4 executing program [pid 20469] close(3) = 0 [pid 20469] write(1, "executing program\n", 18) = 18 [pid 20469] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20469] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20469] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9317, si_int=0, si_ptr=NULL} --- [pid 20465] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20465, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20470 attached ./strace-static-x86_64: Process 20471 attached ./strace-static-x86_64: Process 20468 attached [pid 20470] set_robust_list(0x55557143c660, 24 [pid 20469] +++ killed by SIGRT_1 +++ [pid 20470] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20469, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20471] set_robust_list(0x55557143c660, 24) = 0 [pid 20471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20471] setpgid(0, 0 [pid 20470] <... prctl resumed>) = 0 [pid 20468] set_robust_list(0x55557143c660, 24 [pid 20470] setpgid(0, 0) = 0 [pid 20471] <... setpgid resumed>) = 0 [pid 20468] <... set_robust_list resumed>) = 0 [pid 20470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20470] write(3, "1000", 4) = 4 [pid 20470] close(3executing program ) = 0 [pid 20470] write(1, "executing program\n", 18) = 18 [pid 20470] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20470] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20470] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8758, si_int=0, si_ptr=NULL} --- [pid 20471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20470] +++ killed by SIGRT_1 +++ [pid 20468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20470, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20468] <... prctl resumed>) = 0 [pid 20468] setpgid(0, 0) = 0 [pid 20471] <... openat resumed>) = 3 [pid 20468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20471] write(3, "1000", 4 [pid 20468] <... openat resumed>) = 3 [pid 20471] <... write resumed>) = 4 [pid 20468] write(3, "1000", 4 [pid 20471] close(3 [pid 20468] <... write resumed>) = 4 executing program executing program [pid 20471] <... close resumed>) = 0 [pid 20468] close(3 [pid 20471] write(1, "executing program\n", 18 [pid 20468] <... close resumed>) = 0 [pid 20468] write(1, "executing program\n", 18 [pid 20471] <... write resumed>) = 18 [pid 20468] <... write resumed>) = 18 [pid 20468] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20471] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20468] <... timer_create resumed>[0]) = 0 [pid 20471] <... timer_create resumed>[0]) = 0 [pid 20471] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20468] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20471] <... timer_settime resumed>NULL) = 0 [pid 20468] <... timer_settime resumed>NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20468] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34406, si_int=0, si_ptr=NULL} --- [pid 20471] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34042, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20472 [pid 20471] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20471, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20468] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20473 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20472 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20468, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20474 ./strace-static-x86_64: Process 20473 attached [pid 20473] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20473] <... set_robust_list resumed>) = 0 [pid 20473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20473] setpgid(0, 0) = 0 [pid 20473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20473] write(3, "1000", 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20475 executing program [pid 20473] <... write resumed>) = 4 [pid 20473] close(3) = 0 [pid 20473] write(1, "executing program\n", 18) = 18 [pid 20473] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20473] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20476 [pid 20473] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15709, si_int=0, si_ptr=NULL} --- [pid 20472] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20474 attached ) = 0 [pid 20472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20474] set_robust_list(0x55557143c660, 24 [pid 20472] <... prctl resumed>) = 0 [pid 20474] <... set_robust_list resumed>) = 0 [pid 20473] +++ killed by SIGRT_1 +++ [pid 20472] setpgid(0, 0) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20473, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20475 attached [pid 20475] set_robust_list(0x55557143c660, 24) = 0 [pid 20475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20475] setpgid(0, 0) = 0 [pid 20475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20475] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20476 attached [pid 20476] set_robust_list(0x55557143c660, 24) = 0 [pid 20476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20475] write(3, "1000", 4) = 4 [pid 20475] close(3 [pid 20476] <... prctl resumed>) = 0 [pid 20475] <... close resumed>) = 0 executing program [pid 20476] setpgid(0, 0 [pid 20475] write(1, "executing program\n", 18) = 18 [pid 20476] <... setpgid resumed>) = 0 [pid 20475] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20472] <... openat resumed>) = 3 [pid 20476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20475] <... timer_create resumed>[0]) = 0 [pid 20476] <... openat resumed>) = 3 [pid 20475] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20472] write(3, "1000", 4 [pid 20475] <... timer_settime resumed>NULL) = 0 [pid 20475] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8991, si_int=0, si_ptr=NULL} --- [pid 20472] <... write resumed>) = 4 [pid 20474] <... prctl resumed>) = 0 [pid 20476] write(3, "1000", 4 [pid 20472] close(3 [pid 20476] <... write resumed>) = 4 executing program [pid 20476] close(3) = 0 [pid 20476] write(1, "executing program\n", 18 [pid 20472] <... close resumed>) = 0 [pid 20476] <... write resumed>) = 18 [pid 20476] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20476] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20476] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8567, si_int=0, si_ptr=NULL} --- executing program [pid 20472] write(1, "executing program\n", 18 [pid 20474] setpgid(0, 0 [pid 20472] <... write resumed>) = 18 [pid 20472] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20474] <... setpgid resumed>) = 0 [pid 20475] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20475, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20472] <... timer_create resumed>[0]) = 0 [pid 20472] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20476] +++ killed by SIGRT_1 +++ [pid 20474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20472] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16101, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20476, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20472] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20472, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20474] <... openat resumed>) = 3 [pid 20474] write(3, "1000", 4) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20474] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20477 ./strace-static-x86_64: Process 20477 attached [pid 20474] <... close resumed>) = 0 [pid 20477] set_robust_list(0x55557143c660, 24 executing program [pid 20474] write(1, "executing program\n", 18 [pid 20477] <... set_robust_list resumed>) = 0 [pid 20474] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20474] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20478 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20478 [pid 20474] <... timer_create resumed>[0]) = 0 [pid 20477] <... prctl resumed>) = 0 [pid 20474] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20477] setpgid(0, 0 [pid 20474] <... timer_settime resumed>NULL) = 0 [pid 20474] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38160, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20479 attached [pid 20479] set_robust_list(0x55557143c660, 24) = 0 [pid 20479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20479] setpgid(0, 0) = 0 [pid 20479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20479 [pid 20478] set_robust_list(0x55557143c660, 24 [pid 20477] <... setpgid resumed>) = 0 [pid 20479] <... openat resumed>) = 3 [pid 20479] write(3, "1000", 4) = 4 [pid 20479] close(3) = 0 [pid 20479] write(1, "executing program\n", 18) = 18 [pid 20474] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20474, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20479] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20479] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20479] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8433, si_int=0, si_ptr=NULL} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20478] <... set_robust_list resumed>) = 0 [pid 20477] write(3, "1000", 4 [pid 20479] +++ killed by SIGRT_1 +++ [pid 20477] <... write resumed>) = 4 [pid 20478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20477] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20479, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20477] <... close resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20478] setpgid(0, 0executing program [pid 20477] write(1, "executing program\n", 18 [pid 20478] <... setpgid resumed>) = 0 [pid 20477] <... write resumed>) = 18 [pid 20477] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20477] <... timer_create resumed>[0]) = 0 [pid 20477] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20477] <... timer_settime resumed>NULL) = 0 [pid 20477] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21181, si_int=0, si_ptr=NULL} --- [pid 20478] <... openat resumed>) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20480 ./strace-static-x86_64: Process 20480 attached [pid 20477] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20477, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20480] set_robust_list(0x55557143c660, 24) = 0 [pid 20480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20478] write(3, "1000", 4 [pid 20480] <... prctl resumed>) = 0 [pid 20480] setpgid(0, 0 [pid 20478] <... write resumed>) = 4 [pid 20480] <... setpgid resumed>) = 0 [pid 20478] close(3 [pid 20480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20480] write(3, "1000", 4) = 4 [pid 20480] close(3) = 0 [pid 20480] write(1, "executing program\n", 18) = 18 [pid 20480] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20478] <... close resumed>) = 0 [pid 20480] <... timer_create resumed>[0]) = 0 [pid 20478] write(1, "executing program\n", 18 [pid 20480] 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 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20478] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20478] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20481 [pid 20480] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=129933, si_int=0, si_ptr=NULL} --- [pid 20480] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20480, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20482 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20482 [pid 20478] <... timer_create resumed>[0]) = 0 [pid 20482] set_robust_list(0x55557143c660, 24) = 0 [pid 20478] 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 20481 attached [pid 20482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20478] <... timer_settime resumed>NULL) = 0 [pid 20482] <... prctl resumed>) = 0 [pid 20482] setpgid(0, 0) = 0 executing program [pid 20482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20478] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67523, si_int=0, si_ptr=NULL} --- [pid 20482] write(3, "1000", 4) = 4 [pid 20482] close(3) = 0 [pid 20482] write(1, "executing program\n", 18) = 18 [pid 20482] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20481] set_robust_list(0x55557143c660, 24 [pid 20482] <... timer_create resumed>[0]) = 0 [pid 20482] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20482] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9052, si_int=0, si_ptr=NULL} --- [pid 20478] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20478, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20482] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20482, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20483 ./strace-static-x86_64: Process 20483 attached [pid 20483] set_robust_list(0x55557143c660, 24) = 0 [pid 20483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20481] <... set_robust_list resumed>) = 0 [pid 20483] <... prctl resumed>) = 0 [pid 20483] setpgid(0, 0) = 0 [pid 20481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20481] setpgid(0, 0 [pid 20483] <... openat resumed>) = 3 [pid 20483] write(3, "1000", 4) = 4 [pid 20483] close(3executing program ) = 0 [pid 20483] write(1, "executing program\n", 18) = 18 [pid 20483] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20483] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20481] <... setpgid resumed>) = 0 [pid 20483] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16367, si_int=0, si_ptr=NULL} --- [pid 20481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20483] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20483, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20481] <... openat resumed>) = 3 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20484 ./strace-static-x86_64: Process 20484 attached [pid 20484] set_robust_list(0x55557143c660, 24) = 0 [pid 20484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20484] setpgid(0, 0) = 0 [pid 20484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20481] write(3, "1000", 4) = 4 [pid 20484] <... openat resumed>) = 3 [pid 20481] close(3executing program [pid 20484] write(3, "1000", 4) = 4 [pid 20484] close(3) = 0 [pid 20484] write(1, "executing program\n", 18) = 18 [pid 20484] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20484] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20484] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8952, si_int=0, si_ptr=NULL} --- [pid 20481] <... close resumed>) = 0 executing program [pid 20481] write(1, "executing program\n", 18) = 18 [pid 20481] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20481] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20484] +++ killed by SIGRT_1 +++ [pid 20481] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20484, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20481] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15471, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20485 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20486 attached [pid 20481] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20486 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20481, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20486] set_robust_list(0x55557143c660, 24 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20485 attached [pid 20485] set_robust_list(0x55557143c660, 24) = 0 [pid 20485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20485] setpgid(0, 0) = 0 [pid 20486] <... set_robust_list resumed>) = 0 [pid 20485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20485] write(3, "1000", 4) = 4 [pid 20485] close(3) = 0 [pid 20485] write(1, "executing program\n", 18executing program ) = 18 [pid 20485] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20485] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20485] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8526, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20485] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20485, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20487 ./strace-static-x86_64: Process 20487 attached [pid 20487] set_robust_list(0x55557143c660, 24) = 0 [pid 20487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20487] setpgid(0, 0) = 0 [pid 20486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20486] <... prctl resumed>) = 0 executing program [pid 20487] <... openat resumed>) = 3 [pid 20487] write(3, "1000", 4) = 4 [pid 20487] close(3) = 0 [pid 20487] write(1, "executing program\n", 18) = 18 [pid 20487] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20487] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20487] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8832, si_int=0, si_ptr=NULL} --- [pid 20486] setpgid(0, 0) = 0 [pid 20486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20487] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20487, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20486] <... openat resumed>) = 3 [pid 20486] write(3, "1000", 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20488 [pid 20486] <... write resumed>) = 4 [pid 20486] close(3./strace-static-x86_64: Process 20488 attached [pid 20488] set_robust_list(0x55557143c660, 24) = 0 [pid 20488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20488] setpgid(0, 0) = 0 [pid 20488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20486] <... close resumed>) = 0 [pid 20486] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20486] <... write resumed>) = 18 ./strace-static-x86_64: Process 20489 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20489 [pid 20488] <... openat resumed>) = 3 [pid 20488] write(3, "1000", 4) = 4 [pid 20488] close(3executing program ) = 0 [pid 20488] write(1, "executing program\n", 18) = 18 [pid 20488] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20488] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20488] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10249, si_int=0, si_ptr=NULL} --- [pid 20486] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20489] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 20489] <... set_robust_list resumed>) = 0 [pid 20486] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20490 attached [pid 20489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20486] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20490 [pid 20486] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=78542, si_int=0, si_ptr=NULL} --- [pid 20489] <... prctl resumed>) = 0 [pid 20488] +++ killed by SIGRT_1 +++ [pid 20486] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20486, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20488, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20489] setpgid(0, 0 [pid 20490] set_robust_list(0x55557143c660, 24 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20489] <... setpgid resumed>) = 0 [pid 20490] <... set_robust_list resumed>) = 0 [pid 20489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20489] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20491 attached [pid 20491] set_robust_list(0x55557143c660, 24) = 0 [pid 20491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20489] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20491 [pid 20491] <... prctl resumed>) = 0 [pid 20491] setpgid(0, 0) = 0 [pid 20491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20489] <... write resumed>) = 4 [pid 20491] <... openat resumed>) = 3 [pid 20491] write(3, "1000", 4executing program ) = 4 [pid 20491] close(3) = 0 [pid 20491] write(1, "executing program\n", 18) = 18 [pid 20491] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20491] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20491] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7364, si_int=0, si_ptr=NULL} --- [pid 20489] close(3 [pid 20490] <... prctl resumed>) = 0 [pid 20489] <... close resumed>) = 0 [pid 20491] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20491, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20490] setpgid(0, 0 [pid 20489] write(1, "executing program\n", 18executing program [pid 20490] <... setpgid resumed>) = 0 [pid 20489] <... write resumed>) = 18 [pid 20489] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20489] <... timer_create resumed>[0]) = 0 [pid 20490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20489] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20489] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20492 attached [pid 20489] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=66066, si_int=0, si_ptr=NULL} --- [pid 20490] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20492 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20490] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20493 ./strace-static-x86_64: Process 20493 attached [pid 20493] set_robust_list(0x55557143c660, 24) = 0 [pid 20493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20493] setpgid(0, 0) = 0 [pid 20493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20493] write(3, "1000", 4) = 4 [pid 20493] close(3) = 0 [pid 20493] write(1, "executing program\n", 18) = 18 [pid 20493] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20493] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20493] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8971, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20494 [pid 20493] +++ killed by SIGRT_1 +++ [pid 20489] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20489, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20493, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20494 attached [pid 20494] set_robust_list(0x55557143c660, 24) = 0 [pid 20494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20492] set_robust_list(0x55557143c660, 24 [pid 20494] <... prctl resumed>) = 0 [pid 20494] setpgid(0, 0) = 0 [pid 20490] <... write resumed>) = 4 [pid 20492] <... set_robust_list resumed>) = 0 [pid 20494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20490] close(3 [pid 20494] <... openat resumed>) = 3 executing program [pid 20494] write(3, "1000", 4) = 4 [pid 20494] close(3) = 0 [pid 20494] write(1, "executing program\n", 18) = 18 [pid 20494] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20494] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20494] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8157, si_int=0, si_ptr=NULL} --- [pid 20492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20490] <... close resumed>) = 0 [pid 20490] write(1, "executing program\n", 18 [pid 20492] <... prctl resumed>) = 0 [pid 20494] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20494, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20490] <... write resumed>) = 18 [pid 20490] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20490] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20490] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8486, si_int=0, si_ptr=NULL} --- [pid 20492] setpgid(0, 0) = 0 [pid 20490] +++ killed by SIGRT_1 +++ [pid 20492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20490, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20492] <... openat resumed>) = 3 [pid 20492] write(3, "1000", 4) = 4 [pid 20492] close(3) = 0 [pid 20492] write(1, "executing program\n", 18executing program ) = 18 [pid 20492] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20492] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20492] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9800, si_int=0, si_ptr=NULL} --- [pid 20492] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20492, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20496 ./strace-static-x86_64: Process 20495 attached ./strace-static-x86_64: Process 20497 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20495 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20497 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20497] set_robust_list(0x55557143c660, 24 [pid 20495] set_robust_list(0x55557143c660, 24 [pid 20497] <... set_robust_list resumed>) = 0 [pid 20495] <... set_robust_list resumed>) = 0 [pid 20497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20495] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20498 attached [pid 20497] <... prctl resumed>) = 0 [pid 20495] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20498 [pid 20497] setpgid(0, 0 [pid 20498] set_robust_list(0x55557143c660, 24 [pid 20495] setpgid(0, 0 [pid 20497] <... setpgid resumed>) = 0 [pid 20498] <... set_robust_list resumed>) = 0 [pid 20495] <... setpgid resumed>) = 0 [pid 20497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20497] <... openat resumed>) = 3 executing program executing program [pid 20495] <... openat resumed>) = 3 [pid 20497] write(3, "1000", 4 [pid 20495] write(3, "1000", 4 [pid 20497] <... write resumed>) = 4 [pid 20498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20495] <... write resumed>) = 4 [pid 20498] <... prctl resumed>) = 0 [pid 20497] close(3 [pid 20495] close(3 [pid 20497] <... close resumed>) = 0 [pid 20498] setpgid(0, 0 [pid 20495] <... close resumed>) = 0 [pid 20498] <... setpgid resumed>) = 0 [pid 20497] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20497] <... write resumed>) = 18 [pid 20495] write(1, "executing program\n", 18) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20496 attached [pid 20496] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20499 [pid 20497] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20495] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20497] <... timer_create resumed>[0]) = 0 [pid 20495] <... timer_create resumed>[0]) = 0 [pid 20498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20497] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20495] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20497] <... timer_settime resumed>NULL) = 0 [pid 20495] <... timer_settime resumed>NULL) = 0 [pid 20497] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9816, si_int=0, si_ptr=NULL} --- [pid 20495] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8062, si_int=0, si_ptr=NULL} --- [pid 20496] <... set_robust_list resumed>) = 0 [pid 20496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20497] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20497, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20496] setpgid(0, 0) = 0 [pid 20496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20495] +++ killed by SIGRT_1 +++ [pid 20498] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20495, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20496] <... openat resumed>) = 3 [pid 20498] write(3, "1000", 4 [pid 20496] write(3, "1000", 4) = 4 [pid 20496] close(3executing program ) = 0 [pid 20496] write(1, "executing program\n", 18) = 18 [pid 20496] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20498] <... write resumed>) = 4 [pid 20496] <... timer_create resumed>[0]) = 0 [pid 20498] close(3 [pid 20496] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20496] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8178, si_int=0, si_ptr=NULL} --- [pid 20498] <... close resumed>) = 0 [pid 20498] write(1, "executing program\n", 18executing program [pid 20496] +++ killed by SIGRT_1 +++ [pid 20498] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20496, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20499 attached [pid 20499] set_robust_list(0x55557143c660, 24) = 0 [pid 20499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20498] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20499] setpgid(0, 0) = 0 [pid 20498] <... timer_create resumed>[0]) = 0 [pid 20499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20498] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20499] write(3, "1000", 4) = 4 [pid 20499] close(3executing program ) = 0 [pid 20499] write(1, "executing program\n", 18) = 18 [pid 20499] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20498] <... timer_settime resumed>NULL) = 0 [pid 20499] <... timer_create resumed>[0]) = 0 [pid 20499] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20499] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10005, si_int=0, si_ptr=NULL} --- [pid 20498] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=72199, si_int=0, si_ptr=NULL} --- [pid 20499] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20499, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20502 attached [pid 20498] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20501 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20502 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20500 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20498, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20502] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20502] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20503 ./strace-static-x86_64: Process 20501 attached [pid 20501] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 20501] <... set_robust_list resumed>) = 0 [pid 20501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20501] setpgid(0, 0) = 0 [pid 20501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20502] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20503 attached ) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20501] <... openat resumed>) = 3 [pid 20501] write(3, "1000", 4) = 4 [pid 20501] close(3executing program ) = 0 [pid 20501] write(1, "executing program\n", 18) = 18 [pid 20501] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20501] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20501] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8722, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20504 [pid 20502] setpgid(0, 0./strace-static-x86_64: Process 20500 attached [pid 20500] set_robust_list(0x55557143c660, 24 [pid 20502] <... setpgid resumed>) = 0 [pid 20503] set_robust_list(0x55557143c660, 24 [pid 20500] <... set_robust_list resumed>) = 0 [pid 20501] +++ killed by SIGRT_1 +++ [pid 20500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20501, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20500] setpgid(0, 0) = 0 [pid 20502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20503] <... set_robust_list resumed>) = 0 executing program [pid 20500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20502] <... openat resumed>) = 3 [pid 20500] write(3, "1000", 4) = 4 [pid 20500] close(3) = 0 [pid 20502] write(3, "1000", 4 [pid 20500] write(1, "executing program\n", 18) = 18 [pid 20500] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20500] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20500] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8331, si_int=0, si_ptr=NULL} --- [pid 20502] <... write resumed>) = 4 [pid 20502] close(3 [pid 20500] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20500, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20504 attached [pid 20504] set_robust_list(0x55557143c660, 24 [pid 20502] <... close resumed>) = 0 [pid 20504] <... set_robust_list resumed>) = 0 [pid 20504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20504] setpgid(0, 0) = 0 [pid 20502] write(1, "executing program\n", 18 [pid 20503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20504] write(3, "1000", 4) = 4 [pid 20504] close(3executing program ) = 0 [pid 20504] write(1, "executing program\n", 18) = 18 [pid 20504] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20504] 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 20504] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8796, si_int=0, si_ptr=NULL} --- [pid 20502] <... write resumed>) = 18 [pid 20503] <... prctl resumed>) = 0 [pid 20502] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20504] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20504, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20502] <... timer_create resumed>[0]) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20502] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20502] <... timer_settime resumed>NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20502] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16529, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20502] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20505 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20506 attached [pid 20503] setpgid(0, 0) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20502, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20506] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20506 [pid 20503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20505 attached [pid 20505] set_robust_list(0x55557143c660, 24) = 0 [pid 20505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20505] setpgid(0, 0) = 0 [pid 20505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20503] <... openat resumed>) = 3 [pid 20505] <... openat resumed>) = 3 [pid 20506] <... set_robust_list resumed>) = 0 [pid 20503] write(3, "1000", 4 [pid 20505] write(3, "1000", 4executing program ) = 4 [pid 20505] close(3) = 0 [pid 20505] write(1, "executing program\n", 18) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 20503] <... write resumed>) = 4 [pid 20505] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20503] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20505] <... timer_create resumed>[0]) = 0 [pid 20505] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20505] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8029, si_int=0, si_ptr=NULL} --- [pid 20503] <... close resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20507 executing program [pid 20503] write(1, "executing program\n", 18) = 18 [pid 20503] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20505] +++ killed by SIGRT_1 +++ [pid 20503] <... timer_create resumed>[0]) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20505, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20503] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20507 attached [pid 20507] set_robust_list(0x55557143c660, 24) = 0 [pid 20503] <... timer_settime resumed>NULL) = 0 [pid 20507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20503] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19030, si_int=0, si_ptr=NULL} --- [pid 20506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20507] <... prctl resumed>) = 0 [pid 20507] setpgid(0, 0) = 0 [pid 20507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20507] write(3, "1000", 4) = 4 [pid 20507] close(3) = 0 [pid 20507] write(1, "executing program\n", 18 [pid 20503] +++ killed by SIGRT_1 +++ executing program [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20503, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20507] <... write resumed>) = 18 [pid 20507] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20506] <... prctl resumed>) = 0 [pid 20507] <... timer_create resumed>[0]) = 0 [pid 20507] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20506] setpgid(0, 0 [pid 20507] <... timer_settime resumed>NULL) = 0 [pid 20507] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8680, si_int=0, si_ptr=NULL} --- [pid 20506] <... setpgid resumed>) = 0 [pid 20506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20506] write(3, "1000", 4executing program [pid 20507] +++ killed by SIGRT_1 +++ [pid 20506] <... write resumed>) = 4 [pid 20506] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20507, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20506] <... close resumed>) = 0 [pid 20506] write(1, "executing program\n", 18) = 18 [pid 20506] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20506] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20506] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19252, si_int=0, si_ptr=NULL} --- [pid 20506] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20506, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20508 ./strace-static-x86_64: Process 20508 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20509 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20510 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20508] set_robust_list(0x55557143c660, 24) = 0 [pid 20508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20508] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20511 [pid 20508] <... setpgid resumed>) = 0 [pid 20508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20511 attached ./strace-static-x86_64: Process 20509 attached [pid 20511] set_robust_list(0x55557143c660, 24 [pid 20508] <... openat resumed>) = 3 [pid 20508] write(3, "1000", 4 [pid 20511] <... set_robust_list resumed>) = 0 [pid 20509] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20512 attached [pid 20511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20509] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20512 [pid 20508] <... write resumed>) = 4 [pid 20508] close(3) = 0 [pid 20508] write(1, "executing program\n", 18 [pid 20511] <... prctl resumed>) = 0 executing program [pid 20508] <... write resumed>) = 18 [pid 20508] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20511] setpgid(0, 0 [pid 20508] <... timer_create resumed>[0]) = 0 [pid 20508] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20508] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8425, si_int=0, si_ptr=NULL} --- [pid 20511] <... setpgid resumed>) = 0 [pid 20509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20509] <... prctl resumed>) = 0 [pid 20512] set_robust_list(0x55557143c660, 24 [pid 20511] <... openat resumed>) = 3 [pid 20512] <... set_robust_list resumed>) = 0 [pid 20509] setpgid(0, 0 [pid 20508] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20508, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20510 attached [pid 20510] set_robust_list(0x55557143c660, 24) = 0 [pid 20511] write(3, "1000", 4 [pid 20510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20509] <... setpgid resumed>) = 0 [pid 20510] <... prctl resumed>) = 0 [pid 20510] setpgid(0, 0) = 0 [pid 20511] <... write resumed>) = 4 [pid 20510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20511] close(3 [pid 20509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20511] <... close resumed>) = 0 [pid 20510] <... openat resumed>) = 3 [pid 20510] write(3, "1000", 4 [pid 20511] write(1, "executing program\n", 18 [pid 20509] <... openat resumed>) = 3 [pid 20510] <... write resumed>) = 4 [pid 20510] close(3executing program executing program ) = 0 [pid 20510] write(1, "executing program\n", 18) = 18 [pid 20510] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20511] <... write resumed>) = 18 [pid 20509] write(3, "1000", 4 [pid 20510] <... timer_create resumed>[0]) = 0 [pid 20510] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20510] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8999, si_int=0, si_ptr=NULL} --- [pid 20511] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20509] <... write resumed>) = 4 [pid 20512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20511] <... timer_create resumed>[0]) = 0 [pid 20509] close(3 [pid 20511] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20512] <... prctl resumed>) = 0 [pid 20509] <... close resumed>) = 0 [pid 20511] <... timer_settime resumed>NULL) = 0 [pid 20509] write(1, "executing program\n", 18executing program [pid 20511] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9436, si_int=0, si_ptr=NULL} --- [pid 20510] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20510, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20509] <... write resumed>) = 18 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20512] setpgid(0, 0 [pid 20511] +++ killed by SIGRT_1 +++ [pid 20509] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20511, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20509] <... timer_create resumed>[0]) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20509] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 20512] <... setpgid resumed>) = 0 [pid 20509] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20509] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37102, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20513 attached [pid 20512] <... openat resumed>) = 3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20513 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20509] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20514 [pid 20512] write(3, "1000", 4 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20514 attached [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20509, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20512] <... write resumed>) = 4 [pid 20512] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20514] set_robust_list(0x55557143c660, 24) = 0 [pid 20514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20514] setpgid(0, 0) = 0 [pid 20514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20512] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20515 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20516 [pid 20514] <... openat resumed>) = 3 [pid 20514] write(3, "1000", 4) = 4 [pid 20514] close(3) = 0 [pid 20514] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 20514] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20512] write(1, "executing program\n", 18) = 18 [pid 20514] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20512] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20514] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12640, si_int=0, si_ptr=NULL} --- [pid 20512] <... timer_create resumed>[0]) = 0 [pid 20513] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20516 attached ) = 0 [pid 20512] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20512] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16059, si_int=0, si_ptr=NULL} --- [pid 20514] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20514, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20512] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20512, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20515 attached [pid 20515] set_robust_list(0x55557143c660, 24 [pid 20513] <... prctl resumed>) = 0 [pid 20515] <... set_robust_list resumed>) = 0 [pid 20515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20515] setpgid(0, 0) = 0 [pid 20513] setpgid(0, 0 [pid 20516] set_robust_list(0x55557143c660, 24 [pid 20515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20515] write(3, "1000", 4) = 4 executing program [pid 20515] close(3) = 0 [pid 20515] write(1, "executing program\n", 18) = 18 [pid 20515] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20515] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20513] <... setpgid resumed>) = 0 [pid 20515] <... timer_settime resumed>NULL) = 0 [pid 20515] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20096, si_int=0, si_ptr=NULL} --- [pid 20513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20516] <... set_robust_list resumed>) = 0 [pid 20513] <... openat resumed>) = 3 [pid 20513] write(3, "1000", 4) = 4 [pid 20516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20515] +++ killed by SIGRT_1 +++ [pid 20513] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20515, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20516] <... prctl resumed>) = 0 [pid 20513] <... close resumed>) = 0 [pid 20513] write(1, "executing program\n", 18 [pid 20516] setpgid(0, 0executing program ) = 0 [pid 20513] <... write resumed>) = 18 [pid 20513] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20513] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20516] <... openat resumed>) = 3 [pid 20513] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20944, si_int=0, si_ptr=NULL} --- [pid 20516] write(3, "1000", 4executing program [pid 20513] +++ killed by SIGRT_1 +++ [pid 20516] <... write resumed>) = 4 [pid 20516] close(3) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20513, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20516] write(1, "executing program\n", 18) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20516] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20516] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20517 [pid 20516] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20516] <... timer_settime resumed>NULL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20518 ./strace-static-x86_64: Process 20517 attached ./strace-static-x86_64: Process 20518 attached [pid 20516] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=64067, si_int=0, si_ptr=NULL} --- [pid 20517] set_robust_list(0x55557143c660, 24) = 0 [pid 20517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20516] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20519 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20516, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20518] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20519 attached [pid 20517] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20519] set_robust_list(0x55557143c660, 24 [pid 20518] <... set_robust_list resumed>) = 0 [pid 20517] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20520 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20520 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20521 ./strace-static-x86_64: Process 20521 attached [pid 20521] set_robust_list(0x55557143c660, 24) = 0 [pid 20521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20521] setpgid(0, 0) = 0 [pid 20517] <... openat resumed>) = 3 [pid 20521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20517] write(3, "1000", 4 [pid 20521] <... openat resumed>) = 3 [pid 20521] write(3, "1000", 4) = 4 [pid 20521] close(3executing program ) = 0 [pid 20521] write(1, "executing program\n", 18) = 18 [pid 20521] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20521] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20521] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9833, si_int=0, si_ptr=NULL} --- [pid 20520] set_robust_list(0x55557143c660, 24 [pid 20519] <... set_robust_list resumed>) = 0 [pid 20518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20517] <... write resumed>) = 4 [pid 20519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20517] close(3) = 0 [pid 20517] write(1, "executing program\n", 18 [pid 20519] <... prctl resumed>) = 0 [pid 20519] setpgid(0, 0) = 0 executing program [pid 20519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20517] <... write resumed>) = 18 [pid 20519] <... openat resumed>) = 3 [pid 20519] write(3, "1000", 4 [pid 20517] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20519] <... write resumed>) = 4 [pid 20517] <... timer_create resumed>[0]) = 0 [pid 20519] close(3 [pid 20517] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20519] <... close resumed>) = 0 [pid 20517] <... timer_settime resumed>NULL) = 0 [pid 20519] write(1, "executing program\n", 18) = 18 executing program [pid 20519] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20517] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31478, si_int=0, si_ptr=NULL} --- [pid 20518] <... prctl resumed>) = 0 [pid 20519] <... timer_create resumed>[0]) = 0 [pid 20519] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20519] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7625, si_int=0, si_ptr=NULL} --- [pid 20519] +++ killed by SIGRT_1 +++ [pid 20518] setpgid(0, 0 [pid 20517] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20519, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20518] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20517, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20520] <... set_robust_list resumed>) = 0 [pid 20520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20518] <... openat resumed>) = 3 [pid 20520] <... prctl resumed>) = 0 [pid 20520] setpgid(0, 0) = 0 [pid 20520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20518] write(3, "1000", 4 [pid 20520] write(3, "1000", 4) = 4 [pid 20520] close(3) = 0 executing program [pid 20520] write(1, "executing program\n", 18) = 18 [pid 20520] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20520] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20520] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8322, si_int=0, si_ptr=NULL} --- [pid 20520] +++ killed by SIGRT_1 +++ [pid 20518] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20520, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20521] +++ killed by SIGRT_1 +++ [pid 20518] close(3) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20521, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20518] write(1, "executing program\n", 18executing program ) = 18 [pid 20518] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20518] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20518] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32951, si_int=0, si_ptr=NULL} --- [pid 20518] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20518, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20522 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20522 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20522] set_robust_list(0x55557143c660, 24) = 0 [pid 20522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20522] setpgid(0, 0) = 0 [pid 20522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20522] write(3, "1000", 4) = 4 [pid 20522] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20523 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20525 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20524 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20526 [pid 20522] <... close resumed>) = 0 [pid 20522] write(1, "executing program\n", 18executing program ) = 18 [pid 20522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20522] 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 20526 attached ./strace-static-x86_64: Process 20525 attached ./strace-static-x86_64: Process 20524 attached ./strace-static-x86_64: Process 20523 attached [pid 20522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9387, si_int=0, si_ptr=NULL} --- [pid 20526] set_robust_list(0x55557143c660, 24 [pid 20525] set_robust_list(0x55557143c660, 24 [pid 20524] set_robust_list(0x55557143c660, 24 [pid 20523] set_robust_list(0x55557143c660, 24 [pid 20522] +++ killed by SIGRT_1 +++ [pid 20526] <... set_robust_list resumed>) = 0 [pid 20525] <... set_robust_list resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20526] <... prctl resumed>) = 0 [pid 20525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20526] setpgid(0, 0) = 0 [pid 20525] <... prctl resumed>) = 0 [pid 20524] <... set_robust_list resumed>) = 0 [pid 20523] <... set_robust_list resumed>) = 0 [pid 20526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 20525] setpgid(0, 0 [pid 20526] <... openat resumed>) = 3 [pid 20526] write(3, "1000", 4) = 4 [pid 20526] close(3) = 0 [pid 20526] write(1, "executing program\n", 18) = 18 [pid 20526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20525] <... setpgid resumed>) = 0 [pid 20526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20523] <... prctl resumed>) = 0 [pid 20526] <... timer_settime resumed>NULL) = 0 [pid 20526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19402, si_int=0, si_ptr=NULL} --- [pid 20526] +++ killed by SIGRT_1 +++ [pid 20525] <... openat resumed>) = 3 [pid 20523] setpgid(0, 0 [pid 20525] write(3, "1000", 4 [pid 20524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20525] <... write resumed>) = 4 [pid 20523] <... setpgid resumed>) = 0 executing program [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20524] <... prctl resumed>) = 0 [pid 20525] close(3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20525] <... close resumed>) = 0 [pid 20523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20525] write(1, "executing program\n", 18) = 18 [pid 20523] <... openat resumed>) = 3 [pid 20525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20524] setpgid(0, 0 [pid 20523] write(3, "1000", 4 [pid 20525] <... timer_create resumed>[0]) = 0 [pid 20524] <... setpgid resumed>) = 0 [pid 20523] <... write resumed>) = 4 executing program [pid 20525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20523] close(3 [pid 20525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17503, si_int=0, si_ptr=NULL} --- [pid 20524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20523] <... close resumed>) = 0 [pid 20525] +++ killed by SIGRT_1 +++ [pid 20523] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20524] <... openat resumed>) = 3 [pid 20523] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20524] write(3, "1000", 4 [pid 20523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20524] <... write resumed>) = 4 [pid 20523] <... timer_create resumed>[0]) = 0 [pid 20524] close(3 [pid 20523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20524] <... close resumed>) = 0 executing program [pid 20524] write(1, "executing program\n", 18 [pid 20523] <... timer_settime resumed>NULL) = 0 [pid 20524] <... write resumed>) = 18 [pid 20523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28285, si_int=0, si_ptr=NULL} --- [pid 20524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20523] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20524] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16252, si_int=0, si_ptr=NULL} --- [pid 20524] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20527 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20527 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20528 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20528 attached [pid 20528] set_robust_list(0x55557143c660, 24) = 0 [pid 20528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20528] setpgid(0, 0) = 0 [pid 20528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20529 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20530 executing program [pid 20528] write(3, "1000", 4) = 4 [pid 20528] close(3) = 0 [pid 20528] write(1, "executing program\n", 18) = 18 [pid 20528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20531 [pid 20528] <... timer_create resumed>[0]) = 0 [pid 20528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20527] set_robust_list(0x55557143c660, 24 [pid 20528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13472, si_int=0, si_ptr=NULL} --- [pid 20527] <... set_robust_list resumed>) = 0 [pid 20527] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20530 attached ) = 0 [pid 20528] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20527] setpgid(0, 0 [pid 20530] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20529 attached ./strace-static-x86_64: Process 20531 attached [pid 20531] set_robust_list(0x55557143c660, 24) = 0 [pid 20531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20531] setpgid(0, 0) = 0 [pid 20530] <... set_robust_list resumed>) = 0 [pid 20527] <... setpgid resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20531] write(3, "1000", 4) = 4 [pid 20531] close(3) = 0 [pid 20531] write(1, "executing program\n", 18 executing program [pid 20527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20531] <... write resumed>) = 18 [pid 20531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8738, si_int=0, si_ptr=NULL} --- [pid 20527] <... openat resumed>) = 3 [pid 20527] write(3, "1000", 4 [pid 20531] +++ killed by SIGRT_1 +++ [pid 20527] <... write resumed>) = 4 [pid 20530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20529] set_robust_list(0x55557143c660, 24 [pid 20527] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20527] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20530] <... prctl resumed>) = 0 [pid 20529] <... set_robust_list resumed>) = 0 [pid 20527] write(1, "executing program\n", 18 [pid 20530] setpgid(0, 0executing program ) = 0 [pid 20527] <... write resumed>) = 18 [pid 20527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20527] <... timer_create resumed>[0]) = 0 [pid 20530] <... openat resumed>) = 3 [pid 20529] <... prctl resumed>) = 0 [pid 20527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20530] write(3, "1000", 4 [pid 20527] <... timer_settime resumed>NULL) = 0 [pid 20529] setpgid(0, 0 [pid 20530] <... write resumed>) = 4 [pid 20529] <... setpgid resumed>) = 0 [pid 20527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41150, si_int=0, si_ptr=NULL} --- [pid 20530] close(3 [pid 20527] +++ killed by SIGRT_1 +++ [pid 20530] <... close resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20530] write(1, "executing program\n", 18) = 18 [pid 20529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20529] <... openat resumed>) = 3 [pid 20530] <... timer_create resumed>[0]) = 0 [pid 20529] write(3, "1000", 4 [pid 20530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20529] <... write resumed>) = 4 [pid 20530] <... timer_settime resumed>NULL) = 0 [pid 20529] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 20530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38947, si_int=0, si_ptr=NULL} --- [pid 20529] <... close resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20529] write(1, "executing program\n", 18./strace-static-x86_64: Process 20532 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20532 [pid 20530] +++ killed by SIGRT_1 +++ executing program [pid 20529] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20529] <... timer_create resumed>[0]) = 0 [pid 20532] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20532] <... set_robust_list resumed>) = 0 [pid 20529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20533 [pid 20529] <... timer_settime resumed>NULL) = 0 [pid 20532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=48235, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20534 attached [pid 20534] set_robust_list(0x55557143c660, 24) = 0 [pid 20534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20534] setpgid(0, 0) = 0 [pid 20534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20534] write(3, "1000", 4) = 4 [pid 20529] +++ killed by SIGRT_1 +++ [pid 20534] close(3executing program [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20535 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20534 [pid 20534] <... close resumed>) = 0 [pid 20534] write(1, "executing program\n", 18) = 18 [pid 20534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20534] <... timer_create resumed>[0]) = 0 [pid 20534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12263, si_int=0, si_ptr=NULL} --- [pid 20532] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20533 attached [pid 20532] setpgid(0, 0) = 0 [pid 20534] +++ killed by SIGRT_1 +++ [pid 20532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20535 attached [pid 20535] set_robust_list(0x55557143c660, 24) = 0 [pid 20535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20535] setpgid(0, 0) = 0 [pid 20535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20535] write(3, "1000", 4) = 4 [pid 20535] close(3) = 0 [pid 20535] write(1, "executing program\n", 18) = 18 [pid 20535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7738, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20532] <... openat resumed>) = 3 [pid 20535] +++ killed by SIGRT_1 +++ [pid 20532] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20532] <... write resumed>) = 4 [pid 20533] set_robust_list(0x55557143c660, 24 [pid 20532] close(3 [pid 20533] <... set_robust_list resumed>) = 0 [pid 20532] <... close resumed>) = 0 [pid 20532] write(1, "executing program\n", 18executing program [pid 20533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20532] <... write resumed>) = 18 [pid 20532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20533] <... prctl resumed>) = 0 [pid 20532] <... timer_create resumed>[0]) = 0 [pid 20532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20533] setpgid(0, 0) = 0 [pid 20532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=66483, si_int=0, si_ptr=NULL} --- [pid 20532] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20533] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20533] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20533] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20536 ./strace-static-x86_64: Process 20536 attached [pid 20533] <... close resumed>) = 0 [pid 20533] write(1, "executing program\n", 18executing program [pid 20536] set_robust_list(0x55557143c660, 24) = 0 [pid 20533] <... write resumed>) = 18 [pid 20533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20533] <... timer_create resumed>[0]) = 0 [pid 20533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20536] setpgid(0, 0 [pid 20533] <... timer_settime resumed>NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20537 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20537 [pid 20536] <... setpgid resumed>) = 0 [pid 20533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65908, si_int=0, si_ptr=NULL} --- [pid 20537] set_robust_list(0x55557143c660, 24 [pid 20533] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20538 attached [pid 20536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20538 [pid 20538] set_robust_list(0x55557143c660, 24) = 0 [pid 20538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20538] setpgid(0, 0) = 0 [pid 20538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20537] <... set_robust_list resumed>) = 0 [pid 20536] <... openat resumed>) = 3 [pid 20538] write(3, "1000", 4) = 4 [pid 20538] close(3) = 0 executing program [pid 20538] write(1, "executing program\n", 18) = 18 [pid 20538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20536] write(3, "1000", 4 [pid 20538] <... timer_settime resumed>NULL) = 0 [pid 20538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17444, si_int=0, si_ptr=NULL} --- [pid 20536] <... write resumed>) = 4 [pid 20536] close(3) = 0 [pid 20537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20538] +++ killed by SIGRT_1 +++ [pid 20536] write(1, "executing program\n", 18executing program ) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20537] <... prctl resumed>) = 0 [pid 20536] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20537] setpgid(0, 0 [pid 20536] <... timer_settime resumed>NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20539 ./strace-static-x86_64: Process 20539 attached [pid 20537] <... setpgid resumed>) = 0 [pid 20536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=69935, si_int=0, si_ptr=NULL} --- [pid 20537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20536] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20539] set_robust_list(0x55557143c660, 24 [pid 20537] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20540 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20540 [pid 20539] <... set_robust_list resumed>) = 0 [pid 20537] write(3, "1000", 4 [pid 20540] set_robust_list(0x55557143c660, 24 [pid 20537] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20537] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20540] <... set_robust_list resumed>) = 0 [pid 20539] <... prctl resumed>) = 0 [pid 20537] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20541 [pid 20539] setpgid(0, 0 [pid 20537] write(1, "executing program\n", 18 [pid 20540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20539] <... setpgid resumed>) = 0 executing program [pid 20537] <... write resumed>) = 18 [pid 20539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20541 attached [pid 20540] <... prctl resumed>) = 0 [pid 20537] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20541] set_robust_list(0x55557143c660, 24 [pid 20539] <... openat resumed>) = 3 [pid 20539] write(3, "1000", 4 [pid 20537] <... timer_create resumed>[0]) = 0 [pid 20541] <... set_robust_list resumed>) = 0 [pid 20540] setpgid(0, 0) = 0 [pid 20539] <... write resumed>) = 4 [pid 20537] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20539] close(3 [pid 20537] <... timer_settime resumed>NULL) = 0 [pid 20540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20537] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32601, si_int=0, si_ptr=NULL} --- [pid 20539] <... close resumed>) = 0 executing program [pid 20539] write(1, "executing program\n", 18) = 18 [pid 20537] +++ killed by SIGRT_1 +++ [pid 20539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20537, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 20539] <... timer_create resumed>[0]) = 0 [pid 20539] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20539] <... timer_settime resumed>NULL) = 0 [pid 20539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=81537, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20542 [pid 20540] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20542 attached [pid 20542] set_robust_list(0x55557143c660, 24) = 0 [pid 20542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20542] setpgid(0, 0) = 0 [pid 20542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20542] write(3, "1000", 4) = 4 [pid 20542] close(3 [pid 20539] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20540] write(3, "1000", 4 [pid 20542] <... close resumed>) = 0 [pid 20542] write(1, "executing program\n", 18) = 18 [pid 20542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20540] <... write resumed>) = 4 [pid 20542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8186, si_int=0, si_ptr=NULL} --- [pid 20540] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 20540] <... close resumed>) = 0 [pid 20541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20541] <... prctl resumed>) = 0 [pid 20540] write(1, "executing program\n", 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20543 executing program ./strace-static-x86_64: Process 20543 attached [pid 20542] +++ killed by SIGRT_1 +++ [pid 20541] setpgid(0, 0 [pid 20540] <... write resumed>) = 18 [pid 20540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20543] set_robust_list(0x55557143c660, 24 [pid 20541] <... setpgid resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20540] <... timer_create resumed>[0]) = 0 [pid 20540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23835, si_int=0, si_ptr=NULL} --- [pid 20540] +++ killed by SIGRT_1 +++ [pid 20541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20543] <... set_robust_list resumed>) = 0 [pid 20541] <... openat resumed>) = 3 [pid 20541] write(3, "1000", 4 [pid 20543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20541] <... write resumed>) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 20543] <... prctl resumed>) = 0 [pid 20541] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20541] <... close resumed>) = 0 ./strace-static-x86_64: Process 20544 attached [pid 20544] set_robust_list(0x55557143c660, 24) = 0 [pid 20541] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20544 [pid 20543] setpgid(0, 0executing program [pid 20544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20544] setpgid(0, 0 [pid 20541] <... write resumed>) = 18 [pid 20544] <... setpgid resumed>) = 0 [pid 20544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20543] <... setpgid resumed>) = 0 [pid 20541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20544] <... openat resumed>) = 3 [pid 20544] write(3, "1000", 4) = 4 [pid 20544] close(3executing program ) = 0 [pid 20544] write(1, "executing program\n", 18) = 18 [pid 20544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8627, si_int=0, si_ptr=NULL} --- [pid 20541] <... timer_create resumed>[0]) = 0 [pid 20541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20544] +++ killed by SIGRT_1 +++ [pid 20541] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16948, si_int=0, si_ptr=NULL} --- [pid 20541] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20545 ./strace-static-x86_64: Process 20545 attached [pid 20545] set_robust_list(0x55557143c660, 24) = 0 [pid 20545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20545] setpgid(0, 0) = 0 [pid 20543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20543] <... openat resumed>) = 3 [pid 20543] write(3, "1000", 4 [pid 20545] <... openat resumed>) = 3 [pid 20545] write(3, "1000", 4) = 4 [pid 20545] close(3) = 0 executing program [pid 20545] write(1, "executing program\n", 18) = 18 [pid 20545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20543] <... write resumed>) = 4 [pid 20545] <... timer_create resumed>[0]) = 0 [pid 20545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8376, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20543] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20546 [pid 20543] <... close resumed>) = 0 ./strace-static-x86_64: Process 20546 attached [pid 20543] write(1, "executing program\n", 18 [pid 20546] set_robust_list(0x55557143c660, 24executing program [pid 346] <... restart_syscall resumed>) = 0 [pid 20543] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20546] <... set_robust_list resumed>) = 0 [pid 20543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20547 [pid 20545] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20543] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20543] 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 20547 attached [pid 20547] set_robust_list(0x55557143c660, 24) = 0 [pid 20547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20543] <... timer_settime resumed>NULL) = 0 [pid 20547] setpgid(0, 0 [pid 20543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19088, si_int=0, si_ptr=NULL} --- [pid 20547] <... setpgid resumed>) = 0 [pid 20547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20547] write(3, "1000", 4) = 4 [pid 20547] close(3) = 0 [pid 20547] write(1, "executing program\n", 18executing program ) = 18 [pid 20547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7968, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20547] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20548 ./strace-static-x86_64: Process 20548 attached [pid 20543] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20548] set_robust_list(0x55557143c660, 24) = 0 [pid 20548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20548] <... prctl resumed>) = 0 [pid 20548] setpgid(0, 0) = 0 [pid 20548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20546] <... prctl resumed>) = 0 [pid 20548] <... openat resumed>) = 3 [pid 20548] write(3, "1000", 4) = 4 [pid 20548] close(3 [pid 20546] setpgid(0, 0 [pid 20548] <... close resumed>) = 0 [pid 20548] write(1, "executing program\n", 18executing program ) = 18 [pid 20548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20546] <... setpgid resumed>) = 0 [pid 20548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9812, si_int=0, si_ptr=NULL} --- [pid 20546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20548] +++ killed by SIGRT_1 +++ [pid 20546] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20546] write(3, "1000", 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20549 ./strace-static-x86_64: Process 20549 attached [pid 20549] set_robust_list(0x55557143c660, 24) = 0 [pid 20549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20546] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20550 [pid 20549] <... prctl resumed>) = 0 [pid 20549] setpgid(0, 0) = 0 [pid 20549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20546] close(3./strace-static-x86_64: Process 20550 attached [pid 20549] write(3, "1000", 4) = 4 [pid 20549] close(3executing program ) = 0 [pid 20549] write(1, "executing program\n", 18) = 18 [pid 20549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20546] <... close resumed>) = 0 [pid 20549] <... timer_create resumed>[0]) = 0 [pid 20549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17570, si_int=0, si_ptr=NULL} --- [pid 20546] write(1, "executing program\n", 18 executing program [pid 20550] set_robust_list(0x55557143c660, 24 [pid 20546] <... write resumed>) = 18 [pid 20549] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 20546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20546] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20550] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20551 [pid 20546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28989, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20551 attached [pid 20551] set_robust_list(0x55557143c660, 24) = 0 [pid 20551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20551] setpgid(0, 0) = 0 [pid 20551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20551] write(3, "1000", 4 [pid 20546] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20551] <... write resumed>) = 4 [pid 20551] close(3) = 0 executing program [pid 20551] write(1, "executing program\n", 18) = 18 [pid 20551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20551] <... timer_create resumed>[0]) = 0 [pid 20551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8230, si_int=0, si_ptr=NULL} --- [pid 20550] <... prctl resumed>) = 0 [pid 20551] +++ killed by SIGRT_1 +++ [pid 20550] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20552 attached , child_tidptr=0x55557143c650) = 20552 [pid 20552] set_robust_list(0x55557143c660, 24) = 0 [pid 20552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20552] setpgid(0, 0) = 0 [pid 20550] <... setpgid resumed>) = 0 [pid 20552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20552] <... openat resumed>) = 3 [pid 20552] write(3, "1000", 4) = 4 [pid 20552] close(3) = 0 [pid 20552] write(1, "executing program\n", 18executing program ) = 18 [pid 20552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8148, si_int=0, si_ptr=NULL} --- [pid 20550] <... openat resumed>) = 3 [pid 20550] write(3, "1000", 4) = 4 [pid 20552] +++ killed by SIGRT_1 +++ [pid 20550] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20550] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20550] write(1, "executing program\n", 18executing program ) = 18 [pid 20550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 20550] <... timer_settime resumed>NULL) = 0 [pid 20550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7005, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20553 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20554 ./strace-static-x86_64: Process 20553 attached [pid 20553] set_robust_list(0x55557143c660, 24) = 0 [pid 20553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20553] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20555 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20556 [pid 20553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20550] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20553] <... openat resumed>) = 3 [pid 20553] write(3, "1000", 4) = 4 [pid 20553] close(3) = 0 [pid 20553] write(1, "executing program\n", 18) = 18 [pid 20553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20555 attached [0]) = 0 [pid 20555] set_robust_list(0x55557143c660, 24 [pid 20553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20555] <... set_robust_list resumed>) = 0 [pid 20553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11687, si_int=0, si_ptr=NULL} --- [pid 20555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 20554 attached [pid 20555] setpgid(0, 0) = 0 [pid 20554] set_robust_list(0x55557143c660, 24 [pid 20553] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20556 attached [pid 20555] <... openat resumed>) = 3 [pid 20554] <... set_robust_list resumed>) = 0 [pid 20555] write(3, "1000", 4) = 4 [pid 20554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20556] set_robust_list(0x55557143c660, 24 [pid 20555] close(3 [pid 20554] <... prctl resumed>) = 0 [pid 20555] <... close resumed>) = 0 [pid 20554] setpgid(0, 0 [pid 20556] <... set_robust_list resumed>) = 0 [pid 20555] write(1, "executing program\n", 18executing program ) = 18 [pid 20554] <... setpgid resumed>) = 0 [pid 20555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20555] <... timer_create resumed>[0]) = 0 [pid 20555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=54858, si_int=0, si_ptr=NULL} --- [pid 20556] <... prctl resumed>) = 0 [pid 20554] <... openat resumed>) = 3 [pid 20554] write(3, "1000", 4 [pid 20556] setpgid(0, 0 [pid 20555] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20556] <... setpgid resumed>) = 0 [pid 20554] <... write resumed>) = 4 [pid 20554] close(3) = 0 [pid 20554] write(1, "executing program\n", 18 executing program [pid 20556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20554] <... write resumed>) = 18 [pid 20556] <... openat resumed>) = 3 [pid 20556] write(3, "1000", 4 [pid 20554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20556] <... write resumed>) = 4 [pid 20554] <... timer_create resumed>[0]) = 0 [pid 20556] close(3 [pid 20554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20556] <... close resumed>) = 0 [pid 20554] <... timer_settime resumed>NULL) = 0 [pid 20556] write(1, "executing program\n", 18 executing program [pid 20554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24277, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20557 [pid 20556] <... write resumed>) = 18 ./strace-static-x86_64: Process 20557 attached [pid 20557] set_robust_list(0x55557143c660, 24) = 0 [pid 20554] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20559 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20558 [pid 20557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20557] setpgid(0, 0) = 0 [pid 20557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20556] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20557] <... openat resumed>) = 3 [pid 20556] <... timer_create resumed>[0]) = 0 [pid 20557] write(3, "1000", 4) = 4 [pid 20557] close(3executing program ) = 0 [pid 20557] write(1, "executing program\n", 18) = 18 [pid 20557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20556] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8412, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20559 attached [pid 20556] <... timer_settime resumed>NULL) = 0 [pid 20556] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18772, si_int=0, si_ptr=NULL} --- [pid 20559] set_robust_list(0x55557143c660, 24 [pid 20557] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20558 attached [pid 20556] +++ killed by SIGRT_1 +++ [pid 20558] set_robust_list(0x55557143c660, 24) = 0 [pid 20558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20556, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20558] <... prctl resumed>) = 0 [pid 20558] setpgid(0, 0) = 0 [pid 20558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20558] write(3, "1000", 4) = 4 [pid 20558] close(3executing program ) = 0 [pid 20558] write(1, "executing program\n", 18) = 18 [pid 20558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20558] <... timer_create resumed>[0]) = 0 [pid 20558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8679, si_int=0, si_ptr=NULL} --- [pid 20559] <... set_robust_list resumed>) = 0 [pid 20559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20559] setpgid(0, 0 [pid 20558] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20559] <... setpgid resumed>) = 0 [pid 20559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20559] write(3, "1000", 4) = 4 [pid 20559] close(3) = 0 [pid 20559] write(1, "executing program\n", 18executing program ) = 18 [pid 20559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11858, si_int=0, si_ptr=NULL} --- [pid 20559] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20560 ./strace-static-x86_64: Process 20560 attached [pid 20560] set_robust_list(0x55557143c660, 24) = 0 [pid 20560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20561 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20562 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20562 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20563 attached [pid 20562] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20564 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20563 [pid 20562] <... set_robust_list resumed>) = 0 [pid 20560] <... prctl resumed>) = 0 [pid 20560] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20564 attached [pid 20560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20563] set_robust_list(0x55557143c660, 24 [pid 20562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20560] <... openat resumed>) = 3 [pid 20560] write(3, "1000", 4) = 4 executing program [pid 20560] close(3) = 0 [pid 20560] write(1, "executing program\n", 18) = 18 [pid 20560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20564] set_robust_list(0x55557143c660, 24 [pid 20563] <... set_robust_list resumed>) = 0 [pid 20562] <... prctl resumed>) = 0 [pid 20560] 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 20561 attached [pid 20562] setpgid(0, 0 [pid 20560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19197, si_int=0, si_ptr=NULL} --- [pid 20564] <... set_robust_list resumed>) = 0 [pid 20563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20562] <... setpgid resumed>) = 0 [pid 20562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20563] <... prctl resumed>) = 0 [pid 20560] +++ killed by SIGRT_1 +++ [pid 20562] write(3, "1000", 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20562] <... write resumed>) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20562] close(3 [pid 20561] set_robust_list(0x55557143c660, 24) = 0 [pid 20562] <... close resumed>) = 0 [pid 20561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20563] setpgid(0, 0 [pid 20561] <... prctl resumed>) = 0 [pid 20561] setpgid(0, 0 [pid 20563] <... setpgid resumed>) = 0 [pid 20562] write(1, "executing program\n", 18 [pid 20561] <... setpgid resumed>) = 0 [pid 20561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20562] <... write resumed>) = 18 [pid 20562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9465, si_int=0, si_ptr=NULL} --- [pid 20561] <... openat resumed>) = 3 [pid 20564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20562] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20563] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20564] <... prctl resumed>) = 0 [pid 20563] write(3, "1000", 4 [pid 20561] write(3, "1000", 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20565 attached ./strace-static-x86_64: Process 20566 attached [pid 20564] setpgid(0, 0 [pid 20563] <... write resumed>) = 4 [pid 20561] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20565 [pid 20566] set_robust_list(0x55557143c660, 24 [pid 20565] set_robust_list(0x55557143c660, 24 [pid 20564] <... setpgid resumed>) = 0 [pid 20563] close(3 [pid 20561] close(3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20566 [pid 20564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20563] <... close resumed>) = 0 [pid 20566] <... set_robust_list resumed>) = 0 [pid 20565] <... set_robust_list resumed>) = 0 [pid 20561] <... close resumed>) = 0 [pid 20564] <... openat resumed>) = 3 [pid 20561] write(1, "executing program\n", 18 [pid 20563] write(1, "executing program\n", 18executing program executing program [pid 20564] write(3, "1000", 4 [pid 20563] <... write resumed>) = 18 [pid 20561] <... write resumed>) = 18 [pid 20565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20564] <... write resumed>) = 4 [pid 20563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20564] close(3 [pid 20561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20565] <... prctl resumed>) = 0 [pid 20564] <... close resumed>) = 0 [pid 20563] <... timer_create resumed>[0]) = 0 [pid 20565] setpgid(0, 0 [pid 20561] <... timer_create resumed>[0]) = 0 [pid 20566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20565] <... setpgid resumed>) = 0 [pid 20564] write(1, "executing program\n", 18 [pid 20563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20566] <... prctl resumed>) = 0 [pid 20565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20564] <... write resumed>) = 18 [pid 20563] <... timer_settime resumed>NULL) = 0 [pid 20561] <... timer_settime resumed>NULL) = 0 [pid 20563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59200, si_int=0, si_ptr=NULL} --- [pid 20561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50477, si_int=0, si_ptr=NULL} --- [pid 20564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20566] setpgid(0, 0) = 0 [pid 20566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20563] +++ killed by SIGRT_1 +++ [pid 20566] <... openat resumed>) = 3 [pid 20566] write(3, "1000", 4) = 4 [pid 20566] close(3 [pid 20561] +++ killed by SIGRT_1 +++ [pid 20566] <... close resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20564] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20566] write(1, "executing program\n", 18) = 18 [pid 20566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20564] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20566] <... timer_settime resumed>NULL) = 0 [pid 20566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10157, si_int=0, si_ptr=NULL} --- [pid 20564] <... timer_settime resumed>NULL) = 0 [pid 20566] +++ killed by SIGRT_1 +++ [pid 20565] <... openat resumed>) = 3 [pid 20564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34268, si_int=0, si_ptr=NULL} --- executing program [pid 20565] write(3, "1000", 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20565] <... write resumed>) = 4 [pid 20565] close(3 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20565] <... close resumed>) = 0 [pid 20565] write(1, "executing program\n", 18) = 18 [pid 20565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20564] +++ killed by SIGRT_1 +++ [pid 20565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8498, si_int=0, si_ptr=NULL} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20565] +++ killed by SIGRT_1 +++ [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20567 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20568 ./strace-static-x86_64: Process 20567 attached ./strace-static-x86_64: Process 20568 attached [pid 20568] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20569 attached [pid 20567] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20569 [pid 343] <... restart_syscall resumed>) = 0 [pid 20568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20568] setpgid(0, 0) = 0 [pid 20568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20568] <... openat resumed>) = 3 [pid 20568] write(3, "1000", 4) = 4 [pid 20568] close(3) = 0 [pid 20568] write(1, "executing program\n", 18) = 18 [pid 20568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20570 [pid 20568] <... timer_create resumed>[0]) = 0 [pid 20568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8940, si_int=0, si_ptr=NULL} --- [pid 20569] set_robust_list(0x55557143c660, 24 [pid 20567] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20571 [pid 20567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20569] <... set_robust_list resumed>) = 0 [pid 20569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20567] <... prctl resumed>) = 0 [pid 20567] setpgid(0, 0 [pid 20569] <... prctl resumed>) = 0 [pid 20568] +++ killed by SIGRT_1 +++ [pid 20567] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20570 attached [pid 20570] set_robust_list(0x55557143c660, 24 [pid 20567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20570] <... set_robust_list resumed>) = 0 [pid 20570] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20571 attached [pid 20571] set_robust_list(0x55557143c660, 24) = 0 [pid 20570] <... prctl resumed>) = 0 [pid 20571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20570] setpgid(0, 0) = 0 [pid 20567] <... openat resumed>) = 3 [pid 20570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20567] write(3, "1000", 4 [pid 20571] <... prctl resumed>) = 0 [pid 20571] setpgid(0, 0) = 0 [pid 20567] <... write resumed>) = 4 [pid 20567] close(3 [pid 20571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20569] setpgid(0, 0 [pid 20567] <... close resumed>) = 0 [pid 20570] <... openat resumed>) = 3 [pid 20571] <... openat resumed>) = 3 [pid 20570] write(3, "1000", 4) = 4 [pid 20570] close(3) = 0 executing program [pid 20570] write(1, "executing program\n", 18) = 18 [pid 20571] write(3, "1000", 4 [pid 20570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20571] <... write resumed>) = 4 executing program [pid 20571] close(3) = 0 [pid 20571] write(1, "executing program\n", 18) = 18 [pid 20570] <... timer_create resumed>[0]) = 0 [pid 20571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20571] <... timer_create resumed>[0]) = 0 [pid 20570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36337, si_int=0, si_ptr=NULL} --- [pid 20571] 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 20567] write(1, "executing program\n", 18 [pid 20569] <... setpgid resumed>) = 0 [pid 20571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47063, si_int=0, si_ptr=NULL} --- [pid 20570] +++ killed by SIGRT_1 +++ [pid 20569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20567] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20573 [pid 20567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20572 [pid 20567] <... timer_create resumed>[0]) = 0 [pid 20567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8101, si_int=0, si_ptr=NULL} --- [pid 20571] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20572 attached [pid 20572] set_robust_list(0x55557143c660, 24) = 0 [pid 20572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20567] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20572] setpgid(0, 0) = 0 [pid 20569] <... openat resumed>) = 3 [pid 20572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20573 attached [pid 20569] write(3, "1000", 4 [pid 20572] <... openat resumed>) = 3 [pid 20572] write(3, "1000", 4 [pid 20569] <... write resumed>) = 4 [pid 20572] <... write resumed>) = 4 executing program [pid 20572] close(3) = 0 [pid 20572] write(1, "executing program\n", 18) = 18 [pid 20572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20569] close(3 [pid 20572] <... timer_create resumed>[0]) = 0 [pid 20572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20573] set_robust_list(0x55557143c660, 24executing program [pid 20569] <... close resumed>) = 0 [pid 20569] write(1, "executing program\n", 18) = 18 [pid 20569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8304, si_int=0, si_ptr=NULL} --- [pid 20573] <... set_robust_list resumed>) = 0 [pid 20572] <... timer_settime resumed>NULL) = 0 [pid 20569] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=93874, si_int=0, si_ptr=NULL} --- [pid 20573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20572] +++ killed by SIGRT_1 +++ [pid 20573] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20573] setpgid(0, 0) = 0 [pid 20573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20573] write(3, "1000", 4) = 4 [pid 20573] close(3) = 0 executing program [pid 20573] write(1, "executing program\n", 18) = 18 [pid 20573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8272, si_int=0, si_ptr=NULL} --- [pid 20573] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20574 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20576 ./strace-static-x86_64: Process 20575 attached ./strace-static-x86_64: Process 20576 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20575 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20577 [pid 20575] set_robust_list(0x55557143c660, 24 [pid 20576] set_robust_list(0x55557143c660, 24) = 0 [pid 20576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20575] <... set_robust_list resumed>) = 0 [pid 20575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20576] <... prctl resumed>) = 0 [pid 20575] <... prctl resumed>) = 0 [pid 20576] setpgid(0, 0 [pid 20575] setpgid(0, 0 [pid 20576] <... setpgid resumed>) = 0 [pid 20575] <... setpgid resumed>) = 0 [pid 20576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20574 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20578 [pid 20575] <... openat resumed>) = 3 [pid 20576] <... openat resumed>) = 3 [pid 20575] write(3, "1000", 4 [pid 20576] write(3, "1000", 4 [pid 20575] <... write resumed>) = 4 [pid 20576] <... write resumed>) = 4 [pid 20576] close(3 [pid 20575] close(3) = 0 [pid 20576] <... close resumed>) = 0 executing program executing program [pid 20576] write(1, "executing program\n", 18 [pid 20575] write(1, "executing program\n", 18 [pid 20576] <... write resumed>) = 18 [pid 20575] <... write resumed>) = 18 [pid 20576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20576] <... timer_create resumed>[0]) = 0 [pid 20574] set_robust_list(0x55557143c660, 24 [pid 20575] <... timer_create resumed>[0]) = 0 [pid 20576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20576] <... timer_settime resumed>NULL) = 0 [pid 20575] <... timer_settime resumed>NULL) = 0 [pid 20575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7458, si_int=0, si_ptr=NULL} --- [pid 20576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24812, si_int=0, si_ptr=NULL} --- [pid 20574] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20577 attached [pid 20574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20577] set_robust_list(0x55557143c660, 24 [pid 20574] setpgid(0, 0 [pid 20577] <... set_robust_list resumed>) = 0 [pid 20575] +++ killed by SIGRT_1 +++ [pid 20574] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20576] +++ killed by SIGRT_1 +++ [pid 20574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20574] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20578 attached [pid 20574] write(3, "1000", 4 [pid 20578] set_robust_list(0x55557143c660, 24) = 0 [pid 20578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20578] setpgid(0, 0) = 0 [pid 20578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20574] <... write resumed>) = 4 [pid 20578] <... openat resumed>) = 3 [pid 20577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20574] close(3 executing program [pid 20578] write(3, "1000", 4) = 4 [pid 20578] close(3) = 0 [pid 20578] write(1, "executing program\n", 18) = 18 [pid 20578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9120, si_int=0, si_ptr=NULL} --- [pid 20574] <... close resumed>) = 0 [pid 20577] <... prctl resumed>) = 0 executing program [pid 20574] write(1, "executing program\n", 18 [pid 20577] setpgid(0, 0 [pid 20574] <... write resumed>) = 18 [pid 20578] +++ killed by SIGRT_1 +++ [pid 20574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20574] <... timer_create resumed>[0]) = 0 [pid 20577] <... setpgid resumed>) = 0 [pid 20574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16425, si_int=0, si_ptr=NULL} --- [pid 20577] <... openat resumed>) = 3 [pid 20574] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20577] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20579 ./strace-static-x86_64: Process 20579 attached [pid 20579] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 20579] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20579] setpgid(0, 0) = 0 executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20580 [pid 20579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 20579] <... openat resumed>) = 3 [pid 20579] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20579] <... write resumed>) = 4 [pid 20579] close(3) = 0 [pid 20579] write(1, "executing program\n", 18) = 18 [pid 20579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20581 executing program [pid 20579] <... timer_create resumed>[0]) = 0 [pid 20579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8089, si_int=0, si_ptr=NULL} --- [pid 20577] <... write resumed>) = 4 [pid 20577] close(3) = 0 [pid 20577] write(1, "executing program\n", 18) = 18 [pid 20577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20579] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20580 attached [pid 20580] set_robust_list(0x55557143c660, 24) = 0 [pid 20580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20577] <... timer_create resumed>[0]) = 0 [pid 20580] <... prctl resumed>) = 0 [pid 20580] setpgid(0, 0 [pid 20577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20580] <... setpgid resumed>) = 0 [pid 20580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20577] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20581 attached [pid 20580] <... openat resumed>) = 3 [pid 20581] set_robust_list(0x55557143c660, 24) = 0 [pid 20577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59949, si_int=0, si_ptr=NULL} --- [pid 20581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20580] write(3, "1000", 4) = 4 [pid 20580] close(3) = 0 [pid 20580] write(1, "executing program\n", 18 executing program [pid 20581] <... prctl resumed>) = 0 [pid 20580] <... write resumed>) = 18 [pid 20581] setpgid(0, 0 [pid 20580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20581] <... setpgid resumed>) = 0 [pid 20581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20580] <... timer_create resumed>[0]) = 0 [pid 20580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7692, si_int=0, si_ptr=NULL} --- [pid 20581] <... openat resumed>) = 3 [pid 20577] +++ killed by SIGRT_1 +++ [pid 20581] write(3, "1000", 4executing program ) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20581] close(3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20581] <... close resumed>) = 0 [pid 20581] write(1, "executing program\n", 18) = 18 [pid 20581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20580] +++ killed by SIGRT_1 +++ [pid 20581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20581] <... timer_settime resumed>NULL) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17257, si_int=0, si_ptr=NULL} --- [pid 20581] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20582 ./strace-static-x86_64: Process 20582 attached [pid 20582] set_robust_list(0x55557143c660, 24) = 0 [pid 20582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20582] setpgid(0, 0) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20583 attached [pid 20583] set_robust_list(0x55557143c660, 24) = 0 [pid 20583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20584 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20583 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20583] <... prctl resumed>) = 0 [pid 20583] setpgid(0, 0) = 0 [pid 20583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20585 [pid 20583] <... openat resumed>) = 3 [pid 20583] write(3, "1000", 4) = 4 [pid 20583] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20586 [pid 20583] <... close resumed>) = 0 [pid 20583] write(1, "executing program\n", 18) = 18 [pid 20582] <... openat resumed>) = 3 [pid 20583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9198, si_int=0, si_ptr=NULL} --- [pid 20582] write(3, "1000", 4./strace-static-x86_64: Process 20586 attached ) = 4 [pid 20582] close(3 [pid 20586] set_robust_list(0x55557143c660, 24 [pid 20582] <... close resumed>) = 0 executing program [pid 20582] write(1, "executing program\n", 18 [pid 20586] <... set_robust_list resumed>) = 0 [pid 20582] <... write resumed>) = 18 [pid 20582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20583] +++ killed by SIGRT_1 +++ [pid 20582] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20582] 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 20585 attached [pid 20585] set_robust_list(0x55557143c660, 24) = 0 [pid 20585] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20584 attached [pid 20584] set_robust_list(0x55557143c660, 24 [pid 20585] <... prctl resumed>) = 0 [pid 20585] setpgid(0, 0 [pid 20584] <... set_robust_list resumed>) = 0 [pid 20584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20585] <... setpgid resumed>) = 0 [pid 20586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20582] <... timer_settime resumed>NULL) = 0 [pid 20584] <... prctl resumed>) = 0 [pid 20584] setpgid(0, 0 [pid 20585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20584] <... setpgid resumed>) = 0 [pid 20585] <... openat resumed>) = 3 [pid 20584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20585] write(3, "1000", 4) = 4 [pid 20585] close(3) = 0 [pid 20585] write(1, "executing program\n", 18executing program ) = 18 [pid 20584] write(3, "1000", 4 [pid 20585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20584] <... write resumed>) = 4 [pid 20584] close(3) = 0 [pid 20585] <... timer_create resumed>[0]) = 0 [pid 20584] write(1, "executing program\n", 18) = 18 executing program [pid 20584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20584] <... timer_create resumed>[0]) = 0 [pid 20585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20207, si_int=0, si_ptr=NULL} --- [pid 20584] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=289253, si_int=0, si_ptr=NULL} --- [pid 20586] <... prctl resumed>) = 0 [pid 20584] <... timer_settime resumed>NULL) = 0 [pid 20584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7568, si_int=0, si_ptr=NULL} --- [pid 20585] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20582] +++ killed by SIGRT_1 +++ [pid 20586] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20584] +++ killed by SIGRT_1 +++ [pid 20586] <... setpgid resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] <... restart_syscall resumed>) = 0 [pid 20586] write(3, "1000", 4) = 4 [pid 20586] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20586] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20587 ./strace-static-x86_64: Process 20587 attached executing program [pid 20586] write(1, "executing program\n", 18) = 18 [pid 20587] set_robust_list(0x55557143c660, 24) = 0 [pid 20587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20587] setpgid(0, 0) = 0 [pid 20587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20587] <... openat resumed>) = 3 [pid 20586] <... timer_create resumed>[0]) = 0 [pid 20587] write(3, "1000", 4) = 4 [pid 20587] close(3) = 0 [pid 20587] write(1, "executing program\n", 18) = 18 [pid 20587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8504, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24303, si_int=0, si_ptr=NULL} --- [pid 20587] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20588 attached [pid 20588] set_robust_list(0x55557143c660, 24) = 0 [pid 20588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20588] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20588 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20589 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20588] <... setpgid resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20588] write(3, "1000", 4) = 4 [pid 20588] close(3) = 0 [pid 20588] write(1, "executing program\n", 18) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20590 [pid 20588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7386, si_int=0, si_ptr=NULL} --- [pid 20586] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20590 attached [pid 20588] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20589 attached [pid 20589] set_robust_list(0x55557143c660, 24) = 0 [pid 20590] set_robust_list(0x55557143c660, 24 [pid 20589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20589] setpgid(0, 0) = 0 [pid 20590] <... set_robust_list resumed>) = 0 [pid 20589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20589] <... openat resumed>) = 3 [pid 20589] write(3, "1000", 4) = 4 [pid 20589] close(3) = 0 executing program [pid 20589] write(1, "executing program\n", 18) = 18 [pid 20589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8052, si_int=0, si_ptr=NULL} --- [pid 20590] <... prctl resumed>) = 0 [pid 20590] setpgid(0, 0) = 0 [pid 20590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20589] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20590] <... openat resumed>) = 3 [pid 20590] write(3, "1000", 4) = 4 executing program [pid 20590] close(3) = 0 [pid 20590] write(1, "executing program\n", 18) = 18 [pid 20590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8296, si_int=0, si_ptr=NULL} --- [pid 20590] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20591 attached , child_tidptr=0x55557143c650) = 20591 [pid 20591] set_robust_list(0x55557143c660, 24) = 0 [pid 20591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20591] setpgid(0, 0) = 0 [pid 20591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20591] write(3, "1000", 4) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20591] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20592 [pid 20591] <... close resumed>) = 0 executing program [pid 20591] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20591] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20593 attached [pid 20593] set_robust_list(0x55557143c660, 24) = 0 [pid 20593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20594 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20593 [pid 20591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20591] <... timer_create resumed>[0]) = 0 [pid 20593] setpgid(0, 0) = 0 [pid 20593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20593] <... openat resumed>) = 3 [pid 20593] write(3, "1000", 4) = 4 [pid 20593] close(3) = 0 [pid 20593] write(1, "executing program\n", 18) = 18 [pid 20593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20595 [pid 20591] <... timer_settime resumed>NULL) = 0 [pid 20593] <... timer_create resumed>[0]) = 0 [pid 20591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17191, si_int=0, si_ptr=NULL} --- [pid 20593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8379, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20592 attached [pid 20593] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20594 attached [pid 20591] +++ killed by SIGRT_1 +++ [pid 20594] set_robust_list(0x55557143c660, 24) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20594] setpgid(0, 0) = 0 [pid 20594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20592] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 20594] <... openat resumed>) = 3 [pid 20594] write(3, "1000", 4) = 4 [pid 20594] close(3) = 0 [pid 20594] write(1, "executing program\n", 18) = 18 [pid 20594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8015, si_int=0, si_ptr=NULL} --- [pid 20592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 20595 attached [pid 20592] setpgid(0, 0 [pid 20595] set_robust_list(0x55557143c660, 24 [pid 20592] <... setpgid resumed>) = 0 [pid 20595] <... set_robust_list resumed>) = 0 [pid 20595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20594] +++ killed by SIGRT_1 +++ [pid 20595] <... prctl resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20595] setpgid(0, 0) = 0 [pid 20595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20595] <... openat resumed>) = 3 [pid 20595] write(3, "1000", 4) = 4 [pid 20592] <... openat resumed>) = 3 [pid 20595] close(3) = 0 [pid 20595] write(1, "executing program\n", 18 [pid 20592] write(3, "1000", 4 [pid 20595] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20595] <... timer_create resumed>[0]) = 0 [pid 20595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7364, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20596 [pid 20592] <... write resumed>) = 4 [pid 20592] close(3 [pid 20595] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20596 attached [pid 20592] <... close resumed>) = 0 [pid 20596] set_robust_list(0x55557143c660, 24) = 0 [pid 20592] write(1, "executing program\n", 18 [pid 20596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20596] setpgid(0, 0) = 0 [pid 20596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20592] <... write resumed>) = 18 [pid 20596] write(3, "1000", 4) = 4 [pid 20596] close(3) = 0 [pid 20596] write(1, "executing program\n", 18executing program ) = 18 [pid 20596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7366, si_int=0, si_ptr=NULL} --- [pid 20592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20596] +++ killed by SIGRT_1 +++ [pid 20592] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14022, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20597 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20597 attached [pid 20597] set_robust_list(0x55557143c660, 24) = 0 [pid 20597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20592] +++ killed by SIGRT_1 +++ [pid 20597] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20598 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20597] write(3, "1000", 4) = 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20599 [pid 20597] close(3) = 0 [pid 20597] write(1, "executing program\n", 18) = 18 [pid 20597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20599 attached [0]) = 0 [pid 20597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20599] set_robust_list(0x55557143c660, 24 [pid 20597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13415, si_int=0, si_ptr=NULL} --- [pid 20599] <... set_robust_list resumed>) = 0 [pid 20599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20597] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20598 attached [pid 20598] set_robust_list(0x55557143c660, 24) = 0 [pid 20598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20598] setpgid(0, 0) = 0 [pid 20599] setpgid(0, 0 [pid 20598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20599] <... setpgid resumed>) = 0 [pid 20598] <... openat resumed>) = 3 [pid 20598] write(3, "1000", 4) = 4 [pid 20598] close(3) = 0 [pid 20598] write(1, "executing program\n", 18executing program ) = 18 [pid 20598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8800, si_int=0, si_ptr=NULL} --- [pid 20599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20598] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20599] write(3, "1000", 4) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20599] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20599] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20600 ./strace-static-x86_64: Process 20600 attached executing program [pid 20599] write(1, "executing program\n", 18 [pid 20600] set_robust_list(0x55557143c660, 24 [pid 20599] <... write resumed>) = 18 [pid 20599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20600] <... set_robust_list resumed>) = 0 [pid 20599] <... timer_create resumed>[0]) = 0 [pid 20600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20600] <... prctl resumed>) = 0 [pid 20599] <... timer_settime resumed>NULL) = 0 [pid 20599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28491, si_int=0, si_ptr=NULL} --- [pid 20600] setpgid(0, 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20600] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20601 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20601 [pid 20600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20599] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 20600] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20600] write(3, "1000", 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20601] set_robust_list(0x55557143c660, 24 [pid 20600] <... write resumed>) = 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20602 ./strace-static-x86_64: Process 20602 attached [pid 20601] <... set_robust_list resumed>) = 0 [pid 20600] close(3 [pid 346] <... restart_syscall resumed>) = 0 [pid 20600] <... close resumed>) = 0 [pid 20601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20600] write(1, "executing program\n", 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 20601] <... prctl resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20601] setpgid(0, 0 [pid 20600] <... write resumed>) = 18 [pid 20601] <... setpgid resumed>) = 0 [pid 20600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20603 attached [pid 20601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20600] <... timer_create resumed>[0]) = 0 [pid 20603] set_robust_list(0x55557143c660, 24) = 0 [pid 20603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20601] <... openat resumed>) = 3 [pid 20603] <... prctl resumed>) = 0 [pid 20603] setpgid(0, 0) = 0 [pid 20603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20601] write(3, "1000", 4 [pid 20600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20603 [pid 20603] <... openat resumed>) = 3 [pid 20603] write(3, "1000", 4 [pid 20601] <... write resumed>) = 4 [pid 20600] <... timer_settime resumed>NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20604 [pid 20603] <... write resumed>) = 4 [pid 20603] close(3 [pid 20600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46732, si_int=0, si_ptr=NULL} --- [pid 20601] close(3 [pid 20603] <... close resumed>) = 0 [pid 20603] write(1, "executing program\n", 18executing program ) = 18 [pid 20603] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20603] 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 20603] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8844, si_int=0, si_ptr=NULL} --- [pid 20601] <... close resumed>) = 0 [pid 20600] +++ killed by SIGRT_1 +++ [pid 20601] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20601] <... write resumed>) = 18 [pid 20603] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20604 attached [pid 20604] set_robust_list(0x55557143c660, 24) = 0 [pid 20604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20603, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20604] <... prctl resumed>) = 0 [pid 20604] setpgid(0, 0) = 0 [pid 20604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20604] write(3, "1000", 4 [pid 20601] <... timer_create resumed>[0]) = 0 [pid 20604] <... write resumed>) = 4 [pid 20604] close(3) = 0 executing program [pid 20604] write(1, "executing program\n", 18) = 18 [pid 20604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20602] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20605 [pid 20604] <... timer_create resumed>[0]) = 0 [pid 20604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7492, si_int=0, si_ptr=NULL} --- [pid 20601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=80468, si_int=0, si_ptr=NULL} --- [pid 20604] +++ killed by SIGRT_1 +++ [pid 20601] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20605 attached [pid 20605] set_robust_list(0x55557143c660, 24) = 0 [pid 20605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20602] <... set_robust_list resumed>) = 0 [pid 20605] <... prctl resumed>) = 0 [pid 20605] setpgid(0, 0) = 0 [pid 20605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 20602] <... prctl resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20602] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20606 [pid 20602] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20606 attached [pid 20605] <... openat resumed>) = 3 [pid 20605] write(3, "1000", 4) = 4 [pid 20602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20605] close(3) = 0 executing program [pid 20605] write(1, "executing program\n", 18) = 18 [pid 20605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20602] <... openat resumed>) = 3 [pid 20605] <... timer_create resumed>[0]) = 0 [pid 20602] write(3, "1000", 4 [pid 20605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8144, si_int=0, si_ptr=NULL} --- [pid 20602] <... write resumed>) = 4 [pid 20606] set_robust_list(0x55557143c660, 24 [pid 20602] close(3 [pid 20605] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20606] <... set_robust_list resumed>) = 0 [pid 20602] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20602] write(1, "executing program\n", 18) = 18 [pid 20606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20606] setpgid(0, 0 [pid 20602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20606] <... setpgid resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20602] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20607 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20607 [pid 20602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=78925, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20602] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20608 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20608 attached [pid 20608] set_robust_list(0x55557143c660, 24) = 0 [pid 20608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20608] setpgid(0, 0) = 0 [pid 20608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20606] <... openat resumed>) = 3 [pid 20608] write(3, "1000", 4 [pid 20607] set_robust_list(0x55557143c660, 24 [pid 20606] write(3, "1000", 4 [pid 20608] <... write resumed>) = 4 [pid 20608] close(3) = 0 [pid 20608] write(1, "executing program\n", 18executing program ) = 18 [pid 20608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20607] <... set_robust_list resumed>) = 0 [pid 20606] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20606] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20609 [pid 20608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9129, si_int=0, si_ptr=NULL} --- [pid 20606] <... close resumed>) = 0 executing program [pid 20606] write(1, "executing program\n", 18 [pid 20607] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20609 attached [pid 20606] <... write resumed>) = 18 [pid 20606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20607] setpgid(0, 0 [pid 20608] +++ killed by SIGRT_1 +++ [pid 20606] <... timer_create resumed>[0]) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20607] <... setpgid resumed>) = 0 [pid 20606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20609] set_robust_list(0x55557143c660, 24 [pid 20606] <... timer_settime resumed>NULL) = 0 [pid 20607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15964, si_int=0, si_ptr=NULL} --- [pid 20607] <... openat resumed>) = 3 [pid 20606] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 20609] <... set_robust_list resumed>) = 0 [pid 20607] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20607] <... write resumed>) = 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20610 ./strace-static-x86_64: Process 20610 attached [pid 20609] <... prctl resumed>) = 0 [pid 20607] close(3 [pid 20609] setpgid(0, 0 [pid 20607] <... close resumed>) = 0 [pid 20610] set_robust_list(0x55557143c660, 24 [pid 20609] <... setpgid resumed>) = 0 executing program [pid 20607] write(1, "executing program\n", 18) = 18 [pid 20610] <... set_robust_list resumed>) = 0 [pid 20609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20609] <... openat resumed>) = 3 [pid 20607] <... timer_create resumed>[0]) = 0 [pid 20609] write(3, "1000", 4 [pid 20610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20609] <... write resumed>) = 4 [pid 20607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20610] <... prctl resumed>) = 0 [pid 20609] close(3 [pid 20607] <... timer_settime resumed>NULL) = 0 [pid 20609] <... close resumed>) = 0 [pid 20607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37266, si_int=0, si_ptr=NULL} --- [pid 20610] setpgid(0, 0 [pid 20609] write(1, "executing program\n", 18executing program [pid 20607] +++ killed by SIGRT_1 +++ [pid 20609] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20610] <... setpgid resumed>) = 0 [pid 20609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20610] <... openat resumed>) = 3 [pid 20609] <... timer_settime resumed>NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20611 ./strace-static-x86_64: Process 20611 attached [pid 20610] write(3, "1000", 4 [pid 20609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62322, si_int=0, si_ptr=NULL} --- [pid 20610] <... write resumed>) = 4 [pid 20609] +++ killed by SIGRT_1 +++ [pid 20611] set_robust_list(0x55557143c660, 24 [pid 20610] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20611] <... set_robust_list resumed>) = 0 [pid 20610] <... close resumed>) = 0 [pid 20610] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20610] <... write resumed>) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20612 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20612 [pid 20611] <... prctl resumed>) = 0 [pid 20610] <... timer_create resumed>[0]) = 0 [pid 20612] set_robust_list(0x55557143c660, 24 [pid 20610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20611] setpgid(0, 0 [pid 20612] <... set_robust_list resumed>) = 0 [pid 20611] <... setpgid resumed>) = 0 [pid 20610] <... timer_settime resumed>NULL) = 0 [pid 20610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31654, si_int=0, si_ptr=NULL} --- [pid 20611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20613 ./strace-static-x86_64: Process 20613 attached [pid 20613] set_robust_list(0x55557143c660, 24) = 0 [pid 20613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20610] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20613] <... prctl resumed>) = 0 [pid 20613] setpgid(0, 0) = 0 [pid 20613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20613] write(3, "1000", 4) = 4 [pid 20611] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20611] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20614 [pid 20613] close(3executing program ) = 0 [pid 20613] write(1, "executing program\n", 18) = 18 [pid 20613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9505, si_int=0, si_ptr=NULL} --- [pid 20611] <... write resumed>) = 4 [pid 20611] close(3 [pid 20612] <... prctl resumed>) = 0 [pid 20611] <... close resumed>) = 0 [pid 20612] setpgid(0, 0 [pid 20611] write(1, "executing program\n", 18executing program ) = 18 [pid 20613] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20614 attached [pid 20612] <... setpgid resumed>) = 0 [pid 20611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20611] <... timer_create resumed>[0]) = 0 [pid 20611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20611] <... timer_settime resumed>NULL) = 0 [pid 20612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=97356, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20615 attached [pid 20615] set_robust_list(0x55557143c660, 24) = 0 [pid 20615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20615] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20615 [pid 20612] <... openat resumed>) = 3 [pid 20615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20611] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20615] write(3, "1000", 4executing program ) = 4 [pid 20615] close(3) = 0 [pid 20615] write(1, "executing program\n", 18) = 18 [pid 20615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20612] write(3, "1000", 4 [pid 20615] <... timer_create resumed>[0]) = 0 [pid 20615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20612] <... write resumed>) = 4 [pid 20615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11950, si_int=0, si_ptr=NULL} --- [pid 20612] close(3) = 0 [pid 20614] set_robust_list(0x55557143c660, 24 [pid 20612] write(1, "executing program\n", 18executing program [pid 20615] +++ killed by SIGRT_1 +++ [pid 20612] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20612] <... timer_create resumed>[0]) = 0 [pid 20614] <... set_robust_list resumed>) = 0 [pid 20612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18111, si_int=0, si_ptr=NULL} --- [pid 20614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20612] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20614] <... prctl resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20614] setpgid(0, 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20614] <... setpgid resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20616 ./strace-static-x86_64: Process 20616 attached [pid 20614] <... openat resumed>) = 3 [pid 20614] write(3, "1000", 4 [pid 20616] set_robust_list(0x55557143c660, 24 [pid 20614] <... write resumed>) = 4 [pid 20616] <... set_robust_list resumed>) = 0 [pid 20614] close(3) = 0 [pid 20614] write(1, "executing program\n", 18executing program [pid 20616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20614] <... write resumed>) = 18 [pid 20616] <... prctl resumed>) = 0 [pid 20614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20616] setpgid(0, 0 [pid 20614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20616] <... setpgid resumed>) = 0 [pid 20614] <... timer_settime resumed>NULL) = 0 [pid 20614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24479, si_int=0, si_ptr=NULL} --- [pid 20614] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20616] write(3, "1000", 4) = 4 [pid 20616] close(3) = 0 [pid 20616] write(1, "executing program\n", 18executing program ) = 18 [pid 20616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20616] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20617 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20617 [pid 20617] set_robust_list(0x55557143c660, 24 [pid 20616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40875, si_int=0, si_ptr=NULL} --- [pid 20617] <... set_robust_list resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20618 [pid 20616] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20618 attached [pid 20618] set_robust_list(0x55557143c660, 24) = 0 [pid 20618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20618] setpgid(0, 0) = 0 [pid 20618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 20617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20617] <... prctl resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20619 [pid 20617] setpgid(0, 0./strace-static-x86_64: Process 20619 attached [pid 20618] <... openat resumed>) = 3 [pid 20617] <... setpgid resumed>) = 0 executing program [pid 20618] write(3, "1000", 4) = 4 [pid 20618] close(3) = 0 [pid 20618] write(1, "executing program\n", 18) = 18 [pid 20618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7979, si_int=0, si_ptr=NULL} --- [pid 20619] set_robust_list(0x55557143c660, 24 [pid 20617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20619] <... set_robust_list resumed>) = 0 [pid 20617] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20617] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20620 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20621 executing program ./strace-static-x86_64: Process 20620 attached [pid 20620] set_robust_list(0x55557143c660, 24) = 0 [pid 20617] <... write resumed>) = 4 [pid 20619] <... prctl resumed>) = 0 [pid 20620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20620] setpgid(0, 0) = 0 [pid 20617] close(3 [pid 20619] setpgid(0, 0 [pid 20620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20620] write(3, "1000", 4) = 4 [pid 20620] close(3) = 0 [pid 20620] write(1, "executing program\n", 18) = 18 [pid 20620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20619] <... setpgid resumed>) = 0 [pid 20618] +++ killed by SIGRT_1 +++ [pid 20617] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20620] <... timer_create resumed>[0]) = 0 [pid 20620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9203, si_int=0, si_ptr=NULL} --- executing program [pid 20617] write(1, "executing program\n", 18) = 18 [pid 20617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20620] +++ killed by SIGRT_1 +++ [pid 20617] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20617] <... timer_settime resumed>NULL) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20621 attached [pid 20621] set_robust_list(0x55557143c660, 24) = 0 [pid 20621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20621] setpgid(0, 0) = 0 [pid 20621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=84548, si_int=0, si_ptr=NULL} --- executing program [pid 20621] <... openat resumed>) = 3 [pid 20621] write(3, "1000", 4) = 4 [pid 20621] close(3) = 0 [pid 20621] write(1, "executing program\n", 18) = 18 [pid 20621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20617] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7984, si_int=0, si_ptr=NULL} --- [pid 20619] <... openat resumed>) = 3 [pid 20619] write(3, "1000", 4) = 4 [pid 20619] close(3 [pid 20621] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20619] <... close resumed>) = 0 executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20619] write(1, "executing program\n", 18) = 18 [pid 20619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8848, si_int=0, si_ptr=NULL} --- [pid 20619] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20623 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20622 ./strace-static-x86_64: Process 20623 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20624 attached [pid 20623] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20624 ./strace-static-x86_64: Process 20625 attached ./strace-static-x86_64: Process 20626 attached [pid 20624] set_robust_list(0x55557143c660, 24 [pid 20623] <... set_robust_list resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20626 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20625 ./strace-static-x86_64: Process 20622 attached [pid 20622] set_robust_list(0x55557143c660, 24) = 0 [pid 20622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20622] setpgid(0, 0) = 0 [pid 20623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20624] <... set_robust_list resumed>) = 0 [pid 20623] <... prctl resumed>) = 0 [pid 20622] <... openat resumed>) = 3 executing program [pid 20622] write(3, "1000", 4) = 4 [pid 20622] close(3) = 0 [pid 20622] write(1, "executing program\n", 18) = 18 [pid 20622] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20623] setpgid(0, 0 [pid 20624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20623] <... setpgid resumed>) = 0 [pid 20622] <... timer_create resumed>[0]) = 0 [pid 20622] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20622] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15176, si_int=0, si_ptr=NULL} --- [pid 20623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20624] <... prctl resumed>) = 0 [pid 20623] <... openat resumed>) = 3 [pid 20624] setpgid(0, 0 [pid 20622] +++ killed by SIGRT_1 +++ [pid 20624] <... setpgid resumed>) = 0 [pid 20623] write(3, "1000", 4 [pid 20625] set_robust_list(0x55557143c660, 24 [pid 20626] set_robust_list(0x55557143c660, 24) = 0 [pid 20626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20622, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20623] <... write resumed>) = 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20626] <... prctl resumed>) = 0 [pid 20626] setpgid(0, 0 [pid 20624] <... openat resumed>) = 3 [pid 20623] close(3 [pid 20626] <... setpgid resumed>) = 0 [pid 20626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20623] <... close resumed>) = 0 [pid 20624] write(3, "1000", 4executing program [pid 20625] <... set_robust_list resumed>) = 0 [pid 20626] <... openat resumed>) = 3 [pid 20626] write(3, "1000", 4) = 4 [pid 20626] close(3) = 0 [pid 20626] write(1, "executing program\n", 18) = 18 [pid 20626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7933, si_int=0, si_ptr=NULL} --- executing program [pid 20623] write(1, "executing program\n", 18 [pid 20624] <... write resumed>) = 4 [pid 20623] <... write resumed>) = 18 [pid 20623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20624] close(3 [pid 20623] <... timer_create resumed>[0]) = 0 [pid 20624] <... close resumed>) = 0 [pid 20623] 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 20624] write(1, "executing program\n", 18 [pid 20623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8990, si_int=0, si_ptr=NULL} --- [pid 20624] <... write resumed>) = 18 [pid 20626] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20623] +++ killed by SIGRT_1 +++ [pid 20624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20625] setpgid(0, 0) = 0 [pid 20625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20624] <... timer_create resumed>[0]) = 0 [pid 20625] write(3, "1000", 4 [pid 20624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20625] <... write resumed>) = 4 [pid 20624] <... timer_settime resumed>NULL) = 0 [pid 20625] close(3 [pid 20624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9734, si_int=0, si_ptr=NULL} --- [pid 20625] <... close resumed>) = 0 executing program [pid 20625] write(1, "executing program\n", 18) = 18 [pid 20625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7281, si_int=0, si_ptr=NULL} --- [pid 20624] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20625] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20627 ./strace-static-x86_64: Process 20627 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20627] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20628 attached [pid 20628] set_robust_list(0x55557143c660, 24) = 0 [pid 20628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20628] setpgid(0, 0) = 0 [pid 20627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20628 [pid 20628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20628] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20628] <... write resumed>) = 4 [pid 20628] close(3) = 0 [pid 20628] write(1, "executing program\n", 18) = 18 [pid 20628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8155, si_int=0, si_ptr=NULL} --- executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20630 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20629 [pid 20628] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20631 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20629 attached [pid 20629] set_robust_list(0x55557143c660, 24) = 0 [pid 20629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20627] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20630 attached [pid 20629] <... prctl resumed>) = 0 [pid 20629] setpgid(0, 0./strace-static-x86_64: Process 20631 attached [pid 20630] set_robust_list(0x55557143c660, 24 [pid 20627] setpgid(0, 0 [pid 20629] <... setpgid resumed>) = 0 [pid 20629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20627] <... setpgid resumed>) = 0 [pid 20627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20630] <... set_robust_list resumed>) = 0 [pid 20631] set_robust_list(0x55557143c660, 24) = 0 [pid 20631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20631] setpgid(0, 0 [pid 20629] <... openat resumed>) = 3 [pid 20631] <... setpgid resumed>) = 0 [pid 20631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20629] write(3, "1000", 4) = 4 [pid 20629] close(3) = 0 executing program [pid 20629] write(1, "executing program\n", 18) = 18 [pid 20631] <... openat resumed>) = 3 [pid 20630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20627] <... openat resumed>) = 3 [pid 20629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20630] <... prctl resumed>) = 0 [pid 20627] write(3, "1000", 4 [pid 20629] <... timer_create resumed>[0]) = 0 [pid 20629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20631] write(3, "1000", 4) = 4 [pid 20629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22125, si_int=0, si_ptr=NULL} --- [pid 20627] <... write resumed>) = 4 [pid 20631] close(3 [pid 20630] setpgid(0, 0 [pid 20627] close(3 [pid 20631] <... close resumed>) = 0 [pid 20631] write(1, "executing program\n", 18 [pid 20630] <... setpgid resumed>) = 0 [pid 20627] <... close resumed>) = 0 executing program [pid 20627] write(1, "executing program\n", 18 [pid 20630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20631] <... write resumed>) = 18 [pid 20631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20631] 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 20627] <... write resumed>) = 18 [pid 20631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33162, si_int=0, si_ptr=NULL} --- [pid 20627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20630] <... openat resumed>) = 3 [pid 20627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20630] write(3, "1000", 4 [pid 20627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22738, si_int=0, si_ptr=NULL} --- [pid 20630] <... write resumed>) = 4 [pid 20630] close(3 [pid 20627] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20629] +++ killed by SIGRT_1 +++ [pid 20630] <... close resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20631] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20630] write(1, "executing program\n", 18executing program ) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 20630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20632 ./strace-static-x86_64: Process 20632 attached [pid 20632] set_robust_list(0x55557143c660, 24) = 0 [pid 20632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20632] <... prctl resumed>) = 0 [pid 20632] setpgid(0, 0 [pid 20630] <... timer_settime resumed>NULL) = 0 [pid 20632] <... setpgid resumed>) = 0 [pid 20632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30422, si_int=0, si_ptr=NULL} --- [pid 20632] <... openat resumed>) = 3 executing program [pid 20632] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20632] <... write resumed>) = 4 [pid 20632] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20632] <... close resumed>) = 0 [pid 20632] write(1, "executing program\n", 18) = 18 [pid 20632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7418, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20633 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20634 [pid 20630] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20632] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20633 attached [pid 20633] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20634 attached [pid 20633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20634] set_robust_list(0x55557143c660, 24 [pid 20633] <... prctl resumed>) = 0 [pid 20634] <... set_robust_list resumed>) = 0 [pid 20633] setpgid(0, 0 [pid 20634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20633] <... setpgid resumed>) = 0 [pid 20634] <... prctl resumed>) = 0 [pid 20633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20634] setpgid(0, 0) = 0 [pid 20633] <... openat resumed>) = 3 [pid 20634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20633] write(3, "1000", 4executing program executing program [pid 20634] <... openat resumed>) = 3 [pid 20633] <... write resumed>) = 4 [pid 20634] write(3, "1000", 4 [pid 20633] close(3 [pid 20634] <... write resumed>) = 4 [pid 20633] <... close resumed>) = 0 [pid 20634] close(3 [pid 20633] write(1, "executing program\n", 18 [pid 20634] <... close resumed>) = 0 [pid 20633] <... write resumed>) = 18 [pid 20634] write(1, "executing program\n", 18 [pid 20633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20634] <... write resumed>) = 18 [pid 20633] <... timer_create resumed>[0]) = 0 [pid 20634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20634] <... timer_create resumed>[0]) = 0 [pid 20633] <... timer_settime resumed>NULL) = 0 [pid 20634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7422, si_int=0, si_ptr=NULL} --- [pid 20634] <... timer_settime resumed>NULL) = 0 [pid 20634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6752, si_int=0, si_ptr=NULL} --- [pid 20633] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20634] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20635 attached , child_tidptr=0x55557143c650) = 20635 [pid 20635] set_robust_list(0x55557143c660, 24) = 0 [pid 20635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20635] setpgid(0, 0) = 0 [pid 20635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20635] write(3, "1000", 4) = 4 [pid 20635] close(3) = 0 executing program [pid 20635] write(1, "executing program\n", 18) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20636 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20636 [pid 20635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20636] set_robust_list(0x55557143c660, 24 [pid 20635] <... timer_settime resumed>NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24607, si_int=0, si_ptr=NULL} --- [pid 20636] <... set_robust_list resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20635] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20637 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20637 attached [pid 20637] set_robust_list(0x55557143c660, 24) = 0 [pid 20637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20637] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20637] <... setpgid resumed>) = 0 [pid 20637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20637] write(3, "1000", 4) = 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20637] close(3) = 0 executing program [pid 20637] write(1, "executing program\n", 18) = 18 [pid 20637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20638 [pid 20637] <... timer_settime resumed>NULL) = 0 [pid 20637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8742, si_int=0, si_ptr=NULL} --- [pid 20636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20639 [pid 20636] <... prctl resumed>) = 0 [pid 20636] setpgid(0, 0) = 0 [pid 20637] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20638 attached [pid 20638] set_robust_list(0x55557143c660, 24) = 0 [pid 20638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20638] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20639 attached [pid 20638] setpgid(0, 0 [pid 20639] set_robust_list(0x55557143c660, 24) = 0 [pid 20639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20636] <... openat resumed>) = 3 [pid 20638] <... setpgid resumed>) = 0 [pid 20638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20636] write(3, "1000", 4) = 4 [pid 20639] setpgid(0, 0 [pid 20638] <... openat resumed>) = 3 [pid 346] <... restart_syscall resumed>) = 0 [pid 20636] close(3) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20640 attached [pid 20636] write(1, "executing program\n", 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20640 [pid 20638] write(3, "1000", 4executing program ) = 4 [pid 20639] <... setpgid resumed>) = 0 [pid 20638] close(3 [pid 20636] <... write resumed>) = 18 [pid 20638] <... close resumed>) = 0 [pid 20638] write(1, "executing program\n", 18executing program ) = 18 [pid 20638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20639] write(3, "1000", 4) = 4 [pid 20638] <... timer_create resumed>[0]) = 0 [pid 20639] close(3) = 0 [pid 20640] set_robust_list(0x55557143c660, 24 [pid 20636] <... timer_create resumed>[0]) = 0 [pid 20636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20639] write(1, "executing program\n", 18 [pid 20636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11675, si_int=0, si_ptr=NULL} --- executing program [pid 20638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20639] <... write resumed>) = 18 [pid 20639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20640] <... set_robust_list resumed>) = 0 [pid 20639] <... timer_create resumed>[0]) = 0 [pid 20639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20638] <... timer_settime resumed>NULL) = 0 [pid 20639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16239, si_int=0, si_ptr=NULL} --- [pid 20638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15627, si_int=0, si_ptr=NULL} --- [pid 20636] +++ killed by SIGRT_1 +++ [pid 344] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20641 [pid 20640] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20641 attached [pid 20640] setpgid(0, 0 [pid 20641] set_robust_list(0x55557143c660, 24 [pid 20640] <... setpgid resumed>) = 0 [pid 20641] <... set_robust_list resumed>) = 0 [pid 20640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20640] <... openat resumed>) = 3 [pid 20638] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20639] +++ killed by SIGRT_1 +++ [pid 20640] write(3, "1000", 4 [pid 20641] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20642 attached [pid 20642] set_robust_list(0x55557143c660, 24) = 0 [pid 20642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20642 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20643 [pid 20642] <... prctl resumed>) = 0 [pid 20642] setpgid(0, 0) = 0 [pid 20642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20641] setpgid(0, 0 [pid 20640] <... write resumed>) = 4 [pid 20642] <... openat resumed>) = 3 [pid 20642] write(3, "1000", 4) = 4 [pid 20642] close(3) = 0 [pid 20642] write(1, "executing program\n", 18executing program ) = 18 [pid 20642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20640] close(3 [pid 20641] <... setpgid resumed>) = 0 [pid 20642] <... timer_create resumed>[0]) = 0 [pid 20642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8273, si_int=0, si_ptr=NULL} --- [pid 20640] <... close resumed>) = 0 [pid 20640] write(1, "executing program\n", 18executing program ) = 18 [pid 20640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8615, si_int=0, si_ptr=NULL} --- [pid 20642] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20643 attached [pid 20643] set_robust_list(0x55557143c660, 24) = 0 [pid 20640] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20644 [pid 20641] <... openat resumed>) = 3 [pid 20643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20641] write(3, "1000", 4./strace-static-x86_64: Process 20644 attached [pid 20643] <... prctl resumed>) = 0 [pid 20643] setpgid(0, 0) = 0 [pid 20643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20641] <... write resumed>) = 4 [pid 20644] set_robust_list(0x55557143c660, 24 [pid 20641] close(3 [pid 20644] <... set_robust_list resumed>) = 0 [pid 20641] <... close resumed>) = 0 [pid 20643] <... openat resumed>) = 3 [pid 20643] write(3, "1000", 4executing program ) = 4 [pid 20643] close(3) = 0 [pid 20643] write(1, "executing program\n", 18) = 18 [pid 20643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20643] <... timer_create resumed>[0]) = 0 [pid 20643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8647, si_int=0, si_ptr=NULL} --- executing program [pid 20641] write(1, "executing program\n", 18) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20645 [pid 20641] <... timer_create resumed>[0]) = 0 [pid 20643] +++ killed by SIGRT_1 +++ [pid 20641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20641] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20645 attached [pid 20645] set_robust_list(0x55557143c660, 24 [pid 20641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38444, si_int=0, si_ptr=NULL} --- [pid 20645] <... set_robust_list resumed>) = 0 [pid 20645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20645] setpgid(0, 0) = 0 [pid 20641] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20644] <... prctl resumed>) = 0 [pid 20645] <... openat resumed>) = 3 [pid 20644] setpgid(0, 0 [pid 20645] write(3, "1000", 4) = 4 [pid 20645] close(3executing program ) = 0 [pid 20645] write(1, "executing program\n", 18) = 18 [pid 20645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20644] <... setpgid resumed>) = 0 [pid 20645] <... timer_create resumed>[0]) = 0 [pid 20644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8434, si_int=0, si_ptr=NULL} --- [pid 20644] <... openat resumed>) = 3 [pid 20644] write(3, "1000", 4) = 4 [pid 20644] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20645] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20646 attached [pid 20646] set_robust_list(0x55557143c660, 24) = 0 [pid 20646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20646 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20647 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20646] <... prctl resumed>) = 0 [pid 20646] setpgid(0, 0) = 0 [pid 20646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20644] <... close resumed>) = 0 [pid 20646] <... openat resumed>) = 3 [pid 20646] write(3, "1000", 4 [pid 20644] write(1, "executing program\n", 18 [pid 20646] <... write resumed>) = 4 executing program executing program [pid 20646] close(3) = 0 [pid 20646] write(1, "executing program\n", 18) = 18 [pid 20646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20644] <... write resumed>) = 18 [pid 20646] <... timer_create resumed>[0]) = 0 [pid 20646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9006, si_int=0, si_ptr=NULL} --- [pid 20644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20647 attached [pid 20644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20647] set_robust_list(0x55557143c660, 24 [pid 20644] <... timer_settime resumed>NULL) = 0 [pid 20647] <... set_robust_list resumed>) = 0 [pid 20646] +++ killed by SIGRT_1 +++ [pid 20647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26446, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20644] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20647] <... prctl resumed>) = 0 [pid 20647] setpgid(0, 0) = 0 [pid 20647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20647] write(3, "1000", 4) = 4 [pid 20647] close(3) = 0 [pid 20647] write(1, "executing program\n", 18 [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20647] <... write resumed>) = 18 [pid 20647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20648 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20648 [pid 20647] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20648] set_robust_list(0x55557143c660, 24) = 0 [pid 20647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20649 ./strace-static-x86_64: Process 20649 attached [pid 20648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20647] <... timer_settime resumed>NULL) = 0 [pid 20648] <... prctl resumed>) = 0 [pid 20647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31562, si_int=0, si_ptr=NULL} --- [pid 20649] set_robust_list(0x55557143c660, 24 [pid 20648] setpgid(0, 0 [pid 20647] +++ killed by SIGRT_1 +++ [pid 20648] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20649] <... set_robust_list resumed>) = 0 [pid 20648] <... openat resumed>) = 3 [pid 20648] write(3, "1000", 4) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20648] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20648] <... close resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20650 attached , child_tidptr=0x55557143c650) = 20650 [pid 20648] write(1, "executing program\n", 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20651 executing program [pid 20650] set_robust_list(0x55557143c660, 24) = 0 [pid 20650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20648] <... write resumed>) = 18 [pid 20650] <... prctl resumed>) = 0 [pid 20648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20650] setpgid(0, 0) = 0 [pid 20649] <... prctl resumed>) = 0 [pid 20648] <... timer_create resumed>[0]) = 0 [pid 20650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20649] setpgid(0, 0executing program [pid 20648] <... timer_settime resumed>NULL) = 0 [pid 20648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8069, si_int=0, si_ptr=NULL} --- [pid 20650] <... openat resumed>) = 3 [pid 20650] write(3, "1000", 4) = 4 [pid 20650] close(3) = 0 [pid 20650] write(1, "executing program\n", 18) = 18 [pid 20648] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20649] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20652 [pid 20650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8062, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20652 attached [pid 20649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20652] set_robust_list(0x55557143c660, 24 [pid 20649] write(3, "1000", 4 [pid 20650] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20651 attached [pid 20651] set_robust_list(0x55557143c660, 24) = 0 [pid 20651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20651] setpgid(0, 0 [pid 20649] <... write resumed>) = 4 [pid 20651] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20649] close(3 [pid 20652] <... set_robust_list resumed>) = 0 [pid 20651] <... openat resumed>) = 3 [pid 20651] write(3, "1000", 4) = 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20649] <... close resumed>) = 0 ./strace-static-x86_64: Process 20653 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20653 [pid 20653] set_robust_list(0x55557143c660, 24 [pid 20652] <... prctl resumed>) = 0 [pid 20649] write(1, "executing program\n", 18 [pid 20651] close(3executing program ) = 0 [pid 20651] write(1, "executing program\n", 18) = 18 [pid 20651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13784, si_int=0, si_ptr=NULL} --- executing program [pid 20649] <... write resumed>) = 18 [pid 20653] <... set_robust_list resumed>) = 0 [pid 20652] setpgid(0, 0 [pid 20649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20652] <... setpgid resumed>) = 0 [pid 20653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20651] +++ killed by SIGRT_1 +++ [pid 20653] <... prctl resumed>) = 0 [pid 20652] <... openat resumed>) = 3 [pid 20649] <... timer_settime resumed>NULL) = 0 [pid 20653] setpgid(0, 0 [pid 20652] write(3, "1000", 4 [pid 20649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=66488, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20649] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20652] <... write resumed>) = 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 20652] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 20652] <... close resumed>) = 0 [pid 20652] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20652] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20655 [pid 20652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20654 [pid 20652] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20654 attached [pid 20654] set_robust_list(0x55557143c660, 24) = 0 [pid 20654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20653] <... setpgid resumed>) = 0 [pid 20652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20654] <... prctl resumed>) = 0 [pid 20654] setpgid(0, 0) = 0 [pid 20652] <... timer_settime resumed>NULL) = 0 [pid 20654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35442, si_int=0, si_ptr=NULL} --- [pid 20654] <... openat resumed>) = 3 executing program [pid 20654] write(3, "1000", 4) = 4 [pid 20654] close(3) = 0 [pid 20654] write(1, "executing program\n", 18) = 18 [pid 20652] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9921, si_int=0, si_ptr=NULL} --- [pid 20653] <... openat resumed>) = 3 [pid 20653] write(3, "1000", 4) = 4 [pid 20654] +++ killed by SIGRT_1 +++ [pid 20653] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20655 attached [pid 20655] set_robust_list(0x55557143c660, 24 [pid 20653] <... close resumed>) = 0 [pid 20655] <... set_robust_list resumed>) = 0 executing program [pid 20655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20653] write(1, "executing program\n", 18 [pid 20655] <... prctl resumed>) = 0 [pid 20655] setpgid(0, 0) = 0 [pid 20653] <... write resumed>) = 18 [pid 20655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20655] write(3, "1000", 4 [pid 20653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20655] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20653] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20656 [pid 20655] close(3) = 0 [pid 20655] write(1, "executing program\n", 18executing program ) = 18 [pid 20655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8660, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20656 attached [pid 20653] <... timer_settime resumed>NULL) = 0 [pid 20656] set_robust_list(0x55557143c660, 24 [pid 20653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31037, si_int=0, si_ptr=NULL} --- [pid 20656] <... set_robust_list resumed>) = 0 [pid 20655] +++ killed by SIGRT_1 +++ [pid 20653] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20656] <... prctl resumed>) = 0 [pid 20656] setpgid(0, 0) = 0 [pid 20656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20656] write(3, "1000", 4) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20656] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20657 attached [pid 20656] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20658 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20657 executing program [pid 20656] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 20656] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20658 attached [pid 20657] set_robust_list(0x55557143c660, 24 [pid 20656] <... timer_create resumed>[0]) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20659 ./strace-static-x86_64: Process 20659 attached [pid 20658] set_robust_list(0x55557143c660, 24 [pid 20657] <... set_robust_list resumed>) = 0 [pid 20656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20658] <... set_robust_list resumed>) = 0 [pid 20656] <... timer_settime resumed>NULL) = 0 [pid 20658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33286, si_int=0, si_ptr=NULL} --- [pid 20657] <... prctl resumed>) = 0 [pid 20659] set_robust_list(0x55557143c660, 24 [pid 20658] <... prctl resumed>) = 0 [pid 20657] setpgid(0, 0 [pid 20658] setpgid(0, 0 [pid 20656] +++ killed by SIGRT_1 +++ [pid 20658] <... setpgid resumed>) = 0 [pid 20657] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20657] <... openat resumed>) = 3 [pid 20658] <... openat resumed>) = 3 [pid 20657] write(3, "1000", 4 [pid 20658] write(3, "1000", 4 [pid 20659] <... set_robust_list resumed>) = 0 [pid 20657] <... write resumed>) = 4 [pid 20659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20658] <... write resumed>) = 4 [pid 20657] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 20658] close(3) = 0 [pid 20657] <... close resumed>) = 0 [pid 20659] <... prctl resumed>) = 0 [pid 20658] write(1, "executing program\n", 18 [pid 20657] write(1, "executing program\n", 18executing program executing program [pid 20658] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20657] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20660 [pid 20659] setpgid(0, 0 [pid 20658] <... timer_create resumed>[0]) = 0 [pid 20657] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20661 [pid 20658] 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 20661 attached [pid 20659] <... setpgid resumed>) = 0 [pid 20657] 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 20660 attached [pid 20658] <... timer_settime resumed>NULL) = 0 [pid 20657] <... timer_settime resumed>NULL) = 0 [pid 20660] set_robust_list(0x55557143c660, 24) = 0 [pid 20660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38593, si_int=0, si_ptr=NULL} --- [pid 20658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46304, si_int=0, si_ptr=NULL} --- [pid 20660] <... prctl resumed>) = 0 [pid 20660] setpgid(0, 0) = 0 executing program [pid 20659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20660] write(3, "1000", 4 [pid 20657] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20660] <... write resumed>) = 4 [pid 20660] close(3) = 0 [pid 20660] write(1, "executing program\n", 18) = 18 [pid 20658] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20661] set_robust_list(0x55557143c660, 24 [pid 20659] <... openat resumed>) = 3 [pid 20660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20659] write(3, "1000", 4 [pid 20660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13738, si_int=0, si_ptr=NULL} --- [pid 20659] <... write resumed>) = 4 [pid 20661] <... set_robust_list resumed>) = 0 [pid 20659] close(3) = 0 [pid 20659] write(1, "executing program\n", 18 [pid 20661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20660] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20661] <... prctl resumed>) = 0 [pid 20659] <... write resumed>) = 18 [pid 20661] setpgid(0, 0 [pid 20659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20661] <... setpgid resumed>) = 0 [pid 20659] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20662 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20662 [pid 20659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20659] <... timer_settime resumed>NULL) = 0 [pid 20659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=52201, si_int=0, si_ptr=NULL} --- [pid 20661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20662] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20663 attached [pid 20663] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20663 [pid 20661] <... openat resumed>) = 3 [pid 20663] <... set_robust_list resumed>) = 0 [pid 20663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 20663] setpgid(0, 0) = 0 [pid 20663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20663] write(3, "1000", 4) = 4 [pid 20663] close(3) = 0 [pid 20663] write(1, "executing program\n", 18) = 18 [pid 20659] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8843, si_int=0, si_ptr=NULL} --- [pid 20661] write(3, "1000", 4 [pid 20662] <... set_robust_list resumed>) = 0 [pid 20661] <... write resumed>) = 4 [pid 20662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20661] close(3) = 0 [pid 20662] <... prctl resumed>) = 0 executing program [pid 20662] setpgid(0, 0 [pid 20661] write(1, "executing program\n", 18 [pid 20663] +++ killed by SIGRT_1 +++ [pid 20661] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20661] <... timer_create resumed>[0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=48867, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20664 ./strace-static-x86_64: Process 20664 attached [pid 20664] set_robust_list(0x55557143c660, 24) = 0 [pid 20664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20661] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20664] setpgid(0, 0) = 0 [pid 20664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20662] <... setpgid resumed>) = 0 [pid 20664] <... openat resumed>) = 3 [pid 20664] write(3, "1000", 4) = 4 [pid 20664] close(3) = 0 [pid 20664] write(1, "executing program\n", 18executing program ) = 18 [pid 20664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8597, si_int=0, si_ptr=NULL} --- [pid 20662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20662] write(3, "1000", 4) = 4 [pid 20662] close(3 [pid 20664] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20662] <... close resumed>) = 0 [pid 20662] write(1, "executing program\n", 18executing program ) = 18 [pid 20662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20662] <... timer_settime resumed>NULL) = 0 [pid 20662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7692, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20665 ./strace-static-x86_64: Process 20665 attached [pid 20662] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20665] set_robust_list(0x55557143c660, 24) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20665] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20665] <... setpgid resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20666 ./strace-static-x86_64: Process 20666 attached [pid 20665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20666] set_robust_list(0x55557143c660, 24) = 0 [pid 20665] write(3, "1000", 4) = 4 [pid 20665] close(3 [pid 344] <... restart_syscall resumed>) = 0 [pid 20666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20666] <... prctl resumed>) = 0 [pid 20665] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20667 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20667 attached executing program [pid 20666] setpgid(0, 0 [pid 20665] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20668 [pid 20667] set_robust_list(0x55557143c660, 24 [pid 20666] <... setpgid resumed>) = 0 [pid 20665] <... write resumed>) = 18 [pid 20666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20668 attached [pid 20667] <... set_robust_list resumed>) = 0 [pid 20665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20666] <... openat resumed>) = 3 [pid 20665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20667] <... prctl resumed>) = 0 [pid 20665] <... timer_settime resumed>NULL) = 0 [pid 20667] setpgid(0, 0 [pid 20666] write(3, "1000", 4 [pid 20667] <... setpgid resumed>) = 0 [pid 20665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30501, si_int=0, si_ptr=NULL} --- [pid 20666] <... write resumed>) = 4 [pid 20667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20665] +++ killed by SIGRT_1 +++ [pid 20666] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20667] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20666] <... close resumed>) = 0 executing program [pid 20668] set_robust_list(0x55557143c660, 24 [pid 20667] write(3, "1000", 4 [pid 20666] write(1, "executing program\n", 18 [pid 20668] <... set_robust_list resumed>) = 0 [pid 20667] <... write resumed>) = 4 [pid 20666] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 20666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20667] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20667] <... close resumed>) = 0 [pid 20666] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20669 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20669 [pid 346] <... restart_syscall resumed>) = 0 [pid 20667] write(1, "executing program\n", 18 [pid 20666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20668] <... prctl resumed>) = 0 [pid 20669] set_robust_list(0x55557143c660, 24 executing program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20669] <... set_robust_list resumed>) = 0 [pid 20668] setpgid(0, 0 [pid 20667] <... write resumed>) = 18 [pid 20666] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20670 [pid 20668] <... setpgid resumed>) = 0 [pid 20667] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=87744, si_int=0, si_ptr=NULL} --- [pid 20668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20667] <... timer_create resumed>[0]) = 0 [pid 20669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20666] +++ killed by SIGRT_1 +++ [pid 20667] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 20668] <... openat resumed>) = 3 [pid 20667] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20670 attached [pid 20669] <... prctl resumed>) = 0 [pid 20668] write(3, "1000", 4 [pid 20667] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32216, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20671 [pid 20669] setpgid(0, 0 [pid 20668] <... write resumed>) = 4 [pid 20670] set_robust_list(0x55557143c660, 24 [pid 20667] +++ killed by SIGRT_1 +++ [pid 20668] close(3 [pid 20670] <... set_robust_list resumed>) = 0 [pid 20669] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20667, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20668] <... close resumed>) = 0 executing program [pid 20669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20668] write(1, "executing program\n", 18) = 18 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20671 attached [pid 20670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20669] <... openat resumed>) = 3 [pid 20668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20671] set_robust_list(0x55557143c660, 24 [pid 20670] <... prctl resumed>) = 0 [pid 20669] write(3, "1000", 4 [pid 20668] <... timer_create resumed>[0]) = 0 [pid 20669] <... write resumed>) = 4 [pid 20668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20669] close(3 [pid 20668] <... timer_settime resumed>NULL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20670] setpgid(0, 0 [pid 20669] <... close resumed>) = 0 [pid 20668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29920, si_int=0, si_ptr=NULL} --- executing program [pid 20669] write(1, "executing program\n", 18./strace-static-x86_64: Process 20672 attached [pid 20672] set_robust_list(0x55557143c660, 24) = 0 [pid 20672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20672] setpgid(0, 0) = 0 [pid 20672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20668] +++ killed by SIGRT_1 +++ [pid 20670] <... setpgid resumed>) = 0 [pid 20669] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20672 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20672] <... openat resumed>) = 3 [pid 20672] write(3, "1000", 4) = 4 [pid 20672] close(3) = 0 [pid 20672] write(1, "executing program\n", 18) = 18 [pid 20672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20669] <... timer_create resumed>[0]) = 0 [pid 20672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20670] <... openat resumed>) = 3 [pid 20669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16869, si_int=0, si_ptr=NULL} --- [pid 20672] +++ killed by SIGRT_1 +++ [pid 20671] <... set_robust_list resumed>) = 0 [pid 20670] write(3, "1000", 4 [pid 20669] <... timer_settime resumed>NULL) = 0 [pid 20669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=74767, si_int=0, si_ptr=NULL} --- [pid 20670] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20669] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 20670] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20670] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20673 ./strace-static-x86_64: Process 20673 attached [pid 20671] <... prctl resumed>) = 0 executing program [pid 20670] write(1, "executing program\n", 18) = 18 [pid 20670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20673] set_robust_list(0x55557143c660, 24 [pid 20671] setpgid(0, 0 [pid 20673] <... set_robust_list resumed>) = 0 [pid 20671] <... setpgid resumed>) = 0 [pid 20670] <... timer_create resumed>[0]) = 0 [pid 20670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20670] <... timer_settime resumed>NULL) = 0 [pid 20670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22928, si_int=0, si_ptr=NULL} --- [pid 20671] <... openat resumed>) = 3 [pid 20670] +++ killed by SIGRT_1 +++ [pid 20671] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20671] <... write resumed>) = 4 [pid 20673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20671] close(3 [pid 20673] <... prctl resumed>) = 0 [pid 20671] <... close resumed>) = 0 [pid 20673] setpgid(0, 0 [pid 20671] write(1, "executing program\n", 18executing program [pid 20673] <... setpgid resumed>) = 0 [pid 20671] <... write resumed>) = 18 [pid 20671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27623, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20673] <... openat resumed>) = 3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20674 ./strace-static-x86_64: Process 20674 attached [pid 20671] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20674] set_robust_list(0x55557143c660, 24) = 0 [pid 20674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20674] setpgid(0, 0 [pid 20673] write(3, "1000", 4 [pid 20674] <... setpgid resumed>) = 0 [pid 20674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20673] <... write resumed>) = 4 [pid 20674] <... openat resumed>) = 3 [pid 20673] close(3 [pid 20674] write(3, "1000", 4) = 4 [pid 20674] close(3) = 0 executing program [pid 20674] write(1, "executing program\n", 18) = 18 [pid 20674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8542, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20674] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20675 [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20675 attached [pid 20675] set_robust_list(0x55557143c660, 24) = 0 [pid 20675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20675] setpgid(0, 0 [pid 20673] <... close resumed>) = 0 [pid 20675] <... setpgid resumed>) = 0 [pid 20675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20673] write(1, "executing program\n", 18 [pid 20675] <... openat resumed>) = 3 [pid 20675] write(3, "1000", 4) = 4 [pid 20675] close(3) = 0 executing program executing program [pid 20675] write(1, "executing program\n", 18) = 18 [pid 20675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20673] <... write resumed>) = 18 [pid 20675] <... timer_create resumed>[0]) = 0 [pid 20675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8048, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 20673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20673] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20676 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20676 [pid 20673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20676] set_robust_list(0x55557143c660, 24 [pid 20673] <... timer_settime resumed>NULL) = 0 [pid 20676] <... set_robust_list resumed>) = 0 [pid 20673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10754, si_int=0, si_ptr=NULL} --- [pid 20675] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 20673] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20676] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20677 attached ) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20677 [pid 20676] setpgid(0, 0 [pid 20677] set_robust_list(0x55557143c660, 24) = 0 [pid 20676] <... setpgid resumed>) = 0 [pid 20676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20676] <... openat resumed>) = 3 [pid 20676] write(3, "1000", 4 [pid 20677] <... prctl resumed>) = 0 [pid 20676] <... write resumed>) = 4 [pid 20676] close(3 [pid 20677] setpgid(0, 0 [pid 20676] <... close resumed>) = 0 [pid 20677] <... setpgid resumed>) = 0 [pid 20676] write(1, "executing program\n", 18executing program ) = 18 [pid 20677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20677] <... openat resumed>) = 3 [pid 20676] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20678 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20678 [pid 20677] write(3, "1000", 4 [pid 20676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20678] set_robust_list(0x55557143c660, 24 [pid 20677] <... write resumed>) = 4 [pid 20678] <... set_robust_list resumed>) = 0 [pid 20676] <... timer_settime resumed>NULL) = 0 [pid 20677] close(3 [pid 20676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30044, si_int=0, si_ptr=NULL} --- [pid 20677] <... close resumed>) = 0 [pid 20678] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20677] write(1, "executing program\n", 18 [pid 20676] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20677] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20679 attached [pid 20679] set_robust_list(0x55557143c660, 24 [pid 20677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20679] <... set_robust_list resumed>) = 0 [pid 20679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20679] setpgid(0, 0) = 0 [pid 20677] <... timer_settime resumed>NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20679 [pid 20678] <... prctl resumed>) = 0 [pid 20677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9168, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20680 [pid 20679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20677] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20678] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20681 [pid 20678] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20681 attached [pid 20679] <... openat resumed>) = 3 [pid 20679] write(3, "1000", 4) = 4 executing program [pid 20679] close(3) = 0 [pid 20679] write(1, "executing program\n", 18) = 18 [pid 20679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9049, si_int=0, si_ptr=NULL} --- [pid 20678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20681] set_robust_list(0x55557143c660, 24) = 0 [pid 20679] +++ killed by SIGRT_1 +++ [pid 20678] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 20678] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20678] <... write resumed>) = 4 [pid 20681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20682 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20682 ./strace-static-x86_64: Process 20680 attached [pid 20678] close(3 [pid 20680] set_robust_list(0x55557143c660, 24) = 0 [pid 20680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20680] setpgid(0, 0 [pid 20678] <... close resumed>) = 0 [pid 20680] <... setpgid resumed>) = 0 [pid 20680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20678] write(1, "executing program\n", 18 [pid 20681] <... prctl resumed>) = 0 [pid 20680] write(3, "1000", 4executing program executing program ) = 4 [pid 20680] close(3) = 0 [pid 20680] write(1, "executing program\n", 18) = 18 [pid 20680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20678] <... write resumed>) = 18 [pid 20680] <... timer_create resumed>[0]) = 0 [pid 20680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8667, si_int=0, si_ptr=NULL} --- [pid 20678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20682] set_robust_list(0x55557143c660, 24 [pid 20681] setpgid(0, 0 [pid 20678] <... timer_create resumed>[0]) = 0 [pid 20681] <... setpgid resumed>) = 0 [pid 20678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9247, si_int=0, si_ptr=NULL} --- [pid 20680] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20678] +++ killed by SIGRT_1 +++ [pid 20681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20682] <... set_robust_list resumed>) = 0 [pid 20681] <... openat resumed>) = 3 [pid 20681] write(3, "1000", 4 [pid 20682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20681] <... write resumed>) = 4 [pid 20682] <... prctl resumed>) = 0 [pid 20681] close(3) = 0 [pid 20682] setpgid(0, 0) = 0 [pid 20681] write(1, "executing program\n", 18executing program ) = 18 [pid 20682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20681] <... timer_create resumed>[0]) = 0 [pid 20681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20683 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20684 [pid 20681] <... timer_settime resumed>NULL) = 0 [pid 20681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20398, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20684 attached [pid 20684] set_robust_list(0x55557143c660, 24) = 0 [pid 20684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20684] setpgid(0, 0) = 0 [pid 20684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20684] write(3, "1000", 4) = 4 [pid 20684] close(3) = 0 [pid 20684] write(1, "executing program\n", 18) = 18 [pid 20684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20681] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20684] <... timer_settime resumed>NULL) = 0 [pid 20684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9769, si_int=0, si_ptr=NULL} --- [pid 20682] <... openat resumed>) = 3 [pid 20682] write(3, "1000", 4) = 4 [pid 20684] +++ killed by SIGRT_1 +++ [pid 20682] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20683 attached [pid 20683] set_robust_list(0x55557143c660, 24) = 0 [pid 20683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20682] <... close resumed>) = 0 [pid 20683] <... prctl resumed>) = 0 [pid 20683] setpgid(0, 0) = 0 [pid 20682] write(1, "executing program\n", 18 [pid 20683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20683] write(3, "1000", 4executing program ) = 4 [pid 20682] <... write resumed>) = 18 [pid 20683] close(3executing program ) = 0 [pid 20683] write(1, "executing program\n", 18) = 18 [pid 20683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 20682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20682] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20685 [pid 20683] <... timer_create resumed>[0]) = 0 [pid 20683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8577, si_int=0, si_ptr=NULL} --- [pid 20682] 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 20685 attached NULL) = 0 [pid 20682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16612, si_int=0, si_ptr=NULL} --- [pid 20685] set_robust_list(0x55557143c660, 24 [pid 20683] +++ killed by SIGRT_1 +++ [pid 20685] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20682] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20685] setpgid(0, 0) = 0 [pid 20685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20685] write(3, "1000", 4) = 4 [pid 20685] close(3) = 0 [pid 20685] write(1, "executing program\n", 18executing program [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20685] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20686 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20686 attached [pid 20685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20687 [pid 20686] set_robust_list(0x55557143c660, 24 [pid 20685] <... timer_create resumed>[0]) = 0 [pid 20685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20686] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20688 attached [pid 20688] set_robust_list(0x55557143c660, 24) = 0 [pid 20688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20688] setpgid(0, 0) = 0 [pid 20688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20685] <... timer_settime resumed>NULL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20688 [pid 20686] <... prctl resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33176, si_int=0, si_ptr=NULL} --- [pid 20686] setpgid(0, 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20687 attached [pid 20686] <... setpgid resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20689 executing program [pid 20688] <... openat resumed>) = 3 [pid 20688] write(3, "1000", 4) = 4 [pid 20688] close(3) = 0 [pid 20688] write(1, "executing program\n", 18) = 18 [pid 20688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20685] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20688] <... timer_settime resumed>NULL) = 0 [pid 20688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39651, si_int=0, si_ptr=NULL} --- [pid 20686] <... openat resumed>) = 3 [pid 20686] write(3, "1000", 4 [pid 20687] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20689 attached [pid 20686] <... write resumed>) = 4 [pid 20687] <... set_robust_list resumed>) = 0 [pid 20686] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 20686] <... close resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20689] set_robust_list(0x55557143c660, 24 [pid 20687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20686] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20690 [pid 20688] +++ killed by SIGRT_1 +++ executing program [pid 20687] <... prctl resumed>) = 0 [pid 20686] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20686] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20687] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20687] <... setpgid resumed>) = 0 [pid 20686] <... timer_create resumed>[0]) = 0 [pid 20687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20686] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20687] <... openat resumed>) = 3 [pid 20686] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18985, si_int=0, si_ptr=NULL} --- [pid 20689] <... set_robust_list resumed>) = 0 [pid 20687] write(3, "1000", 4./strace-static-x86_64: Process 20690 attached [pid 20686] +++ killed by SIGRT_1 +++ [pid 20687] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20686, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20687] close(3 [pid 20689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20687] <... close resumed>) = 0 [pid 20689] <... prctl resumed>) = 0 [pid 20687] write(1, "executing program\n", 18 [pid 20690] set_robust_list(0x55557143c660, 24executing program ) = 0 [pid 20689] setpgid(0, 0 [pid 20687] <... write resumed>) = 18 [pid 20687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20689] <... setpgid resumed>) = 0 [pid 20687] <... timer_create resumed>[0]) = 0 [pid 20687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20687] <... timer_settime resumed>NULL) = 0 [pid 20687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30629, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 20689] <... openat resumed>) = 3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20691 ./strace-static-x86_64: Process 20691 attached [pid 20691] set_robust_list(0x55557143c660, 24 [pid 20687] +++ killed by SIGRT_1 +++ [pid 20689] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20691] <... set_robust_list resumed>) = 0 [pid 20691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20691] setpgid(0, 0) = 0 [pid 20689] <... write resumed>) = 4 [pid 20691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20689] close(3 [pid 20691] <... openat resumed>) = 3 [pid 20689] <... close resumed>) = 0 [pid 20691] write(3, "1000", 4executing program ) = 4 [pid 20691] close(3) = 0 [pid 20691] write(1, "executing program\n", 18) = 18 [pid 20691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20689] write(1, "executing program\n", 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 20691] <... timer_settime resumed>NULL) = 0 [pid 20691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19645, si_int=0, si_ptr=NULL} --- executing program [pid 20689] <... write resumed>) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20692 [pid 20689] <... timer_create resumed>[0]) = 0 [pid 20691] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20692 attached [pid 20690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20692] set_robust_list(0x55557143c660, 24) = 0 [pid 20692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20689] <... timer_settime resumed>NULL) = 0 [pid 20692] <... prctl resumed>) = 0 [pid 20692] setpgid(0, 0) = 0 [pid 20692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36492, si_int=0, si_ptr=NULL} --- [pid 20690] <... prctl resumed>) = 0 executing program [pid 20692] <... openat resumed>) = 3 [pid 20692] write(3, "1000", 4) = 4 [pid 20692] close(3) = 0 [pid 20692] write(1, "executing program\n", 18) = 18 [pid 20692] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20692] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20689] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20692] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=48215, si_int=0, si_ptr=NULL} --- [pid 20690] setpgid(0, 0) = 0 [pid 20690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20692] +++ killed by SIGRT_1 +++ [pid 20690] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20692, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20690] write(3, "1000", 4) = 4 [pid 20690] close(3) = 0 [pid 20690] write(1, "executing program\n", 18executing program ) = 18 [pid 20690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10577, si_int=0, si_ptr=NULL} --- [pid 20690] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20693 attached , child_tidptr=0x55557143c650) = 20693 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20694 [pid 20693] set_robust_list(0x55557143c660, 24) = 0 [pid 20693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20693] setpgid(0, 0) = 0 [pid 20693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20693] write(3, "1000", 4) = 4 [pid 20693] close(3) = 0 [pid 20693] write(1, "executing program\n", 18executing program ) = 18 [pid 20693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20695 attached ./strace-static-x86_64: Process 20694 attached [pid 20693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25411, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20694] set_robust_list(0x55557143c660, 24) = 0 [pid 20694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20694] setpgid(0, 0) = 0 [pid 20694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20695] set_robust_list(0x55557143c660, 24 [pid 20694] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20695 [pid 20694] write(3, "1000", 4) = 4 [pid 20694] close(3) = 0 [pid 20694] write(1, "executing program\n", 18) = 18 [pid 20694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20694] <... timer_create resumed>[0]) = 0 [pid 20694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8783, si_int=0, si_ptr=NULL} --- [pid 20694] +++ killed by SIGRT_1 +++ [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20696 attached [pid 20696] set_robust_list(0x55557143c660, 24) = 0 [pid 20696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20696] setpgid(0, 0) = 0 [pid 20696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20696] write(3, "1000", 4) = 4 executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20696 [pid 20696] close(3) = 0 [pid 20696] write(1, "executing program\n", 18) = 18 [pid 20696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20697 [pid 20696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8399, si_int=0, si_ptr=NULL} --- [pid 20695] <... set_robust_list resumed>) = 0 [pid 20695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20696] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20697 attached [pid 20697] set_robust_list(0x55557143c660, 24) = 0 [pid 20697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20697] setpgid(0, 0) = 0 [pid 20695] <... prctl resumed>) = 0 [pid 20697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20697] write(3, "1000", 4) = 4 [pid 20697] close(3) = 0 [pid 20697] write(1, "executing program\n", 18) = 18 executing program [pid 20697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7909, si_int=0, si_ptr=NULL} --- [pid 20697] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20695] setpgid(0, 0 [pid 20693] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20695] <... setpgid resumed>) = 0 [pid 20695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20695] write(3, "1000", 4) = 4 [pid 20695] close(3) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20695] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20695] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20698 ./strace-static-x86_64: Process 20698 attached [pid 20695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20698] set_robust_list(0x55557143c660, 24) = 0 [pid 20695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29691, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20699 ./strace-static-x86_64: Process 20699 attached [pid 20699] set_robust_list(0x55557143c660, 24) = 0 [pid 20699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20699] setpgid(0, 0) = 0 [pid 20699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20695] +++ killed by SIGRT_1 +++ [pid 20699] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20699] write(3, "1000", 4) = 4 [pid 20699] close(3) = 0 [pid 20699] write(1, "executing program\n", 18executing program ) = 18 [pid 20699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17539, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20699] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20700 attached [pid 20700] set_robust_list(0x55557143c660, 24) = 0 [pid 20700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20700] setpgid(0, 0) = 0 [pid 20700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20701 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20700 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20702 [pid 20700] <... openat resumed>) = 3 [pid 20700] write(3, "1000", 4) = 4 [pid 20700] close(3) = 0 [pid 20700] write(1, "executing program\n", 18) = 18 [pid 20700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20698] <... prctl resumed>) = 0 [pid 20700] <... timer_create resumed>[0]) = 0 [pid 20700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8731, si_int=0, si_ptr=NULL} --- [pid 20698] setpgid(0, 0) = 0 [pid 20700] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20701 attached [pid 20701] set_robust_list(0x55557143c660, 24) = 0 [pid 20701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20701] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20702 attached [pid 20701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20702] set_robust_list(0x55557143c660, 24) = 0 [pid 20702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20701] <... openat resumed>) = 3 [pid 20702] <... prctl resumed>) = 0 [pid 20702] setpgid(0, 0) = 0 [pid 20702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20701] write(3, "1000", 4) = 4 [pid 20701] close(3) = 0 [pid 20701] write(1, "executing program\n", 18executing program [pid 20702] <... openat resumed>) = 3 [pid 20701] <... write resumed>) = 18 [pid 20698] <... openat resumed>) = 3 [pid 20701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20702] write(3, "1000", 4 [pid 20701] <... timer_settime resumed>NULL) = 0 [pid 20702] <... write resumed>) = 4 [pid 20702] close(3 [pid 20701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19697, si_int=0, si_ptr=NULL} --- executing program [pid 20702] <... close resumed>) = 0 [pid 20702] write(1, "executing program\n", 18 [pid 20698] write(3, "1000", 4) = 4 [pid 20702] <... write resumed>) = 18 [pid 20702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20698] close(3 [pid 20702] <... timer_create resumed>[0]) = 0 [pid 20702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20698] <... close resumed>) = 0 [pid 20702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11716, si_int=0, si_ptr=NULL} --- executing program [pid 20698] write(1, "executing program\n", 18) = 18 [pid 20698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20702] +++ killed by SIGRT_1 +++ [pid 20698] <... timer_create resumed>[0]) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20701] +++ killed by SIGRT_1 +++ [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20703 [pid 20698] <... timer_settime resumed>NULL) = 0 [pid 20698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26293, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20703 attached [pid 20698] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20703] set_robust_list(0x55557143c660, 24) = 0 [pid 20703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20703] setpgid(0, 0) = 0 [pid 20703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20703] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20703] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20704 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20705 attached [pid 20705] set_robust_list(0x55557143c660, 24) = 0 [pid 20705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20705 [pid 20705] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20706 [pid 20705] setpgid(0, 0) = 0 [pid 20705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20703] close(3 [pid 20705] <... openat resumed>) = 3 [pid 20703] <... close resumed>) = 0 ./strace-static-x86_64: Process 20704 attached [pid 20705] write(3, "1000", 4) = 4 [pid 20705] close(3) = 0 executing program [pid 20705] write(1, "executing program\n", 18) = 18 [pid 20705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20705] 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 20703] write(1, "executing program\n", 18 [pid 20705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14853, si_int=0, si_ptr=NULL} --- [pid 20703] <... write resumed>) = 18 [pid 20703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20704] set_robust_list(0x55557143c660, 24 [pid 20703] <... timer_create resumed>[0]) = 0 [pid 20704] <... set_robust_list resumed>) = 0 [pid 20703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20705] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20706 attached [pid 20706] set_robust_list(0x55557143c660, 24) = 0 [pid 20706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20703] <... timer_settime resumed>NULL) = 0 [pid 20706] <... prctl resumed>) = 0 [pid 20706] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41123, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20707 [pid 20706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20703] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20706] <... openat resumed>) = 3 executing program [pid 20706] write(3, "1000", 4) = 4 [pid 20706] close(3) = 0 [pid 20706] write(1, "executing program\n", 18) = 18 [pid 20706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20706] <... timer_settime resumed>NULL) = 0 [pid 20706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8818, si_int=0, si_ptr=NULL} --- [pid 20704] <... prctl resumed>) = 0 [pid 20706] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20704] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20708 ./strace-static-x86_64: Process 20707 attached [pid 20704] <... setpgid resumed>) = 0 [pid 20707] set_robust_list(0x55557143c660, 24) = 0 [pid 20707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20707] setpgid(0, 0) = 0 [pid 20707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20707] write(3, "1000", 4) = 4 executing program [pid 20707] close(3) = 0 [pid 20707] write(1, "executing program\n", 18) = 18 [pid 20707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8327, si_int=0, si_ptr=NULL} --- [pid 20704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20708 attached [pid 20707] +++ killed by SIGRT_1 +++ [pid 20704] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20704] write(3, "1000", 4 [pid 20708] set_robust_list(0x55557143c660, 24) = 0 [pid 20704] <... write resumed>) = 4 [pid 20704] close(3) = 0 [pid 20708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20704] write(1, "executing program\n", 18executing program ) = 18 [pid 20708] setpgid(0, 0) = 0 [pid 20704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20704] <... timer_create resumed>[0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20709 ./strace-static-x86_64: Process 20709 attached [pid 20709] set_robust_list(0x55557143c660, 24) = 0 [pid 20709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20710 [pid 20709] setpgid(0, 0) = 0 [pid 20709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20709] <... openat resumed>) = 3 [pid 20709] write(3, "1000", 4) = 4 [pid 20709] close(3) = 0 [pid 20709] write(1, "executing program\n", 18) = 18 [pid 20704] <... timer_settime resumed>NULL) = 0 [pid 20709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7803, si_int=0, si_ptr=NULL} --- [pid 20704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=74920, si_int=0, si_ptr=NULL} --- [pid 20708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20709] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20704] +++ killed by SIGRT_1 +++ [pid 20708] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20711 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20708] write(3, "1000", 4./strace-static-x86_64: Process 20711 attached ./strace-static-x86_64: Process 20710 attached [pid 20710] set_robust_list(0x55557143c660, 24 [pid 20708] <... write resumed>) = 4 [pid 20710] <... set_robust_list resumed>) = 0 [pid 20710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20710] setpgid(0, 0) = 0 [pid 20708] close(3 [pid 20711] set_robust_list(0x55557143c660, 24 [pid 20710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20708] <... close resumed>) = 0 [pid 20711] <... set_robust_list resumed>) = 0 [pid 20710] <... openat resumed>) = 3 [pid 20710] write(3, "1000", 4) = 4 [pid 20710] close(3executing program ) = 0 [pid 20710] write(1, "executing program\n", 18) = 18 [pid 20710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20708] write(1, "executing program\n", 18executing program [pid 20710] <... timer_settime resumed>NULL) = 0 [pid 20710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36549, si_int=0, si_ptr=NULL} --- [pid 20708] <... write resumed>) = 18 [pid 20708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20710] +++ killed by SIGRT_1 +++ [pid 20708] <... timer_create resumed>[0]) = 0 [pid 20711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20708] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21108, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20712 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20713 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20712 attached [pid 20712] set_robust_list(0x55557143c660, 24) = 0 [pid 20712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20714 [pid 20712] <... prctl resumed>) = 0 [pid 20712] setpgid(0, 0) = 0 [pid 20712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20712] write(3, "1000", 4) = 4 [pid 20712] close(3 [pid 20708] +++ killed by SIGRT_1 +++ executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20712] <... close resumed>) = 0 [pid 20712] write(1, "executing program\n", 18) = 18 [pid 20712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20711] <... prctl resumed>) = 0 [pid 20712] <... timer_create resumed>[0]) = 0 [pid 20711] setpgid(0, 0 [pid 20712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8230, si_int=0, si_ptr=NULL} --- [pid 20711] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20713 attached [pid 20711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20713] set_robust_list(0x55557143c660, 24 [pid 20712] +++ killed by SIGRT_1 +++ [pid 20711] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20714 attached [pid 20714] set_robust_list(0x55557143c660, 24 [pid 20711] write(3, "1000", 4 [pid 20713] <... set_robust_list resumed>) = 0 [pid 20714] <... set_robust_list resumed>) = 0 [pid 20711] <... write resumed>) = 4 [pid 20714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20714] setpgid(0, 0) = 0 [pid 20711] close(3 [pid 20714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20714] write(3, "1000", 4) = 4 [pid 20714] close(3executing program ) = 0 [pid 20714] write(1, "executing program\n", 18) = 18 [pid 20714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8887, si_int=0, si_ptr=NULL} --- [pid 20711] <... close resumed>) = 0 executing program [pid 20711] write(1, "executing program\n", 18) = 18 [pid 20714] +++ killed by SIGRT_1 +++ [pid 20711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20711] <... timer_create resumed>[0]) = 0 [pid 20713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20713] <... prctl resumed>) = 0 [pid 20711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31050, si_int=0, si_ptr=NULL} --- [pid 20711] +++ killed by SIGRT_1 +++ [pid 20713] setpgid(0, 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20713] <... setpgid resumed>) = 0 [pid 20713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20713] write(3, "1000", 4) = 4 [pid 20713] close(3) = 0 [pid 20713] write(1, "executing program\n", 18executing program ) = 18 [pid 20713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20713] <... timer_create resumed>[0]) = 0 [pid 20713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20713] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20715 attached [pid 20713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65670, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20715] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20716 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20715 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20713] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20717 [pid 20715] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20717 attached [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20716 attached ./strace-static-x86_64: Process 20718 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20718 [pid 20715] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20719 attached [pid 20717] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20719 [pid 20717] <... set_robust_list resumed>) = 0 [pid 20715] setpgid(0, 0) = 0 [pid 20715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20719] set_robust_list(0x55557143c660, 24 [pid 20717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20716] set_robust_list(0x55557143c660, 24 [pid 20719] <... set_robust_list resumed>) = 0 [pid 20717] <... prctl resumed>) = 0 [pid 20715] <... openat resumed>) = 3 [pid 20718] set_robust_list(0x55557143c660, 24) = 0 [pid 20718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20716] <... set_robust_list resumed>) = 0 [pid 20716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20715] write(3, "1000", 4 [pid 20717] setpgid(0, 0 [pid 20718] <... prctl resumed>) = 0 [pid 20718] setpgid(0, 0 [pid 20716] <... prctl resumed>) = 0 [pid 20716] setpgid(0, 0 [pid 20718] <... setpgid resumed>) = 0 [pid 20718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20716] <... setpgid resumed>) = 0 [pid 20716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20717] <... setpgid resumed>) = 0 [pid 20715] <... write resumed>) = 4 [pid 20718] <... openat resumed>) = 3 [pid 20715] close(3) = 0 [pid 20715] write(1, "executing program\n", 18 [pid 20716] <... openat resumed>) = 3 [pid 20718] write(3, "1000", 4) = 4 executing program executing program [pid 20716] write(3, "1000", 4) = 4 [pid 20718] close(3) = 0 [pid 20716] close(3) = 0 [pid 20718] write(1, "executing program\n", 18 [pid 20715] <... write resumed>) = 18 [pid 20718] <... write resumed>) = 18 [pid 20716] write(1, "executing program\n", 18 executing program [pid 20715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20715] <... timer_create resumed>[0]) = 0 [pid 20716] <... write resumed>) = 18 [pid 20715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9803, si_int=0, si_ptr=NULL} --- [pid 20718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20718] <... timer_create resumed>[0]) = 0 [pid 20716] <... timer_create resumed>[0]) = 0 [pid 20718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20718] <... timer_settime resumed>NULL) = 0 [pid 20716] <... timer_settime resumed>NULL) = 0 [pid 20718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15084, si_int=0, si_ptr=NULL} --- [pid 20715] +++ killed by SIGRT_1 +++ [pid 20717] <... openat resumed>) = 3 [pid 20716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22051, si_int=0, si_ptr=NULL} --- [pid 20719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20717] write(3, "1000", 4 [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 20717] <... write resumed>) = 4 [pid 20717] close(3 [pid 20719] <... prctl resumed>) = 0 [pid 20717] <... close resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20717] write(1, "executing program\n", 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20720 [pid 20718] +++ killed by SIGRT_1 +++ [pid 20717] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20720 attached [pid 20720] set_robust_list(0x55557143c660, 24) = 0 [pid 20720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20720] setpgid(0, 0) = 0 [pid 20717] <... timer_create resumed>[0]) = 0 [pid 20719] setpgid(0, 0 [pid 20720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20719] <... setpgid resumed>) = 0 [pid 20717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20720] <... openat resumed>) = 3 [pid 20717] <... timer_settime resumed>NULL) = 0 [pid 20720] write(3, "1000", 4 [pid 20717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10404, si_int=0, si_ptr=NULL} --- [pid 20719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20720] <... write resumed>) = 4 [pid 20720] close(3) = 0 [pid 20720] write(1, "executing program\n", 18) = 18 [pid 20720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20716] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20720] <... timer_create resumed>[0]) = 0 [pid 20717] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20719] <... openat resumed>) = 3 [pid 20720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} --- [pid 20719] write(3, "1000", 4) = 4 [pid 20719] close(3) = 0 executing program [pid 20719] write(1, "executing program\n", 18) = 18 [pid 20720] +++ killed by SIGRT_1 +++ [pid 20719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20719] <... timer_create resumed>[0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20719] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8555, si_int=0, si_ptr=NULL} --- [pid 20719] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20721 attached [pid 20721] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 20721] <... set_robust_list resumed>) = 0 [pid 20721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20721] setpgid(0, 0) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20722 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20724 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20721 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20723 [pid 20721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20725 ./strace-static-x86_64: Process 20723 attached [pid 20723] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20722 attached ) = 0 [pid 20722] set_robust_list(0x55557143c660, 24 [pid 20723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20722] <... set_robust_list resumed>) = 0 [pid 20723] <... prctl resumed>) = 0 [pid 20722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20723] setpgid(0, 0 [pid 20722] <... prctl resumed>) = 0 [pid 20723] <... setpgid resumed>) = 0 [pid 20722] setpgid(0, 0 [pid 20723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20722] <... setpgid resumed>) = 0 [pid 20723] <... openat resumed>) = 3 [pid 20722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20723] write(3, "1000", 4 [pid 20721] <... openat resumed>) = 3 [pid 20721] write(3, "1000", 4) = 4 executing program [pid 20721] close(3 [pid 20722] <... openat resumed>) = 3 [pid 20723] <... write resumed>) = 4 [pid 20722] write(3, "1000", 4 [pid 20723] close(3 [pid 20722] <... write resumed>) = 4 [pid 20723] <... close resumed>) = 0 [pid 20722] close(3 [pid 20723] write(1, "executing program\n", 18 [pid 20722] <... close resumed>) = 0 [pid 20723] <... write resumed>) = 18 [pid 20722] write(1, "executing program\n", 18executing program [pid 20723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20722] <... write resumed>) = 18 [pid 20723] <... timer_create resumed>[0]) = 0 [pid 20723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20723] <... timer_settime resumed>NULL) = 0 [pid 20721] <... close resumed>) = 0 executing program [pid 20721] write(1, "executing program\n", 18 [pid 20723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46213, si_int=0, si_ptr=NULL} --- [pid 20722] <... timer_create resumed>[0]) = 0 [pid 20721] <... write resumed>) = 18 [pid 20721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20723] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20722] <... timer_settime resumed>NULL) = 0 [pid 20722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8179, si_int=0, si_ptr=NULL} --- [pid 20721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25732, si_int=0, si_ptr=NULL} --- [pid 20722] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20725 attached ./strace-static-x86_64: Process 20724 attached [pid 20721] +++ killed by SIGRT_1 +++ [pid 20725] set_robust_list(0x55557143c660, 24 [pid 20724] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20725] <... set_robust_list resumed>) = 0 [pid 20724] <... set_robust_list resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20725] <... prctl resumed>) = 0 [pid 20724] <... prctl resumed>) = 0 [pid 20725] setpgid(0, 0 [pid 20724] setpgid(0, 0 [pid 20725] <... setpgid resumed>) = 0 [pid 20724] <... setpgid resumed>) = 0 [pid 20724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20724] <... openat resumed>) = 3 [pid 20725] <... openat resumed>) = 3 [pid 20725] write(3, "1000", 4 [pid 20724] write(3, "1000", 4 [pid 20725] <... write resumed>) = 4 [pid 20724] <... write resumed>) = 4 [pid 20725] close(3 [pid 20724] close(3 [pid 20725] <... close resumed>) = 0 [pid 20724] <... close resumed>) = 0 [pid 20724] write(1, "executing program\n", 18 [pid 20725] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 20724] <... write resumed>) = 18 [pid 20724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20724] <... timer_create resumed>[0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20724] <... timer_settime resumed>NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50587, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20727 attached ./strace-static-x86_64: Process 20728 attached [pid 20725] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20727 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20728 [pid 20725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=69246, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20726 attached [pid 20726] set_robust_list(0x55557143c660, 24 [pid 20724] +++ killed by SIGRT_1 +++ [pid 20726] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20726 [pid 20726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20726] <... prctl resumed>) = 0 [pid 20726] setpgid(0, 0) = 0 [pid 20726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20725] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20726] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20726] write(3, "1000", 4) = 4 [pid 20726] close(3) = 0 [pid 20726] write(1, "executing program\n", 18) = 18 [pid 20726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20727] set_robust_list(0x55557143c660, 24 [pid 20726] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8446, si_int=0, si_ptr=NULL} --- [pid 20728] set_robust_list(0x55557143c660, 24 [pid 20727] <... set_robust_list resumed>) = 0 [pid 20727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20728] <... set_robust_list resumed>) = 0 [pid 20727] <... prctl resumed>) = 0 [pid 20727] setpgid(0, 0) = 0 [pid 20726] +++ killed by SIGRT_1 +++ [pid 20728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20728] <... prctl resumed>) = 0 [pid 20727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20728] setpgid(0, 0 [pid 20727] <... openat resumed>) = 3 [pid 20728] <... setpgid resumed>) = 0 [pid 20727] write(3, "1000", 4) = 4 [pid 20727] close(3 [pid 20728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20727] <... close resumed>) = 0 [pid 20727] write(1, "executing program\n", 18executing program [pid 20728] <... openat resumed>) = 3 [pid 20727] <... write resumed>) = 18 [pid 20728] write(3, "1000", 4 [pid 20727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20728] <... write resumed>) = 4 [pid 20727] <... timer_create resumed>[0]) = 0 [pid 20728] close(3 [pid 20727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20728] <... close resumed>) = 0 [pid 20727] <... timer_settime resumed>NULL) = 0 [pid 20728] write(1, "executing program\n", 18 [pid 20727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34822, si_int=0, si_ptr=NULL} --- executing program [pid 20728] <... write resumed>) = 18 [pid 20727] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19086, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20729 ./strace-static-x86_64: Process 20729 attached [pid 20729] set_robust_list(0x55557143c660, 24) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20730 [pid 20729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20729] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20731 [pid 20729] <... setpgid resumed>) = 0 [pid 20729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20729] <... openat resumed>) = 3 [pid 20729] write(3, "1000", 4) = 4 [pid 20729] close(3) = 0 [pid 20729] write(1, "executing program\n", 18executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20732 [pid 20729] <... write resumed>) = 18 [pid 20729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9108, si_int=0, si_ptr=NULL} --- [pid 20728] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20731 attached [pid 20731] set_robust_list(0x55557143c660, 24 [pid 20729] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20732 attached [pid 20732] set_robust_list(0x55557143c660, 24) = 0 [pid 20732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20731] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20730 attached [pid 20732] <... prctl resumed>) = 0 [pid 20732] setpgid(0, 0 [pid 20730] set_robust_list(0x55557143c660, 24 [pid 20732] <... setpgid resumed>) = 0 [pid 20730] <... set_robust_list resumed>) = 0 [pid 20732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20731] setpgid(0, 0 [pid 20730] setpgid(0, 0 [pid 20731] <... setpgid resumed>) = 0 [pid 20730] <... setpgid resumed>) = 0 [pid 20730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20732] <... openat resumed>) = 3 [pid 20730] <... openat resumed>) = 3 [pid 20732] write(3, "1000", 4 [pid 20731] <... openat resumed>) = 3 [pid 20730] write(3, "1000", 4) = 4 [pid 20730] close(3) = 0 [pid 20732] <... write resumed>) = 4 [pid 20730] write(1, "executing program\n", 18executing program [pid 20732] close(3 [pid 20730] <... write resumed>) = 18 [pid 20732] <... close resumed>) = 0 [pid 20730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20732] write(1, "executing program\n", 18 [pid 20731] write(3, "1000", 4executing program [pid 20732] <... write resumed>) = 18 [pid 20732] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20731] <... write resumed>) = 4 [pid 20730] <... timer_create resumed>[0]) = 0 [pid 20731] close(3 [pid 20730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8269, si_int=0, si_ptr=NULL} --- executing program [pid 20731] <... close resumed>) = 0 [pid 20731] write(1, "executing program\n", 18) = 18 [pid 20732] <... timer_create resumed>[0]) = 0 [pid 20731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20732] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20731] <... timer_create resumed>[0]) = 0 [pid 20732] <... timer_settime resumed>NULL) = 0 [pid 20732] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10113, si_int=0, si_ptr=NULL} --- [pid 20731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21242, si_int=0, si_ptr=NULL} --- [pid 20730] +++ killed by SIGRT_1 +++ [pid 20731] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 20732] +++ killed by SIGRT_1 +++ [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20732, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 346] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20733 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20733 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20733] set_robust_list(0x55557143c660, 24) = 0 [pid 20733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20733] setpgid(0, 0) = 0 [pid 20733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 20733] <... openat resumed>) = 3 [pid 20733] write(3, "1000", 4) = 4 [pid 20733] close(3) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20735 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20736 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20734 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20733] write(1, "executing program\n", 18) = 18 [pid 20733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20737 [pid 20733] <... timer_settime resumed>NULL) = 0 [pid 20733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17015, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20736 attached ./strace-static-x86_64: Process 20734 attached [pid 20736] set_robust_list(0x55557143c660, 24) = 0 [pid 20736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20734] set_robust_list(0x55557143c660, 24 [pid 20736] <... prctl resumed>) = 0 [pid 20734] <... set_robust_list resumed>) = 0 [pid 20733] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20737 attached ./strace-static-x86_64: Process 20735 attached [pid 20737] set_robust_list(0x55557143c660, 24 [pid 20735] set_robust_list(0x55557143c660, 24 [pid 20737] <... set_robust_list resumed>) = 0 [pid 20735] <... set_robust_list resumed>) = 0 [pid 20737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20737] <... prctl resumed>) = 0 [pid 20736] setpgid(0, 0 [pid 20735] <... prctl resumed>) = 0 [pid 20737] setpgid(0, 0 [pid 20736] <... setpgid resumed>) = 0 [pid 20735] setpgid(0, 0 [pid 20734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20737] <... setpgid resumed>) = 0 [pid 20735] <... setpgid resumed>) = 0 [pid 20737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20734] <... prctl resumed>) = 0 [pid 20736] write(3, "1000", 4 [pid 20734] setpgid(0, 0 [pid 20735] <... openat resumed>) = 3 executing program [pid 20735] write(3, "1000", 4) = 4 [pid 20735] close(3) = 0 [pid 20735] write(1, "executing program\n", 18) = 18 [pid 20735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20736] <... write resumed>) = 4 [pid 20735] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20737] <... openat resumed>) = 3 [pid 20736] close(3 [pid 20735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18295, si_int=0, si_ptr=NULL} --- [pid 20734] <... setpgid resumed>) = 0 [pid 20737] write(3, "1000", 4) = 4 [pid 20736] <... close resumed>) = 0 [pid 20737] close(3) = 0 [pid 20734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20736] write(1, "executing program\n", 18 [pid 20737] write(1, "executing program\n", 18) = 18 executing program [pid 20737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20736] <... write resumed>) = 18 [pid 20736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20734] <... openat resumed>) = 3 [pid 20737] <... timer_create resumed>[0]) = 0 [pid 20737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20736] <... timer_create resumed>[0]) = 0 [pid 20734] write(3, "1000", 4 [pid 20737] <... timer_settime resumed>NULL) = 0 [pid 20737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9561, si_int=0, si_ptr=NULL} --- [pid 20736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20734] <... write resumed>) = 4 [pid 20736] <... timer_settime resumed>NULL) = 0 [pid 20736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} --- [pid 20734] close(3 [pid 20735] +++ killed by SIGRT_1 +++ [pid 20736] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20734] <... close resumed>) = 0 executing program [pid 20734] write(1, "executing program\n", 18) = 18 [pid 20737] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20734] <... timer_create resumed>[0]) = 0 [pid 20734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20734] <... timer_settime resumed>NULL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34457, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20738 ./strace-static-x86_64: Process 20738 attached [pid 20738] set_robust_list(0x55557143c660, 24) = 0 [pid 20738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20738] setpgid(0, 0) = 0 [pid 20734] +++ killed by SIGRT_1 +++ [pid 20738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20738] <... openat resumed>) = 3 [pid 20738] write(3, "1000", 4) = 4 [pid 20738] close(3) = 0 [pid 20738] write(1, "executing program\n", 18) = 18 [pid 20738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20739 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20740 ./strace-static-x86_64: Process 20739 attached [pid 20738] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20741 ./strace-static-x86_64: Process 20741 attached ./strace-static-x86_64: Process 20740 attached [pid 20738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31614, si_int=0, si_ptr=NULL} --- [pid 20739] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 20741] set_robust_list(0x55557143c660, 24 [pid 20739] <... set_robust_list resumed>) = 0 [pid 20741] <... set_robust_list resumed>) = 0 [pid 20740] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20742 ./strace-static-x86_64: Process 20742 attached [pid 20738] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20741] <... prctl resumed>) = 0 [pid 20739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20740] <... set_robust_list resumed>) = 0 [pid 20741] setpgid(0, 0) = 0 [pid 20740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20739] <... prctl resumed>) = 0 [pid 20742] set_robust_list(0x55557143c660, 24 [pid 20741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20742] <... set_robust_list resumed>) = 0 [pid 20740] <... prctl resumed>) = 0 [pid 20739] setpgid(0, 0 [pid 20741] <... openat resumed>) = 3 [pid 20740] setpgid(0, 0 [pid 20741] write(3, "1000", 4 [pid 20739] <... setpgid resumed>) = 0 [pid 20742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20741] <... write resumed>) = 4 executing program [pid 20742] <... prctl resumed>) = 0 [pid 20741] close(3 [pid 20740] <... setpgid resumed>) = 0 [pid 20739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20741] <... close resumed>) = 0 [pid 20740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20742] setpgid(0, 0 [pid 20741] write(1, "executing program\n", 18 [pid 20742] <... setpgid resumed>) = 0 [pid 20741] <... write resumed>) = 18 [pid 20740] <... openat resumed>) = 3 [pid 20739] <... openat resumed>) = 3 [pid 20741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20740] write(3, "1000", 4 [pid 20739] write(3, "1000", 4 [pid 20742] <... openat resumed>) = 3 [pid 20741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20740] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20739] <... write resumed>) = 4 [pid 20739] close(3) = 0 [pid 20739] write(1, "executing program\n", 18) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20743 [pid 20739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9252, si_int=0, si_ptr=NULL} --- [pid 20741] <... timer_settime resumed>NULL) = 0 [pid 20742] write(3, "1000", 4 [pid 20740] close(3 [pid 20741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27243, si_int=0, si_ptr=NULL} --- [pid 20740] <... close resumed>) = 0 [pid 20740] write(1, "executing program\n", 18 [pid 20742] <... write resumed>) = 4 [pid 20739] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20743 attached [pid 20743] set_robust_list(0x55557143c660, 24) = 0 [pid 20743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20741] +++ killed by SIGRT_1 +++ [pid 20743] setpgid(0, 0executing program ) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20740] <... write resumed>) = 18 [pid 20743] <... openat resumed>) = 3 executing program [pid 20743] write(3, "1000", 4 [pid 20740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20743] <... write resumed>) = 4 [pid 20743] close(3) = 0 [pid 20743] write(1, "executing program\n", 18 [pid 20742] close(3 [pid 20743] <... write resumed>) = 18 [pid 20743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8134, si_int=0, si_ptr=NULL} --- [pid 20742] <... close resumed>) = 0 [pid 20740] <... timer_create resumed>[0]) = 0 [pid 20742] write(1, "executing program\n", 18 [pid 20740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20743] +++ killed by SIGRT_1 +++ [pid 20742] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20740] <... timer_settime resumed>NULL) = 0 [pid 20740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34747, si_int=0, si_ptr=NULL} --- [pid 20742] <... timer_create resumed>[0]) = 0 [pid 20740] +++ killed by SIGRT_1 +++ [pid 20742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20742] <... timer_settime resumed>NULL) = 0 [pid 20742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12998, si_int=0, si_ptr=NULL} --- [pid 20742] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20744 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20744 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20744] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20746 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20746 ./strace-static-x86_64: Process 20745 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20745 [pid 20745] set_robust_list(0x55557143c660, 24) = 0 [pid 20745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20745] setpgid(0, 0) = 0 [pid 20745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20747 [pid 20744] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20748 [pid 20745] <... openat resumed>) = 3 [pid 20745] write(3, "1000", 4 [pid 20744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20745] <... write resumed>) = 4 [pid 20745] close(3) = 0 executing program [pid 20745] write(1, "executing program\n", 18) = 18 [pid 20745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20744] <... prctl resumed>) = 0 [pid 20745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10341, si_int=0, si_ptr=NULL} --- [pid 20744] setpgid(0, 0 [pid 20746] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20748 attached ./strace-static-x86_64: Process 20747 attached ) = 0 [pid 20744] <... setpgid resumed>) = 0 [pid 20744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20748] set_robust_list(0x55557143c660, 24 [pid 20747] set_robust_list(0x55557143c660, 24 [pid 20746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20744] <... openat resumed>) = 3 [pid 20745] +++ killed by SIGRT_1 +++ [pid 20746] <... prctl resumed>) = 0 [pid 20744] write(3, "1000", 4 [pid 20747] <... set_robust_list resumed>) = 0 [pid 20748] <... set_robust_list resumed>) = 0 [pid 20746] setpgid(0, 0) = 0 [pid 20746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20744] <... write resumed>) = 4 [pid 20746] <... openat resumed>) = 3 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20744] close(3 [pid 20746] write(3, "1000", 4) = 4 [pid 20746] close(3) = 0 executing program [pid 20746] write(1, "executing program\n", 18) = 18 [pid 20746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20744] <... close resumed>) = 0 [pid 20746] <... timer_settime resumed>NULL) = 0 [pid 20746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8706, si_int=0, si_ptr=NULL} --- executing program [pid 20744] write(1, "executing program\n", 18 [pid 20747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20744] <... write resumed>) = 18 [pid 20744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8419, si_int=0, si_ptr=NULL} --- [pid 20746] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20744] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20747] <... prctl resumed>) = 0 [pid 20747] setpgid(0, 0) = 0 [pid 20748] <... prctl resumed>) = 0 [pid 20748] setpgid(0, 0 [pid 20747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20748] <... setpgid resumed>) = 0 [pid 20747] write(3, "1000", 4) = 4 [pid 20747] close(3) = 0 [pid 20748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20747] write(1, "executing program\n", 18executing program ) = 18 [pid 20747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20747] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9012, si_int=0, si_ptr=NULL} --- [pid 20748] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20749 attached ./strace-static-x86_64: Process 20750 attached [pid 20748] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20749 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20750 [pid 20748] <... write resumed>) = 4 [pid 20749] set_robust_list(0x55557143c660, 24) = 0 [pid 20749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20747] +++ killed by SIGRT_1 +++ [pid 20749] setpgid(0, 0) = 0 [pid 20749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20748] close(3 [pid 20749] <... openat resumed>) = 3 [pid 20748] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20751 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20749] write(3, "1000", 4) = 4 [pid 20749] close(3) = 0 executing program [pid 20749] write(1, "executing program\n", 18) = 18 [pid 20749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20748] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20749] <... timer_create resumed>[0]) = 0 [pid 20749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7930, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20751 attached [pid 20750] set_robust_list(0x55557143c660, 24 [pid 20749] +++ killed by SIGRT_1 +++ [pid 20748] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20751] set_robust_list(0x55557143c660, 24) = 0 [pid 20751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20751] setpgid(0, 0) = 0 [pid 20751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20750] <... set_robust_list resumed>) = 0 [pid 20748] <... timer_create resumed>[0]) = 0 [pid 20751] <... openat resumed>) = 3 [pid 20748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20748] <... timer_settime resumed>NULL) = 0 [pid 20751] write(3, "1000", 4) = 4 [pid 20751] close(3) = 0 [pid 20751] write(1, "executing program\n", 18 executing program [pid 20748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41953, si_int=0, si_ptr=NULL} --- [pid 20751] <... write resumed>) = 18 [pid 20751] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20751] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20750] <... prctl resumed>) = 0 [pid 20751] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31195, si_int=0, si_ptr=NULL} --- [pid 20751] +++ killed by SIGRT_1 +++ [pid 20750] setpgid(0, 0 [pid 20748] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20750] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20751, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20750] write(3, "1000", 4) = 4 [pid 20750] close(3) = 0 executing program [pid 20750] write(1, "executing program\n", 18) = 18 [pid 20750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46058, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20752 attached [pid 20750] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20752 [pid 20752] set_robust_list(0x55557143c660, 24 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20752] <... set_robust_list resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20753 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20753 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20753] set_robust_list(0x55557143c660, 24 [pid 20752] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20754 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 20752] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20754 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20754] set_robust_list(0x55557143c660, 24) = 0 [pid 20754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20754] setpgid(0, 0) = 0 [pid 20754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20755 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20754] <... openat resumed>) = 3 [pid 20754] write(3, "1000", 4) = 4 [pid 20754] close(3) = 0 [pid 20754] write(1, "executing program\n", 18 [pid 20753] <... set_robust_list resumed>) = 0 [pid 20754] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20756 [pid 20754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20753] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20756 attached [pid 20752] <... setpgid resumed>) = 0 [pid 20753] <... prctl resumed>) = 0 [pid 20753] setpgid(0, 0) = 0 [pid 20753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20753] <... openat resumed>) = 3 [pid 20754] <... timer_create resumed>[0]) = 0 [pid 20752] <... openat resumed>) = 3 [pid 20754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8585, si_int=0, si_ptr=NULL} --- [pid 20753] write(3, "1000", 4) = 4 [pid 20752] write(3, "1000", 4 [pid 20756] set_robust_list(0x55557143c660, 24) = 0 [pid 20754] +++ killed by SIGRT_1 +++ [pid 20752] <... write resumed>) = 4 [pid 20753] close(3) = 0 [pid 20753] write(1, "executing program\n", 18executing program ) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20752] close(3 [pid 20753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20752] <... close resumed>) = 0 [pid 20753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8890, si_int=0, si_ptr=NULL} --- executing program [pid 20756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20753] +++ killed by SIGRT_1 +++ [pid 20752] write(1, "executing program\n", 18./strace-static-x86_64: Process 20755 attached [pid 20755] set_robust_list(0x55557143c660, 24 [pid 20752] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20755] <... set_robust_list resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20755] setpgid(0, 0) = 0 [pid 20755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20752] <... timer_create resumed>[0]) = 0 [pid 20756] <... prctl resumed>) = 0 [pid 20752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20756] setpgid(0, 0 [pid 20755] <... openat resumed>) = 3 [pid 20752] <... timer_settime resumed>NULL) = 0 [pid 20755] write(3, "1000", 4 [pid 20752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28874, si_int=0, si_ptr=NULL} --- [pid 20755] <... write resumed>) = 4 [pid 20755] close(3) = 0 [pid 20755] write(1, "executing program\n", 18) = 18 [pid 20755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20755] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20752] +++ killed by SIGRT_1 +++ executing program [pid 20755] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11496, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20756] <... setpgid resumed>) = 0 [pid 20755] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20757 ./strace-static-x86_64: Process 20757 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20757] set_robust_list(0x55557143c660, 24) = 0 [pid 20757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20757] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20758 [pid 20757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20757] write(3, "1000", 4) = 4 [pid 20757] close(3) = 0 [pid 20757] write(1, "executing program\n", 18executing program ) = 18 [pid 20757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39211, si_int=0, si_ptr=NULL} --- [pid 20756] <... openat resumed>) = 3 [pid 20756] write(3, "1000", 4./strace-static-x86_64: Process 20758 attached ) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20757] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20759 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20759 attached [pid 20759] set_robust_list(0x55557143c660, 24) = 0 [pid 20759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20760 [pid 20759] setpgid(0, 0) = 0 [pid 20759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20756] close(3 [pid 20758] set_robust_list(0x55557143c660, 24 [pid 20759] <... openat resumed>) = 3 [pid 20756] <... close resumed>) = 0 [pid 20759] write(3, "1000", 4) = 4 [pid 20759] close(3) = 0 executing program executing program [pid 20756] write(1, "executing program\n", 18 [pid 20759] write(1, "executing program\n", 18) = 18 [pid 20759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20756] <... write resumed>) = 18 [pid 20759] <... timer_create resumed>[0]) = 0 [pid 20759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8723, si_int=0, si_ptr=NULL} --- [pid 20756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20758] <... set_robust_list resumed>) = 0 [pid 20756] <... timer_create resumed>[0]) = 0 [pid 20756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20756] <... timer_settime resumed>NULL) = 0 [pid 20758] <... prctl resumed>) = 0 [pid 20756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30394, si_int=0, si_ptr=NULL} --- [pid 20758] setpgid(0, 0 [pid 20759] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20760 attached [pid 20756] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20760] set_robust_list(0x55557143c660, 24 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20760] <... set_robust_list resumed>) = 0 [pid 20760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20758] <... setpgid resumed>) = 0 [pid 20760] <... prctl resumed>) = 0 [pid 20760] setpgid(0, 0) = 0 [pid 20760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20760] <... openat resumed>) = 3 [pid 20760] write(3, "1000", 4 [pid 20758] <... openat resumed>) = 3 [pid 20760] <... write resumed>) = 4 executing program [pid 20758] write(3, "1000", 4 [pid 20760] close(3) = 0 [pid 20760] write(1, "executing program\n", 18) = 18 [pid 20760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20758] <... write resumed>) = 4 [pid 20760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8070, si_int=0, si_ptr=NULL} --- [pid 20758] close(3executing program ) = 0 [pid 20758] write(1, "executing program\n", 18) = 18 [pid 20758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20760] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 20758] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20758] <... timer_settime resumed>NULL) = 0 [pid 20758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=55194, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20761 ./strace-static-x86_64: Process 20761 attached [pid 20761] set_robust_list(0x55557143c660, 24) = 0 [pid 20761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20761] setpgid(0, 0) = 0 [pid 20758] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20761] write(3, "1000", 4) = 4 [pid 20761] close(3) = 0 [pid 20761] write(1, "executing program\n", 18) = 18 [pid 20761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20761] 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 20761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30876, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20761] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20762 attached [pid 20762] set_robust_list(0x55557143c660, 24) = 0 [pid 20762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20762 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20763 [pid 20762] <... prctl resumed>) = 0 [pid 20762] setpgid(0, 0) = 0 [pid 20762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20764 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20762] <... openat resumed>) = 3 [pid 20762] write(3, "1000", 4) = 4 [pid 20762] close(3) = 0 [pid 20762] write(1, "executing program\n", 18) = 18 [pid 20762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20763 attached [0]) = 0 [pid 20763] set_robust_list(0x55557143c660, 24 [pid 20762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9667, si_int=0, si_ptr=NULL} --- [pid 20763] <... set_robust_list resumed>) = 0 [pid 20763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20763] setpgid(0, 0) = 0 [pid 20762] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20764 attached [pid 20764] set_robust_list(0x55557143c660, 24 [pid 20763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20764] <... set_robust_list resumed>) = 0 [pid 20764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20763] <... openat resumed>) = 3 [pid 20764] setpgid(0, 0) = 0 [pid 20764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20763] write(3, "1000", 4) = 4 [pid 20764] <... openat resumed>) = 3 [pid 20764] write(3, "1000", 4) = 4 [pid 20764] close(3) = 0 executing program [pid 20764] write(1, "executing program\n", 18) = 18 [pid 20764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20763] close(3 [pid 20764] <... timer_create resumed>[0]) = 0 [pid 20764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8824, si_int=0, si_ptr=NULL} --- [pid 20763] <... close resumed>) = 0 [pid 20763] write(1, "executing program\n", 18executing program ) = 18 [pid 20763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20764] +++ killed by SIGRT_1 +++ [pid 20763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21159, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20765 ./strace-static-x86_64: Process 20765 attached [pid 20765] set_robust_list(0x55557143c660, 24) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20766 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20767 [pid 20765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20765] setpgid(0, 0) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20768 [pid 20765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20765] write(3, "1000", 4) = 4 [pid 20765] close(3 [pid 20763] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20765] <... close resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20765] write(1, "executing program\n", 18) = 18 [pid 20765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10512, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20766 attached [pid 20766] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20767 attached ) = 0 [pid 20766] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20768 attached [pid 20767] set_robust_list(0x55557143c660, 24 [pid 20766] <... prctl resumed>) = 0 [pid 20766] setpgid(0, 0 [pid 20767] <... set_robust_list resumed>) = 0 [pid 20766] <... setpgid resumed>) = 0 [pid 20765] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20768] set_robust_list(0x55557143c660, 24 [pid 20766] <... openat resumed>) = 3 [pid 20768] <... set_robust_list resumed>) = 0 [pid 20767] <... prctl resumed>) = 0 [pid 20766] write(3, "1000", 4) = 4 [pid 20767] setpgid(0, 0 [pid 20768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20767] <... setpgid resumed>) = 0 [pid 20766] close(3) = 0 [pid 20767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20768] <... prctl resumed>) = 0 [pid 20768] setpgid(0, 0) = 0 [pid 20768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20766] write(1, "executing program\n", 18 [pid 20767] <... openat resumed>) = 3 [pid 20768] <... openat resumed>) = 3 [pid 20768] write(3, "1000", 4) = 4 [pid 20768] close(3) = 0 [pid 20768] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 20768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20766] <... write resumed>) = 18 [pid 20768] <... timer_create resumed>[0]) = 0 [pid 20768] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9333, si_int=0, si_ptr=NULL} --- [pid 20766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20767] write(3, "1000", 4 [pid 20766] <... timer_create resumed>[0]) = 0 [pid 20767] <... write resumed>) = 4 [pid 20766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20767] close(3 [pid 20768] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20766] <... timer_settime resumed>NULL) = 0 [pid 20767] <... close resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> executing program [pid 20766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19753, si_int=0, si_ptr=NULL} --- [pid 20767] write(1, "executing program\n", 18) = 18 [pid 20766] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20767] <... timer_create resumed>[0]) = 0 [pid 20767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25167, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20769 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20769 [pid 20769] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20770 ./strace-static-x86_64: Process 20770 attached [pid 20767] +++ killed by SIGRT_1 +++ [pid 344] <... restart_syscall resumed>) = 0 executing program [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20770] set_robust_list(0x55557143c660, 24 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20770] <... set_robust_list resumed>) = 0 [pid 20770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20770] setpgid(0, 0) = 0 [pid 20770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20771 [pid 20770] write(3, "1000", 4) = 4 [pid 20770] close(3) = 0 [pid 20770] write(1, "executing program\n", 18) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20772 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20773 [pid 20770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20770] 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 20773 attached ./strace-static-x86_64: Process 20772 attached ./strace-static-x86_64: Process 20771 attached [pid 20770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9177, si_int=0, si_ptr=NULL} --- [pid 20769] <... set_robust_list resumed>) = 0 [pid 20769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20773] set_robust_list(0x55557143c660, 24 [pid 20769] <... prctl resumed>) = 0 [pid 20773] <... set_robust_list resumed>) = 0 [pid 20769] setpgid(0, 0 [pid 20772] set_robust_list(0x55557143c660, 24 [pid 20769] <... setpgid resumed>) = 0 [pid 20770] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20772] <... set_robust_list resumed>) = 0 [pid 20769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20771] set_robust_list(0x55557143c660, 24) = 0 [pid 20771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20771] setpgid(0, 0 [pid 20769] <... openat resumed>) = 3 [pid 20771] <... setpgid resumed>) = 0 [pid 20773] <... prctl resumed>) = 0 [pid 20772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20769] write(3, "1000", 4 [pid 20771] <... openat resumed>) = 3 [pid 20769] <... write resumed>) = 4 [pid 20771] write(3, "1000", 4) = 4 [pid 20771] close(3) = 0 [pid 20771] write(1, "executing program\n", 18executing program ) = 18 [pid 20771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20769] close(3 [pid 20771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13231, si_int=0, si_ptr=NULL} --- [pid 20773] setpgid(0, 0 [pid 20772] <... prctl resumed>) = 0 [pid 20769] <... close resumed>) = 0 [pid 20773] <... setpgid resumed>) = 0 [pid 20772] setpgid(0, 0 [pid 20769] write(1, "executing program\n", 18executing program ) = 18 [pid 20769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20769] <... timer_create resumed>[0]) = 0 [pid 20772] <... setpgid resumed>) = 0 [pid 20771] +++ killed by SIGRT_1 +++ [pid 20773] <... openat resumed>) = 3 [pid 20769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20769] <... timer_settime resumed>NULL) = 0 [pid 20772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22047, si_int=0, si_ptr=NULL} --- [pid 20773] write(3, "1000", 4executing program executing program ) = 4 [pid 20772] <... openat resumed>) = 3 [pid 20772] write(3, "1000", 4) = 4 [pid 20772] close(3) = 0 [pid 20772] write(1, "executing program\n", 18 [pid 20769] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20772] <... write resumed>) = 18 [pid 20772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20773] close(3 [pid 20772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20773] <... close resumed>) = 0 [pid 20772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8083, si_int=0, si_ptr=NULL} --- [pid 20773] write(1, "executing program\n", 18) = 18 [pid 20772] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20773] <... timer_create resumed>[0]) = 0 [pid 20773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7790, si_int=0, si_ptr=NULL} --- [pid 20773] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20774 attached [pid 20774] set_robust_list(0x55557143c660, 24) = 0 [pid 20774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20774] setpgid(0, 0) = 0 [pid 20774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20776 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20775 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20774 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20777 ./strace-static-x86_64: Process 20777 attached ./strace-static-x86_64: Process 20775 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20778 [pid 20777] set_robust_list(0x55557143c660, 24 [pid 20775] set_robust_list(0x55557143c660, 24 [pid 20777] <... set_robust_list resumed>) = 0 [pid 20775] <... set_robust_list resumed>) = 0 [pid 20777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20777] <... prctl resumed>) = 0 [pid 20775] <... prctl resumed>) = 0 [pid 20777] setpgid(0, 0 [pid 20775] setpgid(0, 0 [pid 20777] <... setpgid resumed>) = 0 [pid 20775] <... setpgid resumed>) = 0 [pid 20777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20777] <... openat resumed>) = 3 [pid 20775] <... openat resumed>) = 3 [pid 20777] write(3, "1000", 4 [pid 20775] write(3, "1000", 4 [pid 20777] <... write resumed>) = 4 [pid 20775] <... write resumed>) = 4 [pid 20777] close(3 [pid 20775] close(3 [pid 20777] <... close resumed>) = 0 [pid 20775] <... close resumed>) = 0 [pid 20777] write(1, "executing program\n", 18 [pid 20775] write(1, "executing program\n", 18 [pid 20777] <... write resumed>) = 18 [pid 20775] <... write resumed>) = 18 executing program executing program [pid 20777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20777] <... timer_create resumed>[0]) = 0 [pid 20775] <... timer_create resumed>[0]) = 0 [pid 20777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20777] <... timer_settime resumed>NULL) = 0 [pid 20775] <... timer_settime resumed>NULL) = 0 [pid 20777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9654, si_int=0, si_ptr=NULL} --- [pid 20775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7982, si_int=0, si_ptr=NULL} --- [pid 20774] <... openat resumed>) = 3 [pid 20774] write(3, "1000", 4 [pid 20777] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20774] <... write resumed>) = 4 [pid 20774] close(3 [pid 20775] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20778 attached ./strace-static-x86_64: Process 20776 attached [pid 20778] set_robust_list(0x55557143c660, 24 [pid 20776] set_robust_list(0x55557143c660, 24 [pid 20778] <... set_robust_list resumed>) = 0 [pid 20776] <... set_robust_list resumed>) = 0 [pid 20778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20778] <... prctl resumed>) = 0 [pid 20776] <... prctl resumed>) = 0 [pid 20778] setpgid(0, 0 [pid 20776] setpgid(0, 0 [pid 20778] <... setpgid resumed>) = 0 [pid 20776] <... setpgid resumed>) = 0 [pid 20778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20778] <... openat resumed>) = 3 [pid 20774] <... close resumed>) = 0 [pid 20778] write(3, "1000", 4 [pid 20776] <... openat resumed>) = 3 executing program [pid 20778] <... write resumed>) = 4 [pid 20776] write(3, "1000", 4 [pid 20778] close(3 [pid 20776] <... write resumed>) = 4 [pid 20778] <... close resumed>) = 0 [pid 20776] close(3 [pid 20778] write(1, "executing program\n", 18 [pid 20776] <... close resumed>) = 0 [pid 20778] <... write resumed>) = 18 [pid 20776] write(1, "executing program\n", 18executing program executing program [pid 20778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20776] <... write resumed>) = 18 [pid 20774] write(1, "executing program\n", 18) = 18 [pid 20774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8915, si_int=0, si_ptr=NULL} --- [pid 20776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20778] <... timer_create resumed>[0]) = 0 [pid 20776] <... timer_create resumed>[0]) = 0 [pid 20778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20778] <... timer_settime resumed>NULL) = 0 [pid 20774] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20776] <... timer_settime resumed>NULL) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=54336, si_int=0, si_ptr=NULL} --- [pid 20776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26276, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20778] +++ killed by SIGRT_1 +++ [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20776] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20779 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20780 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20781 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20780 attached [pid 20780] set_robust_list(0x55557143c660, 24) = 0 [pid 20780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20780] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20781 attached [pid 20780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20781] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20779 attached executing program [pid 20780] <... openat resumed>) = 3 [pid 20781] <... set_robust_list resumed>) = 0 [pid 20780] write(3, "1000", 4) = 4 [pid 20780] close(3) = 0 [pid 20780] write(1, "executing program\n", 18) = 18 [pid 20780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20780] <... timer_create resumed>[0]) = 0 [pid 20780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8577, si_int=0, si_ptr=NULL} --- [pid 20781] <... prctl resumed>) = 0 [pid 20781] setpgid(0, 0 [pid 20779] set_robust_list(0x55557143c660, 24 [pid 20781] <... setpgid resumed>) = 0 [pid 20779] <... set_robust_list resumed>) = 0 [pid 20781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20780] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20781] <... openat resumed>) = 3 [pid 20779] <... prctl resumed>) = 0 [pid 20781] write(3, "1000", 4 [pid 20779] setpgid(0, 0 [pid 20781] <... write resumed>) = 4 [pid 20779] <... setpgid resumed>) = 0 [pid 20781] close(3 [pid 20779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20781] <... close resumed>) = 0 [pid 20781] write(1, "executing program\n", 18 [pid 20779] <... openat resumed>) = 3 executing program [pid 20781] <... write resumed>) = 18 [pid 20779] write(3, "1000", 4executing program [pid 20781] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20779] <... write resumed>) = 4 [pid 20781] <... timer_create resumed>[0]) = 0 [pid 20779] close(3 [pid 20781] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20779] <... close resumed>) = 0 [pid 20781] <... timer_settime resumed>NULL) = 0 [pid 20779] write(1, "executing program\n", 18 [pid 20781] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6781, si_int=0, si_ptr=NULL} --- [pid 20779] <... write resumed>) = 18 [pid 20779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20781] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20781, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20779] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7595, si_int=0, si_ptr=NULL} --- [pid 20779] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20782 attached , child_tidptr=0x55557143c650) = 20782 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20783 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20783 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20784 attached ./strace-static-x86_64: Process 20785 attached [pid 20783] set_robust_list(0x55557143c660, 24 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20784 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20785 [pid 20782] set_robust_list(0x55557143c660, 24) = 0 [pid 20782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20782] setpgid(0, 0) = 0 [pid 20782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20786 [pid 20783] <... set_robust_list resumed>) = 0 [pid 20782] <... openat resumed>) = 3 [pid 20782] write(3, "1000", 4executing program ) = 4 [pid 20782] close(3) = 0 [pid 20782] write(1, "executing program\n", 18) = 18 [pid 20782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12561, si_int=0, si_ptr=NULL} --- [pid 20783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20784] set_robust_list(0x55557143c660, 24 [pid 20783] <... prctl resumed>) = 0 [pid 20782] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20786 attached [pid 20786] set_robust_list(0x55557143c660, 24) = 0 [pid 20786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20786] setpgid(0, 0) = 0 [pid 20786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20786] write(3, "1000", 4) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20783] setpgid(0, 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20786] close(3 [pid 20783] <... setpgid resumed>) = 0 [pid 20786] <... close resumed>) = 0 executing program [pid 20786] write(1, "executing program\n", 18) = 18 [pid 20786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9311, si_int=0, si_ptr=NULL} --- [pid 20783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20784] <... set_robust_list resumed>) = 0 [pid 20785] set_robust_list(0x55557143c660, 24 [pid 20783] <... openat resumed>) = 3 [pid 20786] +++ killed by SIGRT_1 +++ [pid 20783] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20783] <... write resumed>) = 4 [pid 20783] close(3executing program ) = 0 [pid 20784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20783] write(1, "executing program\n", 18 [pid 20784] <... prctl resumed>) = 0 [pid 20785] <... set_robust_list resumed>) = 0 [pid 20783] <... write resumed>) = 18 [pid 20784] setpgid(0, 0 [pid 20783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20784] <... setpgid resumed>) = 0 [pid 20783] <... timer_create resumed>[0]) = 0 [pid 20784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20783] 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 20783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23998, si_int=0, si_ptr=NULL} --- [pid 20785] <... prctl resumed>) = 0 [pid 20784] <... openat resumed>) = 3 [pid 20783] +++ killed by SIGRT_1 +++ [pid 20784] write(3, "1000", 4 [pid 20785] setpgid(0, 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20785] <... setpgid resumed>) = 0 [pid 20784] <... write resumed>) = 4 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20784] close(3 [pid 20785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20784] <... close resumed>) = 0 [pid 20784] write(1, "executing program\n", 18) = 18 [pid 20784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20785] <... openat resumed>) = 3 [pid 20784] <... timer_create resumed>[0]) = 0 [pid 20785] write(3, "1000", 4 [pid 20784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20785] <... write resumed>) = 4 [pid 20784] <... timer_settime resumed>NULL) = 0 [pid 20785] close(3 [pid 20784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6244, si_int=0, si_ptr=NULL} --- [pid 20785] <... close resumed>) = 0 [pid 20785] write(1, "executing program\n", 18executing program [pid 20784] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 20785] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20787 ./strace-static-x86_64: Process 20787 attached [pid 20787] set_robust_list(0x55557143c660, 24) = 0 [pid 20787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20787] setpgid(0, 0) = 0 [pid 20787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20785] <... timer_create resumed>[0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20787] <... openat resumed>) = 3 [pid 20787] write(3, "1000", 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20787] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20789 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20788 [pid 20785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20787] close(3executing program [pid 20785] <... timer_settime resumed>NULL) = 0 [pid 20787] <... close resumed>) = 0 [pid 20787] write(1, "executing program\n", 18) = 18 [pid 20787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37421, si_int=0, si_ptr=NULL} --- [pid 20787] <... timer_create resumed>[0]) = 0 [pid 20787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20787] --- 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 20789 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20787] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20788 attached [pid 20788] set_robust_list(0x55557143c660, 24) = 0 [pid 20788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20790 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20788] setpgid(0, 0) = 0 [pid 20788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20785] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20788] write(3, "1000", 4) = 4 [pid 20788] close(3) = 0 [pid 20788] write(1, "executing program\n", 18) = 18 [pid 20788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8263, si_int=0, si_ptr=NULL} --- [pid 20789] set_robust_list(0x55557143c660, 24) = 0 [pid 20789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20788] +++ killed by SIGRT_1 +++ [pid 20789] <... prctl resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20790 attached [pid 20790] set_robust_list(0x55557143c660, 24) = 0 [pid 20790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20789] setpgid(0, 0 [pid 20790] <... prctl resumed>) = 0 [pid 20790] setpgid(0, 0) = 0 [pid 20790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20789] <... setpgid resumed>) = 0 [pid 20790] <... openat resumed>) = 3 executing program [pid 20790] write(3, "1000", 4) = 4 [pid 20790] close(3) = 0 [pid 20790] write(1, "executing program\n", 18) = 18 [pid 20790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7994, si_int=0, si_ptr=NULL} --- [pid 20789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20790] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20789] <... openat resumed>) = 3 [pid 20789] write(3, "1000", 4) = 4 [pid 20789] close(3) = 0 executing program [pid 20789] write(1, "executing program\n", 18) = 18 [pid 20789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16375, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20791 ./strace-static-x86_64: Process 20791 attached [pid 20791] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 20789] +++ killed by SIGRT_1 +++ [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20791] <... set_robust_list resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20792 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20792 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20792] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20791] setpgid(0, 0) = 0 [pid 20791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20791] write(3, "1000", 4) = 4 [pid 20791] close(3executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20793 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20794 [pid 20791] <... close resumed>) = 0 [pid 20791] write(1, "executing program\n", 18) = 18 [pid 20791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20792] <... set_robust_list resumed>) = 0 [pid 20791] <... timer_create resumed>[0]) = 0 [pid 20791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10432, si_int=0, si_ptr=NULL} --- [pid 20792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20791] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20794 attached [pid 20794] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20795 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20794] setpgid(0, 0) = 0 [pid 20794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20792] <... prctl resumed>) = 0 [pid 20792] setpgid(0, 0./strace-static-x86_64: Process 20793 attached [pid 20793] set_robust_list(0x55557143c660, 24 [pid 20792] <... setpgid resumed>) = 0 [pid 20794] <... openat resumed>) = 3 [pid 20794] write(3, "1000", 4 [pid 20793] <... set_robust_list resumed>) = 0 [pid 20794] <... write resumed>) = 4 executing program [pid 20793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20794] close(3) = 0 [pid 20794] write(1, "executing program\n", 18) = 18 [pid 20792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20793] <... prctl resumed>) = 0 [pid 20793] setpgid(0, 0 [pid 20794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20793] <... setpgid resumed>) = 0 [pid 20793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20792] <... openat resumed>) = 3 [pid 20794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7443, si_int=0, si_ptr=NULL} --- [pid 20792] write(3, "1000", 4) = 4 [pid 20793] <... openat resumed>) = 3 [pid 20792] close(3 [pid 20793] write(3, "1000", 4) = 4 [pid 20793] close(3) = 0 [pid 20794] +++ killed by SIGRT_1 +++ [pid 20792] <... close resumed>) = 0 executing program [pid 20793] write(1, "executing program\n", 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20793] <... write resumed>) = 18 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20792] write(1, "executing program\n", 18 [pid 20793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13979, si_int=0, si_ptr=NULL} --- executing program [pid 20792] <... write resumed>) = 18 [pid 20793] +++ killed by SIGRT_1 +++ [pid 20792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20795 attached [pid 20795] set_robust_list(0x55557143c660, 24) = 0 [pid 20795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20792] <... timer_create resumed>[0]) = 0 [pid 20795] <... prctl resumed>) = 0 [pid 20795] setpgid(0, 0) = 0 [pid 20795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20795] <... openat resumed>) = 3 [pid 20795] write(3, "1000", 4 [pid 20792] <... timer_settime resumed>NULL) = 0 [pid 20795] <... write resumed>) = 4 [pid 20795] close(3) = 0 executing program [pid 20795] write(1, "executing program\n", 18) = 18 [pid 20795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 20792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=80762, si_int=0, si_ptr=NULL} --- [pid 20795] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20796 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20797 [pid 20795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1400044, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20798 [pid 20792] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20795] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20798 attached [pid 20798] set_robust_list(0x55557143c660, 24) = 0 [pid 20798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20798] setpgid(0, 0) = 0 [pid 20798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20796 attached ./strace-static-x86_64: Process 20797 attached [pid 20796] set_robust_list(0x55557143c660, 24 [pid 20798] <... openat resumed>) = 3 [pid 20798] write(3, "1000", 4executing program ) = 4 [pid 20798] close(3) = 0 [pid 20798] write(1, "executing program\n", 18) = 18 [pid 20798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9354, si_int=0, si_ptr=NULL} --- [pid 20796] <... set_robust_list resumed>) = 0 [pid 20798] +++ killed by SIGRT_1 +++ [pid 20796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20796] <... prctl resumed>) = 0 [pid 20797] set_robust_list(0x55557143c660, 24 [pid 20796] setpgid(0, 0) = 0 [pid 20797] <... set_robust_list resumed>) = 0 [pid 20797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20797] setpgid(0, 0) = 0 [pid 20797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20797] <... openat resumed>) = 3 [pid 20797] write(3, "1000", 4) = 4 [pid 20797] close(3executing program ) = 0 [pid 20797] write(1, "executing program\n", 18) = 18 [pid 20797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8915, si_int=0, si_ptr=NULL} --- [pid 20796] <... openat resumed>) = 3 [pid 20796] write(3, "1000", 4) = 4 [pid 20796] close(3 [pid 20797] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20796] <... close resumed>) = 0 executing program [pid 20796] write(1, "executing program\n", 18) = 18 [pid 20796] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20796] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20796] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14834, si_int=0, si_ptr=NULL} --- [pid 20796] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20796, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20800 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20799 attached ./strace-static-x86_64: Process 20801 attached [pid 20801] set_robust_list(0x55557143c660, 24 [pid 20799] set_robust_list(0x55557143c660, 24) = 0 [pid 20799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20801] <... set_robust_list resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20801 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20803 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20799 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20802 [pid 20801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20799] <... prctl resumed>) = 0 [pid 20801] <... prctl resumed>) = 0 [pid 20799] setpgid(0, 0 [pid 20801] setpgid(0, 0 [pid 20799] <... setpgid resumed>) = 0 [pid 20801] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20802 attached ./strace-static-x86_64: Process 20800 attached [pid 20802] set_robust_list(0x55557143c660, 24 [pid 20800] set_robust_list(0x55557143c660, 24 [pid 20799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20802] <... set_robust_list resumed>) = 0 [pid 20800] <... set_robust_list resumed>) = 0 [pid 20801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20803 attached [pid 20802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20802] <... prctl resumed>) = 0 [pid 20800] <... prctl resumed>) = 0 [pid 20799] <... openat resumed>) = 3 [pid 20802] setpgid(0, 0 [pid 20799] write(3, "1000", 4) = 4 [pid 20801] <... openat resumed>) = 3 [pid 20802] <... setpgid resumed>) = 0 [pid 20799] close(3) = 0 [pid 20801] write(3, "1000", 4) = 4 executing program executing program [pid 20799] write(1, "executing program\n", 18) = 18 [pid 20801] close(3) = 0 [pid 20799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20801] write(1, "executing program\n", 18 [pid 20802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20801] <... write resumed>) = 18 [pid 20801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20799] <... timer_create resumed>[0]) = 0 [pid 20802] <... openat resumed>) = 3 [pid 20801] <... timer_create resumed>[0]) = 0 [pid 20802] write(3, "1000", 4 [pid 20800] setpgid(0, 0executing program [pid 20799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20801] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16964, si_int=0, si_ptr=NULL} --- [pid 20802] <... write resumed>) = 4 [pid 20801] <... timer_settime resumed>NULL) = 0 [pid 20802] close(3) = 0 [pid 20801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17881, si_int=0, si_ptr=NULL} --- [pid 20800] <... setpgid resumed>) = 0 [pid 20803] set_robust_list(0x55557143c660, 24 [pid 20802] write(1, "executing program\n", 18) = 18 [pid 20800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20800] <... openat resumed>) = 3 [pid 20802] <... timer_create resumed>[0]) = 0 [pid 20802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20800] write(3, "1000", 4 [pid 20803] <... set_robust_list resumed>) = 0 [pid 20802] <... timer_settime resumed>NULL) = 0 [pid 20800] <... write resumed>) = 4 [pid 20802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8781, si_int=0, si_ptr=NULL} --- [pid 20803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20800] close(3 [pid 20799] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20802] +++ killed by SIGRT_1 +++ [pid 20801] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20800] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20800] write(1, "executing program\n", 18executing program ) = 18 [pid 20803] <... prctl resumed>) = 0 [pid 20800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20803] setpgid(0, 0 [pid 20800] <... timer_create resumed>[0]) = 0 [pid 20803] <... setpgid resumed>) = 0 [pid 20800] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20800] <... timer_settime resumed>NULL) = 0 [pid 20803] <... openat resumed>) = 3 [pid 20800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21149, si_int=0, si_ptr=NULL} --- [pid 20803] write(3, "1000", 4) = 4 [pid 20800] +++ killed by SIGRT_1 +++ [pid 20803] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20803] <... close resumed>) = 0 executing program [pid 20803] write(1, "executing program\n", 18) = 18 [pid 20803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7997, si_int=0, si_ptr=NULL} --- [pid 20803] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20804 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20805 attached ./strace-static-x86_64: Process 20806 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20806 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20807 ./strace-static-x86_64: Process 20804 attached [pid 20804] set_robust_list(0x55557143c660, 24) = 0 [pid 20804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20805 [pid 20804] setpgid(0, 0) = 0 [pid 20804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20808 [pid 20804] <... openat resumed>) = 3 [pid 20804] write(3, "1000", 4) = 4 [pid 20804] close(3) = 0 executing program [pid 20804] write(1, "executing program\n", 18) = 18 [pid 20804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20806] set_robust_list(0x55557143c660, 24 [pid 20804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8676, si_int=0, si_ptr=NULL} --- [pid 20806] <... set_robust_list resumed>) = 0 [pid 20805] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20807 attached ) = 0 [pid 20806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20804] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20808 attached [pid 20808] set_robust_list(0x55557143c660, 24) = 0 [pid 20808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20808] setpgid(0, 0 [pid 20806] <... prctl resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20806] setpgid(0, 0 [pid 20808] <... setpgid resumed>) = 0 [pid 20808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20806] <... setpgid resumed>) = 0 [pid 20808] <... openat resumed>) = 3 [pid 20808] write(3, "1000", 4) = 4 [pid 20808] close(3executing program ) = 0 [pid 20808] write(1, "executing program\n", 18) = 18 [pid 20808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8049, si_int=0, si_ptr=NULL} --- [pid 20806] <... openat resumed>) = 3 [pid 20805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20806] write(3, "1000", 4 [pid 20808] +++ killed by SIGRT_1 +++ [pid 20806] <... write resumed>) = 4 [pid 20805] <... prctl resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20806] close(3 [pid 20805] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20806] <... close resumed>) = 0 [pid 20806] write(1, "executing program\n", 18 [pid 20805] <... setpgid resumed>) = 0 executing program [pid 20806] <... write resumed>) = 18 [pid 20805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20805] <... openat resumed>) = 3 [pid 20806] <... timer_create resumed>[0]) = 0 [pid 20805] write(3, "1000", 4 [pid 20807] set_robust_list(0x55557143c660, 24 [pid 20806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20807] <... set_robust_list resumed>) = 0 [pid 20805] <... write resumed>) = 4 [pid 20806] <... timer_settime resumed>NULL) = 0 [pid 20805] close(3 [pid 20806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21250, si_int=0, si_ptr=NULL} --- [pid 20805] <... close resumed>) = 0 [pid 20805] write(1, "executing program\n", 18executing program [pid 20806] +++ killed by SIGRT_1 +++ [pid 20805] <... write resumed>) = 18 [pid 20805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20805] <... timer_create resumed>[0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20807] setpgid(0, 0 [pid 20805] <... timer_settime resumed>NULL) = 0 [pid 20807] <... setpgid resumed>) = 0 [pid 20805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6905, si_int=0, si_ptr=NULL} --- [pid 20805] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20807] <... openat resumed>) = 3 executing program [pid 20807] write(3, "1000", 4) = 4 [pid 20807] close(3) = 0 [pid 20807] write(1, "executing program\n", 18) = 18 [pid 20807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10469, si_int=0, si_ptr=NULL} --- [pid 20807] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20809 ./strace-static-x86_64: Process 20809 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20810 attached [pid 20810] set_robust_list(0x55557143c660, 24) = 0 [pid 20810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20810 [pid 344] <... restart_syscall resumed>) = 0 [pid 20810] setpgid(0, 0) = 0 [pid 20810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20810] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20811 [pid 20810] <... write resumed>) = 4 [pid 20810] close(3) = 0 [pid 20810] write(1, "executing program\n", 18executing program ) = 18 [pid 20810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} --- [pid 20810] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20811 attached [pid 20811] set_robust_list(0x55557143c660, 24) = 0 [pid 20811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20812 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20813 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20811] setpgid(0, 0) = 0 [pid 20811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20809] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20812 attached [pid 20811] <... openat resumed>) = 3 [pid 20811] write(3, "1000", 4) = 4 [pid 20811] close(3executing program ) = 0 [pid 20811] write(1, "executing program\n", 18) = 18 [pid 20811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8439, si_int=0, si_ptr=NULL} --- [pid 20809] <... set_robust_list resumed>) = 0 [pid 20812] set_robust_list(0x55557143c660, 24 [pid 20809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20812] <... set_robust_list resumed>) = 0 [pid 20811] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20813 attached [pid 20813] set_robust_list(0x55557143c660, 24) = 0 [pid 20813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20813] setpgid(0, 0) = 0 [pid 20813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20809] <... prctl resumed>) = 0 [pid 20813] <... openat resumed>) = 3 [pid 20813] write(3, "1000", 4) = 4 [pid 20813] close(3) = 0 [pid 20813] write(1, "executing program\n", 18executing program ) = 18 [pid 20813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7700, si_int=0, si_ptr=NULL} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20809] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20809] <... setpgid resumed>) = 0 [pid 20813] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20809] <... openat resumed>) = 3 [pid 20809] write(3, "1000", 4 [pid 20812] setpgid(0, 0) = 0 [pid 20809] <... write resumed>) = 4 [pid 20809] close(3) = 0 [pid 20809] write(1, "executing program\n", 18 [pid 20812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20809] <... write resumed>) = 18 [pid 20809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20812] <... openat resumed>) = 3 [pid 20809] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20812] write(3, "1000", 4 [pid 20809] <... timer_settime resumed>NULL) = 0 [pid 20809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11372, si_int=0, si_ptr=NULL} --- [pid 20812] <... write resumed>) = 4 [pid 20812] close(3executing program [pid 20809] +++ killed by SIGRT_1 +++ [pid 20812] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20812] write(1, "executing program\n", 18) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20814 [pid 20812] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20814 attached [pid 20814] set_robust_list(0x55557143c660, 24) = 0 [pid 20814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20814] <... prctl resumed>) = 0 [pid 20814] setpgid(0, 0) = 0 [pid 20814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20812] <... timer_settime resumed>NULL) = 0 [pid 20812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24122, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20814] <... openat resumed>) = 3 [pid 20814] write(3, "1000", 4) = 4 [pid 20814] close(3) = 0 executing program [pid 20814] write(1, "executing program\n", 18) = 18 [pid 20814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15236, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20814] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20815 attached [pid 20815] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20815 [pid 20815] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20816 [pid 20815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20815] <... prctl resumed>) = 0 [pid 20815] setpgid(0, 0) = 0 [pid 20815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20815] write(3, "1000", 4) = 4 [pid 20815] close(3) = 0 [pid 20815] write(1, "executing program\n", 18) = 18 [pid 20815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7972, si_int=0, si_ptr=NULL} --- [pid 20815] +++ killed by SIGRT_1 +++ [pid 20812] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20816 attached [pid 20816] set_robust_list(0x55557143c660, 24) = 0 [pid 20816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20816] setpgid(0, 0) = 0 [pid 20816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20816] write(3, "1000", 4) = 4 [pid 20816] close(3) = 0 [pid 20816] write(1, "executing program\n", 18) = 18 [pid 20816] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20816] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20816] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8547, si_int=0, si_ptr=NULL} --- [pid 20816] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20816, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20817 ./strace-static-x86_64: Process 20817 attached [pid 20817] set_robust_list(0x55557143c660, 24) = 0 [pid 20817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20817] setpgid(0, 0) = 0 [pid 20817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20817] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20817] <... write resumed>) = 4 [pid 20817] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20818 ./strace-static-x86_64: Process 20818 attached [pid 20817] <... close resumed>) = 0 [pid 20817] write(1, "executing program\n", 18 [pid 20818] set_robust_list(0x55557143c660, 24executing program ) = 0 [pid 20817] <... write resumed>) = 18 [pid 20817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20817] <... timer_create resumed>[0]) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20819 [pid 20818] <... prctl resumed>) = 0 [pid 20817] 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 20819 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 20817] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29299, si_int=0, si_ptr=NULL} --- [pid 20818] setpgid(0, 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20820 ./strace-static-x86_64: Process 20820 attached [pid 20820] set_robust_list(0x55557143c660, 24) = 0 [pid 20820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20817] +++ killed by SIGRT_1 +++ [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20820] setpgid(0, 0) = 0 [pid 20820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20820] write(3, "1000", 4executing program ) = 4 [pid 20820] close(3) = 0 [pid 20820] write(1, "executing program\n", 18) = 18 [pid 20820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9079, si_int=0, si_ptr=NULL} --- [pid 20818] <... setpgid resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20821 [pid 20818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20819] set_robust_list(0x55557143c660, 24 [pid 20818] <... openat resumed>) = 3 [pid 20819] <... set_robust_list resumed>) = 0 [pid 20820] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20821 attached [pid 20821] set_robust_list(0x55557143c660, 24) = 0 [pid 20821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20821] setpgid(0, 0) = 0 [pid 20818] write(3, "1000", 4 [pid 20821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20821] write(3, "1000", 4) = 4 [pid 20821] close(3) = 0 [pid 20821] write(1, "executing program\n", 18executing program ) = 18 [pid 20821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20818] <... write resumed>) = 4 executing program [pid 20821] <... timer_settime resumed>NULL) = 0 [pid 20821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14186, si_int=0, si_ptr=NULL} --- [pid 20818] close(3) = 0 [pid 20819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20818] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 20818] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20819] <... prctl resumed>) = 0 [pid 20818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20822 [pid 20818] <... timer_create resumed>[0]) = 0 [pid 20819] setpgid(0, 0 [pid 20818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20819] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20822 attached [pid 20821] +++ killed by SIGRT_1 +++ [pid 20818] <... timer_settime resumed>NULL) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39850, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20818] +++ killed by SIGRT_1 +++ [pid 20819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20819] <... openat resumed>) = 3 [pid 20822] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20823 ./strace-static-x86_64: Process 20823 attached [pid 20822] <... set_robust_list resumed>) = 0 [pid 20819] write(3, "1000", 4 [pid 20823] set_robust_list(0x55557143c660, 24) = 0 [pid 20823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20823] setpgid(0, 0) = 0 [pid 20819] <... write resumed>) = 4 [pid 20823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20819] close(3 [pid 20822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20823] write(3, "1000", 4 [pid 20819] <... close resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20825 executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20824 [pid 20823] <... write resumed>) = 4 [pid 20823] close(3) = 0 [pid 20823] write(1, "executing program\n", 18) = 18 [pid 20823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20819] write(1, "executing program\n", 18 executing program [pid 20823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8629, si_int=0, si_ptr=NULL} --- [pid 20819] <... write resumed>) = 18 [pid 20819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20822] <... prctl resumed>) = 0 [pid 20823] +++ killed by SIGRT_1 +++ [pid 20819] <... timer_create resumed>[0]) = 0 [pid 20822] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20825 attached [pid 20825] set_robust_list(0x55557143c660, 24) = 0 [pid 20825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20822] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20824 attached [pid 20825] <... prctl resumed>) = 0 [pid 20825] setpgid(0, 0) = 0 [pid 20819] <... timer_settime resumed>NULL) = 0 [pid 20825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22520, si_int=0, si_ptr=NULL} --- [pid 20825] <... openat resumed>) = 3 [pid 20825] write(3, "1000", 4) = 4 [pid 20825] close(3) = 0 executing program [pid 20825] write(1, "executing program\n", 18) = 18 [pid 20825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8638, si_int=0, si_ptr=NULL} --- [pid 20825] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20819] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20824] set_robust_list(0x55557143c660, 24) = 0 [pid 20824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20824] setpgid(0, 0) = 0 [pid 20822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20822] <... openat resumed>) = 3 [pid 20824] write(3, "1000", 4) = 4 [pid 20824] close(3) = 0 executing program [pid 20824] write(1, "executing program\n", 18) = 18 [pid 20824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8206, si_int=0, si_ptr=NULL} --- [pid 20822] write(3, "1000", 4) = 4 [pid 20822] close(3 [pid 20824] +++ killed by SIGRT_1 +++ [pid 20822] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20822] write(1, "executing program\n", 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20822] <... write resumed>) = 18 [pid 20822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32016, si_int=0, si_ptr=NULL} --- [pid 20822] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20827 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20826 [pid 20827] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20827 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20828 [pid 20827] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 20828 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20828] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20829 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20829 ./strace-static-x86_64: Process 20826 attached [pid 20827] <... prctl resumed>) = 0 [pid 20826] set_robust_list(0x55557143c660, 24) = 0 [pid 20826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20826] setpgid(0, 0) = 0 [pid 20827] setpgid(0, 0 [pid 20826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20827] <... setpgid resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20830 [pid 20828] <... set_robust_list resumed>) = 0 [pid 20826] <... openat resumed>) = 3 [pid 20826] write(3, "1000", 4) = 4 [pid 20826] close(3) = 0 [pid 20826] write(1, "executing program\n", 18executing program ) = 18 [pid 20826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8924, si_int=0, si_ptr=NULL} --- [pid 20827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20827] write(3, "1000", 4 [pid 20826] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20830 attached [pid 20830] set_robust_list(0x55557143c660, 24) = 0 [pid 20830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20830] setpgid(0, 0) = 0 [pid 20830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20827] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20827] close(3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20827] <... close resumed>) = 0 [pid 20828] <... prctl resumed>) = 0 [pid 20830] <... openat resumed>) = 3 executing program [pid 20830] write(3, "1000", 4) = 4 [pid 20830] close(3) = 0 [pid 20830] write(1, "executing program\n", 18) = 18 [pid 20830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8714, si_int=0, si_ptr=NULL} --- [pid 20827] write(1, "executing program\n", 18 [pid 20829] set_robust_list(0x55557143c660, 24 [pid 20828] setpgid(0, 0 [pid 20827] <... write resumed>) = 18 executing program [pid 20828] <... setpgid resumed>) = 0 [pid 20827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20830] +++ killed by SIGRT_1 +++ [pid 20828] <... openat resumed>) = 3 [pid 20827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21275, si_int=0, si_ptr=NULL} --- [pid 20828] write(3, "1000", 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20829] <... set_robust_list resumed>) = 0 [pid 20829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20829] setpgid(0, 0) = 0 [pid 20829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20827] +++ killed by SIGRT_1 +++ executing program [pid 20828] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20829] <... openat resumed>) = 3 [pid 20829] write(3, "1000", 4) = 4 [pid 20829] close(3) = 0 [pid 20829] write(1, "executing program\n", 18) = 18 [pid 20829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20828] close(3 [pid 20829] <... timer_create resumed>[0]) = 0 [pid 20829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8443, si_int=0, si_ptr=NULL} --- executing program [pid 20828] <... close resumed>) = 0 [pid 20828] write(1, "executing program\n", 18) = 18 [pid 20828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20829] +++ killed by SIGRT_1 +++ [pid 20828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31826, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20828] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20832 ./strace-static-x86_64: Process 20831 attached [pid 20831] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20831 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20833 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20831] setpgid(0, 0) = 0 [pid 20831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20834 [pid 20831] <... openat resumed>) = 3 executing program [pid 20831] write(3, "1000", 4) = 4 [pid 20831] close(3) = 0 [pid 20831] write(1, "executing program\n", 18) = 18 [pid 20831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20834 attached [0]) = 0 [pid 20831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20833 attached ./strace-static-x86_64: Process 20832 attached [pid 20831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12582, si_int=0, si_ptr=NULL} --- [pid 20834] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20835 [pid 20834] <... set_robust_list resumed>) = 0 [pid 20831] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20832] set_robust_list(0x55557143c660, 24) = 0 [pid 20832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20832] setpgid(0, 0) = 0 [pid 20834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20834] <... prctl resumed>) = 0 [pid 20832] <... openat resumed>) = 3 [pid 20833] set_robust_list(0x55557143c660, 24 executing program [pid 20832] write(3, "1000", 4) = 4 [pid 20832] close(3) = 0 [pid 20832] write(1, "executing program\n", 18) = 18 [pid 20832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8761, si_int=0, si_ptr=NULL} --- [pid 20834] setpgid(0, 0 [pid 20833] <... set_robust_list resumed>) = 0 [pid 20834] <... setpgid resumed>) = 0 [pid 20832] +++ killed by SIGRT_1 +++ [pid 20833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20835 attached [pid 20834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20833] <... prctl resumed>) = 0 [pid 20834] <... openat resumed>) = 3 [pid 20833] setpgid(0, 0 [pid 20835] set_robust_list(0x55557143c660, 24 [pid 20834] write(3, "1000", 4 [pid 20833] <... setpgid resumed>) = 0 [pid 20834] <... write resumed>) = 4 [pid 20835] <... set_robust_list resumed>) = 0 [pid 20834] close(3 [pid 20833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20834] <... close resumed>) = 0 [pid 20834] write(1, "executing program\n", 18 [pid 20833] <... openat resumed>) = 3 [pid 20834] <... write resumed>) = 18 [pid 20835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20835] setpgid(0, 0) = 0 [pid 20834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20833] write(3, "1000", 4 [pid 20835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20835] write(3, "1000", 4) = 4 [pid 20835] close(3) = 0 [pid 20835] write(1, "executing program\n", 18executing program ) = 18 [pid 20835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9833, si_int=0, si_ptr=NULL} --- [pid 20834] <... timer_create resumed>[0]) = 0 [pid 20833] <... write resumed>) = 4 [pid 20835] +++ killed by SIGRT_1 +++ [pid 20834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20833] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20834] <... timer_settime resumed>NULL) = 0 [pid 20833] <... close resumed>) = 0 [pid 20834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59680, si_int=0, si_ptr=NULL} --- [pid 20833] write(1, "executing program\n", 18executing program [pid 20834] +++ killed by SIGRT_1 +++ [pid 20833] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20833] <... timer_settime resumed>NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20836 attached [pid 20833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28504, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20836 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20837 [pid 20833] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20837 attached [pid 20837] set_robust_list(0x55557143c660, 24) = 0 [pid 20837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20837] <... prctl resumed>) = 0 [pid 20837] setpgid(0, 0) = 0 [pid 20837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20838 [pid 20837] <... openat resumed>) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20839 [pid 20837] write(3, "1000", 4) = 4 [pid 20837] close(3) = 0 [pid 20837] write(1, "executing program\n", 18) = 18 [pid 20837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20836] set_robust_list(0x55557143c660, 24 [pid 20837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7903, si_int=0, si_ptr=NULL} --- [pid 20836] <... set_robust_list resumed>) = 0 [pid 20836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20836] setpgid(0, 0) = 0 [pid 20837] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20838 attached [pid 20838] set_robust_list(0x55557143c660, 24) = 0 [pid 20838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 20839 attached [pid 20838] setpgid(0, 0 [pid 20839] set_robust_list(0x55557143c660, 24 [pid 20838] <... setpgid resumed>) = 0 [pid 20838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20839] <... set_robust_list resumed>) = 0 [pid 20839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20839] setpgid(0, 0) = 0 [pid 20839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20838] <... openat resumed>) = 3 [pid 20838] write(3, "1000", 4 [pid 20839] <... openat resumed>) = 3 executing program [pid 20838] <... write resumed>) = 4 [pid 20838] close(3) = 0 [pid 20838] write(1, "executing program\n", 18) = 18 [pid 20838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20836] <... openat resumed>) = 3 [pid 20839] write(3, "1000", 4) = 4 [pid 20838] <... timer_create resumed>[0]) = 0 [pid 20839] close(3) = 0 [pid 20839] write(1, "executing program\n", 18 [pid 20838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 20839] <... write resumed>) = 18 [pid 20838] <... timer_settime resumed>NULL) = 0 [pid 20839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20836] write(3, "1000", 4 [pid 20838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26415, si_int=0, si_ptr=NULL} --- [pid 20839] <... timer_create resumed>[0]) = 0 [pid 20836] <... write resumed>) = 4 [pid 20839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7865, si_int=0, si_ptr=NULL} --- [pid 20836] close(3) = 0 [pid 20836] write(1, "executing program\n", 18executing program [pid 20839] +++ killed by SIGRT_1 +++ [pid 20836] <... write resumed>) = 18 [pid 20838] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20836] <... timer_create resumed>[0]) = 0 [pid 20836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17436, si_int=0, si_ptr=NULL} --- [pid 20836] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20840 attached [pid 20840] set_robust_list(0x55557143c660, 24) = 0 [pid 20840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20840] setpgid(0, 0) = 0 [pid 20840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20841 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20840 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20842 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20842 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20843 attached [pid 20842] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20843] set_robust_list(0x55557143c660, 24 [pid 20842] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20843 ./strace-static-x86_64: Process 20844 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20844 [pid 20842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20843] <... set_robust_list resumed>) = 0 [pid 20844] set_robust_list(0x55557143c660, 24 [pid 20843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20842] <... prctl resumed>) = 0 [pid 20840] <... openat resumed>) = 3 [pid 20840] write(3, "1000", 4) = 4 executing program [pid 20840] close(3) = 0 [pid 20840] write(1, "executing program\n", 18) = 18 [pid 20840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20842] setpgid(0, 0 [pid 20840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8658, si_int=0, si_ptr=NULL} --- [pid 20844] <... set_robust_list resumed>) = 0 [pid 20843] <... prctl resumed>) = 0 [pid 20842] <... setpgid resumed>) = 0 [pid 20842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20843] setpgid(0, 0 [pid 20844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20843] <... setpgid resumed>) = 0 [pid 20842] <... openat resumed>) = 3 [pid 20840] +++ killed by SIGRT_1 +++ [pid 20843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20842] write(3, "1000", 4 [pid 20844] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20841 attached [pid 20841] set_robust_list(0x55557143c660, 24) = 0 [pid 20841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20842] <... write resumed>) = 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20842] close(3 [pid 20841] <... prctl resumed>) = 0 [pid 20841] setpgid(0, 0) = 0 [pid 20842] <... close resumed>) = 0 executing program [pid 20842] write(1, "executing program\n", 18 [pid 20841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20842] <... write resumed>) = 18 [pid 20841] <... openat resumed>) = 3 [pid 20841] write(3, "1000", 4) = 4 [pid 20841] close(3executing program ) = 0 [pid 20841] write(1, "executing program\n", 18) = 18 [pid 20841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8491, si_int=0, si_ptr=NULL} --- [pid 20842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20843] <... openat resumed>) = 3 [pid 20842] <... timer_create resumed>[0]) = 0 [pid 20843] write(3, "1000", 4 [pid 20842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20843] <... write resumed>) = 4 [pid 20842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7890, si_int=0, si_ptr=NULL} --- [pid 20843] close(3 [pid 20841] +++ killed by SIGRT_1 +++ [pid 20842] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20843] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20843] write(1, "executing program\n", 18) = 18 [pid 20844] setpgid(0, 0 [pid 20843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20844] <... setpgid resumed>) = 0 [pid 20843] <... timer_create resumed>[0]) = 0 [pid 20843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20843] <... timer_settime resumed>NULL) = 0 [pid 20843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=45841, si_int=0, si_ptr=NULL} --- [pid 20843] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20844] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20844] write(3, "1000", 4) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20845 attached [pid 20845] set_robust_list(0x55557143c660, 24) = 0 [pid 20845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20845] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20845 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20846 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20847 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20847 attached [pid 20844] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20848 [pid 20844] <... close resumed>) = 0 [pid 20845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20848 attached [pid 20847] set_robust_list(0x55557143c660, 24 [pid 20844] write(1, "executing program\n", 18 [pid 20845] <... openat resumed>) = 3 [pid 20845] write(3, "1000", 4) = 4 executing program [pid 20845] close(3) = 0 [pid 20845] write(1, "executing program\n", 18) = 18 [pid 20845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [0]) = 0 [pid 20844] <... write resumed>) = 18 [pid 20845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14534, si_int=0, si_ptr=NULL} --- [pid 20844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20847] <... set_robust_list resumed>) = 0 [pid 20848] set_robust_list(0x55557143c660, 24) = 0 [pid 20847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20844] <... timer_create resumed>[0]) = 0 [pid 20844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20847] <... prctl resumed>) = 0 [pid 20844] <... timer_settime resumed>NULL) = 0 [pid 20848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20847] setpgid(0, 0 [pid 20844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29334, si_int=0, si_ptr=NULL} --- [pid 20845] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20846 attached [pid 20846] set_robust_list(0x55557143c660, 24) = 0 [pid 20846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20844] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20846] <... prctl resumed>) = 0 [pid 20846] setpgid(0, 0) = 0 [pid 20848] <... prctl resumed>) = 0 [pid 20847] <... setpgid resumed>) = 0 [pid 20846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20846] write(3, "1000", 4 [pid 20847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20846] <... write resumed>) = 4 [pid 20846] close(3) = 0 [pid 20846] write(1, "executing program\n", 18executing program [pid 20847] <... openat resumed>) = 3 [pid 20846] <... write resumed>) = 18 [pid 20846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20848] setpgid(0, 0 [pid 20847] write(3, "1000", 4 [pid 20846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8736, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20847] <... write resumed>) = 4 [pid 20847] close(3) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20849 attached executing program [pid 20848] <... setpgid resumed>) = 0 [pid 20847] write(1, "executing program\n", 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20850 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20849 [pid 20847] <... write resumed>) = 18 [pid 20847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 20850 attached [pid 20847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20850] set_robust_list(0x55557143c660, 24 [pid 20847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11297, si_int=0, si_ptr=NULL} --- [pid 20850] <... set_robust_list resumed>) = 0 [pid 20850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20850] setpgid(0, 0) = 0 [pid 20850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20847] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20850] <... openat resumed>) = 3 [pid 20850] write(3, "1000", 4) = 4 [pid 20850] close(3) = 0 executing program [pid 20850] write(1, "executing program\n", 18) = 18 [pid 20848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20846] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20850] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20848] <... openat resumed>) = 3 [pid 20850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21210, si_int=0, si_ptr=NULL} --- [pid 20848] write(3, "1000", 4 [pid 20849] set_robust_list(0x55557143c660, 24 [pid 20848] <... write resumed>) = 4 [pid 20848] close(3) = 0 [pid 20849] <... set_robust_list resumed>) = 0 executing program [pid 20848] write(1, "executing program\n", 18 [pid 20850] +++ killed by SIGRT_1 +++ [pid 20848] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20848] <... timer_create resumed>[0]) = 0 [pid 20848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20849] setpgid(0, 0) = 0 [pid 20849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20848] <... timer_settime resumed>NULL) = 0 [pid 20848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17292, si_int=0, si_ptr=NULL} --- [pid 20849] <... openat resumed>) = 3 [pid 20848] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20849] write(3, "1000", 4executing program ) = 4 [pid 20849] close(3) = 0 [pid 20849] write(1, "executing program\n", 18) = 18 [pid 20849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9053, si_int=0, si_ptr=NULL} --- [pid 20849] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20851 attached [pid 20851] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20851 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20852 ./strace-static-x86_64: Process 20852 attached [pid 20851] <... set_robust_list resumed>) = 0 [pid 20851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20853 [pid 20852] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20852] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20851] <... prctl resumed>) = 0 [pid 20851] setpgid(0, 0) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20854 [pid 20851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20855 [pid 20852] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 20854 attached ) = 0 [pid 20852] setpgid(0, 0 [pid 20854] set_robust_list(0x55557143c660, 24 [pid 20852] <... setpgid resumed>) = 0 [pid 20854] <... set_robust_list resumed>) = 0 [pid 20852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20852] write(3, "1000", 4 [pid 20854] <... prctl resumed>) = 0 [pid 20852] <... write resumed>) = 4 [pid 20852] close(3) = 0 [pid 20854] setpgid(0, 0 [pid 20852] write(1, "executing program\n", 18 [pid 20854] <... setpgid resumed>) = 0 [pid 20852] <... write resumed>) = 18 [pid 20852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13232, si_int=0, si_ptr=NULL} --- [pid 20854] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20855 attached ./strace-static-x86_64: Process 20853 attached [pid 20852] +++ killed by SIGRT_1 +++ [pid 20851] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20854] write(3, "1000", 4) = 4 [pid 20854] close(3) = 0 [pid 20854] write(1, "executing program\n", 18) = 18 [pid 20854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20856 attached [pid 20855] set_robust_list(0x55557143c660, 24 [pid 20853] set_robust_list(0x55557143c660, 24 [pid 20851] write(3, "1000", 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20856 [pid 20854] <... timer_create resumed>[0]) = 0 [pid 20854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8814, si_int=0, si_ptr=NULL} --- [pid 20856] set_robust_list(0x55557143c660, 24 [pid 20855] <... set_robust_list resumed>) = 0 [pid 20853] <... set_robust_list resumed>) = 0 [pid 20851] <... write resumed>) = 4 [pid 20851] close(3 [pid 20856] <... set_robust_list resumed>) = 0 [pid 20853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20851] <... close resumed>) = 0 [pid 20855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20856] setpgid(0, 0 executing program [pid 20851] write(1, "executing program\n", 18 [pid 20856] <... setpgid resumed>) = 0 [pid 20856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20851] <... write resumed>) = 18 [pid 20851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20853] <... prctl resumed>) = 0 [pid 20855] <... prctl resumed>) = 0 [pid 20851] <... timer_create resumed>[0]) = 0 [pid 20856] <... openat resumed>) = 3 [pid 20851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20853] setpgid(0, 0 [pid 20851] <... timer_settime resumed>NULL) = 0 [pid 20853] <... setpgid resumed>) = 0 [pid 20855] setpgid(0, 0 [pid 20851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11226, si_int=0, si_ptr=NULL} --- [pid 20856] write(3, "1000", 4) = 4 executing program [pid 20856] close(3) = 0 [pid 20856] write(1, "executing program\n", 18 [pid 20853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20856] <... write resumed>) = 18 [pid 20856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20851] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20854] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20853] <... openat resumed>) = 3 [pid 20856] <... timer_create resumed>[0]) = 0 [pid 20856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9508, si_int=0, si_ptr=NULL} --- [pid 20853] write(3, "1000", 4) = 4 [pid 20855] <... setpgid resumed>) = 0 [pid 20853] close(3 [pid 20855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20853] <... close resumed>) = 0 [pid 20856] +++ killed by SIGRT_1 +++ [pid 20853] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20853] <... write resumed>) = 18 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20855] <... openat resumed>) = 3 [pid 20853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20855] write(3, "1000", 4) = 4 [pid 20853] <... timer_create resumed>[0]) = 0 [pid 20855] close(3) = 0 [pid 20853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20855] write(1, "executing program\n", 18 [pid 20853] <... timer_settime resumed>NULL) = 0 executing program [pid 20855] <... write resumed>) = 18 [pid 20853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58938, si_int=0, si_ptr=NULL} --- [pid 20855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20853] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20855] <... timer_create resumed>[0]) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19289, si_int=0, si_ptr=NULL} --- [pid 20855] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20857 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20857 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20858 ./strace-static-x86_64: Process 20858 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20857] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20859 attached [pid 20859] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20859 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20860 [pid 20859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20859] setpgid(0, 0) = 0 [pid 20859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20859] <... openat resumed>) = 3 [pid 20859] write(3, "1000", 4) = 4 [pid 20859] close(3 [pid 20858] set_robust_list(0x55557143c660, 24 [pid 20857] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20861 [pid 20859] <... close resumed>) = 0 [pid 20859] write(1, "executing program\n", 18executing program ) = 18 [pid 20859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8513, si_int=0, si_ptr=NULL} --- [pid 20857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20858] <... set_robust_list resumed>) = 0 [pid 20857] <... prctl resumed>) = 0 [pid 20858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20857] setpgid(0, 0) = 0 [pid 20859] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20860 attached [pid 20857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20860] set_robust_list(0x55557143c660, 24 [pid 20857] <... openat resumed>) = 3 [pid 20860] <... set_robust_list resumed>) = 0 [pid 20860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20860] setpgid(0, 0) = 0 [pid 20857] write(3, "1000", 4 [pid 20858] <... prctl resumed>) = 0 [pid 20860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20857] <... write resumed>) = 4 [pid 20857] close(3 [pid 20858] setpgid(0, 0 [pid 20860] <... openat resumed>) = 3 ./strace-static-x86_64: Process 20861 attached [pid 20860] write(3, "1000", 4 [pid 20857] <... close resumed>) = 0 [pid 20860] <... write resumed>) = 4 [pid 20861] set_robust_list(0x55557143c660, 24 [pid 20860] close(3) = 0 [pid 20860] write(1, "executing program\n", 18executing program executing program [pid 20861] <... set_robust_list resumed>) = 0 [pid 20858] <... setpgid resumed>) = 0 [pid 20857] write(1, "executing program\n", 18 [pid 20860] <... write resumed>) = 18 [pid 20861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20857] <... write resumed>) = 18 [pid 20860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20861] <... prctl resumed>) = 0 [pid 20861] setpgid(0, 0 [pid 20860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20860] <... timer_settime resumed>NULL) = 0 [pid 20857] <... timer_create resumed>[0]) = 0 [pid 20861] <... setpgid resumed>) = 0 [pid 20857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20857] <... timer_settime resumed>NULL) = 0 [pid 20860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67826, si_int=0, si_ptr=NULL} --- [pid 20857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17865, si_int=0, si_ptr=NULL} --- [pid 20860] +++ killed by SIGRT_1 +++ [pid 20857] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20861] <... openat resumed>) = 3 [pid 20861] write(3, "1000", 4executing program ) = 4 [pid 20861] close(3) = 0 [pid 20861] write(1, "executing program\n", 18) = 18 [pid 20861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20858] <... openat resumed>) = 3 [pid 20861] <... timer_settime resumed>NULL) = 0 [pid 20861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8597, si_int=0, si_ptr=NULL} --- [pid 20858] write(3, "1000", 4) = 4 executing program [pid 20858] close(3) = 0 [pid 20858] write(1, "executing program\n", 18) = 18 [pid 20861] +++ killed by SIGRT_1 +++ [pid 20858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20858] <... timer_create resumed>[0]) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20862 [pid 20858] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20862 attached [pid 20858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17244, si_int=0, si_ptr=NULL} --- [pid 20862] set_robust_list(0x55557143c660, 24 [pid 20858] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20862] <... set_robust_list resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20862] <... prctl resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20863 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20863 attached [pid 20862] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20862] <... setpgid resumed>) = 0 [pid 20863] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20864 attached [pid 20864] set_robust_list(0x55557143c660, 24) = 0 [pid 20864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20864] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20864 [pid 20864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20864] <... openat resumed>) = 3 [pid 20864] write(3, "1000", 4) = 4 [pid 20864] close(3) = 0 [pid 20864] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20865 executing program [pid 20864] <... write resumed>) = 18 [pid 20864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8059, si_int=0, si_ptr=NULL} --- [pid 20862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20863] <... set_robust_list resumed>) = 0 [pid 20862] <... openat resumed>) = 3 [pid 20864] +++ killed by SIGRT_1 +++ [pid 20863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20862] write(3, "1000", 4./strace-static-x86_64: Process 20865 attached [pid 20865] set_robust_list(0x55557143c660, 24) = 0 [pid 20865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20863] <... prctl resumed>) = 0 [pid 20862] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20865] <... prctl resumed>) = 0 [pid 20862] close(3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20865] setpgid(0, 0 [pid 20862] <... close resumed>) = 0 [pid 20865] <... setpgid resumed>) = 0 [pid 20863] setpgid(0, 0 [pid 20862] write(1, "executing program\n", 18 [pid 20865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20862] <... write resumed>) = 18 [pid 20863] <... setpgid resumed>) = 0 [pid 20865] <... openat resumed>) = 3 [pid 20865] write(3, "1000", 4) = 4 [pid 20865] close(3) = 0 executing program [pid 20865] write(1, "executing program\n", 18) = 18 [pid 20865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20862] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20865] <... timer_create resumed>[0]) = 0 [pid 20865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10294, si_int=0, si_ptr=NULL} --- [pid 20862] <... timer_create resumed>[0]) = 0 [pid 20862] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20862] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8866, si_int=0, si_ptr=NULL} --- [pid 20865] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20862] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20862, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20863] <... openat resumed>) = 3 [pid 20863] write(3, "1000", 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20867 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20866 ./strace-static-x86_64: Process 20866 attached [pid 20866] set_robust_list(0x55557143c660, 24) = 0 [pid 20866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20863] <... write resumed>) = 4 [pid 20866] <... prctl resumed>) = 0 [pid 20866] setpgid(0, 0) = 0 [pid 20866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20863] close(3 [pid 20866] write(3, "1000", 4) = 4 [pid 20866] close(3 [pid 20863] <... close resumed>) = 0 executing program [pid 20863] write(1, "executing program\n", 18) = 18 [pid 20866] <... close resumed>) = 0 [pid 20866] write(1, "executing program\n", 18 [pid 20863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 20866] <... write resumed>) = 18 [pid 20866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9067, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20867 attached [pid 20863] <... timer_create resumed>[0]) = 0 [pid 20863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20867] set_robust_list(0x55557143c660, 24 [pid 20863] <... timer_settime resumed>NULL) = 0 [pid 20867] <... set_robust_list resumed>) = 0 [pid 20867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22155, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20866] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20868 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20868 attached [pid 20868] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 20868] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20868] setpgid(0, 0) = 0 [pid 20868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20869 [pid 20863] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20868] <... openat resumed>) = 3 [pid 20868] write(3, "1000", 4) = 4 [pid 20868] close(3) = 0 [pid 20868] write(1, "executing program\n", 18) = 18 [pid 20868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20867] <... prctl resumed>) = 0 [pid 20868] <... timer_create resumed>[0]) = 0 [pid 20868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20867] setpgid(0, 0) = 0 [pid 20868] <... timer_settime resumed>NULL) = 0 [pid 20867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35739, si_int=0, si_ptr=NULL} --- [pid 20867] <... openat resumed>) = 3 [pid 20867] write(3, "1000", 4) = 4 [pid 20868] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20869 attached [pid 20869] set_robust_list(0x55557143c660, 24) = 0 [pid 20869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20867] close(3 [pid 20869] <... prctl resumed>) = 0 [pid 20867] <... close resumed>) = 0 [pid 20867] write(1, "executing program\n", 18 [pid 20869] setpgid(0, 0) = 0 executing program [pid 20869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20867] <... write resumed>) = 18 [pid 20867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20869] <... openat resumed>) = 3 [pid 20867] <... timer_create resumed>[0]) = 0 [pid 20869] write(3, "1000", 4) = 4 [pid 20869] close(3) = 0 [pid 20869] write(1, "executing program\n", 18executing program ) = 18 [pid 20869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9011, si_int=0, si_ptr=NULL} --- [pid 20867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 20867] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21675, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20870 [pid 20869] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20867] +++ killed by SIGRT_1 +++ [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20870 attached [pid 20870] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20871 [pid 20870] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20871 attached [pid 20870] setpgid(0, 0 [pid 20871] set_robust_list(0x55557143c660, 24) = 0 [pid 20871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20870] <... setpgid resumed>) = 0 [pid 20871] <... prctl resumed>) = 0 [pid 20871] setpgid(0, 0executing program ) = 0 [pid 20871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20871] <... openat resumed>) = 3 [pid 20871] write(3, "1000", 4 [pid 20870] <... openat resumed>) = 3 [pid 20871] <... write resumed>) = 4 [pid 20871] close(3) = 0 [pid 20871] write(1, "executing program\n", 18) = 18 [pid 20871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 20870] write(3, "1000", 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20870] <... write resumed>) = 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20872 [pid 20870] close(3./strace-static-x86_64: Process 20872 attached [pid 20871] <... timer_create resumed>[0]) = 0 [pid 20870] <... close resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20872] set_robust_list(0x55557143c660, 24 [pid 20870] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20873 executing program [pid 20871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20870] <... write resumed>) = 18 [pid 20871] <... timer_settime resumed>NULL) = 0 [pid 20871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7888, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20873 attached [pid 20872] <... set_robust_list resumed>) = 0 [pid 20870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20871] +++ killed by SIGRT_1 +++ [pid 20870] <... timer_create resumed>[0]) = 0 [pid 20870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20870] <... timer_settime resumed>NULL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20872] <... prctl resumed>) = 0 [pid 20870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42405, si_int=0, si_ptr=NULL} --- [pid 20873] set_robust_list(0x55557143c660, 24) = 0 [pid 20872] setpgid(0, 0 [pid 20870] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20872] <... setpgid resumed>) = 0 [pid 20872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20872] <... openat resumed>) = 3 [pid 20872] write(3, "1000", 4 [pid 20873] setpgid(0, 0) = 0 [pid 20872] <... write resumed>) = 4 [pid 20872] close(3) = 0 [pid 20872] write(1, "executing program\n", 18 [pid 20873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20873] <... openat resumed>) = 3 [pid 20872] <... write resumed>) = 18 ./strace-static-x86_64: Process 20874 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20874 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20874] set_robust_list(0x55557143c660, 24 [pid 20873] write(3, "1000", 4 [pid 20872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20875 ./strace-static-x86_64: Process 20875 attached [pid 20875] set_robust_list(0x55557143c660, 24) = 0 [pid 20875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20875] setpgid(0, 0) = 0 [pid 20872] <... timer_create resumed>[0]) = 0 [pid 20875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20875] write(3, "1000", 4) = 4 executing program [pid 20875] close(3) = 0 [pid 20875] write(1, "executing program\n", 18) = 18 [pid 20875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8258, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 20874] <... set_robust_list resumed>) = 0 [pid 20873] <... write resumed>) = 4 [pid 20872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11774, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20873] close(3 [pid 20875] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20873] <... close resumed>) = 0 ./strace-static-x86_64: Process 20876 attached [pid 20876] set_robust_list(0x55557143c660, 24) = 0 [pid 20876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20876] setpgid(0, 0) = 0 [pid 20872] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20876 executing program [pid 20873] write(1, "executing program\n", 18) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20873] <... timer_create resumed>[0]) = 0 [pid 20876] <... openat resumed>) = 3 [pid 20876] write(3, "1000", 4) = 4 [pid 20876] close(3executing program ) = 0 [pid 20876] write(1, "executing program\n", 18) = 18 [pid 20876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8150, si_int=0, si_ptr=NULL} --- [pid 20873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20873] <... timer_settime resumed>NULL) = 0 [pid 20873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35062, si_int=0, si_ptr=NULL} --- [pid 20874] <... prctl resumed>) = 0 [pid 20876] +++ killed by SIGRT_1 +++ [pid 20873] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20874] setpgid(0, 0) = 0 [pid 20874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20874] write(3, "1000", 4) = 4 [pid 20874] close(3) = 0 [pid 20874] write(1, "executing program\n", 18executing program ) = 18 [pid 20874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8527, si_int=0, si_ptr=NULL} --- [pid 20874] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20877 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20877 attached [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20877] set_robust_list(0x55557143c660, 24) = 0 [pid 20877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20877] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20878 [pid 20877] <... setpgid resumed>) = 0 [pid 20877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20877] write(3, "1000", 4) = 4 [pid 20877] close(3) = 0 executing program [pid 20877] write(1, "executing program\n", 18) = 18 [pid 20877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19631, si_int=0, si_ptr=NULL} --- [pid 20877] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20878 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20878] set_robust_list(0x55557143c660, 24 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20878] <... set_robust_list resumed>) = 0 [pid 20878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20878] setpgid(0, 0) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20879 [pid 20878] <... openat resumed>) = 3 [pid 20878] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20878] <... write resumed>) = 4 ./strace-static-x86_64: Process 20881 attached [pid 20878] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20880 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20881 [pid 20878] <... close resumed>) = 0 ./strace-static-x86_64: Process 20880 attached [pid 20880] set_robust_list(0x55557143c660, 24) = 0 [pid 20880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20878] write(1, "executing program\n", 18executing program [pid 20880] <... prctl resumed>) = 0 [pid 20880] setpgid(0, 0 [pid 20878] <... write resumed>) = 18 [pid 20880] <... setpgid resumed>) = 0 [pid 20880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20881] set_robust_list(0x55557143c660, 24 [pid 20878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20880] <... openat resumed>) = 3 [pid 20878] <... timer_create resumed>[0]) = 0 [pid 20880] write(3, "1000", 4) = 4 [pid 20880] close(3executing program ) = 0 [pid 20880] write(1, "executing program\n", 18) = 18 [pid 20880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8598, si_int=0, si_ptr=NULL} --- [pid 20878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20881] <... set_robust_list resumed>) = 0 [pid 20878] <... timer_settime resumed>NULL) = 0 [pid 20878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30131, si_int=0, si_ptr=NULL} --- [pid 20880] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20879 attached [pid 20879] set_robust_list(0x55557143c660, 24) = 0 [pid 20879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20879] setpgid(0, 0) = 0 [pid 20878] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20879] <... openat resumed>) = 3 executing program [pid 20879] write(3, "1000", 4) = 4 [pid 20879] close(3) = 0 [pid 20879] write(1, "executing program\n", 18) = 18 [pid 20879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20881] <... prctl resumed>) = 0 [pid 20879] <... timer_create resumed>[0]) = 0 [pid 20879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7775, si_int=0, si_ptr=NULL} --- [pid 20881] setpgid(0, 0) = 0 [pid 20881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20879] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 20881] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20881] <... write resumed>) = 4 [pid 20881] close(3 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20882 [pid 20881] <... close resumed>) = 0 [pid 20881] write(1, "executing program\n", 18executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20881] <... write resumed>) = 18 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20883 ./strace-static-x86_64: Process 20882 attached [pid 20881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20882] set_robust_list(0x55557143c660, 24) = 0 [pid 20882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20882] setpgid(0, 0) = 0 [pid 20882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20881] <... timer_create resumed>[0]) = 0 [pid 20882] <... openat resumed>) = 3 [pid 20882] write(3, "1000", 4) = 4 executing program [pid 20882] close(3) = 0 [pid 20882] write(1, "executing program\n", 18) = 18 [pid 20882] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20882] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20882] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8563, si_int=0, si_ptr=NULL} --- [pid 20881] 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 20883 attached NULL) = 0 [pid 20882] +++ killed by SIGRT_1 +++ [pid 20881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22814, si_int=0, si_ptr=NULL} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20882, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20881] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20884 [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20885 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20886 ./strace-static-x86_64: Process 20885 attached [pid 20885] set_robust_list(0x55557143c660, 24 [pid 20883] set_robust_list(0x55557143c660, 24 [pid 20885] <... set_robust_list resumed>) = 0 [pid 20885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20885] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20886 attached [pid 20883] <... set_robust_list resumed>) = 0 [pid 20885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20885] <... openat resumed>) = 3 [pid 20885] write(3, "1000", 4 [pid 20883] <... prctl resumed>) = 0 executing program [pid 20885] <... write resumed>) = 4 [pid 20885] close(3) = 0 [pid 20885] write(1, "executing program\n", 18) = 18 [pid 20885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20883] setpgid(0, 0 [pid 20885] <... timer_create resumed>[0]) = 0 [pid 20885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8956, si_int=0, si_ptr=NULL} --- [pid 20883] <... setpgid resumed>) = 0 [pid 20886] set_robust_list(0x55557143c660, 24 [pid 20883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20885] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20884 attached [pid 20884] set_robust_list(0x55557143c660, 24) = 0 [pid 20884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20884] <... prctl resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20884] setpgid(0, 0) = 0 [pid 20884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20884] write(3, "1000", 4 [pid 20883] <... openat resumed>) = 3 [pid 20884] <... write resumed>) = 4 [pid 20884] close(3) = 0 executing program [pid 20884] write(1, "executing program\n", 18) = 18 [pid 20884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20883] write(3, "1000", 4 [pid 20884] <... timer_create resumed>[0]) = 0 [pid 20884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7963, si_int=0, si_ptr=NULL} --- [pid 20883] <... write resumed>) = 4 [pid 20883] close(3 [pid 20886] <... set_robust_list resumed>) = 0 [pid 20884] +++ killed by SIGRT_1 +++ [pid 20883] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20883] write(1, "executing program\n", 18executing program [pid 20886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20883] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20887 [pid 20883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20887 attached [pid 20886] <... prctl resumed>) = 0 [pid 20883] <... timer_create resumed>[0]) = 0 [pid 20886] setpgid(0, 0 [pid 20883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20887] set_robust_list(0x55557143c660, 24 [pid 20886] <... setpgid resumed>) = 0 [pid 20883] <... timer_settime resumed>NULL) = 0 [pid 20886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16343, si_int=0, si_ptr=NULL} --- [pid 20886] <... openat resumed>) = 3 [pid 20883] +++ killed by SIGRT_1 +++ [pid 20886] write(3, "1000", 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20887] <... set_robust_list resumed>) = 0 [pid 20886] <... write resumed>) = 4 [pid 20886] close(3) = 0 executing program [pid 20887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20886] write(1, "executing program\n", 18 [pid 20887] setpgid(0, 0 [pid 20886] <... write resumed>) = 18 [pid 20886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20887] <... setpgid resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20888 [pid 20887] <... openat resumed>) = 3 [pid 20886] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20888 attached [pid 20886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32976, si_int=0, si_ptr=NULL} --- [pid 20887] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20887] <... write resumed>) = 4 [pid 20888] set_robust_list(0x55557143c660, 24 [pid 20886] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20887] close(3./strace-static-x86_64: Process 20889 attached [pid 20889] set_robust_list(0x55557143c660, 24) = 0 [pid 20889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20889] setpgid(0, 0 [pid 20887] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20889 [pid 20889] <... setpgid resumed>) = 0 [pid 20889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20887] write(1, "executing program\n", 18 [pid 20888] <... set_robust_list resumed>) = 0 [pid 20889] <... openat resumed>) = 3 [pid 20889] write(3, "1000", 4) = 4 executing program [pid 20889] close(3) = 0 [pid 20889] write(1, "executing program\n", 18) = 18 [pid 20889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20889] 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 20889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7722, si_int=0, si_ptr=NULL} --- [pid 20887] <... write resumed>) = 18 [pid 20887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11119, si_int=0, si_ptr=NULL} --- [pid 20889] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20887] +++ killed by SIGRT_1 +++ [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20888] setpgid(0, 0) = 0 [pid 20888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20888] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20890 attached [pid 20888] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20890 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20891 ./strace-static-x86_64: Process 20891 attached [pid 20888] <... write resumed>) = 4 [pid 20891] set_robust_list(0x55557143c660, 24) = 0 [pid 20891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20888] close(3 [pid 20891] <... prctl resumed>) = 0 [pid 20891] setpgid(0, 0) = 0 [pid 20891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20888] <... close resumed>) = 0 [pid 20890] set_robust_list(0x55557143c660, 24 [pid 20891] write(3, "1000", 4executing program ) = 4 [pid 20891] close(3) = 0 [pid 20891] write(1, "executing program\n", 18) = 18 [pid 20891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20890] <... set_robust_list resumed>) = 0 [pid 20888] write(1, "executing program\n", 18 [pid 20891] <... timer_create resumed>[0]) = 0 [pid 20891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8274, si_int=0, si_ptr=NULL} --- executing program [pid 20888] <... write resumed>) = 18 [pid 20888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20891] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20888] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34863, si_int=0, si_ptr=NULL} --- [pid 20890] setpgid(0, 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20890] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20892 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20892 [pid 20890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20888] +++ killed by SIGRT_1 +++ [pid 20890] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20890] write(3, "1000", 4 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20892] set_robust_list(0x55557143c660, 24) = 0 [pid 20890] <... write resumed>) = 4 [pid 20890] close(3) = 0 [pid 20892] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 20890] write(1, "executing program\n", 18 [pid 20892] setpgid(0, 0 [pid 20890] <... write resumed>) = 18 [pid 20890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20892] <... setpgid resumed>) = 0 [pid 20890] <... timer_create resumed>[0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8548, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20893 attached [pid 20893] set_robust_list(0x55557143c660, 24) = 0 [pid 20893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20893] setpgid(0, 0) = 0 [pid 20893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20893] write(3, "1000", 4) = 4 [pid 20893] close(3 [pid 20890] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20893 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20893] <... close resumed>) = 0 executing program [pid 20893] write(1, "executing program\n", 18) = 18 [pid 20893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8311, si_int=0, si_ptr=NULL} --- [pid 20892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20893] +++ killed by SIGRT_1 +++ [pid 20892] <... openat resumed>) = 3 [pid 20892] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20892] <... write resumed>) = 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20894 attached ./strace-static-x86_64: Process 20895 attached [pid 20892] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20894 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20895 [pid 20892] <... close resumed>) = 0 [pid 20894] set_robust_list(0x55557143c660, 24) = 0 [pid 20892] write(1, "executing program\n", 18 [pid 20895] set_robust_list(0x55557143c660, 24executing program [pid 20892] <... write resumed>) = 18 [pid 20895] <... set_robust_list resumed>) = 0 [pid 20894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20894] setpgid(0, 0 [pid 20895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20894] <... setpgid resumed>) = 0 [pid 20892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25600, si_int=0, si_ptr=NULL} --- [pid 20892] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20894] <... openat resumed>) = 3 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20895] <... prctl resumed>) = 0 [pid 20894] write(3, "1000", 4) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 20895] setpgid(0, 0 [pid 20894] close(3) = 0 [pid 20895] <... setpgid resumed>) = 0 [pid 20894] write(1, "executing program\n", 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20894] <... write resumed>) = 18 ./strace-static-x86_64: Process 20896 attached [pid 20896] set_robust_list(0x55557143c660, 24) = 0 [pid 20896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20896] setpgid(0, 0) = 0 [pid 20896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20896 [pid 20894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20896] <... openat resumed>) = 3 [pid 20896] write(3, "1000", 4) = 4 [pid 20896] close(3executing program executing program ) = 0 [pid 20896] write(1, "executing program\n", 18) = 18 [pid 20896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7001, si_int=0, si_ptr=NULL} --- [pid 20896] +++ killed by SIGRT_1 +++ [pid 20895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20894] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12393, si_int=0, si_ptr=NULL} --- [pid 20894] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20895] <... openat resumed>) = 3 [pid 20895] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20895] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20895] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20897 ./strace-static-x86_64: Process 20897 attached [pid 20895] <... close resumed>) = 0 [pid 20895] write(1, "executing program\n", 18 [pid 20897] set_robust_list(0x55557143c660, 24 [pid 20895] <... write resumed>) = 18 [pid 20897] <... set_robust_list resumed>) = 0 [pid 20895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20897] <... prctl resumed>) = 0 [pid 20895] <... timer_settime resumed>NULL) = 0 [pid 20895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22665, si_int=0, si_ptr=NULL} --- [pid 20897] setpgid(0, 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20895] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20897] <... setpgid resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20898 ./strace-static-x86_64: Process 20898 attached [pid 20897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20898] set_robust_list(0x55557143c660, 24) = 0 [pid 20897] write(3, "1000", 4) = 4 [pid 20897] close(3 [pid 20898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20897] <... close resumed>) = 0 [pid 20898] <... prctl resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20897] write(1, "executing program\n", 18executing program [pid 20898] setpgid(0, 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20898] <... setpgid resumed>) = 0 [pid 20897] <... write resumed>) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20899 [pid 20897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20899 attached [pid 20897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=64526, si_int=0, si_ptr=NULL} --- [pid 20898] <... openat resumed>) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20900 ./strace-static-x86_64: Process 20900 attached [pid 20900] set_robust_list(0x55557143c660, 24) = 0 [pid 20900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20897] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20900] setpgid(0, 0) = 0 [pid 20900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20898] write(3, "1000", 4 [pid 20900] write(3, "1000", 4executing program ) = 4 [pid 20900] close(3) = 0 [pid 20900] write(1, "executing program\n", 18) = 18 [pid 20900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20899] set_robust_list(0x55557143c660, 24 [pid 20898] <... write resumed>) = 4 [pid 20900] <... timer_create resumed>[0]) = 0 [pid 20900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7822, si_int=0, si_ptr=NULL} --- [pid 20898] close(3 [pid 20899] <... set_robust_list resumed>) = 0 [pid 20898] <... close resumed>) = 0 [pid 20898] write(1, "executing program\n", 18executing program ) = 18 [pid 20900] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20901 ./strace-static-x86_64: Process 20901 attached [pid 20899] <... prctl resumed>) = 0 [pid 20898] <... timer_create resumed>[0]) = 0 [pid 20898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20899] setpgid(0, 0 [pid 20901] set_robust_list(0x55557143c660, 24 [pid 20899] <... setpgid resumed>) = 0 [pid 20898] <... timer_settime resumed>NULL) = 0 [pid 20898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46551, si_int=0, si_ptr=NULL} --- [pid 20899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20898] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20902 ./strace-static-x86_64: Process 20902 attached [pid 20902] set_robust_list(0x55557143c660, 24) = 0 [pid 20899] <... openat resumed>) = 3 [pid 20902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20901] <... set_robust_list resumed>) = 0 [pid 20899] write(3, "1000", 4 [pid 20902] <... prctl resumed>) = 0 [pid 20902] setpgid(0, 0) = 0 [pid 20902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20902] write(3, "1000", 4) = 4 [pid 20902] close(3) = 0 [pid 20902] write(1, "executing program\n", 18executing program ) = 18 [pid 20902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8262, si_int=0, si_ptr=NULL} --- [pid 20899] <... write resumed>) = 4 [pid 20899] close(3) = 0 [pid 20902] +++ killed by SIGRT_1 +++ [pid 20901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20899] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20901] <... prctl resumed>) = 0 [pid 20899] <... write resumed>) = 18 [pid 20899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20901] setpgid(0, 0 [pid 20899] <... timer_create resumed>[0]) = 0 [pid 20901] <... setpgid resumed>) = 0 [pid 20899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15991, si_int=0, si_ptr=NULL} --- [pid 20901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20899] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20901] <... openat resumed>) = 3 [pid 344] <... restart_syscall resumed>) = 0 [pid 20901] write(3, "1000", 4executing program ) = 4 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20901] close(3) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20903 [pid 20901] write(1, "executing program\n", 18) = 18 [pid 20901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9830, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20903 attached [pid 20903] set_robust_list(0x55557143c660, 24) = 0 [pid 20901] +++ killed by SIGRT_1 +++ [pid 20903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20903] <... prctl resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20903] setpgid(0, 0) = 0 [pid 20903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20903] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20903] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20903] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20904 executing program ./strace-static-x86_64: Process 20904 attached [pid 20903] <... close resumed>) = 0 [pid 20903] write(1, "executing program\n", 18 [pid 20904] set_robust_list(0x55557143c660, 24) = 0 [pid 20903] <... write resumed>) = 18 [pid 20903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20903] <... timer_create resumed>[0]) = 0 [pid 20904] <... prctl resumed>) = 0 [pid 20903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20904] setpgid(0, 0 [pid 20903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10370, si_int=0, si_ptr=NULL} --- executing program executing program executing program [pid 345] <... restart_syscall resumed>) = 0 [pid 20904] <... setpgid resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20903] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20905 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20905 attached [pid 20905] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20905] <... set_robust_list resumed>) = 0 [pid 20905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20905] setpgid(0, 0) = 0 [pid 20905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20905] write(3, "1000", 4) = 4 [pid 20905] close(3) = 0 [pid 20905] write(1, "executing program\n", 18) = 18 [pid 20905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20906 [pid 343] <... restart_syscall resumed>) = 0 [pid 20905] <... timer_create resumed>[0]) = 0 [pid 20905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20905] <... timer_settime resumed>NULL) = 0 [pid 20905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8337, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20907 [pid 20904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20907 attached [pid 20905] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20906 attached [pid 20906] set_robust_list(0x55557143c660, 24) = 0 [pid 20906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20906] setpgid(0, 0) = 0 [pid 20906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20904] <... openat resumed>) = 3 [pid 20904] write(3, "1000", 4 [pid 20907] set_robust_list(0x55557143c660, 24 [pid 20906] <... openat resumed>) = 3 [pid 20906] write(3, "1000", 4) = 4 [pid 20906] close(3) = 0 [pid 20906] write(1, "executing program\n", 18) = 18 [pid 20904] <... write resumed>) = 4 [pid 20907] <... set_robust_list resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20904] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20908 [pid 20906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20904] <... close resumed>) = 0 [pid 20907] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20908 attached [pid 20906] <... timer_create resumed>[0]) = 0 [pid 20906] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8624, si_int=0, si_ptr=NULL} --- [pid 20904] write(1, "executing program\n", 18) = 18 [pid 20904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20907] setpgid(0, 0 [pid 20904] <... timer_create resumed>[0]) = 0 [pid 20907] <... setpgid resumed>) = 0 [pid 20904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20904] <... timer_settime resumed>NULL) = 0 [pid 20906] +++ killed by SIGRT_1 +++ [pid 20904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17175, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20904] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20907] <... openat resumed>) = 3 [pid 20908] set_robust_list(0x55557143c660, 24 [pid 20907] write(3, "1000", 4 [pid 20908] <... set_robust_list resumed>) = 0 [pid 20907] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20907] close(3) = 0 [pid 20908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20907] write(1, "executing program\n", 18executing program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20907] <... write resumed>) = 18 ./strace-static-x86_64: Process 20909 attached [pid 20909] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20909 [pid 20907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20907] <... timer_create resumed>[0]) = 0 [pid 20909] <... prctl resumed>) = 0 [pid 20909] setpgid(0, 0) = 0 [pid 20907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20908] <... prctl resumed>) = 0 [pid 20907] <... timer_settime resumed>NULL) = 0 [pid 20909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43259, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20908] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20910 executing program [pid 20909] write(3, "1000", 4) = 4 [pid 20909] close(3) = 0 [pid 20909] write(1, "executing program\n", 18) = 18 [pid 20909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20907] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 20909] <... timer_create resumed>[0]) = 0 [pid 20909] 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 20910 attached NULL) = 0 [pid 20908] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=63649, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 20909] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20911 attached [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20911 [pid 20911] set_robust_list(0x55557143c660, 24) = 0 [pid 20911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20911] <... prctl resumed>) = 0 [pid 20911] setpgid(0, 0) = 0 [pid 20911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20912 [pid 20911] <... openat resumed>) = 3 [pid 20908] <... openat resumed>) = 3 [pid 20911] write(3, "1000", 4) = 4 [pid 20911] close(3executing program ) = 0 [pid 20911] write(1, "executing program\n", 18) = 18 [pid 20911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20908] write(3, "1000", 4) = 4 [pid 20910] set_robust_list(0x55557143c660, 24 [pid 20911] <... timer_create resumed>[0]) = 0 [pid 20911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8551, si_int=0, si_ptr=NULL} --- [pid 20910] <... set_robust_list resumed>) = 0 [pid 20908] close(3) = 0 executing program [pid 20908] write(1, "executing program\n", 18) = 18 [pid 20910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20911] +++ killed by SIGRT_1 +++ [pid 20908] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20908] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 20912 attached [pid 20912] set_robust_list(0x55557143c660, 24) = 0 [pid 20912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41102, si_int=0, si_ptr=NULL} --- [pid 20912] <... prctl resumed>) = 0 [pid 20912] setpgid(0, 0) = 0 [pid 20910] <... prctl resumed>) = 0 [pid 20912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20912] write(3, "1000", 4 [pid 20908] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20912] <... write resumed>) = 4 [pid 20912] close(3) = 0 [pid 20912] write(1, "executing program\n", 18) = 18 [pid 20912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20910] setpgid(0, 0 [pid 20912] <... timer_create resumed>[0]) = 0 [pid 20912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8021, si_int=0, si_ptr=NULL} --- [pid 20910] <... setpgid resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20912] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20913 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20913 attached [pid 20913] set_robust_list(0x55557143c660, 24) = 0 [pid 20913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20913] setpgid(0, 0 [pid 20910] <... openat resumed>) = 3 [pid 20913] <... setpgid resumed>) = 0 [pid 20913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20910] write(3, "1000", 4) = 4 [pid 20910] close(3 [pid 20913] <... openat resumed>) = 3 [pid 20910] <... close resumed>) = 0 [pid 20913] write(3, "1000", 4executing program ) = 4 [pid 20913] close(3) = 0 [pid 20913] write(1, "executing program\n", 18) = 18 [pid 20913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20910] write(1, "executing program\n", 18 [pid 20913] <... timer_settime resumed>NULL) = 0 [pid 20913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8705, si_int=0, si_ptr=NULL} --- executing program [pid 20910] <... write resumed>) = 18 [pid 20910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19731, si_int=0, si_ptr=NULL} --- [pid 20913] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20910] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20914 attached [pid 20914] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20914 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 20914] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20915 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20915 attached [pid 20914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 20916 attached [pid 20915] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20916 [pid 20916] set_robust_list(0x55557143c660, 24) = 0 [pid 20915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20914] setpgid(0, 0) = 0 [pid 20914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20915] setpgid(0, 0 [pid 20914] <... openat resumed>) = 3 [pid 20914] write(3, "1000", 4) = 4 executing program [pid 20914] close(3) = 0 [pid 20914] write(1, "executing program\n", 18) = 18 [pid 20914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8213, si_int=0, si_ptr=NULL} --- [pid 20915] <... setpgid resumed>) = 0 [pid 20915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20914] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20915] <... openat resumed>) = 3 [pid 20915] write(3, "1000", 4 [pid 20916] <... prctl resumed>) = 0 [pid 20915] <... write resumed>) = 4 [pid 20915] close(3 [pid 20916] setpgid(0, 0 [pid 20915] <... close resumed>) = 0 [pid 20916] <... setpgid resumed>) = 0 [pid 20915] write(1, "executing program\n", 18executing program ) = 18 [pid 20915] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20915] <... timer_create resumed>[0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20915] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20916] <... openat resumed>) = 3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20915] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21422, si_int=0, si_ptr=NULL} --- [pid 20916] write(3, "1000", 4) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20917 ./strace-static-x86_64: Process 20917 attached [pid 20917] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 20915] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20916] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20915, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20917] <... set_robust_list resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20916] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20918 [pid 20916] write(1, "executing program\n", 18 [pid 20917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20917] setpgid(0, 0) = 0 executing program [pid 20917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20916] <... write resumed>) = 18 [pid 20917] write(3, "1000", 4) = 4 executing program [pid 20917] close(3) = 0 [pid 20917] write(1, "executing program\n", 18) = 18 [pid 20917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8536, si_int=0, si_ptr=NULL} --- [pid 20916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20917] +++ killed by SIGRT_1 +++ [pid 20916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20918 attached [pid 20918] set_robust_list(0x55557143c660, 24) = 0 [pid 20918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20916] <... timer_settime resumed>NULL) = 0 [pid 20918] <... prctl resumed>) = 0 [pid 20918] setpgid(0, 0) = 0 [pid 20918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=55125, si_int=0, si_ptr=NULL} --- [pid 20918] <... openat resumed>) = 3 [pid 20918] write(3, "1000", 4) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 20918] close(3) = 0 [pid 20918] write(1, "executing program\n", 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20918] <... write resumed>) = 18 [pid 20918] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20918] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20918] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7421, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20919 executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20920 [pid 20918] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20918, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20919 attached [pid 20919] set_robust_list(0x55557143c660, 24) = 0 [pid 20919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20919] setpgid(0, 0) = 0 [pid 20916] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20920 attached [pid 20920] set_robust_list(0x55557143c660, 24 [pid 20919] write(3, "1000", 4) = 4 [pid 20920] <... set_robust_list resumed>) = 0 executing program [pid 20919] close(3 [pid 20920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20919] <... close resumed>) = 0 [pid 20919] write(1, "executing program\n", 18) = 18 [pid 20919] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20920] <... prctl resumed>) = 0 [pid 20920] setpgid(0, 0 [pid 20919] <... timer_create resumed>[0]) = 0 [pid 20920] <... setpgid resumed>) = 0 [pid 20920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20919] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20919] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8577, si_int=0, si_ptr=NULL} --- [pid 20919] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20919, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20920] <... openat resumed>) = 3 [pid 20920] write(3, "1000", 4) = 4 [pid 20920] close(3) = 0 [pid 20920] write(1, "executing program\n", 18executing program ) = 18 [pid 20920] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20920] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20920] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8737, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 20920] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20920, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20921 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20921 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20921] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20922 ./strace-static-x86_64: Process 20922 attached [pid 20921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 20921] setpgid(0, 0 [pid 20922] set_robust_list(0x55557143c660, 24 [pid 20921] <... setpgid resumed>) = 0 [pid 20922] <... set_robust_list resumed>) = 0 [pid 20921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20921] write(3, "1000", 4 [pid 20922] <... prctl resumed>) = 0 [pid 20921] <... write resumed>) = 4 [pid 20921] close(3 [pid 20922] setpgid(0, 0 [pid 20921] <... close resumed>) = 0 [pid 20922] <... setpgid resumed>) = 0 [pid 20921] write(1, "executing program\n", 18) = 18 executing program [pid 20921] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20921] <... timer_create resumed>[0]) = 0 [pid 20921] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20922] <... openat resumed>) = 3 [pid 20922] write(3, "1000", 4 [pid 20921] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27436, si_int=0, si_ptr=NULL} --- [pid 20922] <... write resumed>) = 4 [pid 20922] close(3 [pid 20921] +++ killed by SIGRT_1 +++ [pid 20922] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20921, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20922] write(1, "executing program\n", 18 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20922] <... write resumed>) = 18 [pid 20922] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20922] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20922] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9998, si_int=0, si_ptr=NULL} --- [pid 20922] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20922, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20924 attached ./strace-static-x86_64: Process 20923 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20923 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20924 [pid 20924] set_robust_list(0x55557143c660, 24) = 0 [pid 20923] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20925 [pid 20924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20923] <... set_robust_list resumed>) = 0 [pid 20924] <... prctl resumed>) = 0 [pid 20924] setpgid(0, 0 [pid 20923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20924] <... setpgid resumed>) = 0 [pid 20923] <... prctl resumed>) = 0 [pid 20924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20923] setpgid(0, 0 [pid 20924] <... openat resumed>) = 3 [pid 20923] <... setpgid resumed>) = 0 [pid 20924] write(3, "1000", 4) = 4 [pid 20924] close(3executing program ) = 0 [pid 20923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20924] write(1, "executing program\n", 18) = 18 [pid 20924] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20923] <... openat resumed>) = 3 [pid 20924] <... timer_create resumed>[0]) = 0 [pid 20923] write(3, "1000", 4 [pid 20924] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20923] <... write resumed>) = 4 [pid 20924] <... timer_settime resumed>NULL) = 0 [pid 20923] close(3 [pid 20924] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6877, si_int=0, si_ptr=NULL} --- [pid 20923] <... close resumed>) = 0 [pid 20923] write(1, "executing program\n", 18./strace-static-x86_64: Process 20925 attached executing program [pid 20924] +++ killed by SIGRT_1 +++ [pid 20923] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20924, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20923] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20923] <... timer_create resumed>[0]) = 0 [pid 20923] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20923] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7744, si_int=0, si_ptr=NULL} --- [pid 20925] set_robust_list(0x55557143c660, 24) = 0 [pid 20923] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20923, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20925] setpgid(0, 0) = 0 [pid 20925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20925] write(3, "1000", 4) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20925] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20926 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20927 attached , child_tidptr=0x55557143c650) = 20927 [pid 20927] set_robust_list(0x55557143c660, 24) = 0 [pid 20927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20927] setpgid(0, 0 [pid 20925] <... close resumed>) = 0 [pid 20927] <... setpgid resumed>) = 0 [pid 20927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20925] write(1, "executing program\n", 18 [pid 20927] <... openat resumed>) = 3 [pid 20927] write(3, "1000", 4) = 4 [pid 20927] close(3) = 0 executing program [pid 20927] write(1, "executing program\n", 18) = 18 executing program [pid 20927] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20925] <... write resumed>) = 18 [pid 20927] <... timer_create resumed>[0]) = 0 [pid 20927] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20927] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7954, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20926 attached [pid 20925] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20926] set_robust_list(0x55557143c660, 24 [pid 20925] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20926] <... set_robust_list resumed>) = 0 [pid 20927] +++ killed by SIGRT_1 +++ [pid 20925] <... timer_settime resumed>NULL) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20927, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20925] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10723, si_int=0, si_ptr=NULL} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20925] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20928 attached [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20925, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20928 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20928] set_robust_list(0x55557143c660, 24 [pid 20926] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 20929 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20929 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20929] set_robust_list(0x55557143c660, 24 [pid 20928] <... set_robust_list resumed>) = 0 [pid 20926] setpgid(0, 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20930 [pid 20926] <... setpgid resumed>) = 0 [pid 20929] <... set_robust_list resumed>) = 0 [pid 20928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20930 attached [pid 20928] <... prctl resumed>) = 0 [pid 20926] <... openat resumed>) = 3 [pid 20928] setpgid(0, 0) = 0 [pid 20926] write(3, "1000", 4 [pid 20929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20926] <... write resumed>) = 4 [pid 20926] close(3 [pid 20928] <... openat resumed>) = 3 [pid 20929] <... prctl resumed>) = 0 [pid 20928] write(3, "1000", 4 [pid 20926] <... close resumed>) = 0 [pid 20928] <... write resumed>) = 4 [pid 20926] write(1, "executing program\n", 18 [pid 20929] setpgid(0, 0executing program [pid 20930] set_robust_list(0x55557143c660, 24 [pid 20929] <... setpgid resumed>) = 0 [pid 20928] close(3 [pid 20926] <... write resumed>) = 18 [pid 20928] <... close resumed>) = 0 executing program [pid 20926] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20928] write(1, "executing program\n", 18) = 18 [pid 20926] <... timer_create resumed>[0]) = 0 [pid 20926] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20928] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20928] <... timer_create resumed>[0]) = 0 [pid 20926] <... timer_settime resumed>NULL) = 0 [pid 20926] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42925, si_int=0, si_ptr=NULL} --- [pid 20928] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20929] <... openat resumed>) = 3 [pid 20928] <... timer_settime resumed>NULL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20931 ./strace-static-x86_64: Process 20931 attached [pid 20931] set_robust_list(0x55557143c660, 24) = 0 [pid 20931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20926] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20926, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20928] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=159517, si_int=0, si_ptr=NULL} --- [pid 20929] write(3, "1000", 4 [pid 20931] <... prctl resumed>) = 0 [pid 20931] setpgid(0, 0) = 0 [pid 20931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20930] <... set_robust_list resumed>) = 0 [pid 20929] <... write resumed>) = 4 [pid 20931] <... openat resumed>) = 3 [pid 20931] write(3, "1000", 4) = 4 [pid 20931] close(3) = 0 [pid 20931] write(1, "executing program\n", 18 [pid 20928] +++ killed by SIGRT_1 +++ executing program [pid 20929] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20928, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20931] <... write resumed>) = 18 [pid 20931] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20929] <... close resumed>) = 0 executing program [pid 20931] <... timer_create resumed>[0]) = 0 [pid 20931] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20929] write(1, "executing program\n", 18 [pid 20931] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16087, si_int=0, si_ptr=NULL} --- [pid 20929] <... write resumed>) = 18 [pid 20929] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20931] +++ killed by SIGRT_1 +++ [pid 20930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20929] <... timer_create resumed>[0]) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20931, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20929] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20930] <... prctl resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20929] <... timer_settime resumed>NULL) = 0 [pid 20930] setpgid(0, 0) = 0 [pid 20929] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28287, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 20929] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20929, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20930] <... openat resumed>) = 3 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20932 [pid 20930] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20930] <... write resumed>) = 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20933 ./strace-static-x86_64: Process 20932 attached [pid 20932] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20933 attached [pid 20930] close(3 [pid 20932] <... set_robust_list resumed>) = 0 [pid 20932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20932] setpgid(0, 0) = 0 [pid 20932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20930] <... close resumed>) = 0 [pid 20932] <... openat resumed>) = 3 [pid 20932] write(3, "1000", 4) = 4 [pid 20932] close(3) = 0 [pid 20932] write(1, "executing program\n", 18executing program ) = 18 [pid 20932] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20932] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20932] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8343, si_int=0, si_ptr=NULL} --- executing program [pid 20933] set_robust_list(0x55557143c660, 24 [pid 20930] write(1, "executing program\n", 18) = 18 [pid 20932] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20932, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20933] <... set_robust_list resumed>) = 0 [pid 20930] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 20930] <... timer_create resumed>[0]) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20930] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20934 ./strace-static-x86_64: Process 20934 attached [pid 20934] set_robust_list(0x55557143c660, 24 [pid 20930] <... timer_settime resumed>NULL) = 0 [pid 20934] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20930] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38519, si_int=0, si_ptr=NULL} --- [pid 20933] <... prctl resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20935 [pid 20934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20934] setpgid(0, 0) = 0 [pid 20934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20934] write(3, "1000", 4) = 4 [pid 20934] close(3 [pid 20930] +++ killed by SIGRT_1 +++ executing program [pid 20934] <... close resumed>) = 0 [pid 20934] write(1, "executing program\n", 18) = 18 [pid 20934] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20930, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20934] <... timer_create resumed>[0]) = 0 [pid 20934] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20934] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8377, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20933] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20935 attached [pid 20934] +++ killed by SIGRT_1 +++ [pid 20933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20935] set_robust_list(0x55557143c660, 24 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20934, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20935] <... set_robust_list resumed>) = 0 [pid 20933] <... openat resumed>) = 3 [pid 20933] write(3, "1000", 4) = 4 [pid 20935] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 20933] close(3 [pid 20935] <... prctl resumed>) = 0 [pid 20933] <... close resumed>) = 0 [pid 20933] write(1, "executing program\n", 18 [pid 20935] setpgid(0, 0) = 0 [pid 20933] <... write resumed>) = 18 [pid 20935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20933] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20933] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20935] <... openat resumed>) = 3 [pid 20935] write(3, "1000", 4 [pid 20933] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19329, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20936 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20936 attached [pid 20936] set_robust_list(0x55557143c660, 24) = 0 [pid 20936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20936] setpgid(0, 0) = 0 [pid 20936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20937 [pid 20933] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20933, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20936] write(3, "1000", 4) = 4 executing program [pid 20936] close(3) = 0 [pid 20936] write(1, "executing program\n", 18) = 18 [pid 20936] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20935] <... write resumed>) = 4 [pid 20936] <... timer_create resumed>[0]) = 0 [pid 20935] close(3 [pid 20936] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20936] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7495, si_int=0, si_ptr=NULL} --- [pid 20935] <... close resumed>) = 0 [pid 20935] write(1, "executing program\n", 18executing program ) = 18 [pid 20935] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20936] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20936, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20937 attached [pid 20937] set_robust_list(0x55557143c660, 24) = 0 [pid 20937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20935] <... timer_create resumed>[0]) = 0 [pid 20937] <... prctl resumed>) = 0 [pid 20937] setpgid(0, 0) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20935] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20935] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20938 [pid 20937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20938 attached [pid 20935] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=74558, si_int=0, si_ptr=NULL} --- executing program [pid 20937] <... openat resumed>) = 3 [pid 20937] write(3, "1000", 4) = 4 [pid 20937] close(3) = 0 [pid 20937] write(1, "executing program\n", 18) = 18 [pid 20937] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20935] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20935, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20937] <... timer_create resumed>[0]) = 0 [pid 20937] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20937] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8185, si_int=0, si_ptr=NULL} --- [pid 20938] set_robust_list(0x55557143c660, 24) = 0 [pid 20938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20937] +++ killed by SIGRT_1 +++ [pid 20938] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20937, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20938] <... setpgid resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20938] write(3, "1000", 4) = 4 [pid 20938] close(3) = 0 executing program [pid 20938] write(1, "executing program\n", 18) = 18 [pid 20938] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20938] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20938] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18135, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20940 attached [pid 20938] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20938, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20939 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20940 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20939 attached [pid 20940] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 20939] set_robust_list(0x55557143c660, 24) = 0 [pid 20939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20939] setpgid(0, 0) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20940] <... set_robust_list resumed>) = 0 [pid 20939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20939] write(3, "1000", 4) = 4 [pid 20939] close(3) = 0 [pid 20939] write(1, "executing program\n", 18executing program ) = 18 [pid 20939] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20941 [pid 20939] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20939] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8854, si_int=0, si_ptr=NULL} --- [pid 20940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20939] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20939, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20940] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20942 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20940] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 20941 attached [pid 20941] set_robust_list(0x55557143c660, 24) = 0 [pid 20941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20941] setpgid(0, 0) = 0 executing program [pid 20941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20941] write(3, "1000", 4) = 4 [pid 20941] close(3) = 0 [pid 20941] write(1, "executing program\n", 18) = 18 [pid 20941] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20941] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20943 [pid 20941] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14285, si_int=0, si_ptr=NULL} --- [pid 20940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 20942 attached [pid 20941] +++ killed by SIGRT_1 +++ [pid 20940] <... openat resumed>) = 3 [pid 20942] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20943 attached ) = 0 [pid 20940] write(3, "1000", 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20941, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20943] set_robust_list(0x55557143c660, 24) = 0 [pid 20943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20943] <... prctl resumed>) = 0 [pid 20943] setpgid(0, 0) = 0 [pid 20943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20940] <... write resumed>) = 4 [pid 20940] close(3 [pid 20943] <... openat resumed>) = 3 [pid 20940] <... close resumed>) = 0 [pid 20943] write(3, "1000", 4) = 4 [pid 20943] close(3) = 0 [pid 20943] write(1, "executing program\n", 18executing program ) = 18 [pid 20943] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20943] 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 20940] write(1, "executing program\n", 18 [pid 20943] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14008, si_int=0, si_ptr=NULL} --- [pid 20940] <... write resumed>) = 18 [pid 20940] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20940] <... timer_create resumed>[0]) = 0 [pid 20940] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20942] setpgid(0, 0 [pid 20943] +++ killed by SIGRT_1 +++ [pid 20940] <... timer_settime resumed>NULL) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20943, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20940] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16176, si_int=0, si_ptr=NULL} --- [pid 20942] <... setpgid resumed>) = 0 [pid 20940] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20940, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20944 [pid 20942] <... openat resumed>) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20945 ./strace-static-x86_64: Process 20945 attached [pid 20942] write(3, "1000", 4 [pid 20945] set_robust_list(0x55557143c660, 24) = 0 [pid 20945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20945] setpgid(0, 0) = 0 [pid 20942] <... write resumed>) = 4 ./strace-static-x86_64: Process 20944 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 20945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20945] write(3, "1000", 4) = 4 [pid 20945] close(3) = 0 executing program [pid 20945] write(1, "executing program\n", 18) = 18 [pid 20945] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20945] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20942] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20945] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15485, si_int=0, si_ptr=NULL} --- [pid 20942] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20946 [pid 20945] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20945, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20946 attached [pid 20946] set_robust_list(0x55557143c660, 24) = 0 [pid 20946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20942] write(1, "executing program\n", 18 [pid 20944] set_robust_list(0x55557143c660, 24 [pid 20946] <... prctl resumed>) = 0 [pid 20946] setpgid(0, 0) = 0 executing program [pid 20942] <... write resumed>) = 18 [pid 20946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20946] write(3, "1000", 4 [pid 20942] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20946] <... write resumed>) = 4 [pid 20946] close(3) = 0 executing program [pid 20946] write(1, "executing program\n", 18) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 20946] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20942] <... timer_create resumed>[0]) = 0 [pid 20946] <... timer_create resumed>[0]) = 0 [pid 20942] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20946] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20946] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7638, si_int=0, si_ptr=NULL} --- [pid 20942] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20947 [pid 20942] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15958, si_int=0, si_ptr=NULL} --- [pid 20946] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20946, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20947 attached [pid 20947] set_robust_list(0x55557143c660, 24) = 0 [pid 20947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20947] setpgid(0, 0 [pid 20942] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20942, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20947] <... setpgid resumed>) = 0 [pid 20947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20944] <... set_robust_list resumed>) = 0 [pid 20947] write(3, "1000", 4) = 4 [pid 20947] close(3) = 0 [pid 20947] write(1, "executing program\n", 18) = 18 [pid 20947] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20947] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20947] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8125, si_int=0, si_ptr=NULL} --- [pid 20944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20944] setpgid(0, 0) = 0 [pid 20947] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20947, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20944] write(3, "1000", 4executing program ) = 4 [pid 20944] close(3) = 0 [pid 20944] write(1, "executing program\n", 18) = 18 [pid 20944] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20944] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20944] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9137, si_int=0, si_ptr=NULL} --- [pid 20944] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20944, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20948 attached [pid 20948] set_robust_list(0x55557143c660, 24) = 0 [pid 20948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20948 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20949 [pid 20948] setpgid(0, 0) = 0 [pid 20948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 20949 attached [pid 20948] write(3, "1000", 4) = 4 executing program [pid 20948] close(3) = 0 [pid 20948] write(1, "executing program\n", 18) = 18 [pid 20948] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 20948] <... timer_create resumed>[0]) = 0 [pid 20948] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20948] <... timer_settime resumed>NULL) = 0 [pid 20948] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8443, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20950 [pid 20949] set_robust_list(0x55557143c660, 24) = 0 [pid 20948] +++ killed by SIGRT_1 +++ [pid 344] <... restart_syscall resumed>) = 0 [pid 20949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20948, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20950 attached [pid 20950] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20951 [pid 20950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20950] setpgid(0, 0) = 0 [pid 20949] <... prctl resumed>) = 0 [pid 20950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20949] setpgid(0, 0 [pid 20950] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 20949] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20952 executing program [pid 20950] <... write resumed>) = 4 [pid 20950] close(3) = 0 [pid 20950] write(1, "executing program\n", 18) = 18 [pid 20950] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20950] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20949] <... openat resumed>) = 3 [pid 20950] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13690, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20952 attached [pid 20949] write(3, "1000", 4) = 4 [pid 20949] close(3 [pid 20952] set_robust_list(0x55557143c660, 24executing program [pid 20949] <... close resumed>) = 0 [pid 20952] <... set_robust_list resumed>) = 0 [pid 20949] write(1, "executing program\n", 18) = 18 [pid 20950] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20950, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20949] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20951 attached [pid 20949] <... timer_create resumed>[0]) = 0 [pid 20951] set_robust_list(0x55557143c660, 24) = 0 [pid 20951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20949] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20951] <... prctl resumed>) = 0 [pid 20951] setpgid(0, 0) = 0 [pid 20951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20949] <... timer_settime resumed>NULL) = 0 [pid 20949] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21483, si_int=0, si_ptr=NULL} --- [pid 20952] <... prctl resumed>) = 0 [pid 20951] <... openat resumed>) = 3 [pid 20951] write(3, "1000", 4 [pid 20952] setpgid(0, 0 [pid 20951] <... write resumed>) = 4 [pid 20951] close(3executing program ) = 0 [pid 20951] write(1, "executing program\n", 18) = 18 [pid 20951] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20951] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20951] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17747, si_int=0, si_ptr=NULL} --- [pid 20949] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20949, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20952] <... setpgid resumed>) = 0 [pid 20952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20951] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20951, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20954 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20953 ./strace-static-x86_64: Process 20953 attached [pid 20953] set_robust_list(0x55557143c660, 24) = 0 [pid 20953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20953] setpgid(0, 0) = 0 [pid 20953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20952] <... openat resumed>) = 3 [pid 20953] <... openat resumed>) = 3 [pid 20952] write(3, "1000", 4 [pid 20953] write(3, "1000", 4) = 4 [pid 20953] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 20952] <... write resumed>) = 4 executing program [pid 20953] <... close resumed>) = 0 [pid 20953] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20953] <... write resumed>) = 18 [pid 20953] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20953] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20952] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20955 [pid 20953] <... timer_settime resumed>NULL) = 0 [pid 20952] <... close resumed>) = 0 [pid 20953] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13663, si_int=0, si_ptr=NULL} --- executing program [pid 344] <... restart_syscall resumed>) = 0 [pid 20952] write(1, "executing program\n", 18./strace-static-x86_64: Process 20955 attached ./strace-static-x86_64: Process 20954 attached [pid 20953] +++ killed by SIGRT_1 +++ [pid 20952] <... write resumed>) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20953, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20954] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20956 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20952] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20954] setpgid(0, 0) = 0 executing program [pid 20952] <... timer_create resumed>[0]) = 0 [pid 20952] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20957 [pid 20954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20952] <... timer_settime resumed>NULL) = 0 [pid 20954] <... openat resumed>) = 3 [pid 20954] write(3, "1000", 4) = 4 [pid 20954] close(3 [pid 20952] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50324, si_int=0, si_ptr=NULL} --- [pid 20954] <... close resumed>) = 0 [pid 20954] write(1, "executing program\n", 18) = 18 [pid 20954] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20954] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20954] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7590, si_int=0, si_ptr=NULL} --- [pid 20952] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20957 attached ./strace-static-x86_64: Process 20956 attached [pid 20955] set_robust_list(0x55557143c660, 24 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20952, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20955] <... set_robust_list resumed>) = 0 [pid 20954] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20954, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20956] set_robust_list(0x55557143c660, 24 [pid 20957] set_robust_list(0x55557143c660, 24) = 0 [pid 20957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20957] setpgid(0, 0) = 0 [pid 20956] <... set_robust_list resumed>) = 0 [pid 20955] <... prctl resumed>) = 0 [pid 20957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20955] setpgid(0, 0 [pid 20957] <... openat resumed>) = 3 [pid 20955] <... setpgid resumed>) = 0 [pid 20957] write(3, "1000", 4 [pid 20956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20957] <... write resumed>) = 4 [pid 20957] close(3) = 0 [pid 20957] write(1, "executing program\n", 18executing program ) = 18 [pid 20957] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20957] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20957] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8756, si_int=0, si_ptr=NULL} --- [pid 20956] <... prctl resumed>) = 0 [pid 20955] <... openat resumed>) = 3 [pid 20955] write(3, "1000", 4) = 4 [pid 20956] setpgid(0, 0 [pid 20955] close(3 [pid 20956] <... setpgid resumed>) = 0 executing program [pid 20955] <... close resumed>) = 0 [pid 20955] write(1, "executing program\n", 18 [pid 20957] +++ killed by SIGRT_1 +++ [pid 20956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20955] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20957, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20955] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20956] <... openat resumed>) = 3 [pid 20955] <... timer_create resumed>[0]) = 0 [pid 20956] write(3, "1000", 4 [pid 20955] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20956] <... write resumed>) = 4 [pid 20956] close(3 [pid 20955] <... timer_settime resumed>NULL) = 0 [pid 20956] <... close resumed>) = 0 [pid 20955] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44111, si_int=0, si_ptr=NULL} --- [pid 20956] write(1, "executing program\n", 18executing program ) = 18 [pid 20955] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20955, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20956] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20956] <... timer_create resumed>[0]) = 0 [pid 20956] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20956] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27202, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20956] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20956, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 20958 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20958 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20959 ./strace-static-x86_64: Process 20959 attached [pid 20959] set_robust_list(0x55557143c660, 24) = 0 [pid 20959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20960 [pid 20959] setpgid(0, 0) = 0 [pid 20959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20959] <... openat resumed>) = 3 [pid 20959] write(3, "1000", 4) = 4 [pid 20959] close(3) = 0 [pid 20959] write(1, "executing program\n", 18executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20961 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20962 [pid 20959] <... write resumed>) = 18 [pid 20959] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20959] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20959] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12731, si_int=0, si_ptr=NULL} --- [pid 20958] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20961 attached [pid 20958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20961] set_robust_list(0x55557143c660, 24 [pid 20958] setpgid(0, 0 [pid 20961] <... set_robust_list resumed>) = 0 [pid 20959] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20959, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20960 attached ./strace-static-x86_64: Process 20962 attached [pid 20960] set_robust_list(0x55557143c660, 24 [pid 20958] <... setpgid resumed>) = 0 [pid 20962] set_robust_list(0x55557143c660, 24 [pid 20960] <... set_robust_list resumed>) = 0 [pid 20960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20962] <... set_robust_list resumed>) = 0 [pid 20958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20960] <... prctl resumed>) = 0 [pid 20960] setpgid(0, 0 [pid 20962] <... prctl resumed>) = 0 [pid 20962] setpgid(0, 0 [pid 20960] <... setpgid resumed>) = 0 [pid 20960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20962] <... setpgid resumed>) = 0 [pid 20958] <... openat resumed>) = 3 [pid 20960] <... openat resumed>) = 3 [pid 20958] write(3, "1000", 4 [pid 20961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20958] <... write resumed>) = 4 [pid 20961] <... prctl resumed>) = 0 [pid 20960] write(3, "1000", 4) = 4 [pid 20960] close(3 [pid 20961] setpgid(0, 0 [pid 20958] close(3 [pid 20962] write(3, "1000", 4 [pid 20960] <... close resumed>) = 0 [pid 20962] <... write resumed>) = 4 executing program [pid 20962] close(3 [pid 20960] write(1, "executing program\n", 18 [pid 20962] <... close resumed>) = 0 executing program [pid 20960] <... write resumed>) = 18 [pid 20960] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20962] write(1, "executing program\n", 18) = 18 [pid 20962] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20960] <... timer_create resumed>[0]) = 0 [pid 20962] <... timer_create resumed>[0]) = 0 [pid 20958] <... close resumed>) = 0 [pid 20960] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20962] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20960] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31024, si_int=0, si_ptr=NULL} --- [pid 20962] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17205, si_int=0, si_ptr=NULL} --- executing program [pid 20958] write(1, "executing program\n", 18 [pid 20961] <... setpgid resumed>) = 0 [pid 20958] <... write resumed>) = 18 [pid 20961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20958] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20958] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20961] <... openat resumed>) = 3 [pid 20958] <... timer_settime resumed>NULL) = 0 [pid 20958] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41400, si_int=0, si_ptr=NULL} --- [pid 20961] write(3, "1000", 4 [pid 20962] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20962, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20958] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20958, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20960] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20960, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20961] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20961] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20963 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20963 executing program [pid 20961] <... close resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20964 ./strace-static-x86_64: Process 20964 attached [pid 20961] write(1, "executing program\n", 18) = 18 [pid 20964] set_robust_list(0x55557143c660, 24) = 0 [pid 20964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 20964] setpgid(0, 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20961] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20964] <... setpgid resumed>) = 0 [pid 20964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20965 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20961] <... timer_create resumed>[0]) = 0 [pid 20964] <... openat resumed>) = 3 [pid 20964] write(3, "1000", 4) = 4 [pid 20964] close(3 executing program [pid 20961] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20966 [pid 20964] <... close resumed>) = 0 [pid 20964] write(1, "executing program\n", 18 [pid 20961] <... timer_settime resumed>NULL) = 0 [pid 20964] <... write resumed>) = 18 [pid 20964] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20964] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20961] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=52499, si_int=0, si_ptr=NULL} --- [pid 20964] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13402, si_int=0, si_ptr=NULL} --- [pid 20961] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20961, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20963] set_robust_list(0x55557143c660, 24 [pid 20964] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20965 attached [pid 20965] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 20966 attached [pid 20963] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20964, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20965] setpgid(0, 0) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20965] write(3, "1000", 4) = 4 [pid 20965] close(3) = 0 executing program [pid 20965] write(1, "executing program\n", 18 [pid 20966] set_robust_list(0x55557143c660, 24 [pid 20963] <... prctl resumed>) = 0 [pid 20965] <... write resumed>) = 18 [pid 20965] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20963] setpgid(0, 0 [pid 20965] <... timer_create resumed>[0]) = 0 [pid 20965] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20963] <... setpgid resumed>) = 0 [pid 20965] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11847, si_int=0, si_ptr=NULL} --- [pid 20966] <... set_robust_list resumed>) = 0 [pid 20963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20963] write(3, "1000", 4) = 4 [pid 20966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20965] +++ killed by SIGRT_1 +++ [pid 20966] <... prctl resumed>) = 0 executing program [pid 20963] close(3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20965, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20963] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20963] write(1, "executing program\n", 18) = 18 [pid 20963] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20966] setpgid(0, 0 [pid 20963] <... timer_create resumed>[0]) = 0 [pid 20966] <... setpgid resumed>) = 0 [pid 20963] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20963] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12447, si_int=0, si_ptr=NULL} --- [pid 20966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 20963] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20963, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20966] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20966] write(3, "1000", 4) = 4 [pid 20966] close(3) = 0 [pid 20966] write(1, "executing program\n", 18) = 18 [pid 20966] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20966] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20966] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7991, si_int=0, si_ptr=NULL} --- [pid 20966] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20966, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20967 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20968 ./strace-static-x86_64: Process 20968 attached ./strace-static-x86_64: Process 20967 attached [pid 20968] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20969 [pid 343] <... restart_syscall resumed>) = 0 [pid 20967] set_robust_list(0x55557143c660, 24) = 0 [pid 20967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20967] setpgid(0, 0) = 0 [pid 20967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20967] <... openat resumed>) = 3 [pid 20967] write(3, "1000", 4) = 4 [pid 20967] close(3) = 0 [pid 20967] write(1, "executing program\n", 18) = 18 [pid 20967] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20967] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20967] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7937, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20970 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20971 [pid 20968] setpgid(0, 0./strace-static-x86_64: Process 20969 attached ) = 0 [pid 20967] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20967, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20969] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 20970 attached [pid 20970] set_robust_list(0x55557143c660, 24) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20970] setpgid(0, 0./strace-static-x86_64: Process 20971 attached [pid 20971] set_robust_list(0x55557143c660, 24 [pid 20970] <... setpgid resumed>) = 0 [pid 20970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20971] <... set_robust_list resumed>) = 0 [pid 20971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20970] <... openat resumed>) = 3 [pid 20971] setpgid(0, 0) = 0 [pid 20971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20970] write(3, "1000", 4) = 4 [pid 20970] close(3 [pid 20971] <... openat resumed>) = 3 [pid 20970] <... close resumed>) = 0 [pid 20970] write(1, "executing program\n", 18executing program ) = 18 [pid 20970] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20971] write(3, "1000", 4) = 4 [pid 20971] close(3 [pid 20970] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20971] <... close resumed>) = 0 [pid 20970] <... timer_settime resumed>NULL) = 0 [pid 20971] write(1, "executing program\n", 18 [pid 20970] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14553, si_int=0, si_ptr=NULL} --- executing program [pid 20971] <... write resumed>) = 18 [pid 20971] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20968] <... openat resumed>) = 3 [pid 20969] <... set_robust_list resumed>) = 0 [pid 20971] <... timer_create resumed>[0]) = 0 [pid 20971] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20971] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7563, si_int=0, si_ptr=NULL} --- [pid 20968] write(3, "1000", 4) = 4 [pid 20969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20968] close(3 [pid 20969] <... prctl resumed>) = 0 [pid 20971] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20971, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20968] <... close resumed>) = 0 [pid 20968] write(1, "executing program\n", 18 [pid 20969] setpgid(0, 0 [pid 20970] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20970, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20969] <... setpgid resumed>) = 0 [pid 20968] <... write resumed>) = 18 [pid 20968] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20968] <... timer_create resumed>[0]) = 0 [pid 20969] <... openat resumed>) = 3 [pid 20968] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20969] write(3, "1000", 4 [pid 20968] <... timer_settime resumed>NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 20968] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=55936, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20969] <... write resumed>) = 4 ./strace-static-x86_64: Process 20972 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20972 [pid 20969] close(3 [pid 20968] +++ killed by SIGRT_1 +++ [pid 20969] <... close resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20968, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 20969] write(1, "executing program\n", 18 [pid 20972] set_robust_list(0x55557143c660, 24 [pid 20969] <... write resumed>) = 18 [pid 20969] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20969] <... timer_create resumed>[0]) = 0 [pid 20972] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20973 ./strace-static-x86_64: Process 20973 attached [pid 20973] set_robust_list(0x55557143c660, 24 [pid 20969] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20973] <... set_robust_list resumed>) = 0 [pid 20973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20973] setpgid(0, 0) = 0 [pid 20973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 20969] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20973] write(3, "1000", 4) = 4 executing program [pid 20973] close(3) = 0 [pid 20973] write(1, "executing program\n", 18) = 18 [pid 20973] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20973] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20973] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8166, si_int=0, si_ptr=NULL} --- [pid 20969] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=118248, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20973] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 20974 attached [pid 20974] set_robust_list(0x55557143c660, 24) = 0 [pid 20974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20974] setpgid(0, 0) = 0 [pid 20974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20974] write(3, "1000", 4 [pid 20969] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20974 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20975 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20969, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20974] <... write resumed>) = 4 [pid 20974] close(3) = 0 executing program [pid 20974] write(1, "executing program\n", 18) = 18 [pid 20974] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20973, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20974] <... timer_create resumed>[0]) = 0 [pid 20974] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20974] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8125, si_int=0, si_ptr=NULL} --- [pid 20972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20972] setpgid(0, 0 [pid 20974] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20974, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20975 attached [pid 20975] set_robust_list(0x55557143c660, 24) = 0 [pid 20975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20972] <... setpgid resumed>) = 0 [pid 20975] <... prctl resumed>) = 0 [pid 20975] setpgid(0, 0) = 0 [pid 20975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20975] write(3, "1000", 4) = 4 [pid 20975] close(3) = 0 [pid 20975] write(1, "executing program\n", 18executing program ) = 18 [pid 20975] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20975] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20975] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7819, si_int=0, si_ptr=NULL} --- [pid 20972] <... openat resumed>) = 3 [pid 20972] write(3, "1000", 4 [pid 20975] +++ killed by SIGRT_1 +++ [pid 20972] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20975, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20972] close(3) = 0 [pid 20972] write(1, "executing program\n", 18executing program ) = 18 [pid 20972] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20972] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 20976 ./strace-static-x86_64: Process 20976 attached [pid 20976] set_robust_list(0x55557143c660, 24) = 0 [pid 20976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20972] <... timer_settime resumed>NULL) = 0 [pid 20976] <... prctl resumed>) = 0 [pid 20976] setpgid(0, 0) = 0 [pid 20976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20976] write(3, "1000", 4) = 4 [pid 20976] close(3) = 0 [pid 20976] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 executing program [pid 20976] <... write resumed>) = 18 [pid 20976] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20976] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20972] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=135988, si_int=0, si_ptr=NULL} --- [pid 20976] <... timer_settime resumed>NULL) = 0 [pid 20976] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7181, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20977 [pid 20976] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20976, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 20977 attached [pid 20977] set_robust_list(0x55557143c660, 24) = 0 [pid 20977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20972] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20972, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20977] setpgid(0, 0) = 0 [pid 20977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20977] write(3, "1000", 4) = 4 executing program [pid 20977] close(3) = 0 [pid 20977] write(1, "executing program\n", 18) = 18 [pid 20977] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 20977] <... timer_create resumed>[0]) = 0 [pid 20977] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20978 attached [pid 20977] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=63567, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20979 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20978 ./strace-static-x86_64: Process 20979 attached [pid 20978] set_robust_list(0x55557143c660, 24 [pid 20977] +++ killed by SIGRT_1 +++ [pid 20978] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20977, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20979] set_robust_list(0x55557143c660, 24) = 0 [pid 20978] setpgid(0, 0) = 0 [pid 20978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20978] <... openat resumed>) = 3 [pid 20978] write(3, "1000", 4 [pid 20979] setpgid(0, 0) = 0 [pid 20978] <... write resumed>) = 4 [pid 20978] close(3) = 0 [pid 20978] write(1, "executing program\n", 18executing program [pid 20979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 [pid 20978] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20979] <... openat resumed>) = 3 [pid 20978] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 20980 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20980 [pid 20979] write(3, "1000", 4 [pid 20978] <... timer_create resumed>[0]) = 0 [pid 20980] set_robust_list(0x55557143c660, 24) = 0 [pid 20979] <... write resumed>) = 4 [pid 20978] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20979] close(3 [pid 20978] <... timer_settime resumed>NULL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 20978] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26503, si_int=0, si_ptr=NULL} --- [pid 20979] <... close resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20979] write(1, "executing program\n", 18./strace-static-x86_64: Process 20981 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20981 executing program [pid 20979] <... write resumed>) = 18 [pid 20978] +++ killed by SIGRT_1 +++ [pid 20981] set_robust_list(0x55557143c660, 24 [pid 20980] <... prctl resumed>) = 0 [pid 20979] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20978, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20981] <... set_robust_list resumed>) = 0 [pid 20980] setpgid(0, 0 [pid 20979] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20982 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20982 [pid 20980] <... setpgid resumed>) = 0 [pid 20979] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20979] <... timer_settime resumed>NULL) = 0 [pid 20982] set_robust_list(0x55557143c660, 24 [pid 20981] <... prctl resumed>) = 0 [pid 20980] <... openat resumed>) = 3 [pid 20979] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24850, si_int=0, si_ptr=NULL} --- [pid 20980] write(3, "1000", 4 [pid 20982] <... set_robust_list resumed>) = 0 [pid 20981] setpgid(0, 0 [pid 20979] +++ killed by SIGRT_1 +++ [pid 20980] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20979, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20981] <... setpgid resumed>) = 0 [pid 20980] close(3) = 0 [pid 20981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 20980] write(1, "executing program\n", 18) = 18 [pid 20982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20981] <... openat resumed>) = 3 [pid 20982] <... prctl resumed>) = 0 [pid 20980] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20982] setpgid(0, 0 [pid 20981] write(3, "1000", 4 [pid 20980] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 20983 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20983 [pid 20981] <... write resumed>) = 4 [pid 20980] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20981] close(3) = 0 [pid 20980] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20982] <... setpgid resumed>) = 0 executing program [pid 20981] write(1, "executing program\n", 18 [pid 20980] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35519, si_int=0, si_ptr=NULL} --- [pid 20981] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20984 ./strace-static-x86_64: Process 20984 attached [pid 20984] set_robust_list(0x55557143c660, 24) = 0 [pid 20984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20984] setpgid(0, 0) = 0 [pid 20984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20984] write(3, "1000", 4) = 4 [pid 20980] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20980, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20981] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20984] close(3 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20983] set_robust_list(0x55557143c660, 24 [pid 20982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20981] <... timer_create resumed>[0]) = 0 executing program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20985 [pid 20984] <... close resumed>) = 0 [pid 20984] write(1, "executing program\n", 18) = 18 [pid 20982] <... openat resumed>) = 3 [pid 20981] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20984] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20984] 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 20985 attached [pid 20984] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8814, si_int=0, si_ptr=NULL} --- [pid 20983] <... set_robust_list resumed>) = 0 [pid 20982] write(3, "1000", 4 [pid 20981] <... timer_settime resumed>NULL) = 0 [pid 20982] <... write resumed>) = 4 [pid 20981] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1336499, si_int=0, si_ptr=NULL} --- [pid 20982] close(3) = 0 executing program [pid 20984] +++ killed by SIGRT_1 +++ [pid 20982] write(1, "executing program\n", 18 [pid 20981] +++ killed by SIGRT_1 +++ [pid 20983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20982] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20981, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20985] set_robust_list(0x55557143c660, 24 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20984, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20983] <... prctl resumed>) = 0 [pid 20982] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20983] setpgid(0, 0 [pid 20982] <... timer_create resumed>[0]) = 0 [pid 20983] <... setpgid resumed>) = 0 [pid 20982] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20982] <... timer_settime resumed>NULL) = 0 [pid 20985] <... set_robust_list resumed>) = 0 [pid 20983] <... openat resumed>) = 3 [pid 20982] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26476, si_int=0, si_ptr=NULL} --- [pid 20983] write(3, "1000", 4 [pid 20985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20983] <... write resumed>) = 4 [pid 20982] +++ killed by SIGRT_1 +++ [pid 20983] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20982, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20983] <... close resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20983] write(1, "executing program\n", 18) = 18 [pid 20983] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20983] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20983] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7877, si_int=0, si_ptr=NULL} --- [pid 20985] <... prctl resumed>) = 0 [pid 20983] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20983, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20985] setpgid(0, 0) = 0 [pid 20985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20985] write(3, "1000", 4) = 4 [pid 20985] close(3) = 0 [pid 20985] write(1, "executing program\n", 18executing program ) = 18 [pid 20985] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20985] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20985] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19395, si_int=0, si_ptr=NULL} --- [pid 20985] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20985, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20987 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20986 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20988 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20989 ./strace-static-x86_64: Process 20989 attached ./strace-static-x86_64: Process 20987 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20989] set_robust_list(0x55557143c660, 24 [pid 20987] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20990 ./strace-static-x86_64: Process 20988 attached [pid 20988] set_robust_list(0x55557143c660, 24) = 0 [pid 20988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20988] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20990 attached [pid 20989] <... set_robust_list resumed>) = 0 [pid 20987] <... set_robust_list resumed>) = 0 [pid 20988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20988] write(3, "1000", 4) = 4 [pid 20988] close(3) = 0 [pid 20988] write(1, "executing program\n", 18) = 18 [pid 20988] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20988] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20989] <... prctl resumed>) = 0 [pid 20988] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12828, si_int=0, si_ptr=NULL} --- [pid 20989] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 20986 attached [pid 20986] set_robust_list(0x55557143c660, 24) = 0 [pid 20989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20988] +++ killed by SIGRT_1 +++ [pid 20986] <... prctl resumed>) = 0 [pid 20986] setpgid(0, 0) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20988, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20989] <... openat resumed>) = 3 [pid 20987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20986] write(3, "1000", 4) = 4 [pid 20986] close(3) = 0 executing program [pid 20986] write(1, "executing program\n", 18) = 18 [pid 20986] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20986] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20986] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8441, si_int=0, si_ptr=NULL} --- [pid 20989] write(3, "1000", 4 [pid 20987] <... prctl resumed>) = 0 [pid 20990] set_robust_list(0x55557143c660, 24 [pid 20989] <... write resumed>) = 4 [pid 20987] setpgid(0, 0 [pid 20986] +++ killed by SIGRT_1 +++ [pid 20989] close(3 [pid 20987] <... setpgid resumed>) = 0 [pid 20990] <... set_robust_list resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20986, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20989] <... close resumed>) = 0 [pid 20989] write(1, "executing program\n", 18 [pid 20987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20989] <... write resumed>) = 18 [pid 20989] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20987] <... openat resumed>) = 3 [pid 20990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20989] <... timer_create resumed>[0]) = 0 [pid 20990] <... prctl resumed>) = 0 [pid 20989] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20987] write(3, "1000", 4 [pid 20989] <... timer_settime resumed>NULL) = 0 [pid 20987] <... write resumed>) = 4 [pid 20990] setpgid(0, 0 [pid 20989] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22370, si_int=0, si_ptr=NULL} --- [pid 20987] close(3) = 0 [pid 20990] <... setpgid resumed>) = 0 [pid 20989] +++ killed by SIGRT_1 +++ [pid 20987] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20989, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 20987] <... write resumed>) = 18 [pid 20990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20987] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20990] <... openat resumed>) = 3 [pid 20990] write(3, "1000", 4 [pid 20987] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20990] <... write resumed>) = 4 [pid 20987] <... timer_settime resumed>NULL) = 0 [pid 20987] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26100, si_int=0, si_ptr=NULL} --- [pid 20990] close(3 [pid 20987] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20987, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20991 attached [pid 20990] <... close resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20991 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20992 [pid 20990] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20991] set_robust_list(0x55557143c660, 24executing program ./strace-static-x86_64: Process 20993 attached [pid 20993] set_robust_list(0x55557143c660, 24) = 0 [pid 20993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20993] setpgid(0, 0 [pid 20990] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20993 [pid 20993] <... setpgid resumed>) = 0 [pid 20993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20990] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20994 executing program [pid 20993] write(3, "1000", 4) = 4 [pid 20993] close(3) = 0 [pid 20993] write(1, "executing program\n", 18) = 18 [pid 20993] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20990] <... timer_create resumed>[0]) = 0 [pid 20993] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20993] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8628, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 20992 attached [pid 20993] +++ killed by SIGRT_1 +++ [pid 20991] <... set_robust_list resumed>) = 0 [pid 20990] 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 20994 attached [pid 20994] set_robust_list(0x55557143c660, 24) = 0 [pid 20990] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20993, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20994] setpgid(0, 0) = 0 [pid 20994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20990] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=73517, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 20991] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 20994] <... openat resumed>) = 3 [pid 20994] write(3, "1000", 4) = 4 [pid 20994] close(3) = 0 [pid 20994] write(1, "executing program\n", 18) = 18 [pid 20994] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20990] +++ killed by SIGRT_1 +++ [pid 20991] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20990, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20994] <... timer_create resumed>[0]) = 0 [pid 20994] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20994] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8091, si_int=0, si_ptr=NULL} --- [pid 20991] setpgid(0, 0) = 0 [pid 20992] set_robust_list(0x55557143c660, 24 [pid 20991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 20992] <... set_robust_list resumed>) = 0 [pid 20991] write(3, "1000", 4 [pid 20994] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20994, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20991] <... write resumed>) = 4 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20991] close(3) = 0 [pid 20991] write(1, "executing program\n", 18 [pid 20992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20991] <... write resumed>) = 18 [pid 20992] <... prctl resumed>) = 0 [pid 20991] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20991] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20992] setpgid(0, 0 [pid 20991] <... timer_settime resumed>NULL) = 0 [pid 20991] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31533, si_int=0, si_ptr=NULL} --- [pid 20992] <... setpgid resumed>) = 0 [pid 20991] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20991, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 20992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20992] write(3, "1000", 4) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 20992] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20996 attached ./strace-static-x86_64: Process 20995 attached [pid 20992] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 20995 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 20996 [pid 20992] write(1, "executing program\n", 18 [pid 20995] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 20996] set_robust_list(0x55557143c660, 24 [pid 20995] <... set_robust_list resumed>) = 0 [pid 20992] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 20997 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 20997 [pid 20995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20992] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20995] <... prctl resumed>) = 0 [pid 20995] setpgid(0, 0 [pid 20992] <... timer_create resumed>[0]) = 0 [pid 20995] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20998 attached [pid 20995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20992] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 20998 [pid 20998] set_robust_list(0x55557143c660, 24) = 0 [pid 20998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20998] setpgid(0, 0) = 0 [pid 20992] <... timer_settime resumed>NULL) = 0 [pid 20998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20995] <... openat resumed>) = 3 [pid 20992] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21117, si_int=0, si_ptr=NULL} --- [pid 20998] <... openat resumed>) = 3 [pid 20995] write(3, "1000", 4 [pid 20998] write(3, "1000", 4executing program ) = 4 [pid 20998] close(3) = 0 [pid 20998] write(1, "executing program\n", 18) = 18 [pid 20998] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20998] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20998] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9072, si_int=0, si_ptr=NULL} --- [pid 20998] +++ killed by SIGRT_1 +++ [pid 20995] <... write resumed>) = 4 [pid 20992] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20992, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20996] <... set_robust_list resumed>) = 0 [pid 20995] close(3 [pid 20997] set_robust_list(0x55557143c660, 24 [pid 20995] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20998, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 20996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 20996] <... prctl resumed>) = 0 executing program [pid 20995] write(1, "executing program\n", 18 [pid 20997] <... set_robust_list resumed>) = 0 [pid 20996] setpgid(0, 0 [pid 20995] <... write resumed>) = 18 [pid 20996] <... setpgid resumed>) = 0 [pid 20995] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20995] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20996] <... openat resumed>) = 3 [pid 20995] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21091, si_int=0, si_ptr=NULL} --- [pid 20996] write(3, "1000", 4 [pid 20995] +++ killed by SIGRT_1 +++ [pid 20996] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20995, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 20996] close(3executing program ) = 0 [pid 20996] write(1, "executing program\n", 18 [pid 20997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 20996] <... write resumed>) = 18 [pid 20996] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 20997] <... prctl resumed>) = 0 [pid 20996] <... timer_create resumed>[0]) = 0 [pid 20996] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 20997] setpgid(0, 0) = 0 [pid 20996] <... timer_settime resumed>NULL) = 0 [pid 20996] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30965, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20996] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 20997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20996, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 20999 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21000 attached [pid 20997] <... openat resumed>) = 3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21001 attached [pid 20997] write(3, "1000", 4 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21000 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21001 ./strace-static-x86_64: Process 20999 attached [pid 21000] set_robust_list(0x55557143c660, 24 [pid 20997] <... write resumed>) = 4 [pid 20999] set_robust_list(0x55557143c660, 24) = 0 [pid 20999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20999] setpgid(0, 0) = 0 [pid 20999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20997] close(3 [pid 20999] <... openat resumed>) = 3 executing program [pid 20999] write(3, "1000", 4) = 4 [pid 20999] close(3) = 0 [pid 20999] write(1, "executing program\n", 18) = 18 [pid 20999] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20997] <... close resumed>) = 0 [pid 20999] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20999] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8041, si_int=0, si_ptr=NULL} --- [pid 21001] set_robust_list(0x55557143c660, 24 [pid 21000] <... set_robust_list resumed>) = 0 [pid 20999] +++ killed by SIGRT_1 +++ [pid 20997] write(1, "executing program\n", 18executing program [pid 346] <... restart_syscall resumed>) = 0 [pid 20997] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20999, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 20997] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 20997] <... timer_create resumed>[0]) = 0 [pid 20997] 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 21002 attached NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21002 [pid 20997] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10314, si_int=0, si_ptr=NULL} --- [pid 21002] set_robust_list(0x55557143c660, 24) = 0 [pid 21002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21002] setpgid(0, 0) = 0 [pid 21002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 20997] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20997, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21002] <... openat resumed>) = 3 [pid 21002] write(3, "1000", 4 [pid 21000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21002] <... write resumed>) = 4 [pid 21002] close(3executing program ) = 0 [pid 21002] write(1, "executing program\n", 18) = 18 [pid 21002] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21001] <... set_robust_list resumed>) = 0 [pid 21000] <... prctl resumed>) = 0 [pid 21002] <... timer_create resumed>[0]) = 0 [pid 21002] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21002] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7652, si_int=0, si_ptr=NULL} --- [pid 21000] setpgid(0, 0) = 0 [pid 21000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21002] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21002, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21000] <... openat resumed>) = 3 [pid 21001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21000] write(3, "1000", 4) = 4 [pid 21001] setpgid(0, 0) = 0 [pid 21000] close(3) = 0 [pid 21000] write(1, "executing program\n", 18executing program [pid 21001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21000] <... write resumed>) = 18 [pid 21000] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21001] <... openat resumed>) = 3 [pid 21000] <... timer_create resumed>[0]) = 0 [pid 21000] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21001] write(3, "1000", 4 [pid 21000] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21000] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32471, si_int=0, si_ptr=NULL} --- [pid 21001] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21000] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21000, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21004 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21003 [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21004 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21005 [pid 21004] set_robust_list(0x55557143c660, 24) = 0 [pid 21004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21004] setpgid(0, 0) = 0 [pid 21001] close(3./strace-static-x86_64: Process 21005 attached [pid 21004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21001] <... close resumed>) = 0 executing program executing program [pid 21004] <... openat resumed>) = 3 [pid 21001] write(1, "executing program\n", 18 [pid 21005] set_robust_list(0x55557143c660, 24 [pid 21004] write(3, "1000", 4) = 4 [pid 21004] close(3) = 0 [pid 21004] write(1, "executing program\n", 18) = 18 [pid 21004] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21001] <... write resumed>) = 18 [pid 21004] <... timer_create resumed>[0]) = 0 [pid 21005] <... set_robust_list resumed>) = 0 [pid 21001] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21004] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21004] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8826, si_int=0, si_ptr=NULL} --- [pid 21001] <... timer_create resumed>[0]) = 0 [pid 21001] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21004] +++ killed by SIGRT_1 +++ [pid 21001] <... timer_settime resumed>NULL) = 0 [pid 21005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21004, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21003 attached [pid 21005] <... prctl resumed>) = 0 [pid 21001] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46201, si_int=0, si_ptr=NULL} --- [pid 21001] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21001, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21003] set_robust_list(0x55557143c660, 24) = 0 [pid 21005] setpgid(0, 0 [pid 21003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21003] setpgid(0, 0) = 0 [pid 21003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21005] <... setpgid resumed>) = 0 [pid 21003] <... openat resumed>) = 3 executing program [pid 21005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21003] write(3, "1000", 4) = 4 [pid 21003] close(3) = 0 [pid 21003] write(1, "executing program\n", 18) = 18 [pid 21003] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21003] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21003] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9430, si_int=0, si_ptr=NULL} --- [pid 21005] <... openat resumed>) = 3 [pid 21005] write(3, "1000", 4 [pid 21003] +++ killed by SIGRT_1 +++ [pid 21005] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21003, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21005] close(3) = 0 [pid 21005] write(1, "executing program\n", 18) = 18 [pid 21005] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21005] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21005] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18569, si_int=0, si_ptr=NULL} --- [pid 21005] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21005, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21006 attached [pid 21006] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21006 [pid 21006] <... set_robust_list resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21007 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21009 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21008 [pid 21006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21010 [pid 21006] <... prctl resumed>) = 0 [pid 21006] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21008 attached [pid 21006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21009 attached [pid 21009] set_robust_list(0x55557143c660, 24 [pid 21008] set_robust_list(0x55557143c660, 24 [pid 21006] <... openat resumed>) = 3 [pid 21006] write(3, "1000", 4) = 4 [pid 21006] close(3) = 0 executing program [pid 21009] <... set_robust_list resumed>) = 0 [pid 21008] <... set_robust_list resumed>) = 0 [pid 21006] write(1, "executing program\n", 18) = 18 [pid 21006] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21006] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21006] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8478, si_int=0, si_ptr=NULL} --- [pid 21008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21008] <... prctl resumed>) = 0 [pid 21006] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21006, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21007 attached [pid 21007] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21010 attached ) = 0 [pid 21009] <... prctl resumed>) = 0 [pid 21008] setpgid(0, 0 [pid 21007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21009] setpgid(0, 0 [pid 21010] set_robust_list(0x55557143c660, 24) = 0 [pid 21010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21008] <... setpgid resumed>) = 0 [pid 21009] <... setpgid resumed>) = 0 [pid 21007] <... prctl resumed>) = 0 [pid 21007] setpgid(0, 0 [pid 21010] <... prctl resumed>) = 0 [pid 21007] <... setpgid resumed>) = 0 [pid 21010] setpgid(0, 0 [pid 21008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21010] <... setpgid resumed>) = 0 [pid 21009] <... openat resumed>) = 3 [pid 21010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21008] <... openat resumed>) = 3 [pid 21009] write(3, "1000", 4 [pid 21008] write(3, "1000", 4 [pid 21009] <... write resumed>) = 4 [pid 21010] <... openat resumed>) = 3 [pid 21007] <... openat resumed>) = 3 [pid 21008] <... write resumed>) = 4 [pid 21010] write(3, "1000", 4) = 4 [pid 21010] close(3executing program ) = 0 [pid 21010] write(1, "executing program\n", 18) = 18 [pid 21007] write(3, "1000", 4 [pid 21010] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21007] <... write resumed>) = 4 executing program [pid 21007] close(3) = 0 [pid 21007] write(1, "executing program\n", 18) = 18 [pid 21010] <... timer_create resumed>[0]) = 0 [pid 21008] close(3 [pid 21009] close(3 [pid 21007] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21010] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21007] <... timer_create resumed>[0]) = 0 [pid 21010] <... timer_settime resumed>NULL) = 0 [pid 21010] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8787, si_int=0, si_ptr=NULL} --- [pid 21007] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21008] <... close resumed>) = 0 [pid 21007] <... timer_settime resumed>NULL) = 0 [pid 21009] <... close resumed>) = 0 [pid 21008] write(1, "executing program\n", 18 [pid 21009] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 21008] <... write resumed>) = 18 [pid 21007] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41536, si_int=0, si_ptr=NULL} --- [pid 21009] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21008] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21009] <... timer_create resumed>[0]) = 0 [pid 21008] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21009] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21008] <... timer_settime resumed>NULL) = 0 [pid 21009] <... timer_settime resumed>NULL) = 0 [pid 21008] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17212, si_int=0, si_ptr=NULL} --- [pid 21009] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13826, si_int=0, si_ptr=NULL} --- [pid 21010] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21010, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21007] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21007, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21011 ./strace-static-x86_64: Process 21011 attached [pid 21011] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21011] <... prctl resumed>) = 0 [pid 21011] setpgid(0, 0) = 0 [pid 21011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21012 [pid 21008] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21008, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21009] +++ killed by SIGRT_1 +++ [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21009, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21011] <... openat resumed>) = 3 [pid 21011] write(3, "1000", 4) = 4 [pid 21011] close(3) = 0 executing program [pid 21011] write(1, "executing program\n", 18) = 18 [pid 21011] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21011] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21011] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9369, si_int=0, si_ptr=NULL} --- [pid 21011] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21012 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21011, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21012] set_robust_list(0x55557143c660, 24 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21012] <... set_robust_list resumed>) = 0 [pid 21012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21012] setpgid(0, 0) = 0 [pid 21012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21012] write(3, "1000", 4) = 4 [pid 21012] close(3) = 0 executing program [pid 21012] write(1, "executing program\n", 18) = 18 [pid 21012] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21012] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21012] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20879, si_int=0, si_ptr=NULL} --- [pid 21012] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21012, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21013 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21014 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21015 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21015 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21016 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21017 ./strace-static-x86_64: Process 21017 attached [pid 21017] set_robust_list(0x55557143c660, 24) = 0 [pid 21017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21015] set_robust_list(0x55557143c660, 24 [pid 21017] <... prctl resumed>) = 0 [pid 21017] setpgid(0, 0) = 0 [pid 21017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21016 attached [pid 21015] <... set_robust_list resumed>) = 0 [pid 21017] <... openat resumed>) = 3 [pid 21017] write(3, "1000", 4 [pid 21015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21017] <... write resumed>) = 4 [pid 21017] close(3) = 0 [pid 21017] write(1, "executing program\n", 18executing program ) = 18 [pid 21017] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21017] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21017] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9198, si_int=0, si_ptr=NULL} --- [pid 21015] <... prctl resumed>) = 0 [pid 21015] setpgid(0, 0) = 0 [pid 21016] set_robust_list(0x55557143c660, 24 [pid 21015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21016] <... set_robust_list resumed>) = 0 [pid 21017] +++ killed by SIGRT_1 +++ [pid 21015] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21017, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21014 attached ./strace-static-x86_64: Process 21013 attached [pid 21013] set_robust_list(0x55557143c660, 24 [pid 21014] set_robust_list(0x55557143c660, 24 [pid 21013] <... set_robust_list resumed>) = 0 [pid 21014] <... set_robust_list resumed>) = 0 [pid 21013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21013] <... prctl resumed>) = 0 [pid 21014] setpgid(0, 0 [pid 21013] setpgid(0, 0) = 0 [pid 21014] <... setpgid resumed>) = 0 [pid 21013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21015] write(3, "1000", 4 [pid 21014] <... openat resumed>) = 3 [pid 21013] <... openat resumed>) = 3 [pid 21014] write(3, "1000", 4) = 4 [pid 21013] write(3, "1000", 4 [pid 21014] close(3 [pid 21013] <... write resumed>) = 4 [pid 21014] <... close resumed>) = 0 [pid 21013] close(3) = 0 executing program [pid 21014] write(1, "executing program\n", 18executing program ) = 18 [pid 21013] write(1, "executing program\n", 18) = 18 [pid 21014] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21013] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21014] <... timer_create resumed>[0]) = 0 [pid 21013] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21014] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21013] <... timer_settime resumed>NULL) = 0 [pid 21013] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7835, si_int=0, si_ptr=NULL} --- [pid 21014] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24357, si_int=0, si_ptr=NULL} --- [pid 21015] <... write resumed>) = 4 [pid 21015] close(3) = 0 [pid 21016] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 21015] write(1, "executing program\n", 18) = 18 [pid 21014] +++ killed by SIGRT_1 +++ [pid 21016] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21014, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21013] +++ killed by SIGRT_1 +++ [pid 21015] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21016] setpgid(0, 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21013, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21016] <... setpgid resumed>) = 0 [pid 21015] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21015] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21015] <... timer_settime resumed>NULL) = 0 [pid 21015] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12801, si_int=0, si_ptr=NULL} --- [pid 21016] <... openat resumed>) = 3 [pid 21016] write(3, "1000", 4 [pid 21015] +++ killed by SIGRT_1 +++ [pid 21016] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21015, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21016] close(3 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21016] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21016] write(1, "executing program\n", 18executing program ) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 21016] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21018 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21019 [pid 21016] <... timer_create resumed>[0]) = 0 [pid 21016] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21016] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21020 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21020 [pid 21016] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=57766, si_int=0, si_ptr=NULL} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21018 attached [pid 21018] set_robust_list(0x55557143c660, 24) = 0 [pid 21018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21021 [pid 21018] setpgid(0, 0) = 0 [pid 21018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21018] write(3, "1000", 4) = 4 [pid 21016] +++ killed by SIGRT_1 +++ executing program [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21016, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21018] close(3) = 0 [pid 21018] write(1, "executing program\n", 18) = 18 [pid 21018] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21020] set_robust_list(0x55557143c660, 24 [pid 21018] <... timer_create resumed>[0]) = 0 [pid 21018] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21018] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8655, si_int=0, si_ptr=NULL} --- [pid 21020] <... set_robust_list resumed>) = 0 [pid 21020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 21019 attached [pid 21019] set_robust_list(0x55557143c660, 24 [pid 21020] setpgid(0, 0 [pid 21018] +++ killed by SIGRT_1 +++ [pid 21019] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21018, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21019] setpgid(0, 0) = 0 [pid 21020] <... setpgid resumed>) = 0 [pid 21019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21019] <... openat resumed>) = 3 executing program [pid 21019] write(3, "1000", 4) = 4 [pid 21019] close(3) = 0 [pid 21019] write(1, "executing program\n", 18) = 18 [pid 21019] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21020] <... openat resumed>) = 3 [pid 21019] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21020] write(3, "1000", 4 [pid 21019] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13649, si_int=0, si_ptr=NULL} --- [pid 21020] <... write resumed>) = 4 executing program [pid 21020] close(3) = 0 [pid 21020] write(1, "executing program\n", 18 [pid 21019] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21019, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21020] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21020] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 21021 attached [pid 21021] set_robust_list(0x55557143c660, 24) = 0 [pid 21021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21021] setpgid(0, 0) = 0 [pid 21020] <... timer_create resumed>[0]) = 0 [pid 21020] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21020] <... timer_settime resumed>NULL) = 0 [pid 21021] write(3, "1000", 4) = 4 [pid 21021] close(3) = 0 executing program [pid 21021] write(1, "executing program\n", 18) = 18 [pid 21021] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21021] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21021] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8067, si_int=0, si_ptr=NULL} --- [pid 21020] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=97649, si_int=0, si_ptr=NULL} --- [pid 21021] +++ killed by SIGRT_1 +++ [pid 21020] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21021, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21020, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21022 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21023 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21024 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21025 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21024 attached [pid 21024] set_robust_list(0x55557143c660, 24) = 0 [pid 21024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21026 [pid 21024] setpgid(0, 0) = 0 [pid 21024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21026 attached ./strace-static-x86_64: Process 21023 attached ./strace-static-x86_64: Process 21025 attached ./strace-static-x86_64: Process 21022 attached [pid 21026] set_robust_list(0x55557143c660, 24 [pid 21024] <... openat resumed>) = 3 [pid 21024] write(3, "1000", 4) = 4 executing program [pid 21024] close(3) = 0 [pid 21024] write(1, "executing program\n", 18) = 18 [pid 21024] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21024] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21024] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9192, si_int=0, si_ptr=NULL} --- [pid 21026] <... set_robust_list resumed>) = 0 [pid 21026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21023] set_robust_list(0x55557143c660, 24 [pid 21022] set_robust_list(0x55557143c660, 24 [pid 21025] set_robust_list(0x55557143c660, 24 [pid 21024] +++ killed by SIGRT_1 +++ [pid 21025] <... set_robust_list resumed>) = 0 [pid 21022] <... set_robust_list resumed>) = 0 [pid 21022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21022] <... prctl resumed>) = 0 [pid 21022] setpgid(0, 0 [pid 21025] setpgid(0, 0) = 0 [pid 21022] <... setpgid resumed>) = 0 [pid 21025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21024, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21025] <... openat resumed>) = 3 [pid 21022] <... openat resumed>) = 3 [pid 21022] write(3, "1000", 4 [pid 21025] write(3, "1000", 4) = 4 [pid 21022] <... write resumed>) = 4 [pid 21025] close(3 [pid 21022] close(3 [pid 21025] <... close resumed>) = 0 executing program [pid 21022] <... close resumed>) = 0 [pid 21025] write(1, "executing program\n", 18 [pid 21022] write(1, "executing program\n", 18 [pid 21025] <... write resumed>) = 18 executing program [pid 21022] <... write resumed>) = 18 [pid 21025] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21022] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21025] <... timer_create resumed>[0]) = 0 [pid 21022] <... timer_create resumed>[0]) = 0 [pid 21025] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21022] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21025] <... timer_settime resumed>NULL) = 0 [pid 21022] <... timer_settime resumed>NULL) = 0 [pid 21022] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8299, si_int=0, si_ptr=NULL} --- [pid 21025] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26228, si_int=0, si_ptr=NULL} --- [pid 21026] <... prctl resumed>) = 0 [pid 21023] <... set_robust_list resumed>) = 0 [pid 21026] setpgid(0, 0) = 0 [pid 21025] +++ killed by SIGRT_1 +++ [pid 21026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21025, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21022] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21022, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21026] <... openat resumed>) = 3 [pid 21023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21023] setpgid(0, 0) = 0 [pid 21023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21026] write(3, "1000", 4 [pid 21023] <... openat resumed>) = 3 [pid 21026] <... write resumed>) = 4 executing program [pid 21023] write(3, "1000", 4) = 4 [pid 21023] close(3) = 0 [pid 21023] write(1, "executing program\n", 18) = 18 [pid 21023] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21023] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21026] close(3 [pid 21023] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12598, si_int=0, si_ptr=NULL} --- [pid 21026] <... close resumed>) = 0 [pid 21026] write(1, "executing program\n", 18executing program ) = 18 [pid 21026] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21026] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21026] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8399, si_int=0, si_ptr=NULL} --- [pid 21023] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21023, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21026] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21026, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21027 attached , child_tidptr=0x55557143c650) = 21027 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21027] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21029 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21029 ./strace-static-x86_64: Process 21028 attached [pid 21028] set_robust_list(0x55557143c660, 24) = 0 [pid 21028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21028 [pid 21028] <... prctl resumed>) = 0 [pid 21028] setpgid(0, 0) = 0 [pid 21028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21028] <... openat resumed>) = 3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21028] write(3, "1000", 4) = 4 [pid 21028] close(3) = 0 [pid 21028] write(1, "executing program\n", 18) = 18 [pid 21028] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21028] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21028] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8066, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21030 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21031 [pid 21027] <... set_robust_list resumed>) = 0 [pid 21027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21029] set_robust_list(0x55557143c660, 24 [pid 21027] <... prctl resumed>) = 0 [pid 21029] <... set_robust_list resumed>) = 0 [pid 21027] setpgid(0, 0) = 0 [pid 21028] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21031 attached [pid 21031] set_robust_list(0x55557143c660, 24) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21028, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21030 attached [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21030] set_robust_list(0x55557143c660, 24) = 0 [pid 21027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21031] setpgid(0, 0) = 0 [pid 21027] <... openat resumed>) = 3 [pid 21031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21027] write(3, "1000", 4 [pid 21031] <... openat resumed>) = 3 [pid 21030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21027] <... write resumed>) = 4 [pid 21030] <... prctl resumed>) = 0 [pid 21029] setpgid(0, 0 [pid 21031] write(3, "1000", 4 [pid 21030] setpgid(0, 0 [pid 21027] close(3 [pid 21031] <... write resumed>) = 4 [pid 21031] close(3 [pid 21029] <... setpgid resumed>) = 0 [pid 21031] <... close resumed>) = 0 [pid 21030] <... setpgid resumed>) = 0 [pid 21027] <... close resumed>) = 0 executing program [pid 21027] write(1, "executing program\n", 18 [pid 21030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21031] write(1, "executing program\n", 18) = 18 [pid 21031] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21031] <... timer_create resumed>[0]) = 0 executing program [pid 21029] <... openat resumed>) = 3 [pid 21030] <... openat resumed>) = 3 [pid 21027] <... write resumed>) = 18 [pid 21031] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21031] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8430, si_int=0, si_ptr=NULL} --- [pid 21027] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21030] write(3, "1000", 4) = 4 [pid 21027] <... timer_create resumed>[0]) = 0 [pid 21029] write(3, "1000", 4 [pid 21030] close(3 [pid 21029] <... write resumed>) = 4 executing program [pid 21030] <... close resumed>) = 0 [pid 21027] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21029] close(3 [pid 21030] write(1, "executing program\n", 18 [pid 21029] <... close resumed>) = 0 executing program [pid 21030] <... write resumed>) = 18 [pid 21029] write(1, "executing program\n", 18 [pid 21030] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21029] <... write resumed>) = 18 [pid 21029] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21030] <... timer_create resumed>[0]) = 0 [pid 21029] <... timer_create resumed>[0]) = 0 [pid 21030] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21027] <... timer_settime resumed>NULL) = 0 [pid 21029] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21027] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6745, si_int=0, si_ptr=NULL} --- [pid 21029] <... timer_settime resumed>NULL) = 0 [pid 21031] +++ killed by SIGRT_1 +++ [pid 21030] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31756, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21031, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21029] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1351421, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21032 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21033 [pid 21030] +++ killed by SIGRT_1 +++ [pid 21027] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21030, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21027, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21029] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21029, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21033 attached ./strace-static-x86_64: Process 21032 attached [pid 21033] set_robust_list(0x55557143c660, 24) = 0 [pid 21033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21032] set_robust_list(0x55557143c660, 24 [pid 21033] <... prctl resumed>) = 0 [pid 21033] setpgid(0, 0) = 0 [pid 21033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21032] <... set_robust_list resumed>) = 0 [pid 21033] <... openat resumed>) = 3 [pid 21033] write(3, "1000", 4) = 4 executing program [pid 21033] close(3) = 0 [pid 21033] write(1, "executing program\n", 18) = 18 [pid 21033] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21033] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21033] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8390, si_int=0, si_ptr=NULL} --- [pid 21032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21033] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21033, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21032] setpgid(0, 0) = 0 [pid 21032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21032] write(3, "1000", 4) = 4 [pid 21032] close(3) = 0 [pid 21032] write(1, "executing program\n", 18executing program ) = 18 [pid 21032] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21032] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21032] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8769, si_int=0, si_ptr=NULL} --- [pid 21032] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21032, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21034 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21034 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21036 attached [pid 21034] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21036 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21038 [pid 21034] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21035 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21037 ./strace-static-x86_64: Process 21037 attached [pid 21037] set_robust_list(0x55557143c660, 24) = 0 ./strace-static-x86_64: Process 21038 attached [pid 21036] set_robust_list(0x55557143c660, 24 [pid 21034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21034] <... prctl resumed>) = 0 [pid 21037] <... prctl resumed>) = 0 [pid 21037] setpgid(0, 0) = 0 [pid 21037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21036] <... set_robust_list resumed>) = 0 [pid 21034] setpgid(0, 0) = 0 [pid 21037] <... openat resumed>) = 3 [pid 21034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21037] write(3, "1000", 4) = 4 [pid 21034] <... openat resumed>) = 3 executing program [pid 21037] close(3) = 0 [pid 21037] write(1, "executing program\n", 18) = 18 [pid 21037] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21038] set_robust_list(0x55557143c660, 24 [pid 21037] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21034] write(3, "1000", 4./strace-static-x86_64: Process 21035 attached [pid 21035] set_robust_list(0x55557143c660, 24) = 0 [pid 21036] <... prctl resumed>) = 0 [pid 21034] <... write resumed>) = 4 [pid 21034] close(3) = 0 executing program [pid 21034] write(1, "executing program\n", 18 [pid 21037] <... timer_settime resumed>NULL) = 0 [pid 21034] <... write resumed>) = 18 [pid 21037] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37779, si_int=0, si_ptr=NULL} --- [pid 21034] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21034] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21034] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9395, si_int=0, si_ptr=NULL} --- [pid 21035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21035] setpgid(0, 0 [pid 21038] <... set_robust_list resumed>) = 0 [pid 21036] setpgid(0, 0 [pid 21035] <... setpgid resumed>) = 0 [pid 21034] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21034, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21036] <... setpgid resumed>) = 0 [pid 21035] <... openat resumed>) = 3 [pid 21035] write(3, "1000", 4 [pid 21036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21035] <... write resumed>) = 4 [pid 21035] close(3 [pid 21037] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21037, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21035] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21036] <... openat resumed>) = 3 [pid 21035] write(1, "executing program\n", 18) = 18 [pid 21035] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21036] write(3, "1000", 4 [pid 21038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21036] <... write resumed>) = 4 [pid 21035] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21035] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8684, si_int=0, si_ptr=NULL} --- [pid 21036] close(3 [pid 21038] <... prctl resumed>) = 0 executing program [pid 21036] <... close resumed>) = 0 [pid 21038] setpgid(0, 0 [pid 21036] write(1, "executing program\n", 18) = 18 [pid 21036] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21038] <... setpgid resumed>) = 0 [pid 21036] <... timer_create resumed>[0]) = 0 [pid 21038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21036] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21038] <... openat resumed>) = 3 [pid 21036] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21039 ./strace-static-x86_64: Process 21039 attached [pid 21036] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=67799, si_int=0, si_ptr=NULL} --- [pid 21038] write(3, "1000", 4 [pid 21035] +++ killed by SIGRT_1 +++ [pid 21039] set_robust_list(0x55557143c660, 24 [pid 21038] <... write resumed>) = 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21035, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21039] <... set_robust_list resumed>) = 0 [pid 21038] close(3 [pid 21036] +++ killed by SIGRT_1 +++ [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21038] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21036, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21038] write(1, "executing program\n", 18) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21040 attached [pid 21040] set_robust_list(0x55557143c660, 24) = 0 [pid 21040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21040 [pid 21038] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21040] <... prctl resumed>) = 0 [pid 21040] setpgid(0, 0) = 0 [pid 21040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21041 [pid 21038] <... timer_create resumed>[0]) = 0 [pid 21038] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21040] <... openat resumed>) = 3 [pid 21040] write(3, "1000", 4) = 4 executing program [pid 21040] close(3) = 0 [pid 21040] write(1, "executing program\n", 18) = 18 [pid 21040] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21038] <... timer_settime resumed>NULL) = 0 [pid 21040] <... timer_create resumed>[0]) = 0 [pid 21040] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21038] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42069, si_int=0, si_ptr=NULL} --- [pid 21040] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14238, si_int=0, si_ptr=NULL} --- [pid 21038] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21038, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21040] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21040, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21041 attached [pid 21041] set_robust_list(0x55557143c660, 24) = 0 [pid 21041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21041] setpgid(0, 0) = 0 [pid 21041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21041] write(3, "1000", 4) = 4 [pid 21041] close(3executing program ) = 0 [pid 21041] write(1, "executing program\n", 18) = 18 [pid 21041] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21041] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21039] <... prctl resumed>) = 0 [pid 21041] <... timer_settime resumed>NULL) = 0 [pid 21041] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9247, si_int=0, si_ptr=NULL} --- [pid 21039] setpgid(0, 0) = 0 [pid 21039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21041] +++ killed by SIGRT_1 +++ [pid 21039] write(3, "1000", 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21041, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21039] <... write resumed>) = 4 [pid 21039] close(3) = 0 [pid 21039] write(1, "executing program\n", 18executing program ) = 18 [pid 21039] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21039] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21039] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11780, si_int=0, si_ptr=NULL} --- [pid 21039] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21039, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21042 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21043 ./strace-static-x86_64: Process 21042 attached [pid 21042] set_robust_list(0x55557143c660, 24) = 0 [pid 21042] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21043 attached ) = 0 [pid 21042] setpgid(0, 0) = 0 [pid 21043] set_robust_list(0x55557143c660, 24 [pid 21042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21043] <... set_robust_list resumed>) = 0 [pid 21042] <... openat resumed>) = 3 [pid 21043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21042] write(3, "1000", 4) = 4 [pid 21042] close(3executing program ) = 0 [pid 21042] write(1, "executing program\n", 18) = 18 [pid 21042] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21042] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21042] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8656, si_int=0, si_ptr=NULL} --- [pid 21043] <... prctl resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21042] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21044 attached [pid 21044] set_robust_list(0x55557143c660, 24) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21042, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21044 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21045 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21046 [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21046 attached ./strace-static-x86_64: Process 21045 attached [pid 21044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21043] setpgid(0, 0 [pid 21044] <... prctl resumed>) = 0 [pid 21044] setpgid(0, 0) = 0 [pid 21044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21043] <... setpgid resumed>) = 0 [pid 21046] set_robust_list(0x55557143c660, 24 [pid 21045] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21044] <... openat resumed>) = 3 [pid 21044] write(3, "1000", 4) = 4 [pid 21044] close(3) = 0 [pid 21044] write(1, "executing program\n", 18executing program ) = 18 [pid 21044] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21047 [pid 21044] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21044] <... timer_settime resumed>NULL) = 0 [pid 21044] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10288, si_int=0, si_ptr=NULL} --- [pid 21043] <... openat resumed>) = 3 [pid 21043] write(3, "1000", 4 [pid 21046] <... set_robust_list resumed>) = 0 [pid 21045] <... set_robust_list resumed>) = 0 [pid 21043] <... write resumed>) = 4 [pid 21046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21043] close(3./strace-static-x86_64: Process 21047 attached [pid 21044] +++ killed by SIGRT_1 +++ [pid 21043] <... close resumed>) = 0 [pid 21046] <... prctl resumed>) = 0 [pid 21043] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21044, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21045] <... prctl resumed>) = 0 [pid 21046] setpgid(0, 0) = 0 [pid 21046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21046] <... openat resumed>) = 3 [pid 21043] <... write resumed>) = 18 [pid 21046] write(3, "1000", 4) = 4 [pid 21046] close(3) = 0 [pid 21046] write(1, "executing program\n", 18executing program ) = 18 [pid 21046] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21043] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21046] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21046] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9449, si_int=0, si_ptr=NULL} --- [pid 21047] set_robust_list(0x55557143c660, 24 [pid 21046] +++ killed by SIGRT_1 +++ [pid 21045] setpgid(0, 0 [pid 21043] <... timer_create resumed>[0]) = 0 [pid 21047] <... set_robust_list resumed>) = 0 [pid 21043] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21046, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21043] <... timer_settime resumed>NULL) = 0 [pid 21047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21047] setpgid(0, 0) = 0 [pid 21047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21045] <... setpgid resumed>) = 0 [pid 21043] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58858, si_int=0, si_ptr=NULL} --- executing program [pid 21047] <... openat resumed>) = 3 [pid 21047] write(3, "1000", 4) = 4 [pid 21047] close(3) = 0 [pid 21047] write(1, "executing program\n", 18) = 18 [pid 21047] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21043] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21043, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21047] <... timer_create resumed>[0]) = 0 [pid 21047] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21047] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8842, si_int=0, si_ptr=NULL} --- [pid 21045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21045] write(3, "1000", 4 [pid 21047] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21047, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21045] <... write resumed>) = 4 [pid 21045] close(3) = 0 [pid 21045] write(1, "executing program\n", 18executing program ) = 18 [pid 21045] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21045] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21045] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18709, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21049 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21048 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21048 attached [pid 21048] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21050 [pid 21048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21048] <... prctl resumed>) = 0 [pid 21048] setpgid(0, 0) = 0 [pid 21048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21051 [pid 21048] <... openat resumed>) = 3 [pid 21048] write(3, "1000", 4) = 4 [pid 21048] close(3) = 0 [pid 21045] +++ killed by SIGRT_1 +++ [pid 21048] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21045, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21048] <... write resumed>) = 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21048] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21048] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21048] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21049 attached [pid 21049] set_robust_list(0x55557143c660, 24) = 0 [pid 21049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21048] +++ killed by SIGRT_1 +++ [pid 21049] <... prctl resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21048, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21050 attached [pid 21050] set_robust_list(0x55557143c660, 24) = 0 [pid 21050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21049] setpgid(0, 0 [pid 21050] <... prctl resumed>) = 0 [pid 21050] setpgid(0, 0) = 0 [pid 21049] <... setpgid resumed>) = 0 executing program [pid 21050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21050] write(3, "1000", 4) = 4 [pid 21050] close(3) = 0 [pid 21050] write(1, "executing program\n", 18) = 18 [pid 21050] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21050] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21050] <... timer_settime resumed>NULL) = 0 [pid 21050] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38198, si_int=0, si_ptr=NULL} --- [pid 21049] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21051 attached [pid 21051] set_robust_list(0x55557143c660, 24) = 0 [pid 21051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21049] write(3, "1000", 4) = 4 [pid 21051] <... prctl resumed>) = 0 [pid 21051] setpgid(0, 0 [pid 21049] close(3 [pid 21051] <... setpgid resumed>) = 0 [pid 21051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21049] <... close resumed>) = 0 executing program [pid 21049] write(1, "executing program\n", 18) = 18 [pid 21050] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21050, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21051] <... openat resumed>) = 3 [pid 21051] write(3, "1000", 4executing program ) = 4 [pid 21051] close(3) = 0 [pid 21051] write(1, "executing program\n", 18) = 18 [pid 21051] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21051] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21049] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21051] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18966, si_int=0, si_ptr=NULL} --- [pid 21049] <... timer_create resumed>[0]) = 0 [pid 21049] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21049] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22635, si_int=0, si_ptr=NULL} --- [pid 21051] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21051, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21049] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21049, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21052 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21052 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21053 attached [pid 21053] set_robust_list(0x55557143c660, 24) = 0 [pid 21053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21053] setpgid(0, 0) = 0 [pid 21053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21053 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21055 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21054 [pid 21053] <... openat resumed>) = 3 [pid 21053] write(3, "1000", 4) = 4 [pid 21053] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21056 executing program [pid 21053] <... close resumed>) = 0 [pid 21053] write(1, "executing program\n", 18) = 18 [pid 21053] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21053] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21053] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9900, si_int=0, si_ptr=NULL} --- [pid 21052] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21056 attached ) = 0 [pid 21056] set_robust_list(0x55557143c660, 24 [pid 21052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21056] <... set_robust_list resumed>) = 0 [pid 21052] <... prctl resumed>) = 0 [pid 21052] setpgid(0, 0) = 0 [pid 21053] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21053, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21055 attached [pid 21055] set_robust_list(0x55557143c660, 24 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21055] <... set_robust_list resumed>) = 0 [pid 21055] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21054 attached ) = 0 [pid 21055] setpgid(0, 0 [pid 21054] set_robust_list(0x55557143c660, 24 [pid 21055] <... setpgid resumed>) = 0 [pid 21052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21054] <... set_robust_list resumed>) = 0 [pid 21054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21054] <... prctl resumed>) = 0 [pid 21056] <... prctl resumed>) = 0 [pid 21055] <... openat resumed>) = 3 [pid 21052] <... openat resumed>) = 3 [pid 21054] setpgid(0, 0) = 0 [pid 21052] write(3, "1000", 4 [pid 21056] setpgid(0, 0 [pid 21055] write(3, "1000", 4) = 4 [pid 21054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21056] <... setpgid resumed>) = 0 [pid 21052] <... write resumed>) = 4 [pid 21055] close(3) = 0 [pid 21054] <... openat resumed>) = 3 [pid 21052] close(3executing program [pid 21055] write(1, "executing program\n", 18) = 18 [pid 21055] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21054] write(3, "1000", 4 [pid 21055] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21054] <... write resumed>) = 4 [pid 21055] <... timer_settime resumed>NULL) = 0 [pid 21054] close(3) = 0 [pid 21055] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20820, si_int=0, si_ptr=NULL} --- [pid 21056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21052] <... close resumed>) = 0 executing program [pid 21054] write(1, "executing program\n", 18) = 18 [pid 21052] write(1, "executing program\n", 18 [pid 21056] <... openat resumed>) = 3 executing program [pid 21052] <... write resumed>) = 18 [pid 21054] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21056] write(3, "1000", 4 [pid 21052] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21054] <... timer_create resumed>[0]) = 0 [pid 21054] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21054] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13709, si_int=0, si_ptr=NULL} --- [pid 21052] <... timer_create resumed>[0]) = 0 [pid 21056] <... write resumed>) = 4 [pid 21052] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21056] close(3) = 0 [pid 21052] <... timer_settime resumed>NULL) = 0 [pid 21052] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22402, si_int=0, si_ptr=NULL} --- [pid 21056] write(1, "executing program\n", 18 [pid 21055] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21055, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21052] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21052, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21054] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21054, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 21056] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21056] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21057 ./strace-static-x86_64: Process 21057 attached [pid 21056] <... timer_create resumed>[0]) = 0 [pid 21057] set_robust_list(0x55557143c660, 24 [pid 21056] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21057] <... set_robust_list resumed>) = 0 [pid 21056] <... timer_settime resumed>NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21056] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39492, si_int=0, si_ptr=NULL} --- executing program [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21058 attached , child_tidptr=0x55557143c650) = 21058 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21058] set_robust_list(0x55557143c660, 24) = 0 [pid 21058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21058] setpgid(0, 0) = 0 [pid 21058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21059 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21060 [pid 21058] <... openat resumed>) = 3 [pid 21058] write(3, "1000", 4) = 4 [pid 21058] close(3) = 0 [pid 21058] write(1, "executing program\n", 18) = 18 [pid 21056] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21056, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21058] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21058] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21058] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8305, si_int=0, si_ptr=NULL} --- [pid 21057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21057] setpgid(0, 0) = 0 [pid 21058] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21058, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21059 attached [pid 21059] set_robust_list(0x55557143c660, 24) = 0 [pid 21059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 21060 attached [pid 21059] setpgid(0, 0 [pid 21060] set_robust_list(0x55557143c660, 24 [pid 21059] <... setpgid resumed>) = 0 [pid 21059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21060] <... set_robust_list resumed>) = 0 [pid 21060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21060] setpgid(0, 0 [pid 21059] <... openat resumed>) = 3 [pid 21057] <... openat resumed>) = 3 [pid 21060] <... setpgid resumed>) = 0 [pid 21057] write(3, "1000", 4 [pid 21059] write(3, "1000", 4) = 4 [pid 21059] close(3) = 0 executing program [pid 21060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21059] write(1, "executing program\n", 18) = 18 [pid 21057] <... write resumed>) = 4 [pid 21059] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21057] close(3 [pid 21059] <... timer_create resumed>[0]) = 0 [pid 21060] <... openat resumed>) = 3 [pid 21059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21057] <... close resumed>) = 0 executing program [pid 21060] write(3, "1000", 4 [pid 21057] write(1, "executing program\n", 18 [pid 21060] <... write resumed>) = 4 [pid 21059] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47836, si_int=0, si_ptr=NULL} --- [pid 21057] <... write resumed>) = 18 [pid 21060] close(3executing program ) = 0 [pid 21057] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21060] write(1, "executing program\n", 18) = 18 [pid 21060] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21057] <... timer_create resumed>[0]) = 0 [pid 21060] <... timer_create resumed>[0]) = 0 [pid 21060] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21057] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21060] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29003, si_int=0, si_ptr=NULL} --- [pid 21057] <... timer_settime resumed>NULL) = 0 [pid 21057] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18600, si_int=0, si_ptr=NULL} --- [pid 21059] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21059, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21060] +++ killed by SIGRT_1 +++ [pid 21057] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21057, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21060, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21061 ./strace-static-x86_64: Process 21061 attached [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21062 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21063 [pid 21061] set_robust_list(0x55557143c660, 24) = 0 [pid 21061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21064 [pid 21061] <... prctl resumed>) = 0 [pid 21061] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21064 attached [pid 21061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21062 attached [pid 21064] set_robust_list(0x55557143c660, 24 [pid 21062] set_robust_list(0x55557143c660, 24 [pid 21061] <... openat resumed>) = 3 [pid 21061] write(3, "1000", 4executing program ) = 4 [pid 21061] close(3) = 0 [pid 21061] write(1, "executing program\n", 18) = 18 [pid 21061] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21064] <... set_robust_list resumed>) = 0 [pid 21062] <... set_robust_list resumed>) = 0 [pid 21061] <... timer_create resumed>[0]) = 0 [pid 21061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21061] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11554, si_int=0, si_ptr=NULL} --- [pid 21064] <... prctl resumed>) = 0 [pid 21062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21064] setpgid(0, 0 [pid 21062] <... prctl resumed>) = 0 [pid 21064] <... setpgid resumed>) = 0 [pid 21062] setpgid(0, 0 [pid 21064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21062] <... setpgid resumed>) = 0 [pid 21061] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21061, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21063 attached [pid 21063] set_robust_list(0x55557143c660, 24) = 0 [pid 21063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21064] <... openat resumed>) = 3 [pid 21063] <... prctl resumed>) = 0 [pid 21062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21063] setpgid(0, 0) = 0 [pid 21064] write(3, "1000", 4 [pid 21062] <... openat resumed>) = 3 [pid 21063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21064] <... write resumed>) = 4 [pid 21063] <... openat resumed>) = 3 [pid 21062] write(3, "1000", 4 [pid 21063] write(3, "1000", 4) = 4 [pid 21063] close(3) = 0 [pid 21063] write(1, "executing program\n", 18executing program ) = 18 [pid 21063] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21063] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8649, si_int=0, si_ptr=NULL} --- [pid 21064] close(3 [pid 21062] <... write resumed>) = 4 [pid 21064] <... close resumed>) = 0 [pid 21064] write(1, "executing program\n", 18 executing program [pid 21062] close(3 [pid 21064] <... write resumed>) = 18 [pid 21062] <... close resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21064] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21062] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21064] <... timer_create resumed>[0]) = 0 [pid 21062] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21065 [pid 21064] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21062] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21063] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21063, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21064] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=58025, si_int=0, si_ptr=NULL} --- [pid 21062] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21065 attached [pid 21062] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21064] +++ killed by SIGRT_1 +++ [pid 21062] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21064, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21062] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21085, si_int=0, si_ptr=NULL} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21062] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21066 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21062, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21065] set_robust_list(0x55557143c660, 24 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21066 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21066] set_robust_list(0x55557143c660, 24) = 0 [pid 21066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21066] setpgid(0, 0) = 0 [pid 21066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21067 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21068 [pid 21066] <... openat resumed>) = 3 [pid 21066] write(3, "1000", 4) = 4 [pid 21066] close(3) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21069 executing program [pid 21066] write(1, "executing program\n", 18) = 18 [pid 21065] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21067 attached [pid 21065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21067] set_robust_list(0x55557143c660, 24 [pid 21066] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21067] <... set_robust_list resumed>) = 0 [pid 21065] <... prctl resumed>) = 0 [pid 21066] <... timer_create resumed>[0]) = 0 [pid 21065] setpgid(0, 0 [pid 21066] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21066] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8935, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21069 attached [pid 21067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21065] <... setpgid resumed>) = 0 [pid 21069] set_robust_list(0x55557143c660, 24 [pid 21067] <... prctl resumed>) = 0 [pid 21065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21065] write(3, "1000", 4 [pid 21067] setpgid(0, 0 [pid 21069] <... set_robust_list resumed>) = 0 [pid 21066] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21066, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21068 attached [pid 21065] <... write resumed>) = 4 [pid 21068] set_robust_list(0x55557143c660, 24) = 0 [pid 21068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21065] close(3 [pid 21067] <... setpgid resumed>) = 0 [pid 21068] <... prctl resumed>) = 0 [pid 21068] setpgid(0, 0) = 0 [pid 21068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21065] <... close resumed>) = 0 [pid 21067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21068] <... openat resumed>) = 3 [pid 21065] write(1, "executing program\n", 18 [pid 21068] write(3, "1000", 4 [pid 21067] <... openat resumed>) = 3 [pid 21068] <... write resumed>) = 4 [pid 21068] close(3) = 0 [pid 21068] write(1, "executing program\n", 18executing program ) = 18 [pid 21068] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21068] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21068] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8908, si_int=0, si_ptr=NULL} --- executing program [pid 21065] <... write resumed>) = 18 [pid 21069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21067] write(3, "1000", 4 [pid 21065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21069] <... prctl resumed>) = 0 [pid 21067] <... write resumed>) = 4 [pid 21065] <... timer_create resumed>[0]) = 0 [pid 21067] close(3 [pid 21069] setpgid(0, 0 [pid 21065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21067] <... close resumed>) = 0 [pid 21068] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21068, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 21065] <... timer_settime resumed>NULL) = 0 [pid 21067] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21067] <... write resumed>) = 18 [pid 21065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36719, si_int=0, si_ptr=NULL} --- [pid 21069] <... setpgid resumed>) = 0 [pid 21067] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21065] +++ killed by SIGRT_1 +++ [pid 21067] <... timer_create resumed>[0]) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21069] <... openat resumed>) = 3 [pid 21067] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21070 ./strace-static-x86_64: Process 21070 attached [pid 21069] write(3, "1000", 4 [pid 21067] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=59918, si_int=0, si_ptr=NULL} --- [pid 21069] <... write resumed>) = 4 [pid 21070] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 [pid 21067] +++ killed by SIGRT_1 +++ [pid 21069] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21067, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21069] <... close resumed>) = 0 [pid 21069] write(1, "executing program\n", 18) = 18 executing program [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21069] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21072 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21071 [pid 21069] <... timer_create resumed>[0]) = 0 [pid 21069] 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 21071 attached [pid 21071] set_robust_list(0x55557143c660, 24) = 0 [pid 21071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21069] <... timer_settime resumed>NULL) = 0 [pid 21070] <... set_robust_list resumed>) = 0 [pid 21071] <... prctl resumed>) = 0 [pid 21071] setpgid(0, 0) = 0 [pid 21069] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46984, si_int=0, si_ptr=NULL} --- [pid 21071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21071] write(3, "1000", 4) = 4 [pid 21071] close(3) = 0 [pid 21071] write(1, "executing program\n", 18) = 18 [pid 21069] +++ killed by SIGRT_1 +++ [pid 21071] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21069, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21071] <... timer_create resumed>[0]) = 0 [pid 21071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21071] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8431, si_int=0, si_ptr=NULL} --- [pid 21070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21070] setpgid(0, 0) = 0 [pid 21071] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21071, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21072 attached [pid 21072] set_robust_list(0x55557143c660, 24) = 0 [pid 21072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21072] setpgid(0, 0) = 0 [pid 21072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21070] <... openat resumed>) = 3 [pid 21072] write(3, "1000", 4executing program ) = 4 [pid 21070] write(3, "1000", 4 [pid 21072] close(3) = 0 [pid 21072] write(1, "executing program\n", 18) = 18 [pid 21072] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21072] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21072] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7960, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 21070] <... write resumed>) = 4 [pid 21070] close(3 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 21070] <... close resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21073 [pid 21070] write(1, "executing program\n", 18./strace-static-x86_64: Process 21073 attached ) = 18 [pid 21070] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21073] set_robust_list(0x55557143c660, 24 [pid 21070] <... timer_create resumed>[0]) = 0 [pid 21073] <... set_robust_list resumed>) = 0 [pid 21070] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21072] +++ killed by SIGRT_1 +++ [pid 21070] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21072, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21070] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20546, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21073] <... prctl resumed>) = 0 [pid 21070] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21070, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21073] setpgid(0, 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21073] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21074 ./strace-static-x86_64: Process 21074 attached [pid 21073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21074] set_robust_list(0x55557143c660, 24 [pid 21073] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21075 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21075 [pid 21074] <... set_robust_list resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21073] write(3, "1000", 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21073] <... write resumed>) = 4 [pid 21074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21075] set_robust_list(0x55557143c660, 24 [pid 21074] <... prctl resumed>) = 0 [pid 21073] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21076 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21076 [pid 21075] <... set_robust_list resumed>) = 0 [pid 21074] setpgid(0, 0 [pid 21073] <... close resumed>) = 0 ./strace-static-x86_64: Process 21077 attached [pid 21075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21073] write(1, "executing program\n", 18 [pid 21074] <... setpgid resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21077 [pid 21077] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 21077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21075] <... prctl resumed>) = 0 [pid 21074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21073] <... write resumed>) = 18 [pid 21077] <... prctl resumed>) = 0 [pid 21077] setpgid(0, 0) = 0 [pid 21077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21073] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21075] setpgid(0, 0 [pid 21074] <... openat resumed>) = 3 [pid 21073] <... timer_create resumed>[0]) = 0 executing program [pid 21075] <... setpgid resumed>) = 0 [pid 21074] write(3, "1000", 4 [pid 21077] <... openat resumed>) = 3 [pid 21077] write(3, "1000", 4) = 4 [pid 21077] close(3 [pid 21075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21074] <... write resumed>) = 4 [pid 21077] <... close resumed>) = 0 [pid 21077] write(1, "executing program\n", 18 [pid 21073] <... timer_settime resumed>NULL) = 0 [pid 21077] <... write resumed>) = 18 [pid 21075] <... openat resumed>) = 3 [pid 21074] close(3 [pid 21073] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18241, si_int=0, si_ptr=NULL} --- [pid 21077] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21076] set_robust_list(0x55557143c660, 24 [pid 21075] write(3, "1000", 4 [pid 21074] <... close resumed>) = 0 [pid 21077] <... timer_create resumed>[0]) = 0 [pid 21077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21077] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8413, si_int=0, si_ptr=NULL} --- [pid 21073] +++ killed by SIGRT_1 +++ [pid 21074] write(1, "executing program\n", 18 [pid 21075] <... write resumed>) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21073, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21074] <... write resumed>) = 18 [pid 21075] close(3 [pid 21077] +++ killed by SIGRT_1 +++ executing program [pid 21074] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21075] <... close resumed>) = 0 [pid 21075] write(1, "executing program\n", 18 [pid 21074] <... timer_create resumed>[0]) = 0 [pid 21075] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21077, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21074] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21075] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21075] <... timer_create resumed>[0]) = 0 [pid 21074] <... timer_settime resumed>NULL) = 0 [pid 21075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21074] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19147, si_int=0, si_ptr=NULL} --- [pid 21075] <... timer_settime resumed>NULL) = 0 [pid 21075] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13670, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21074] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21078 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21074, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21078 attached [pid 21078] set_robust_list(0x55557143c660, 24) = 0 [pid 21075] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21075, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21076] <... set_robust_list resumed>) = 0 [pid 21078] setpgid(0, 0) = 0 [pid 21078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21078] <... openat resumed>) = 3 [pid 21076] <... prctl resumed>) = 0 [pid 21078] write(3, "1000", 4) = 4 [pid 21078] close(3) = 0 executing program [pid 21078] write(1, "executing program\n", 18) = 18 [pid 21078] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21076] setpgid(0, 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 21076] <... setpgid resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21079 [pid 21078] <... timer_create resumed>[0]) = 0 [pid 21076] <... openat resumed>) = 3 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21076] write(3, "1000", 4./strace-static-x86_64: Process 21079 attached ./strace-static-x86_64: Process 21080 attached ) = 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21080 [pid 21078] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21076] close(3 [pid 21078] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12455, si_int=0, si_ptr=NULL} --- executing program [pid 21076] <... close resumed>) = 0 [pid 21079] set_robust_list(0x55557143c660, 24 [pid 21076] write(1, "executing program\n", 18) = 18 [pid 21076] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21079] <... set_robust_list resumed>) = 0 [pid 21080] set_robust_list(0x55557143c660, 24 [pid 21076] <... timer_create resumed>[0]) = 0 [pid 21079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21076] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21079] <... prctl resumed>) = 0 [pid 21080] <... set_robust_list resumed>) = 0 [pid 21076] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9367, si_int=0, si_ptr=NULL} --- [pid 21078] +++ killed by SIGRT_1 +++ [pid 21079] setpgid(0, 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21078, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21076] +++ killed by SIGRT_1 +++ [pid 343] <... restart_syscall resumed>) = 0 [pid 21079] <... setpgid resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21076, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21081 attached , child_tidptr=0x55557143c650) = 21081 [pid 21081] set_robust_list(0x55557143c660, 24) = 0 [pid 21081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21080] <... prctl resumed>) = 0 [pid 21081] <... prctl resumed>) = 0 [pid 21081] setpgid(0, 0) = 0 [pid 21079] <... openat resumed>) = 3 [pid 21081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21079] write(3, "1000", 4 [pid 21081] write(3, "1000", 4 [pid 21080] setpgid(0, 0 [pid 21079] <... write resumed>) = 4 [pid 21081] <... write resumed>) = 4 [pid 21081] close(3) = 0 [pid 21081] write(1, "executing program\n", 18executing program ) = 18 [pid 21081] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21079] close(3 [pid 21081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21081] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8779, si_int=0, si_ptr=NULL} --- executing program [pid 21079] <... close resumed>) = 0 [pid 21080] <... setpgid resumed>) = 0 [pid 21079] write(1, "executing program\n", 18) = 18 [pid 21079] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21079] <... timer_create resumed>[0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21080] <... openat resumed>) = 3 [pid 21079] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21082 ./strace-static-x86_64: Process 21082 attached [pid 21079] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51450, si_int=0, si_ptr=NULL} --- [pid 21080] write(3, "1000", 4 [pid 21081] +++ killed by SIGRT_1 +++ [pid 21082] set_robust_list(0x55557143c660, 24 [pid 21080] <... write resumed>) = 4 [pid 21079] +++ killed by SIGRT_1 +++ [pid 21082] <... set_robust_list resumed>) = 0 [pid 21080] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21081, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21079, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21080] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 346] <... restart_syscall resumed>) = 0 [pid 21080] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21080] <... write resumed>) = 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21083 [pid 21082] <... prctl resumed>) = 0 [pid 21080] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21082] setpgid(0, 0./strace-static-x86_64: Process 21083 attached ) = 0 [pid 21080] <... timer_create resumed>[0]) = 0 [pid 21083] set_robust_list(0x55557143c660, 24 [pid 21082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21080] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21083] <... set_robust_list resumed>) = 0 [pid 21082] <... openat resumed>) = 3 [pid 21080] <... timer_settime resumed>NULL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21084 [pid 21082] write(3, "1000", 4 [pid 21080] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=83735, si_int=0, si_ptr=NULL} --- [pid 21083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21082] <... write resumed>) = 4 [pid 21080] +++ killed by SIGRT_1 +++ [pid 21082] close(3 [pid 21083] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21084 attached [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21080, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21082] <... close resumed>) = 0 [pid 21083] setpgid(0, 0 [pid 21084] set_robust_list(0x55557143c660, 24 [pid 21083] <... setpgid resumed>) = 0 [pid 21082] write(1, "executing program\n", 18executing program [pid 21084] <... set_robust_list resumed>) = 0 [pid 21083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21082] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 21082] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21083] <... openat resumed>) = 3 [pid 21083] write(3, "1000", 4 [pid 21082] <... timer_create resumed>[0]) = 0 [pid 21084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21083] <... write resumed>) = 4 [pid 21082] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21082] <... timer_settime resumed>NULL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21085 [pid 21084] <... prctl resumed>) = 0 [pid 21083] close(3./strace-static-x86_64: Process 21085 attached [pid 21085] set_robust_list(0x55557143c660, 24) = 0 [pid 21085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21084] setpgid(0, 0 [pid 21083] <... close resumed>) = 0 [pid 21082] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51293, si_int=0, si_ptr=NULL} --- [pid 21085] <... prctl resumed>) = 0 [pid 21085] setpgid(0, 0) = 0 [pid 21085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21085] write(3, "1000", 4 [pid 21082] +++ killed by SIGRT_1 +++ executing program [pid 21083] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21082, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 21083] <... write resumed>) = 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21084] <... setpgid resumed>) = 0 [pid 21083] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21086 [pid 21085] <... write resumed>) = 4 [pid 21083] <... timer_create resumed>[0]) = 0 [pid 21084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21085] close(3executing program ) = 0 [pid 21085] write(1, "executing program\n", 18) = 18 [pid 21085] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21083] <... timer_settime resumed>NULL) = 0 [pid 21085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21085] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8554, si_int=0, si_ptr=NULL} --- [pid 21083] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=65983, si_int=0, si_ptr=NULL} --- [pid 21084] <... openat resumed>) = 3 [pid 21083] +++ killed by SIGRT_1 +++ [pid 21084] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21083, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21086 attached [pid 21084] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21087 attached [pid 21086] set_robust_list(0x55557143c660, 24 [pid 21084] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21087 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21088 [pid 21086] <... set_robust_list resumed>) = 0 [pid 21084] <... close resumed>) = 0 [pid 21085] +++ killed by SIGRT_1 +++ [pid 21086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21084] write(1, "executing program\n", 18 [pid 21087] set_robust_list(0x55557143c660, 24 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21085, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 21088 attached [pid 21087] <... set_robust_list resumed>) = 0 [pid 21086] <... prctl resumed>) = 0 [pid 21084] <... write resumed>) = 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21084] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21086] setpgid(0, 0) = 0 [pid 21084] <... timer_create resumed>[0]) = 0 [pid 21086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21084] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21084] <... timer_settime resumed>NULL) = 0 [pid 21086] <... openat resumed>) = 3 [pid 21084] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20290, si_int=0, si_ptr=NULL} --- [pid 21087] <... prctl resumed>) = 0 [pid 21086] write(3, "1000", 4 [pid 21088] set_robust_list(0x55557143c660, 24 [pid 21084] +++ killed by SIGRT_1 +++ [pid 21086] <... write resumed>) = 4 [pid 21087] setpgid(0, 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21084, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21088] <... set_robust_list resumed>) = 0 [pid 21087] <... setpgid resumed>) = 0 [pid 21086] close(3executing program ) = 0 [pid 21086] write(1, "executing program\n", 18 [pid 21087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21086] <... write resumed>) = 18 [pid 21088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21086] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21086] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21086] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8080, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21086] +++ killed by SIGRT_1 +++ [pid 21087] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21086, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21089 [pid 21087] write(3, "1000", 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21087] <... write resumed>) = 4 [pid 21087] close(3) = 0 [pid 21087] write(1, "executing program\n", 18executing program ) = 18 [pid 21087] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21088] <... prctl resumed>) = 0 [pid 21087] <... timer_create resumed>[0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21088] setpgid(0, 0 [pid 21087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21088] <... setpgid resumed>) = 0 [pid 21087] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10627, si_int=0, si_ptr=NULL} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21090 attached ) = 3 [pid 21087] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21090 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21087, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21089 attached [pid 21089] set_robust_list(0x55557143c660, 24) = 0 [pid 21089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21088] write(3, "1000", 4 [pid 21090] set_robust_list(0x55557143c660, 24 [pid 21089] <... prctl resumed>) = 0 [pid 21089] setpgid(0, 0) = 0 [pid 21090] <... set_robust_list resumed>) = 0 [pid 21088] <... write resumed>) = 4 [pid 21089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21088] close(3 [pid 21090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21089] <... openat resumed>) = 3 [pid 21089] write(3, "1000", 4) = 4 [pid 21089] close(3) = 0 executing program [pid 21089] write(1, "executing program\n", 18) = 18 [pid 21089] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21090] <... prctl resumed>) = 0 [pid 21088] <... close resumed>) = 0 [pid 21089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21090] setpgid(0, 0 [pid 21088] write(1, "executing program\n", 18 [pid 21089] <... timer_settime resumed>NULL) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21088] <... write resumed>) = 18 [pid 21088] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21088] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9209, si_int=0, si_ptr=NULL} --- executing program [pid 21088] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21091 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21088, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21092 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21090] <... setpgid resumed>) = 0 [pid 21089] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=213683, si_int=0, si_ptr=NULL} --- [pid 21090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21092 attached ./strace-static-x86_64: Process 21091 attached [pid 21091] set_robust_list(0x55557143c660, 24 [pid 21092] set_robust_list(0x55557143c660, 24 [pid 21091] <... set_robust_list resumed>) = 0 [pid 21092] <... set_robust_list resumed>) = 0 [pid 21090] <... openat resumed>) = 3 [pid 21089] +++ killed by SIGRT_1 +++ [pid 21091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21090] write(3, "1000", 4 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21089, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21090] <... write resumed>) = 4 [pid 21090] close(3) = 0 [pid 21090] write(1, "executing program\n", 18) = 18 [pid 21090] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21091] <... prctl resumed>) = 0 [pid 21090] <... timer_create resumed>[0]) = 0 [pid 21090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21091] setpgid(0, 0 [pid 21090] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15391, si_int=0, si_ptr=NULL} --- [pid 21091] <... setpgid resumed>) = 0 [pid 21092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21092] <... prctl resumed>) = 0 [pid 21090] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21090, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21092] setpgid(0, 0 [pid 21091] <... openat resumed>) = 3 [pid 21092] <... setpgid resumed>) = 0 [pid 21092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21091] write(3, "1000", 4 [pid 21092] <... openat resumed>) = 3 [pid 21092] write(3, "1000", 4) = 4 [pid 21092] close(3) = 0 [pid 21092] write(1, "executing program\n", 18executing program ) = 18 [pid 21092] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21091] <... write resumed>) = 4 [pid 21092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21092] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7773, si_int=0, si_ptr=NULL} --- executing program [pid 21091] close(3) = 0 [pid 21091] write(1, "executing program\n", 18 [pid 21092] +++ killed by SIGRT_1 +++ [pid 21091] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21092, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21091] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21091] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29008, si_int=0, si_ptr=NULL} --- [pid 21091] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21091, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21094 ./strace-static-x86_64: Process 21094 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21093 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21095 [pid 21094] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21093 attached [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21093] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21096 attached [pid 21096] set_robust_list(0x55557143c660, 24 [pid 21093] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21096 ./strace-static-x86_64: Process 21097 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21097 [pid 21094] <... set_robust_list resumed>) = 0 [pid 21093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21094] setpgid(0, 0) = 0 [pid 21096] <... set_robust_list resumed>) = 0 [pid 21093] <... prctl resumed>) = 0 [pid 21094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21093] setpgid(0, 0 [pid 21094] <... openat resumed>) = 3 [pid 21093] <... setpgid resumed>) = 0 [pid 21094] write(3, "1000", 4) = 4 executing program [pid 21094] close(3) = 0 [pid 21094] write(1, "executing program\n", 18) = 18 [pid 21093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21094] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21094] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21093] <... openat resumed>) = 3 [pid 21094] <... timer_settime resumed>NULL) = 0 [pid 21094] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14072, si_int=0, si_ptr=NULL} --- [pid 21093] write(3, "1000", 4 [pid 21097] set_robust_list(0x55557143c660, 24 [pid 21096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21097] <... set_robust_list resumed>) = 0 [pid 21096] <... prctl resumed>) = 0 [pid 21093] <... write resumed>) = 4 [pid 21093] close(3 [pid 21096] setpgid(0, 0 [pid 21093] <... close resumed>) = 0 [pid 21094] +++ killed by SIGRT_1 +++ [pid 21093] write(1, "executing program\n", 18 [pid 21096] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21094, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21095 attached executing program [pid 21093] <... write resumed>) = 18 [pid 21095] set_robust_list(0x55557143c660, 24) = 0 [pid 21095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21093] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21095] setpgid(0, 0) = 0 [pid 21095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21093] <... timer_create resumed>[0]) = 0 [pid 21096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21093] 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 21096] <... openat resumed>) = 3 [pid 21095] <... openat resumed>) = 3 [pid 21093] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19930, si_int=0, si_ptr=NULL} --- [pid 21095] write(3, "1000", 4) = 4 [pid 21095] close(3) = 0 [pid 21095] write(1, "executing program\n", 18) = 18 [pid 21095] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21093] +++ killed by SIGRT_1 +++ [pid 21095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21093, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21096] write(3, "1000", 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21095] <... timer_settime resumed>NULL) = 0 [pid 21096] <... write resumed>) = 4 executing program [pid 21095] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20473, si_int=0, si_ptr=NULL} --- [pid 21096] close(3) = 0 [pid 21096] write(1, "executing program\n", 18 [pid 21097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21096] <... write resumed>) = 18 [pid 21096] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21097] <... prctl resumed>) = 0 [pid 21096] <... timer_create resumed>[0]) = 0 [pid 21096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21097] setpgid(0, 0 [pid 21096] <... timer_settime resumed>NULL) = 0 [pid 21095] +++ killed by SIGRT_1 +++ [pid 21096] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14779, si_int=0, si_ptr=NULL} --- [pid 21097] <... setpgid resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21095, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21098 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21099 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21098 attached [pid 21098] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21100 [pid 21098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21098] setpgid(0, 0) = 0 [pid 21098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21096] +++ killed by SIGRT_1 +++ executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21096, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21098] <... openat resumed>) = 3 [pid 21098] write(3, "1000", 4) = 4 [pid 21098] close(3) = 0 [pid 21098] write(1, "executing program\n", 18) = 18 [pid 21098] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21098] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8425, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21099 attached [pid 21097] <... openat resumed>) = 3 [pid 21097] write(3, "1000", 4 [pid 21099] set_robust_list(0x55557143c660, 24 [pid 21097] <... write resumed>) = 4 [pid 21099] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21100 attached [pid 21097] close(3) = 0 executing program [pid 21100] set_robust_list(0x55557143c660, 24 [pid 21099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21097] write(1, "executing program\n", 18 [pid 21098] +++ killed by SIGRT_1 +++ [pid 21097] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21098, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21100] <... set_robust_list resumed>) = 0 [pid 21100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21100] <... prctl resumed>) = 0 [pid 21097] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21100] setpgid(0, 0) = 0 [pid 21099] <... prctl resumed>) = 0 [pid 21097] <... timer_create resumed>[0]) = 0 [pid 21100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21097] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21100] write(3, "1000", 4) = 4 [pid 21100] close(3executing program ) = 0 [pid 21100] write(1, "executing program\n", 18) = 18 [pid 21100] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21097] <... timer_settime resumed>NULL) = 0 [pid 21100] <... timer_create resumed>[0]) = 0 [pid 21100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21100] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8364, si_int=0, si_ptr=NULL} --- [pid 21097] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=50963, si_int=0, si_ptr=NULL} --- [pid 21099] setpgid(0, 0) = 0 [pid 21100] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21100, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21097] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21097, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21099] <... openat resumed>) = 3 [pid 21099] write(3, "1000", 4) = 4 [pid 21099] close(3) = 0 executing program [pid 21099] write(1, "executing program\n", 18) = 18 [pid 21099] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21099] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9052, si_int=0, si_ptr=NULL} --- [pid 21099] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21099, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21101 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21101 [pid 344] <... restart_syscall resumed>) = 0 [pid 21101] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21102 attached [pid 21102] set_robust_list(0x55557143c660, 24) = 0 [pid 21102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21102] setpgid(0, 0) = 0 [pid 21102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21103 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21102 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21104 [pid 21102] <... openat resumed>) = 3 [pid 21102] write(3, "1000", 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21105 [pid 21102] <... write resumed>) = 4 [pid 21102] close(3) = 0 [pid 21102] write(1, "executing program\n", 18executing program ) = 18 [pid 21102] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21101] <... set_robust_list resumed>) = 0 [pid 21102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21102] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8895, si_int=0, si_ptr=NULL} --- [pid 21101] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21105 attached ) = 0 [pid 21105] set_robust_list(0x55557143c660, 24 [pid 21101] setpgid(0, 0) = 0 [pid 21105] <... set_robust_list resumed>) = 0 [pid 21102] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21104 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21102, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21104] set_robust_list(0x55557143c660, 24) = 0 [pid 21104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21104] <... prctl resumed>) = 0 [pid 21104] setpgid(0, 0) = 0 [pid 21104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21103 attached [pid 21101] <... openat resumed>) = 3 [pid 21103] set_robust_list(0x55557143c660, 24) = 0 [pid 21101] write(3, "1000", 4 [pid 21105] <... prctl resumed>) = 0 [pid 21103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21101] <... write resumed>) = 4 [pid 21105] setpgid(0, 0 [pid 21101] close(3 [pid 21103] <... prctl resumed>) = 0 [pid 21103] setpgid(0, 0) = 0 [pid 21103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21105] <... setpgid resumed>) = 0 [pid 21101] <... close resumed>) = 0 [pid 21104] <... openat resumed>) = 3 [pid 21103] <... openat resumed>) = 3 [pid 21104] write(3, "1000", 4) = 4 [pid 21103] write(3, "1000", 4 [pid 21104] close(3 [pid 21103] <... write resumed>) = 4 [pid 21104] <... close resumed>) = 0 [pid 21103] close(3 [pid 21105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21104] write(1, "executing program\n", 18 [pid 21101] write(1, "executing program\n", 18executing program executing program [pid 21103] <... close resumed>) = 0 [pid 21104] <... write resumed>) = 18 [pid 21104] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21101] <... write resumed>) = 18 executing program [pid 21103] write(1, "executing program\n", 18) = 18 [pid 21103] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21101] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21104] <... timer_create resumed>[0]) = 0 [pid 21103] <... timer_create resumed>[0]) = 0 [pid 21104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21101] <... timer_create resumed>[0]) = 0 [pid 21103] <... timer_settime resumed>NULL) = 0 [pid 21104] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31867, si_int=0, si_ptr=NULL} --- [pid 21103] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16847, si_int=0, si_ptr=NULL} --- [pid 21101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21105] <... openat resumed>) = 3 [pid 21101] <... timer_settime resumed>NULL) = 0 [pid 21101] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16966, si_int=0, si_ptr=NULL} --- [pid 21105] write(3, "1000", 4) = 4 [pid 21101] +++ killed by SIGRT_1 +++ [pid 21105] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21101, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21105] <... close resumed>) = 0 executing program [pid 21105] write(1, "executing program\n", 18 [pid 21104] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21104, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21105] <... write resumed>) = 18 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21105] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21103] +++ killed by SIGRT_1 +++ [pid 21105] <... timer_create resumed>[0]) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21103, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21105] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17991, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21105] +++ killed by SIGRT_1 +++ [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21105, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21106 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21107 attached [pid 21107] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21107 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21108 [pid 21107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21107] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21106 attached [pid 21107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 21107] <... openat resumed>) = 3 [pid 21107] write(3, "1000", 4) = 4 [pid 21107] close(3) = 0 [pid 21107] write(1, "executing program\n", 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21109 [pid 21107] <... write resumed>) = 18 [pid 21107] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21107] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8488, si_int=0, si_ptr=NULL} --- [pid 21106] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21109 attached ) = 0 [pid 21106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21109] set_robust_list(0x55557143c660, 24) = 0 [pid 21107] +++ killed by SIGRT_1 +++ [pid 21106] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21108 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21107, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21108] set_robust_list(0x55557143c660, 24) = 0 [pid 21108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21108] <... prctl resumed>) = 0 [pid 21108] setpgid(0, 0) = 0 [pid 21106] setpgid(0, 0 [pid 21108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21106] <... setpgid resumed>) = 0 [pid 21108] write(3, "1000", 4) = 4 [pid 21108] close(3) = 0 executing program [pid 21108] write(1, "executing program\n", 18) = 18 [pid 21108] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21108] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22708, si_int=0, si_ptr=NULL} --- [pid 21106] <... openat resumed>) = 3 [pid 21106] write(3, "1000", 4 [pid 21109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21106] <... write resumed>) = 4 [pid 21109] <... prctl resumed>) = 0 executing program [pid 21109] setpgid(0, 0 [pid 21106] close(3) = 0 [pid 21109] <... setpgid resumed>) = 0 [pid 21106] write(1, "executing program\n", 18 [pid 21108] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21108, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21106] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 21106] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21110 attached [pid 21109] <... openat resumed>) = 3 [pid 21106] <... timer_create resumed>[0]) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21110 [pid 21109] write(3, "1000", 4 [pid 21106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21110] set_robust_list(0x55557143c660, 24) = 0 [pid 21109] <... write resumed>) = 4 [pid 21106] <... timer_settime resumed>NULL) = 0 [pid 21109] close(3 [pid 21110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21109] <... close resumed>) = 0 [pid 21106] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42978, si_int=0, si_ptr=NULL} --- [pid 21110] <... prctl resumed>) = 0 [pid 21109] write(1, "executing program\n", 18executing program [pid 21106] +++ killed by SIGRT_1 +++ [pid 21109] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21106, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 21109] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21110] setpgid(0, 0 [pid 21109] <... timer_create resumed>[0]) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21111 [pid 21109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 21110] <... setpgid resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21109] <... timer_settime resumed>NULL) = 0 [pid 21110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21109] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18987, si_int=0, si_ptr=NULL} --- [pid 21110] <... openat resumed>) = 3 [pid 21110] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21109] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21109, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21112 attached [pid 21112] set_robust_list(0x55557143c660, 24) = 0 [pid 21110] <... write resumed>) = 4 [pid 21112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21112] setpgid(0, 0) = 0 [pid 21112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21110] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21113 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21112 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21110] <... close resumed>) = 0 [pid 21112] <... openat resumed>) = 3 [pid 21112] write(3, "1000", 4) = 4 [pid 21112] close(3) = 0 executing program executing program [pid 21110] write(1, "executing program\n", 18 [pid 21112] write(1, "executing program\n", 18) = 18 [pid 21112] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21110] <... write resumed>) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21114 [pid 21112] <... timer_create resumed>[0]) = 0 [pid 21112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21112] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9277, si_int=0, si_ptr=NULL} --- [pid 21110] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 ./strace-static-x86_64: Process 21111 attached [pid 21110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21110] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19505, si_int=0, si_ptr=NULL} --- [pid 21111] set_robust_list(0x55557143c660, 24 [pid 21112] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21113 attached [pid 21113] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21114 attached ) = 0 [pid 21110] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21110, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21111] <... set_robust_list resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21112, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21114] set_robust_list(0x55557143c660, 24) = 0 [pid 21114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21113] setpgid(0, 0) = 0 [pid 21113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21114] <... prctl resumed>) = 0 [pid 21114] setpgid(0, 0) = 0 [pid 21111] <... prctl resumed>) = 0 [pid 21113] <... openat resumed>) = 3 [pid 21111] setpgid(0, 0) = 0 [pid 21113] write(3, "1000", 4) = 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 21115 attached [pid 21115] set_robust_list(0x55557143c660, 24 [pid 21111] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21115 [pid 21113] close(3executing program ) = 0 [pid 21113] write(1, "executing program\n", 18) = 18 [pid 21115] <... set_robust_list resumed>) = 0 [pid 21113] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21111] <... write resumed>) = 4 [pid 21113] <... timer_create resumed>[0]) = 0 [pid 21114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21113] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21111] close(3 [pid 21113] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=70965, si_int=0, si_ptr=NULL} --- [pid 21111] <... close resumed>) = 0 [pid 21115] <... prctl resumed>) = 0 [pid 21111] write(1, "executing program\n", 18 [pid 21115] setpgid(0, 0executing program [pid 21111] <... write resumed>) = 18 [pid 21115] <... setpgid resumed>) = 0 [pid 21111] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21114] <... openat resumed>) = 3 [pid 21114] write(3, "1000", 4 [pid 21111] <... timer_create resumed>[0]) = 0 [pid 21114] <... write resumed>) = 4 [pid 21114] close(3) = 0 [pid 21115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21111] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21113] +++ killed by SIGRT_1 +++ [pid 21111] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19137, si_int=0, si_ptr=NULL} --- [pid 21115] <... openat resumed>) = 3 [pid 21114] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21113, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21114] <... write resumed>) = 18 [pid 21114] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21114] 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 21117 attached ./strace-static-x86_64: Process 21116 attached [pid 21114] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7712, si_int=0, si_ptr=NULL} --- [pid 21115] write(3, "1000", 4 [pid 21111] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21111, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21117 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21116 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21118 [pid 21114] +++ killed by SIGRT_1 +++ [pid 21115] <... write resumed>) = 4 [pid 21115] close(3) = 0 executing program [pid 21115] write(1, "executing program\n", 18) = 18 [pid 21116] set_robust_list(0x55557143c660, 24 [pid 21115] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21116] <... set_robust_list resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21114, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21115] <... timer_create resumed>[0]) = 0 [pid 21115] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21116] <... prctl resumed>) = 0 [pid 21115] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21118 attached [pid 21116] setpgid(0, 0 [pid 21117] set_robust_list(0x55557143c660, 24 [pid 21115] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=47332, si_int=0, si_ptr=NULL} --- [pid 21116] <... setpgid resumed>) = 0 [pid 21117] <... set_robust_list resumed>) = 0 [pid 21118] set_robust_list(0x55557143c660, 24 [pid 21117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21118] <... set_robust_list resumed>) = 0 [pid 21116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21117] <... prctl resumed>) = 0 [pid 21118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21117] setpgid(0, 0 [pid 21116] write(3, "1000", 4) = 4 [pid 21116] close(3) = 0 executing program [pid 21118] <... prctl resumed>) = 0 [pid 21117] <... setpgid resumed>) = 0 [pid 21116] write(1, "executing program\n", 18) = 18 [pid 21116] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21118] setpgid(0, 0 [pid 21117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21115] +++ killed by SIGRT_1 +++ [pid 21116] <... timer_create resumed>[0]) = 0 [pid 21116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21116] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8807, si_int=0, si_ptr=NULL} --- [pid 21118] <... setpgid resumed>) = 0 [pid 21117] <... openat resumed>) = 3 [pid 21116] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21115, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21116, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21117] write(3, "1000", 4 [pid 21118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21117] <... write resumed>) = 4 [pid 21117] close(3) = 0 [pid 21118] <... openat resumed>) = 3 [pid 21118] write(3, "1000", 4 [pid 21117] write(1, "executing program\n", 18 [pid 21118] <... write resumed>) = 4 [pid 21117] <... write resumed>) = 18 [pid 21118] close(3 [pid 21117] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21118] <... close resumed>) = 0 [pid 21117] <... timer_create resumed>[0]) = 0 [pid 21118] write(1, "executing program\n", 18 [pid 21117] 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 21118] <... write resumed>) = 18 [pid 21117] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18800, si_int=0, si_ptr=NULL} --- [pid 21117] +++ killed by SIGRT_1 +++ [pid 21118] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21117, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21118] <... timer_create resumed>[0]) = 0 [pid 21118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21119 attached [pid 21118] <... timer_settime resumed>NULL) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21119 [pid 21118] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=106968, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21119] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 21119] <... set_robust_list resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21120 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21120 [pid 21120] set_robust_list(0x55557143c660, 24) = 0 [pid 21120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21120] setpgid(0, 0) = 0 [pid 21120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21121 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21122 [pid 21120] <... openat resumed>) = 3 [pid 21120] write(3, "1000", 4executing program ) = 4 [pid 21120] close(3) = 0 [pid 21120] write(1, "executing program\n", 18) = 18 [pid 21120] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21118] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21118, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21120] <... timer_settime resumed>NULL) = 0 [pid 21120] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51087, si_int=0, si_ptr=NULL} --- [pid 21119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21119] setpgid(0, 0) = 0 [pid 21120] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21121 attached [pid 21121] set_robust_list(0x55557143c660, 24) = 0 [pid 21121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21120, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21121] <... prctl resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21121] setpgid(0, 0) = 0 [pid 21119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21122 attached [pid 21122] set_robust_list(0x55557143c660, 24) = 0 [pid 21122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21119] <... openat resumed>) = 3 [pid 21122] <... prctl resumed>) = 0 [pid 21119] write(3, "1000", 4 [pid 21122] setpgid(0, 0) = 0 [pid 21119] <... write resumed>) = 4 [pid 21122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21121] <... openat resumed>) = 3 [pid 21119] close(3 [pid 21121] write(3, "1000", 4) = 4 [pid 21121] close(3) = 0 executing program [pid 21121] write(1, "executing program\n", 18 [pid 21122] write(3, "1000", 4 [pid 21121] <... write resumed>) = 18 [pid 21122] <... write resumed>) = 4 [pid 21121] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21119] <... close resumed>) = 0 [pid 21122] close(3executing program ) = 0 [pid 21122] write(1, "executing program\n", 18) = 18 [pid 21122] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21119] write(1, "executing program\n", 18 [pid 21121] <... timer_create resumed>[0]) = 0 executing program [pid 21122] <... timer_create resumed>[0]) = 0 [pid 21119] <... write resumed>) = 18 [pid 21121] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21119] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21122] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8868, si_int=0, si_ptr=NULL} --- [pid 21121] <... timer_settime resumed>NULL) = 0 [pid 21122] +++ killed by SIGRT_1 +++ [pid 21119] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21122, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21119] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21123 [pid 21121] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=246043, si_int=0, si_ptr=NULL} --- [pid 21119] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21123 attached [pid 21123] set_robust_list(0x55557143c660, 24 [pid 21121] +++ killed by SIGRT_1 +++ [pid 21119] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29118, si_int=0, si_ptr=NULL} --- [pid 21123] <... set_robust_list resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21121, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 21119] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21119, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21124 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21124 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21123] <... prctl resumed>) = 0 [pid 21124] set_robust_list(0x55557143c660, 24 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21125 attached [pid 21125] set_robust_list(0x55557143c660, 24) = 0 [pid 21125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21125 [pid 21125] <... prctl resumed>) = 0 [pid 21125] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21126 [pid 21125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21123] setpgid(0, 0 [pid 21124] <... set_robust_list resumed>) = 0 [pid 21125] <... openat resumed>) = 3 [pid 21123] <... setpgid resumed>) = 0 [pid 21125] write(3, "1000", 4) = 4 [pid 21125] close(3) = 0 [pid 21125] write(1, "executing program\n", 18executing program ) = 18 [pid 21125] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21125] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21125] <... timer_settime resumed>NULL) = 0 [pid 21125] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29719, si_int=0, si_ptr=NULL} --- [pid 21123] <... openat resumed>) = 3 [pid 21123] write(3, "1000", 4) = 4 [pid 21124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21123] close(3 [pid 21124] <... prctl resumed>) = 0 [pid 21123] <... close resumed>) = 0 [pid 21124] setpgid(0, 0 [pid 21123] write(1, "executing program\n", 18 [pid 21125] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21125, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21126 attached [pid 21126] set_robust_list(0x55557143c660, 24) = 0 [pid 21126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21123] <... write resumed>) = 18 [pid 21126] <... prctl resumed>) = 0 [pid 21126] setpgid(0, 0) = 0 [pid 21126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21124] <... setpgid resumed>) = 0 [pid 21123] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21126] <... openat resumed>) = 3 [pid 21126] write(3, "1000", 4) = 4 [pid 21126] close(3executing program ) = 0 [pid 21126] write(1, "executing program\n", 18) = 18 [pid 21126] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21123] <... timer_create resumed>[0]) = 0 [pid 21126] <... timer_create resumed>[0]) = 0 [pid 21123] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21126] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22986, si_int=0, si_ptr=NULL} --- [pid 21123] <... timer_settime resumed>NULL) = 0 [pid 21123] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9178, si_int=0, si_ptr=NULL} --- [pid 21124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 [pid 21123] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21123, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21126] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21127 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21126, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21127 attached [pid 21127] set_robust_list(0x55557143c660, 24) = 0 [pid 21127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21127] setpgid(0, 0 [pid 21124] <... openat resumed>) = 3 [pid 21127] <... setpgid resumed>) = 0 [pid 21127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21124] write(3, "1000", 4) = 4 [pid 21127] <... openat resumed>) = 3 [pid 21124] close(3 [pid 21127] write(3, "1000", 4) = 4 [pid 21127] close(3) = 0 executing program [pid 21127] write(1, "executing program\n", 18) = 18 [pid 21127] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21127] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21127] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8102, si_int=0, si_ptr=NULL} --- [pid 21124] <... close resumed>) = 0 executing program [pid 21124] write(1, "executing program\n", 18) = 18 [pid 21124] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21127] +++ killed by SIGRT_1 +++ [pid 21124] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14717, si_int=0, si_ptr=NULL} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21127, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21124] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21124, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21128 ./strace-static-x86_64: Process 21128 attached ./strace-static-x86_64: Process 21129 attached [pid 21129] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21129 [pid 21129] <... set_robust_list resumed>) = 0 [pid 21129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21128] set_robust_list(0x55557143c660, 24 [pid 21129] <... prctl resumed>) = 0 [pid 21129] setpgid(0, 0 [pid 21128] <... set_robust_list resumed>) = 0 [pid 21129] <... setpgid resumed>) = 0 [pid 21129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21129] write(3, "1000", 4executing program ) = 4 [pid 21129] close(3) = 0 [pid 21129] write(1, "executing program\n", 18) = 18 [pid 21129] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21129] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21129] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20159, si_int=0, si_ptr=NULL} --- [pid 21128] <... prctl resumed>) = 0 [pid 21128] setpgid(0, 0) = 0 [pid 21128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21128] write(3, "1000", 4 [pid 21129] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21129, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21128] <... write resumed>) = 4 [pid 21128] close(3) = 0 [pid 21128] write(1, "executing program\n", 18executing program ) = 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21128] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21130 ./strace-static-x86_64: Process 21130 attached [pid 21128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21130] set_robust_list(0x55557143c660, 24 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 21128] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21131 attached [pid 21128] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29665, si_int=0, si_ptr=NULL} --- [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21131 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21132 attached [pid 21131] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21132 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21133 [pid 21130] <... set_robust_list resumed>) = 0 [pid 21130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21130] setpgid(0, 0) = 0 executing program [pid 21130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21130] write(3, "1000", 4) = 4 [pid 21130] close(3 [pid 21128] +++ killed by SIGRT_1 +++ [pid 21130] <... close resumed>) = 0 [pid 21130] write(1, "executing program\n", 18) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21128, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21131] <... set_robust_list resumed>) = 0 [pid 21132] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21133 attached [pid 21131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21130] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21130] <... timer_create resumed>[0]) = 0 [pid 21131] <... prctl resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21130] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8528, si_int=0, si_ptr=NULL} --- [pid 21131] setpgid(0, 0 [pid 21133] set_robust_list(0x55557143c660, 24 [pid 21132] <... set_robust_list resumed>) = 0 [pid 21131] <... setpgid resumed>) = 0 [pid 21131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21131] <... openat resumed>) = 3 [pid 21132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21131] write(3, "1000", 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21134 [pid 21131] <... write resumed>) = 4 executing program [pid 21131] close(3) = 0 [pid 21131] write(1, "executing program\n", 18 [pid 21130] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21134 attached [pid 21133] <... set_robust_list resumed>) = 0 [pid 21131] <... write resumed>) = 18 [pid 21133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21131] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21130, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21134] set_robust_list(0x55557143c660, 24 [pid 21133] <... prctl resumed>) = 0 [pid 21134] <... set_robust_list resumed>) = 0 [pid 21132] <... prctl resumed>) = 0 [pid 21131] <... timer_create resumed>[0]) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21132] setpgid(0, 0 [pid 21131] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21134] <... prctl resumed>) = 0 [pid 21133] setpgid(0, 0 [pid 21132] <... setpgid resumed>) = 0 [pid 21134] setpgid(0, 0 [pid 21133] <... setpgid resumed>) = 0 [pid 21131] <... timer_settime resumed>NULL) = 0 [pid 21134] <... setpgid resumed>) = 0 [pid 21132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21131] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20178, si_int=0, si_ptr=NULL} --- [pid 21131] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21131, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21132] <... openat resumed>) = 3 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21132] write(3, "1000", 4 [pid 21134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21132] <... write resumed>) = 4 [pid 21133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21132] close(3executing program [pid 21134] <... openat resumed>) = 3 [pid 21132] <... close resumed>) = 0 [pid 21134] write(3, "1000", 4 [pid 21133] <... openat resumed>) = 3 [pid 21132] write(1, "executing program\n", 18 [pid 21134] <... write resumed>) = 4 [pid 21133] write(3, "1000", 4 [pid 21132] <... write resumed>) = 18 [pid 21134] close(3 [pid 21133] <... write resumed>) = 4 [pid 21132] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21134] <... close resumed>) = 0 [pid 21133] close(3 [pid 21132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21134] write(1, "executing program\n", 18 [pid 21133] <... close resumed>) = 0 [pid 21132] <... timer_settime resumed>NULL) = 0 executing program [pid 21134] <... write resumed>) = 18 [pid 21132] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29755, si_int=0, si_ptr=NULL} --- [pid 21132] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21132, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21134] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21133] write(1, "executing program\n", 18 [pid 21134] <... timer_create resumed>[0]) = 0 [pid 21133] <... write resumed>) = 18 [pid 21134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21133] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21134] <... timer_settime resumed>NULL) = 0 [pid 21133] <... timer_create resumed>[0]) = 0 [pid 21134] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25237, si_int=0, si_ptr=NULL} --- [pid 21133] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21134] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21134, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21133] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=108633, si_int=0, si_ptr=NULL} --- [pid 21133] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21133, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21135 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21135 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21136 attached [pid 21136] set_robust_list(0x55557143c660, 24) = 0 [pid 21136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21136] setpgid(0, 0) = 0 [pid 21136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21138 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21136 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21137 [pid 21136] write(3, "1000", 4) = 4 executing program [pid 21136] close(3) = 0 [pid 21136] write(1, "executing program\n", 18) = 18 [pid 21136] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21136] <... timer_create resumed>[0]) = 0 [pid 21136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21136] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8404, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21138 attached [pid 21136] +++ killed by SIGRT_1 +++ [pid 21135] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21139 ./strace-static-x86_64: Process 21137 attached [pid 21137] set_robust_list(0x55557143c660, 24) = 0 [pid 21137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21137] setpgid(0, 0) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21136, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21138] set_robust_list(0x55557143c660, 24 [pid 21135] <... set_robust_list resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21137] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21139 attached [pid 21139] set_robust_list(0x55557143c660, 24 [pid 21137] write(3, "1000", 4) = 4 [pid 21139] <... set_robust_list resumed>) = 0 [pid 21137] close(3 [pid 21139] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 21137] <... close resumed>) = 0 [pid 21137] write(1, "executing program\n", 18) = 18 [pid 21137] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21138] <... set_robust_list resumed>) = 0 [pid 21139] <... prctl resumed>) = 0 [pid 21139] setpgid(0, 0) = 0 [pid 21139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21137] <... timer_create resumed>[0]) = 0 [pid 21137] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21139] <... openat resumed>) = 3 [pid 21135] <... prctl resumed>) = 0 [pid 21137] <... timer_settime resumed>NULL) = 0 [pid 21137] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8674, si_int=0, si_ptr=NULL} --- [pid 21135] setpgid(0, 0 [pid 21139] write(3, "1000", 4executing program ) = 4 [pid 21139] close(3) = 0 [pid 21139] write(1, "executing program\n", 18) = 18 [pid 21139] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21137] +++ killed by SIGRT_1 +++ [pid 21139] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21137, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21139] <... timer_settime resumed>NULL) = 0 [pid 21139] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13820, si_int=0, si_ptr=NULL} --- [pid 21135] <... setpgid resumed>) = 0 [pid 21138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21139] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21139, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21138] <... prctl resumed>) = 0 [pid 21135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21138] setpgid(0, 0) = 0 [pid 21135] write(3, "1000", 4) = 4 [pid 21138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21135] close(3 [pid 21138] <... openat resumed>) = 3 [pid 21138] write(3, "1000", 4 [pid 21135] <... close resumed>) = 0 [pid 21138] <... write resumed>) = 4 executing program [pid 21135] write(1, "executing program\n", 18 [pid 21138] close(3 [pid 21135] <... write resumed>) = 18 [pid 21138] <... close resumed>) = 0 executing program [pid 21138] write(1, "executing program\n", 18 [pid 21135] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21138] <... write resumed>) = 18 [pid 21135] <... timer_create resumed>[0]) = 0 [pid 21135] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21138] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21135] <... timer_settime resumed>NULL) = 0 [pid 21135] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24503, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21140 ./strace-static-x86_64: Process 21140 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21138] <... timer_create resumed>[0]) = 0 [pid 21140] set_robust_list(0x55557143c660, 24 [pid 21138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21140] <... set_robust_list resumed>) = 0 [pid 21138] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21141 attached [pid 21138] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14601, si_int=0, si_ptr=NULL} --- [pid 21140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21135] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21141 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21135, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21141] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21142 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21143 [pid 21140] <... prctl resumed>) = 0 [pid 21140] setpgid(0, 0) = 0 [pid 21141] <... set_robust_list resumed>) = 0 [pid 21140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21140] write(3, "1000", 4) = 4 [pid 21140] close(3) = 0 [pid 21140] write(1, "executing program\n", 18executing program ) = 18 [pid 21140] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21140] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21140] <... timer_settime resumed>NULL) = 0 [pid 21140] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9953, si_int=0, si_ptr=NULL} --- [pid 21140] +++ killed by SIGRT_1 +++ [pid 21138] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21140, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21138, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21143 attached [pid 21143] set_robust_list(0x55557143c660, 24) = 0 [pid 21143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21141] <... prctl resumed>) = 0 [pid 21143] <... prctl resumed>) = 0 [pid 21143] setpgid(0, 0) = 0 [pid 21143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21142 attached [pid 21141] setpgid(0, 0 [pid 21143] <... openat resumed>) = 3 executing program [pid 21143] write(3, "1000", 4) = 4 [pid 21143] close(3) = 0 [pid 21143] write(1, "executing program\n", 18) = 18 [pid 21143] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21141] <... setpgid resumed>) = 0 [pid 21143] <... timer_create resumed>[0]) = 0 [pid 21143] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21143] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9099, si_int=0, si_ptr=NULL} --- [pid 21141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21142] set_robust_list(0x55557143c660, 24 [pid 21141] <... openat resumed>) = 3 [pid 21142] <... set_robust_list resumed>) = 0 [pid 21143] +++ killed by SIGRT_1 +++ [pid 21141] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21143, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21141] <... write resumed>) = 4 [pid 21142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21141] close(3 [pid 21142] <... prctl resumed>) = 0 [pid 21141] <... close resumed>) = 0 executing program [pid 21141] write(1, "executing program\n", 18 [pid 21142] setpgid(0, 0 [pid 21141] <... write resumed>) = 18 [pid 21142] <... setpgid resumed>) = 0 [pid 21141] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21141] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21141] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31514, si_int=0, si_ptr=NULL} --- [pid 21141] +++ killed by SIGRT_1 +++ [pid 21142] <... openat resumed>) = 3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21141, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21142] write(3, "1000", 4) = 4 [pid 21142] close(3) = 0 executing program [pid 21142] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21142] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 21142] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21145 attached ./strace-static-x86_64: Process 21146 attached ./strace-static-x86_64: Process 21144 attached [pid 21142] <... timer_create resumed>[0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21144 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21145 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21146 [pid 21144] set_robust_list(0x55557143c660, 24 [pid 21142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21145] set_robust_list(0x55557143c660, 24 [pid 21142] <... timer_settime resumed>NULL) = 0 [pid 21144] <... set_robust_list resumed>) = 0 [pid 21142] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32060, si_int=0, si_ptr=NULL} --- [pid 21144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21142] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21142, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21144] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21147 attached [pid 21147] set_robust_list(0x55557143c660, 24) = 0 [pid 21147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21147] setpgid(0, 0) = 0 [pid 21147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21144] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21147 [pid 21146] set_robust_list(0x55557143c660, 24 [pid 21145] <... set_robust_list resumed>) = 0 [pid 21147] <... openat resumed>) = 3 [pid 21144] <... setpgid resumed>) = 0 [pid 21147] write(3, "1000", 4 [pid 21145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21147] <... write resumed>) = 4 [pid 21144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21147] close(3) = 0 [pid 21147] write(1, "executing program\n", 18) = 18 [pid 21147] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21147] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21147] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8422, si_int=0, si_ptr=NULL} --- [pid 21144] <... openat resumed>) = 3 [pid 21147] +++ killed by SIGRT_1 +++ [pid 21146] <... set_robust_list resumed>) = 0 [pid 21145] <... prctl resumed>) = 0 [pid 21144] write(3, "1000", 4) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21147, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21145] setpgid(0, 0) = 0 [pid 21144] close(3executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21144] <... close resumed>) = 0 [pid 21145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21144] write(1, "executing program\n", 18) = 18 [pid 21145] <... openat resumed>) = 3 [pid 21144] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21145] write(3, "1000", 4 [pid 21144] <... timer_create resumed>[0]) = 0 [pid 21145] <... write resumed>) = 4 [pid 21144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21145] close(3 [pid 21144] <... timer_settime resumed>NULL) = 0 [pid 21144] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12803, si_int=0, si_ptr=NULL} --- [pid 21145] <... close resumed>) = 0 [pid 21144] +++ killed by SIGRT_1 +++ [pid 21145] write(1, "executing program\n", 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21144, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21145] <... write resumed>) = 18 [pid 21146] <... prctl resumed>) = 0 [pid 21145] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21146] setpgid(0, 0) = 0 [pid 21145] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21145] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17676, si_int=0, si_ptr=NULL} --- [pid 21146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21145] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21145, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21146] <... openat resumed>) = 3 executing program [pid 21146] write(3, "1000", 4) = 4 [pid 21146] close(3) = 0 [pid 21146] write(1, "executing program\n", 18) = 18 [pid 21146] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21146] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21146] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=89153, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21148 ./strace-static-x86_64: Process 21150 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21149 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21150 ./strace-static-x86_64: Process 21149 attached ./strace-static-x86_64: Process 21148 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 21149] set_robust_list(0x55557143c660, 24) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21149] setpgid(0, 0) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21151 [pid 21149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21149] write(3, "1000", 4) = 4 [pid 21149] close(3) = 0 [pid 21149] write(1, "executing program\n", 18) = 18 [pid 21149] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21149] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21146] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21151 attached [pid 21149] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12849, si_int=0, si_ptr=NULL} --- [pid 21150] set_robust_list(0x55557143c660, 24 [pid 21148] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21146, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 21151] set_robust_list(0x55557143c660, 24 [pid 21150] <... set_robust_list resumed>) = 0 [pid 21149] +++ killed by SIGRT_1 +++ [pid 21148] <... set_robust_list resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21149, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21152 ./strace-static-x86_64: Process 21152 attached [pid 21152] set_robust_list(0x55557143c660, 24) = 0 [pid 21152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21152] setpgid(0, 0) = 0 [pid 21152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21152] write(3, "1000", 4) = 4 [pid 21152] close(3executing program ) = 0 [pid 21152] write(1, "executing program\n", 18) = 18 [pid 21152] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21152] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8399, si_int=0, si_ptr=NULL} --- [pid 21148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21151] <... set_robust_list resumed>) = 0 [pid 21150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21148] <... prctl resumed>) = 0 [pid 21152] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21152, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21148] setpgid(0, 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21148] <... setpgid resumed>) = 0 [pid 21151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21151] setpgid(0, 0) = 0 [pid 21151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21151] <... openat resumed>) = 3 executing program [pid 21151] write(3, "1000", 4) = 4 [pid 21151] close(3) = 0 [pid 21151] write(1, "executing program\n", 18) = 18 [pid 21151] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21151] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21151] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10150, si_int=0, si_ptr=NULL} --- [pid 21148] <... openat resumed>) = 3 [pid 21150] <... prctl resumed>) = 0 [pid 21148] write(3, "1000", 4) = 4 [pid 21150] setpgid(0, 0 [pid 21148] close(3) = 0 executing program [pid 21150] <... setpgid resumed>) = 0 [pid 21148] write(1, "executing program\n", 18) = 18 [pid 21151] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21151, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21148] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21150] <... openat resumed>) = 3 [pid 21148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21150] write(3, "1000", 4 [pid 21148] <... timer_settime resumed>NULL) = 0 [pid 21148] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17689, si_int=0, si_ptr=NULL} --- [pid 21150] <... write resumed>) = 4 [pid 21148] +++ killed by SIGRT_1 +++ [pid 21150] close(3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21148, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21150] <... close resumed>) = 0 [pid 21150] write(1, "executing program\n", 18executing program ) = 18 [pid 21150] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21150] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25066, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 21150] +++ killed by SIGRT_1 +++ [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21150, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 21153 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21153 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21154 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21156 attached [pid 21153] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21155 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21156 ./strace-static-x86_64: Process 21155 attached [pid 21155] set_robust_list(0x55557143c660, 24) = 0 [pid 21155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21153] <... set_robust_list resumed>) = 0 [pid 21155] <... prctl resumed>) = 0 [pid 21155] setpgid(0, 0) = 0 [pid 21155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21155] <... openat resumed>) = 3 [pid 21155] write(3, "1000", 4) = 4 [pid 21155] close(3) = 0 executing program [pid 21155] write(1, "executing program\n", 18) = 18 [pid 21155] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21155] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21155] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8525, si_int=0, si_ptr=NULL} --- [pid 21155] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21154 attached [pid 21154] set_robust_list(0x55557143c660, 24 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21155, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21157 [pid 21154] <... set_robust_list resumed>) = 0 [pid 21154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21154] setpgid(0, 0) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21154] <... openat resumed>) = 3 [pid 21154] write(3, "1000", 4) = 4 [pid 21154] close(3executing program ) = 0 [pid 21154] write(1, "executing program\n", 18) = 18 [pid 21154] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21154] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8456, si_int=0, si_ptr=NULL} --- [pid 21153] <... prctl resumed>) = 0 [pid 21156] set_robust_list(0x55557143c660, 24 [pid 21154] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21154, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21157 attached [pid 21157] set_robust_list(0x55557143c660, 24) = 0 [pid 21157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21157] setpgid(0, 0) = 0 [pid 21157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21156] <... set_robust_list resumed>) = 0 [pid 21153] setpgid(0, 0 [pid 21157] <... openat resumed>) = 3 [pid 21153] <... setpgid resumed>) = 0 [pid 21157] write(3, "1000", 4executing program ) = 4 [pid 21157] close(3) = 0 [pid 21157] write(1, "executing program\n", 18) = 18 [pid 21157] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21157] <... timer_create resumed>[0]) = 0 [pid 21157] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21157] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8365, si_int=0, si_ptr=NULL} --- [pid 21153] <... openat resumed>) = 3 [pid 21153] write(3, "1000", 4) = 4 [pid 21153] close(3 [pid 21157] +++ killed by SIGRT_1 +++ [pid 21153] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21157, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21153] write(1, "executing program\n", 18executing program [pid 21156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21153] <... write resumed>) = 18 [pid 21156] <... prctl resumed>) = 0 [pid 21153] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21156] setpgid(0, 0 [pid 21153] <... timer_create resumed>[0]) = 0 [pid 21156] <... setpgid resumed>) = 0 [pid 21153] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21153] <... timer_settime resumed>NULL) = 0 [pid 21153] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11363, si_int=0, si_ptr=NULL} --- [pid 21153] +++ killed by SIGRT_1 +++ [pid 21156] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21153, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21156] write(3, "1000", 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21156] <... write resumed>) = 4 [pid 21156] close(3executing program ) = 0 [pid 21156] write(1, "executing program\n", 18) = 18 [pid 21156] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 21156] <... timer_create resumed>[0]) = 0 [pid 21156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21156] <... timer_settime resumed>NULL) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21158 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21158 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21160 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21159 ./strace-static-x86_64: Process 21160 attached [pid 21158] set_robust_list(0x55557143c660, 24 [pid 21156] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=221142, si_int=0, si_ptr=NULL} --- [pid 21158] <... set_robust_list resumed>) = 0 [pid 21158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21160] set_robust_list(0x55557143c660, 24) = 0 [pid 21158] <... prctl resumed>) = 0 [pid 21158] setpgid(0, 0 [pid 21156] +++ killed by SIGRT_1 +++ [pid 21158] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21159 attached [pid 21159] set_robust_list(0x55557143c660, 24) = 0 [pid 21158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21156, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21159] setpgid(0, 0) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21160] <... prctl resumed>) = 0 [pid 21158] <... openat resumed>) = 3 [pid 21160] setpgid(0, 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21161 [pid 21158] write(3, "1000", 4./strace-static-x86_64: Process 21161 attached [pid 21160] <... setpgid resumed>) = 0 [pid 21158] <... write resumed>) = 4 [pid 21160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21158] close(3 [pid 21159] <... openat resumed>) = 3 [pid 21158] <... close resumed>) = 0 [pid 21159] write(3, "1000", 4 [pid 21158] write(1, "executing program\n", 18 [pid 21159] <... write resumed>) = 4 [pid 21159] close(3) = 0 executing program executing program [pid 21159] write(1, "executing program\n", 18) = 18 [pid 21159] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21158] <... write resumed>) = 18 [pid 21159] <... timer_create resumed>[0]) = 0 [pid 21159] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21159] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8622, si_int=0, si_ptr=NULL} --- [pid 21158] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21160] <... openat resumed>) = 3 [pid 21158] <... timer_create resumed>[0]) = 0 [pid 21160] write(3, "1000", 4 [pid 21158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21161] set_robust_list(0x55557143c660, 24 [pid 21160] <... write resumed>) = 4 [pid 21158] <... timer_settime resumed>NULL) = 0 [pid 21160] close(3 [pid 21161] <... set_robust_list resumed>) = 0 [pid 21158] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9475, si_int=0, si_ptr=NULL} --- [pid 21159] +++ killed by SIGRT_1 +++ [pid 21160] <... close resumed>) = 0 [pid 21158] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21159, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21160] write(1, "executing program\n", 18 [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21158, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21160] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21160] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21161] <... prctl resumed>) = 0 [pid 21160] <... timer_settime resumed>NULL) = 0 [pid 21160] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34442, si_int=0, si_ptr=NULL} --- [pid 21161] setpgid(0, 0 [pid 21160] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21160, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21161] <... setpgid resumed>) = 0 [pid 21161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21161] <... openat resumed>) = 3 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21162 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21162 attached [pid 21161] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21163 [pid 21161] <... write resumed>) = 4 [pid 21161] close(3) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 21161] write(1, "executing program\n", 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21161] <... write resumed>) = 18 ./strace-static-x86_64: Process 21164 attached [pid 21164] set_robust_list(0x55557143c660, 24) = 0 [pid 21161] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21165 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21164 [pid 21164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21164] setpgid(0, 0) = 0 [pid 21164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21161] <... timer_create resumed>[0]) = 0 [pid 21162] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21163 attached [pid 21164] write(3, "1000", 4) = 4 [pid 21164] close(3) = 0 [pid 21164] write(1, "executing program\n", 18executing program ) = 18 [pid 21161] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21162] <... set_robust_list resumed>) = 0 [pid 21164] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21161] <... timer_settime resumed>NULL) = 0 [pid 21164] <... timer_settime resumed>NULL) = 0 [pid 21164] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18040, si_int=0, si_ptr=NULL} --- [pid 21163] set_robust_list(0x55557143c660, 24 [pid 21162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21161] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=52883, si_int=0, si_ptr=NULL} --- [pid 21162] <... prctl resumed>) = 0 [pid 21163] <... set_robust_list resumed>) = 0 [pid 21164] +++ killed by SIGRT_1 +++ [pid 21161] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21161, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21165 attached [pid 21165] set_robust_list(0x55557143c660, 24 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21164, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21165] <... set_robust_list resumed>) = 0 [pid 21165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21165] setpgid(0, 0) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21162] setpgid(0, 0 [pid 21165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21162] <... setpgid resumed>) = 0 [pid 21165] <... openat resumed>) = 3 [pid 21162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21165] write(3, "1000", 4executing program ) = 4 [pid 21165] close(3) = 0 [pid 21165] write(1, "executing program\n", 18) = 18 [pid 21165] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21165] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21162] <... openat resumed>) = 3 [pid 21165] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11197, si_int=0, si_ptr=NULL} --- [pid 21163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21162] write(3, "1000", 4) = 4 [pid 21163] <... prctl resumed>) = 0 [pid 21162] close(3) = 0 [pid 21165] +++ killed by SIGRT_1 +++ [pid 21163] setpgid(0, 0 [pid 21162] write(1, "executing program\n", 18executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21165, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21162] <... write resumed>) = 18 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21162] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21163] <... setpgid resumed>) = 0 [pid 21162] <... timer_create resumed>[0]) = 0 [pid 21162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21162] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23336, si_int=0, si_ptr=NULL} --- [pid 21163] <... openat resumed>) = 3 [pid 21162] +++ killed by SIGRT_1 +++ [pid 21163] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21162, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21163] <... write resumed>) = 4 [pid 21163] close(3) = 0 [pid 21163] write(1, "executing program\n", 18executing program ) = 18 [pid 21163] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21163] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21163] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9195, si_int=0, si_ptr=NULL} --- [pid 21163] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21163, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21166 ./strace-static-x86_64: Process 21168 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21167 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21168 ./strace-static-x86_64: Process 21166 attached ./strace-static-x86_64: Process 21167 attached [pid 21166] set_robust_list(0x55557143c660, 24 [pid 21168] set_robust_list(0x55557143c660, 24 [pid 21167] set_robust_list(0x55557143c660, 24 [pid 21166] <... set_robust_list resumed>) = 0 [pid 21167] <... set_robust_list resumed>) = 0 [pid 21168] <... set_robust_list resumed>) = 0 [pid 21166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21166] <... prctl resumed>) = 0 [pid 21167] setpgid(0, 0 [pid 21166] setpgid(0, 0 [pid 21167] <... setpgid resumed>) = 0 [pid 21166] <... setpgid resumed>) = 0 [pid 21168] <... prctl resumed>) = 0 [pid 21166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21168] setpgid(0, 0) = 0 [pid 21167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21166] <... openat resumed>) = 3 [pid 21168] <... openat resumed>) = 3 [pid 21166] write(3, "1000", 4) = 4 [pid 21166] close(3 [pid 21167] write(3, "1000", 4 [pid 21166] <... close resumed>) = 0 [pid 21167] <... write resumed>) = 4 [pid 21167] close(3executing program [pid 21166] write(1, "executing program\n", 18 [pid 21167] <... close resumed>) = 0 [pid 21166] <... write resumed>) = 18 [pid 21167] write(1, "executing program\n", 18 [pid 21166] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21168] write(3, "1000", 4 [pid 21167] <... write resumed>) = 18 [pid 21167] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21166] <... timer_create resumed>[0]) = 0 [pid 21167] <... timer_create resumed>[0]) = 0 [pid 21168] <... write resumed>) = 4 [pid 21166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21167] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21166] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28953, si_int=0, si_ptr=NULL} --- [pid 21167] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21999, si_int=0, si_ptr=NULL} --- [pid 21168] close(3) = 0 executing program [pid 21168] write(1, "executing program\n", 18) = 18 [pid 21168] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21168] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23148, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21169 attached , child_tidptr=0x55557143c650) = 21170 [pid 21167] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21167, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21168] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21169 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21168, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21166] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21166, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21169] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21170 attached ) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21170] set_robust_list(0x55557143c660, 24 [pid 21169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21170] <... set_robust_list resumed>) = 0 [pid 21169] <... prctl resumed>) = 0 [pid 21169] setpgid(0, 0 [pid 21170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21169] <... setpgid resumed>) = 0 [pid 21170] <... prctl resumed>) = 0 [pid 21169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21169] <... openat resumed>) = 3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21171 attached [pid 21170] setpgid(0, 0 [pid 21169] write(3, "1000", 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21171 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21171] set_robust_list(0x55557143c660, 24 [pid 21170] <... setpgid resumed>) = 0 [pid 21169] <... write resumed>) = 4 ./strace-static-x86_64: Process 21172 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21172 [pid 21171] <... set_robust_list resumed>) = 0 [pid 21170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21169] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21172] set_robust_list(0x55557143c660, 24executing program [pid 21169] <... close resumed>) = 0 [pid 21169] write(1, "executing program\n", 18./strace-static-x86_64: Process 21173 attached [pid 21170] <... openat resumed>) = 3 [pid 21169] <... write resumed>) = 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21173 [pid 21173] set_robust_list(0x55557143c660, 24) = 0 [pid 21173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21170] write(3, "1000", 4 [pid 21169] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21173] <... prctl resumed>) = 0 [pid 21173] setpgid(0, 0) = 0 [pid 21170] <... write resumed>) = 4 [pid 21169] <... timer_create resumed>[0]) = 0 [pid 21172] <... set_robust_list resumed>) = 0 [pid 21171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21169] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21170] close(3 [pid 21171] <... prctl resumed>) = 0 [pid 21173] write(3, "1000", 4) = 4 [pid 21173] close(3) = 0 [pid 21173] write(1, "executing program\n", 18executing program ) = 18 [pid 21173] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21171] setpgid(0, 0 [pid 21170] <... close resumed>) = 0 executing program [pid 21169] <... timer_settime resumed>NULL) = 0 [pid 21171] <... setpgid resumed>) = 0 [pid 21170] write(1, "executing program\n", 18 [pid 21171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21169] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30977, si_int=0, si_ptr=NULL} --- [pid 21170] <... write resumed>) = 18 [pid 21173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21171] <... openat resumed>) = 3 [pid 21173] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10585, si_int=0, si_ptr=NULL} --- [pid 21169] +++ killed by SIGRT_1 +++ [pid 21171] write(3, "1000", 4 [pid 21170] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21171] <... write resumed>) = 4 [pid 21170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21169, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21170] <... timer_settime resumed>NULL) = 0 [pid 21171] close(3 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21170] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6127, si_int=0, si_ptr=NULL} --- [pid 21171] <... close resumed>) = 0 [pid 21173] +++ killed by SIGRT_1 +++ [pid 21170] +++ killed by SIGRT_1 +++ executing program [pid 21171] write(1, "executing program\n", 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21170, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21173, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21171] <... write resumed>) = 18 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21171] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21171] <... timer_create resumed>[0]) = 0 [pid 21172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21171] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 21171] <... timer_settime resumed>NULL) = 0 [pid 21171] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18119, si_int=0, si_ptr=NULL} --- [pid 21172] <... prctl resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21174 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21175 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21174 attached [pid 21174] set_robust_list(0x55557143c660, 24) = 0 [pid 21174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21174] setpgid(0, 0) = 0 [pid 21171] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21176 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21171, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21172] setpgid(0, 0 [pid 21174] write(3, "1000", 4) = 4 executing program [pid 21174] close(3) = 0 [pid 21174] write(1, "executing program\n", 18) = 18 [pid 21174] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21172] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21176 attached ./strace-static-x86_64: Process 21175 attached [pid 21174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21172] write(3, "1000", 4) = 4 [pid 21172] close(3) = 0 executing program [pid 21172] write(1, "executing program\n", 18) = 18 [pid 21172] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21172] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8490, si_int=0, si_ptr=NULL} --- [pid 21174] <... timer_settime resumed>NULL) = 0 [pid 21176] set_robust_list(0x55557143c660, 24 [pid 21174] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=131363, si_int=0, si_ptr=NULL} --- [pid 21176] <... set_robust_list resumed>) = 0 [pid 21172] +++ killed by SIGRT_1 +++ [pid 21175] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21172, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21175] <... set_robust_list resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21175] setpgid(0, 0) = 0 [pid 21175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21175] write(3, "1000", 4) = 4 [pid 21175] close(3) = 0 [pid 21175] write(1, "executing program\n", 18executing program ) = 18 [pid 21175] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21175] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7594, si_int=0, si_ptr=NULL} --- [pid 21176] <... prctl resumed>) = 0 [pid 21176] setpgid(0, 0 [pid 21175] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21175, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21176] <... setpgid resumed>) = 0 [pid 21174] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21174, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21176] write(3, "1000", 4) = 4 [pid 21176] close(3executing program ) = 0 [pid 21176] write(1, "executing program\n", 18) = 18 [pid 21176] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21176] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8804, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 21176] +++ killed by SIGRT_1 +++ [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21177 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21176, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21177] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21177 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21177] <... set_robust_list resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21178 attached ./strace-static-x86_64: Process 21179 attached [pid 21177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21178 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21179 [pid 21179] set_robust_list(0x55557143c660, 24 [pid 21178] set_robust_list(0x55557143c660, 24 [pid 21177] <... prctl resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21179] <... set_robust_list resumed>) = 0 [pid 21178] <... set_robust_list resumed>) = 0 [pid 21177] setpgid(0, 0) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21180 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21180 attached [pid 21180] set_robust_list(0x55557143c660, 24 [pid 21177] <... openat resumed>) = 3 [pid 21177] write(3, "1000", 4 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21181 [pid 21180] <... set_robust_list resumed>) = 0 [pid 21177] <... write resumed>) = 4 [pid 21178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21177] close(3 [pid 21178] <... prctl resumed>) = 0 [pid 21177] <... close resumed>) = 0 executing program [pid 21179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21178] setpgid(0, 0 [pid 21177] write(1, "executing program\n", 18) = 18 [pid 21180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21177] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21180] <... prctl resumed>) = 0 [pid 21177] <... timer_create resumed>[0]) = 0 [pid 21180] setpgid(0, 0 [pid 21178] <... setpgid resumed>) = 0 [pid 21177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21180] <... setpgid resumed>) = 0 [pid 21177] <... timer_settime resumed>NULL) = 0 [pid 21177] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8539, si_int=0, si_ptr=NULL} --- [pid 21178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21181 attached [pid 21180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21179] <... prctl resumed>) = 0 [pid 21177] +++ killed by SIGRT_1 +++ [pid 21178] <... openat resumed>) = 3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21177, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21178] write(3, "1000", 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21178] <... write resumed>) = 4 [pid 21180] <... openat resumed>) = 3 [pid 21178] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21182 [pid 21180] write(3, "1000", 4 [pid 21178] <... close resumed>) = 0 [pid 21180] <... write resumed>) = 4 [pid 21178] write(1, "executing program\n", 18 [pid 21180] close(3) = 0 [pid 21180] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 21180] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21178] <... write resumed>) = 18 [pid 21180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21178] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21180] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13383, si_int=0, si_ptr=NULL} --- [pid 21178] <... timer_create resumed>[0]) = 0 [pid 21179] setpgid(0, 0 [pid 21178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21179] <... setpgid resumed>) = 0 [pid 21178] <... timer_settime resumed>NULL) = 0 [pid 21181] set_robust_list(0x55557143c660, 24 [pid 21178] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9249, si_int=0, si_ptr=NULL} --- [pid 21180] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21180, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21182 attached [pid 21182] set_robust_list(0x55557143c660, 24) = 0 [pid 21182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21178] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21178, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21182] setpgid(0, 0) = 0 [pid 21182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21182] write(3, "1000", 4) = 4 [pid 21182] close(3) = 0 executing program [pid 21182] write(1, "executing program\n", 18) = 18 [pid 21182] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21182] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8666, si_int=0, si_ptr=NULL} --- [pid 21181] <... set_robust_list resumed>) = 0 [pid 21179] <... openat resumed>) = 3 [pid 21182] +++ killed by SIGRT_1 +++ [pid 21181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21182, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21181] <... prctl resumed>) = 0 [pid 21179] write(3, "1000", 4 [pid 21181] setpgid(0, 0 [pid 21179] <... write resumed>) = 4 [pid 21181] <... setpgid resumed>) = 0 [pid 21181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21179] close(3) = 0 [pid 21181] <... openat resumed>) = 3 [pid 21179] write(1, "executing program\n", 18executing program [pid 21181] write(3, "1000", 4 [pid 21179] <... write resumed>) = 18 [pid 21179] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21181] <... write resumed>) = 4 [pid 21179] <... timer_create resumed>[0]) = 0 [pid 21181] close(3 [pid 21179] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21181] <... close resumed>) = 0 executing program [pid 21179] <... timer_settime resumed>NULL) = 0 [pid 21181] write(1, "executing program\n", 18) = 18 [pid 21179] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21823, si_int=0, si_ptr=NULL} --- [pid 21181] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21179] +++ killed by SIGRT_1 +++ [pid 21181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21179, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21181] <... timer_settime resumed>NULL) = 0 [pid 21181] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12748, si_int=0, si_ptr=NULL} --- [pid 21181] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21181, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21183 ./strace-static-x86_64: Process 21183 attached ./strace-static-x86_64: Process 21185 attached [pid 21183] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21185 [pid 21183] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21184 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21185] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21184 attached [pid 21183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21184] set_robust_list(0x55557143c660, 24) = 0 [pid 21183] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21186 [pid 21185] <... set_robust_list resumed>) = 0 [pid 21183] setpgid(0, 0) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21187 [pid 21183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21183] write(3, "1000", 4 [pid 21185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21183] <... write resumed>) = 4 [pid 21185] <... prctl resumed>) = 0 [pid 21183] close(3) = 0 [pid 21185] setpgid(0, 0 [pid 21183] write(1, "executing program\n", 18 [pid 21185] <... setpgid resumed>) = 0 [pid 21183] <... write resumed>) = 18 [pid 21183] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21183] 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 21183] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8316, si_int=0, si_ptr=NULL} --- [pid 21185] <... openat resumed>) = 3 [pid 21185] write(3, "1000", 4 [pid 21184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21183] +++ killed by SIGRT_1 +++ [pid 21185] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21183, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21185] close(3 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21185] <... close resumed>) = 0 [pid 21185] write(1, "executing program\n", 18) = 18 [pid 21185] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21185] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8778, si_int=0, si_ptr=NULL} --- [pid 21184] setpgid(0, 0) = 0 [pid 21185] +++ killed by SIGRT_1 +++ [pid 21184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21185, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21184] <... openat resumed>) = 3 executing program [pid 21184] write(3, "1000", 4) = 4 [pid 21184] close(3) = 0 [pid 21184] write(1, "executing program\n", 18) = 18 [pid 21184] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21184] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8680, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21187 attached [pid 21187] set_robust_list(0x55557143c660, 24) = 0 [pid 21184] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21184, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21186 attached [pid 21187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21186] set_robust_list(0x55557143c660, 24 [pid 21187] setpgid(0, 0 [pid 21186] <... set_robust_list resumed>) = 0 [pid 21187] <... setpgid resumed>) = 0 [pid 21186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21186] <... prctl resumed>) = 0 [pid 21187] <... openat resumed>) = 3 [pid 21186] setpgid(0, 0 [pid 21187] write(3, "1000", 4 [pid 21186] <... setpgid resumed>) = 0 [pid 21187] <... write resumed>) = 4 [pid 21187] close(3) = 0 [pid 21186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21187] write(1, "executing program\n", 18 [pid 21186] <... openat resumed>) = 3 executing program executing program [pid 21187] <... write resumed>) = 18 [pid 21186] write(3, "1000", 4 [pid 21187] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21186] <... write resumed>) = 4 [pid 21187] <... timer_create resumed>[0]) = 0 [pid 21186] close(3 [pid 21187] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21186] <... close resumed>) = 0 [pid 21187] <... timer_settime resumed>NULL) = 0 [pid 21186] write(1, "executing program\n", 18 [pid 21187] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8075, si_int=0, si_ptr=NULL} --- [pid 21186] <... write resumed>) = 18 [pid 21186] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 21187] +++ killed by SIGRT_1 +++ [pid 21186] <... timer_create resumed>[0]) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21187, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21186] <... timer_settime resumed>NULL) = 0 [pid 21186] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46060, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21188 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21189 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21190 [pid 21186] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21190 attached ./strace-static-x86_64: Process 21189 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21186, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21190] set_robust_list(0x55557143c660, 24 [pid 21189] set_robust_list(0x55557143c660, 24 [pid 21190] <... set_robust_list resumed>) = 0 [pid 21189] <... set_robust_list resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21189] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21191 attached [pid 21190] <... prctl resumed>) = 0 [pid 21189] <... prctl resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21191 [pid 21190] setpgid(0, 0 [pid 21189] setpgid(0, 0 [pid 21191] set_robust_list(0x55557143c660, 24 [pid 21190] <... setpgid resumed>) = 0 [pid 21189] <... setpgid resumed>) = 0 [pid 21191] <... set_robust_list resumed>) = 0 executing program [pid 21191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21188 attached [pid 21190] <... openat resumed>) = 3 [pid 21188] set_robust_list(0x55557143c660, 24) = 0 [pid 21189] <... openat resumed>) = 3 [pid 21190] write(3, "1000", 4) = 4 [pid 21189] write(3, "1000", 4 [pid 21190] close(3) = 0 [pid 21189] <... write resumed>) = 4 [pid 21190] write(1, "executing program\n", 18) = 18 [pid 21189] close(3 executing program [pid 21190] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21191] <... prctl resumed>) = 0 [pid 21189] <... close resumed>) = 0 [pid 21190] <... timer_create resumed>[0]) = 0 [pid 21189] write(1, "executing program\n", 18 [pid 21188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21188] <... prctl resumed>) = 0 [pid 21190] <... timer_settime resumed>NULL) = 0 [pid 21189] <... write resumed>) = 18 [pid 21190] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10328, si_int=0, si_ptr=NULL} --- [pid 21189] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21188] setpgid(0, 0executing program ) = 0 [pid 21188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21188] write(3, "1000", 4) = 4 [pid 21190] +++ killed by SIGRT_1 +++ [pid 21189] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21190, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21188] close(3) = 0 [pid 21188] write(1, "executing program\n", 18) = 18 [pid 21188] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21188] <... timer_create resumed>[0]) = 0 [pid 21189] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9668, si_int=0, si_ptr=NULL} --- [pid 21188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21189] +++ killed by SIGRT_1 +++ [pid 21191] setpgid(0, 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21189, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21188] <... timer_settime resumed>NULL) = 0 [pid 21191] <... setpgid resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21188] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23218, si_int=0, si_ptr=NULL} --- [pid 21191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21191] write(3, "1000", 4) = 4 executing program [pid 21191] close(3) = 0 [pid 21191] write(1, "executing program\n", 18) = 18 [pid 21188] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21188, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21191] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21191] <... timer_create resumed>[0]) = 0 [pid 21191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21191] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18170, si_int=0, si_ptr=NULL} --- [pid 21191] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21191, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21192 attached , child_tidptr=0x55557143c650) = 21192 [pid 21192] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21193 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21194 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21195 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21195 attached ./strace-static-x86_64: Process 21193 attached , child_tidptr=0x55557143c650) = 21196 [pid 21195] set_robust_list(0x55557143c660, 24 [pid 21192] <... prctl resumed>) = 0 [pid 21192] setpgid(0, 0 [pid 21195] <... set_robust_list resumed>) = 0 [pid 21193] set_robust_list(0x55557143c660, 24 [pid 21192] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21196 attached [pid 21195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21193] <... set_robust_list resumed>) = 0 [pid 21192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21195] <... prctl resumed>) = 0 [pid 21192] <... openat resumed>) = 3 [pid 21192] write(3, "1000", 4) = 4 [pid 21192] close(3executing program ) = 0 [pid 21192] write(1, "executing program\n", 18) = 18 [pid 21192] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21192] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21192] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9054, si_int=0, si_ptr=NULL} --- [pid 21196] set_robust_list(0x55557143c660, 24 [pid 21195] setpgid(0, 0 [pid 21193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21195] <... setpgid resumed>) = 0 [pid 21193] <... prctl resumed>) = 0 [pid 21196] <... set_robust_list resumed>) = 0 [pid 21195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21193] setpgid(0, 0 [pid 21192] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21192, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21194 attached [pid 21194] set_robust_list(0x55557143c660, 24) = 0 [pid 21194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21194] setpgid(0, 0) = 0 [pid 21194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21195] <... openat resumed>) = 3 [pid 21195] write(3, "1000", 4 [pid 21193] <... setpgid resumed>) = 0 [pid 21195] <... write resumed>) = 4 [pid 21196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21195] close(3 [pid 21196] <... prctl resumed>) = 0 [pid 21193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21195] <... close resumed>) = 0 [pid 21196] setpgid(0, 0 [pid 21195] write(1, "executing program\n", 18 [pid 21196] <... setpgid resumed>) = 0 [pid 21193] <... openat resumed>) = 3 [pid 21195] <... write resumed>) = 18 [pid 21196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21195] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21193] write(3, "1000", 4 [pid 21195] <... timer_create resumed>[0]) = 0 [pid 21193] <... write resumed>) = 4 [pid 21196] <... openat resumed>) = 3 [pid 21194] <... openat resumed>) = 3 [pid 21196] write(3, "1000", 4 [pid 21195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21193] close(3 [pid 21194] write(3, "1000", 4) = 4 executing program [pid 21194] close(3) = 0 [pid 21194] write(1, "executing program\n", 18) = 18 [pid 21194] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21196] <... write resumed>) = 4 [pid 21196] close(3executing program ) = 0 [pid 21194] <... timer_create resumed>[0]) = 0 [pid 21196] write(1, "executing program\n", 18) = 18 [pid 21196] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21194] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21194] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8793, si_int=0, si_ptr=NULL} --- [pid 21196] <... timer_create resumed>[0]) = 0 [pid 21195] <... timer_settime resumed>NULL) = 0 [pid 21193] <... close resumed>) = 0 [pid 21195] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25059, si_int=0, si_ptr=NULL} --- [pid 21193] write(1, "executing program\n", 18) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 21196] 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 21196] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10673, si_int=0, si_ptr=NULL} --- [pid 21195] +++ killed by SIGRT_1 +++ [pid 21194] +++ killed by SIGRT_1 +++ [pid 21193] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21194, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21195, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21193] <... timer_create resumed>[0]) = 0 [pid 21193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21197 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21198 [pid 21193] <... timer_settime resumed>NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21199 attached ./strace-static-x86_64: Process 21198 attached ./strace-static-x86_64: Process 21197 attached [pid 21193] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15149, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21199 [pid 21197] set_robust_list(0x55557143c660, 24 [pid 21196] +++ killed by SIGRT_1 +++ [pid 21193] +++ killed by SIGRT_1 +++ [pid 21197] <... set_robust_list resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21193, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21196, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21197] <... prctl resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21200 attached [pid 21199] set_robust_list(0x55557143c660, 24 [pid 21198] set_robust_list(0x55557143c660, 24 [pid 21197] setpgid(0, 0 [pid 21199] <... set_robust_list resumed>) = 0 [pid 21198] <... set_robust_list resumed>) = 0 [pid 21197] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21200 [pid 21199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21199] <... prctl resumed>) = 0 [pid 21198] <... prctl resumed>) = 0 [pid 21199] setpgid(0, 0 [pid 21198] setpgid(0, 0 [pid 21197] <... openat resumed>) = 3 [pid 21199] <... setpgid resumed>) = 0 [pid 21198] <... setpgid resumed>) = 0 [pid 21197] write(3, "1000", 4 [pid 21198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21197] <... write resumed>) = 4 [pid 21198] <... openat resumed>) = 3 [pid 21197] close(3 [pid 21198] write(3, "1000", 4) = 4 [pid 21197] <... close resumed>) = 0 [pid 21199] <... openat resumed>) = 3 [pid 21198] close(3executing program executing program ) = 0 [pid 21197] write(1, "executing program\n", 18 [pid 21199] write(3, "1000", 4 [pid 21198] write(1, "executing program\n", 18) = 18 [pid 21197] <... write resumed>) = 18 [pid 21199] <... write resumed>) = 4 [pid 21198] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21199] close(3 [pid 21197] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21199] <... close resumed>) = 0 [pid 21198] <... timer_create resumed>[0]) = 0 executing program [pid 21199] write(1, "executing program\n", 18 [pid 21198] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21197] <... timer_create resumed>[0]) = 0 [pid 21198] <... timer_settime resumed>NULL) = 0 [pid 21197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21199] <... write resumed>) = 18 [pid 21198] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9238, si_int=0, si_ptr=NULL} --- [pid 21197] <... timer_settime resumed>NULL) = 0 [pid 21197] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8638, si_int=0, si_ptr=NULL} --- [pid 21200] set_robust_list(0x55557143c660, 24 [pid 21199] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21198] +++ killed by SIGRT_1 +++ [pid 21197] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21198, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21199] <... timer_create resumed>[0]) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21197, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21200] <... set_robust_list resumed>) = 0 [pid 21199] <... timer_settime resumed>NULL) = 0 [pid 21200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21199] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24460, si_int=0, si_ptr=NULL} --- [pid 21200] <... prctl resumed>) = 0 [pid 21199] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21199, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21200] setpgid(0, 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21200] <... setpgid resumed>) = 0 [pid 21200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21200] write(3, "1000", 4) = 4 [pid 21200] close(3) = 0 [pid 21200] write(1, "executing program\n", 18executing program ) = 18 [pid 21200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9017, si_int=0, si_ptr=NULL} --- [pid 21200] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21202 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21203 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21201 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21204 ./strace-static-x86_64: Process 21201 attached [pid 21201] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21201] setpgid(0, 0) = 0 [pid 21201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21205 [pid 21201] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21203 attached [pid 21201] write(3, "1000", 4 [pid 21203] set_robust_list(0x55557143c660, 24 [pid 21201] <... write resumed>) = 4 [pid 21201] close(3) = 0 executing program [pid 21201] write(1, "executing program\n", 18) = 18 [pid 21201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21203] <... set_robust_list resumed>) = 0 [pid 21201] <... timer_create resumed>[0]) = 0 [pid 21201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8523, si_int=0, si_ptr=NULL} --- [pid 21203] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21204 attached ) = 0 [pid 21203] setpgid(0, 0 [pid 21204] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21202 attached [pid 21201] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21202] set_robust_list(0x55557143c660, 24) = 0 [pid 21202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21202] setpgid(0, 0 [pid 21203] <... setpgid resumed>) = 0 [pid 21202] <... setpgid resumed>) = 0 [pid 21202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21202] <... openat resumed>) = 3 [pid 21204] <... set_robust_list resumed>) = 0 executing program [pid 21202] write(3, "1000", 4) = 4 [pid 21202] close(3) = 0 [pid 21202] write(1, "executing program\n", 18) = 18 [pid 21202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8505, si_int=0, si_ptr=NULL} --- [pid 21203] <... openat resumed>) = 3 [pid 21203] write(3, "1000", 4 [pid 21204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21203] <... write resumed>) = 4 [pid 21204] <... prctl resumed>) = 0 [pid 21203] close(3 [pid 21204] setpgid(0, 0 [pid 21202] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21203] <... close resumed>) = 0 [pid 21204] <... setpgid resumed>) = 0 executing program ./strace-static-x86_64: Process 21205 attached [pid 21205] set_robust_list(0x55557143c660, 24) = 0 [pid 21205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21203] write(1, "executing program\n", 18 [pid 21205] <... prctl resumed>) = 0 executing program [pid 21204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21203] <... write resumed>) = 18 [pid 21205] setpgid(0, 0) = 0 [pid 21205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21205] <... openat resumed>) = 3 [pid 21204] <... openat resumed>) = 3 [pid 21203] <... timer_create resumed>[0]) = 0 [pid 21205] write(3, "1000", 4) = 4 [pid 21205] close(3) = 0 [pid 21205] write(1, "executing program\n", 18) = 18 [pid 21205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8047, si_int=0, si_ptr=NULL} --- [pid 21203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21204] write(3, "1000", 4 [pid 21203] <... timer_settime resumed>NULL) = 0 [pid 21204] <... write resumed>) = 4 [pid 21203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20372, si_int=0, si_ptr=NULL} --- [pid 21204] close(3 [pid 21205] +++ killed by SIGRT_1 +++ [pid 21204] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21203] +++ killed by SIGRT_1 +++ [pid 21204] write(1, "executing program\n", 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21204] <... write resumed>) = 18 [pid 21204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8207, si_int=0, si_ptr=NULL} --- [pid 21204] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21206 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21206 ./strace-static-x86_64: Process 21207 attached [pid 21207] set_robust_list(0x55557143c660, 24) = 0 [pid 21207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21207] setpgid(0, 0executing program [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21209 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21207 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21208 [pid 21207] <... setpgid resumed>) = 0 [pid 21207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21207] <... openat resumed>) = 3 [pid 21207] write(3, "1000", 4) = 4 [pid 21207] close(3) = 0 [pid 21207] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 21209 attached [pid 21207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21206] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21210 [pid 21207] <... timer_create resumed>[0]) = 0 [pid 21207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8406, si_int=0, si_ptr=NULL} --- [pid 21206] <... set_robust_list resumed>) = 0 [pid 21209] set_robust_list(0x55557143c660, 24 [pid 21206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21209] <... set_robust_list resumed>) = 0 [pid 21207] +++ killed by SIGRT_1 +++ [pid 21206] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21208 attached [pid 21208] set_robust_list(0x55557143c660, 24) = 0 [pid 21208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21208] setpgid(0, 0 [pid 21206] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21210 attached [pid 21208] <... setpgid resumed>) = 0 [pid 21208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21208] <... openat resumed>) = 3 [pid 21206] <... openat resumed>) = 3 [pid 21210] set_robust_list(0x55557143c660, 24) = 0 [pid 21210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21208] write(3, "1000", 4) = 4 [pid 21208] close(3) = 0 executing program [pid 21210] <... prctl resumed>) = 0 [pid 21210] setpgid(0, 0 [pid 21208] write(1, "executing program\n", 18) = 18 [pid 21208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21210] <... setpgid resumed>) = 0 [pid 21209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21206] write(3, "1000", 4 [pid 21208] <... timer_create resumed>[0]) = 0 [pid 21208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9091, si_int=0, si_ptr=NULL} --- [pid 21209] <... prctl resumed>) = 0 [pid 21206] <... write resumed>) = 4 [pid 21206] close(3 [pid 21209] setpgid(0, 0 [pid 21206] <... close resumed>) = 0 [pid 21210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21206] write(1, "executing program\n", 18 [pid 21209] <... setpgid resumed>) = 0 executing program [pid 21206] <... write resumed>) = 18 [pid 21206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21206] <... timer_create resumed>[0]) = 0 [pid 21206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21209] <... openat resumed>) = 3 [pid 21210] <... openat resumed>) = 3 [pid 21210] write(3, "1000", 4) = 4 [pid 21210] close(3) = 0 executing program [pid 21210] write(1, "executing program\n", 18) = 18 [pid 21210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21209] write(3, "1000", 4 [pid 21206] <... timer_settime resumed>NULL) = 0 [pid 21210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46586, si_int=0, si_ptr=NULL} --- [pid 21209] <... write resumed>) = 4 [pid 21210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37946, si_int=0, si_ptr=NULL} --- [pid 21209] close(3 [pid 21206] +++ killed by SIGRT_1 +++ [pid 21209] <... close resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> executing program [pid 21209] write(1, "executing program\n", 18) = 18 [pid 21208] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21210] +++ killed by SIGRT_1 +++ [pid 21209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21209] <... timer_settime resumed>NULL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12100, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21209] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21211 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21212 ./strace-static-x86_64: Process 21211 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21213 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21214 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21211] set_robust_list(0x55557143c660, 24) = 0 [pid 21211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21211] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21213 attached [pid 21211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21211] write(3, "1000", 4executing program ) = 4 [pid 21211] close(3) = 0 [pid 21211] write(1, "executing program\n", 18) = 18 [pid 21211] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21211] 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 21214 attached ./strace-static-x86_64: Process 21212 attached [pid 21213] set_robust_list(0x55557143c660, 24) = 0 [pid 21213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21211] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=60316, si_int=0, si_ptr=NULL} --- [pid 21213] <... prctl resumed>) = 0 [pid 21213] setpgid(0, 0) = 0 [pid 21213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21213] write(3, "1000", 4) = 4 [pid 21213] close(3executing program ) = 0 [pid 21213] write(1, "executing program\n", 18) = 18 [pid 21213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21212] set_robust_list(0x55557143c660, 24 [pid 21213] <... timer_create resumed>[0]) = 0 [pid 21214] set_robust_list(0x55557143c660, 24 [pid 21213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9153, si_int=0, si_ptr=NULL} --- [pid 21212] <... set_robust_list resumed>) = 0 [pid 21212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21214] <... set_robust_list resumed>) = 0 [pid 21213] +++ killed by SIGRT_1 +++ [pid 21211] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21211, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21212] <... prctl resumed>) = 0 [pid 21212] setpgid(0, 0) = 0 [pid 21212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21212] <... openat resumed>) = 3 [pid 21212] write(3, "1000", 4) = 4 [pid 21212] close(3executing program ) = 0 [pid 21212] write(1, "executing program\n", 18) = 18 [pid 21212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7731, si_int=0, si_ptr=NULL} --- [pid 21214] setpgid(0, 0) = 0 [pid 21212] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21214] write(3, "1000", 4) = 4 [pid 21214] close(3) = 0 [pid 21214] write(1, "executing program\n", 18executing program ) = 18 [pid 21214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8854, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21214] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21215 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21217 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21216 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21217 attached ./strace-static-x86_64: Process 21216 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21218 attached [pid 21218] set_robust_list(0x55557143c660, 24 [pid 21217] set_robust_list(0x55557143c660, 24 [pid 21216] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21218 ./strace-static-x86_64: Process 21219 attached [pid 21217] <... set_robust_list resumed>) = 0 [pid 21216] <... set_robust_list resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21219 [pid 21217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21219] set_robust_list(0x55557143c660, 24 [pid 21217] <... prctl resumed>) = 0 [pid 21216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21218] <... set_robust_list resumed>) = 0 [pid 21218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21217] setpgid(0, 0 [pid 21216] <... prctl resumed>) = 0 [pid 21219] <... set_robust_list resumed>) = 0 [pid 21218] <... prctl resumed>) = 0 [pid 21218] setpgid(0, 0) = 0 [pid 21217] <... setpgid resumed>) = 0 [pid 21216] setpgid(0, 0 [pid 21218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21216] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21215 attached [pid 21217] <... openat resumed>) = 3 [pid 21215] set_robust_list(0x55557143c660, 24 [pid 21216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21217] write(3, "1000", 4) = 4 [pid 21215] <... set_robust_list resumed>) = 0 [pid 21216] <... openat resumed>) = 3 [pid 21218] <... openat resumed>) = 3 [pid 21215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21218] write(3, "1000", 4 [pid 21217] close(3 [pid 21216] write(3, "1000", 4 [pid 21218] <... write resumed>) = 4 [pid 21215] <... prctl resumed>) = 0 [pid 21218] close(3 [pid 21215] setpgid(0, 0executing program [pid 21218] <... close resumed>) = 0 [pid 21218] write(1, "executing program\n", 18 [pid 21215] <... setpgid resumed>) = 0 [pid 21218] <... write resumed>) = 18 [pid 21215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21217] <... close resumed>) = 0 [pid 21216] <... write resumed>) = 4 executing program [pid 21217] write(1, "executing program\n", 18) = 18 [pid 21216] close(3 [pid 21218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21218] <... timer_create resumed>[0]) = 0 [pid 21216] <... close resumed>) = 0 [pid 21217] <... timer_create resumed>[0]) = 0 [pid 21218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 21216] write(1, "executing program\n", 18 [pid 21217] <... timer_settime resumed>NULL) = 0 [pid 21216] <... write resumed>) = 18 [pid 21217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10074, si_int=0, si_ptr=NULL} --- [pid 21216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21218] <... timer_settime resumed>NULL) = 0 [pid 21218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29258, si_int=0, si_ptr=NULL} --- [pid 21218] +++ killed by SIGRT_1 +++ [pid 21217] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21215] <... openat resumed>) = 3 [pid 21215] write(3, "1000", 4 [pid 21216] <... timer_create resumed>[0]) = 0 [pid 21215] <... write resumed>) = 4 [pid 21215] close(3executing program ) = 0 [pid 21215] write(1, "executing program\n", 18) = 18 [pid 21215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21215] <... timer_settime resumed>NULL) = 0 [pid 21215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9918, si_int=0, si_ptr=NULL} --- [pid 21216] <... timer_settime resumed>NULL) = 0 [pid 21219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16490, si_int=0, si_ptr=NULL} --- [pid 21215] +++ killed by SIGRT_1 +++ [pid 21219] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21216] +++ killed by SIGRT_1 +++ [pid 21219] setpgid(0, 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21219] <... setpgid resumed>) = 0 [pid 21219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21219] write(3, "1000", 4) = 4 [pid 21219] close(3executing program ) = 0 [pid 21219] write(1, "executing program\n", 18) = 18 [pid 21219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... restart_syscall resumed>) = 0 [pid 21219] <... timer_settime resumed>NULL) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34809, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21220 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21221 [pid 21219] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21221 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21221] set_robust_list(0x55557143c660, 24) = 0 [pid 21221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21221] setpgid(0, 0executing program [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21222 [pid 21221] <... setpgid resumed>) = 0 [pid 21221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21223 [pid 21221] write(3, "1000", 4) = 4 [pid 21221] close(3) = 0 [pid 21221] write(1, "executing program\n", 18) = 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21224 [pid 21221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8628, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21220 attached ./strace-static-x86_64: Process 21223 attached [pid 21220] set_robust_list(0x55557143c660, 24) = 0 [pid 21223] set_robust_list(0x55557143c660, 24 [pid 21220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21223] <... set_robust_list resumed>) = 0 [pid 21221] +++ killed by SIGRT_1 +++ [pid 21220] <... prctl resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21222 attached [pid 21220] setpgid(0, 0./strace-static-x86_64: Process 21224 attached [pid 21222] set_robust_list(0x55557143c660, 24 [pid 21224] set_robust_list(0x55557143c660, 24 [pid 21220] <... setpgid resumed>) = 0 [pid 21222] <... set_robust_list resumed>) = 0 [pid 21222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21224] <... set_robust_list resumed>) = 0 [pid 21224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21222] <... prctl resumed>) = 0 [pid 21224] <... prctl resumed>) = 0 [pid 21222] setpgid(0, 0 [pid 21224] setpgid(0, 0 [pid 21222] <... setpgid resumed>) = 0 [pid 21224] <... setpgid resumed>) = 0 [pid 21222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21220] <... openat resumed>) = 3 [pid 21222] <... openat resumed>) = 3 [pid 21222] write(3, "1000", 4 [pid 21224] write(3, "1000", 4 [pid 21222] <... write resumed>) = 4 [pid 21224] <... write resumed>) = 4 [pid 21222] close(3 [pid 21224] close(3executing program executing program [pid 21222] <... close resumed>) = 0 [pid 21224] <... close resumed>) = 0 [pid 21224] write(1, "executing program\n", 18 [pid 21222] write(1, "executing program\n", 18 [pid 21224] <... write resumed>) = 18 [pid 21222] <... write resumed>) = 18 [pid 21224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21220] write(3, "1000", 4 [pid 21222] <... timer_create resumed>[0]) = 0 [pid 21224] <... timer_create resumed>[0]) = 0 [pid 21224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21224] <... timer_settime resumed>NULL) = 0 [pid 21222] <... timer_settime resumed>NULL) = 0 [pid 21222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8170, si_int=0, si_ptr=NULL} --- [pid 21224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26419, si_int=0, si_ptr=NULL} --- [pid 21223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21220] <... write resumed>) = 4 [pid 21220] close(3 [pid 21223] <... prctl resumed>) = 0 [pid 21220] <... close resumed>) = 0 [pid 21223] setpgid(0, 0 [pid 21220] write(1, "executing program\n", 18 [pid 21223] <... setpgid resumed>) = 0 executing program [pid 21224] +++ killed by SIGRT_1 +++ [pid 21220] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21222] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21220] <... timer_create resumed>[0]) = 0 [pid 21220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21220] <... timer_settime resumed>NULL) = 0 [pid 21220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24135, si_int=0, si_ptr=NULL} --- [pid 21223] <... openat resumed>) = 3 [pid 21220] +++ killed by SIGRT_1 +++ [pid 21223] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21223] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21225 ./strace-static-x86_64: Process 21225 attached [pid 21223] close(3) = 0 [pid 21225] set_robust_list(0x55557143c660, 24 [pid 21223] write(1, "executing program\n", 18 [pid 347] <... restart_syscall resumed>) = 0 executing program [pid 21223] <... write resumed>) = 18 [pid 21225] <... set_robust_list resumed>) = 0 [pid 21223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21226 [pid 21223] <... timer_create resumed>[0]) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21226 attached [pid 21226] set_robust_list(0x55557143c660, 24) = 0 [pid 21226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21226] setpgid(0, 0) = 0 executing program [pid 21226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21226] write(3, "1000", 4) = 4 [pid 21223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21227 [pid 21226] close(3) = 0 [pid 21226] write(1, "executing program\n", 18 [pid 21223] <... timer_settime resumed>NULL) = 0 [pid 21226] <... write resumed>) = 18 [pid 21226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=51994, si_int=0, si_ptr=NULL} --- [pid 21226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14706, si_int=0, si_ptr=NULL} --- [pid 21226] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21227 attached [pid 21227] set_robust_list(0x55557143c660, 24) = 0 [pid 21223] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21227] setpgid(0, 0) = 0 [pid 21227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21227] <... openat resumed>) = 3 [pid 21227] write(3, "1000", 4) = 4 [pid 21227] close(3) = 0 [pid 21227] write(1, "executing program\n", 18) = 18 [pid 21227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8986, si_int=0, si_ptr=NULL} --- [pid 21225] <... prctl resumed>) = 0 [pid 21225] setpgid(0, 0) = 0 [pid 21227] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21225] write(3, "1000", 4) = 4 [pid 21225] close(3) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21228 ./strace-static-x86_64: Process 21228 attached [pid 21228] set_robust_list(0x55557143c660, 24) = 0 [pid 21228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21225] write(1, "executing program\n", 18 [pid 21228] setpgid(0, 0) = 0 executing program [pid 21228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21225] <... write resumed>) = 18 [pid 21228] <... openat resumed>) = 3 [pid 21225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21228] write(3, "1000", 4) = 4 executing program [pid 21228] close(3) = 0 [pid 21228] write(1, "executing program\n", 18) = 18 [pid 21228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8177, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 21225] <... timer_create resumed>[0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21225] 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 21229 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21229 [pid 21225] <... timer_settime resumed>NULL) = 0 [pid 21228] +++ killed by SIGRT_1 +++ [pid 21225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=57265, si_int=0, si_ptr=NULL} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21225] +++ killed by SIGRT_1 +++ [pid 21229] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21230 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21230 attached [pid 21230] set_robust_list(0x55557143c660, 24) = 0 [pid 21230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21231 [pid 21230] setpgid(0, 0) = 0 [pid 21230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21229] <... set_robust_list resumed>) = 0 executing program [pid 21230] <... openat resumed>) = 3 [pid 21230] write(3, "1000", 4) = 4 [pid 21230] close(3) = 0 [pid 21230] write(1, "executing program\n", 18) = 18 [pid 21230] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21230] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21230] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8549, si_int=0, si_ptr=NULL} --- [pid 21229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21229] setpgid(0, 0 [pid 21230] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21230, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21231 attached [pid 21231] set_robust_list(0x55557143c660, 24) = 0 [pid 21231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21229] <... setpgid resumed>) = 0 [pid 21231] <... prctl resumed>) = 0 [pid 21231] setpgid(0, 0) = 0 [pid 21231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21231] <... openat resumed>) = 3 [pid 21231] write(3, "1000", 4) = 4 [pid 21231] close(3) = 0 [pid 21231] write(1, "executing program\n", 18executing program ) = 18 [pid 21231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8175, si_int=0, si_ptr=NULL} --- [pid 21229] <... openat resumed>) = 3 [pid 21229] write(3, "1000", 4 [pid 21231] +++ killed by SIGRT_1 +++ [pid 21229] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21229] close(3) = 0 [pid 21229] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21229] <... write resumed>) = 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21232 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21233 ./strace-static-x86_64: Process 21232 attached [pid 21232] set_robust_list(0x55557143c660, 24) = 0 [pid 21232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21232] setpgid(0, 0) = 0 [pid 21232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21229] <... timer_create resumed>[0]) = 0 [pid 21229] 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 21233 attached NULL) = 0 [pid 21232] <... openat resumed>) = 3 [pid 21232] write(3, "1000", 4) = 4 executing program [pid 21232] close(3) = 0 [pid 21232] write(1, "executing program\n", 18) = 18 [pid 21232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=85514, si_int=0, si_ptr=NULL} --- [pid 21232] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8284, si_int=0, si_ptr=NULL} --- [pid 21233] set_robust_list(0x55557143c660, 24 [pid 21232] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21229] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21233] <... set_robust_list resumed>) = 0 [pid 21233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21234 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21233] setpgid(0, 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21235 ./strace-static-x86_64: Process 21234 attached [pid 21234] set_robust_list(0x55557143c660, 24) = 0 [pid 21234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21234] setpgid(0, 0) = 0 [pid 21234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21234] write(3, "1000", 4) = 4 [pid 21234] close(3) = 0 executing program [pid 21234] write(1, "executing program\n", 18) = 18 [pid 21234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21234] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21233] <... setpgid resumed>) = 0 [pid 21234] <... timer_settime resumed>NULL) = 0 [pid 21234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8174, si_int=0, si_ptr=NULL} --- [pid 21233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21235 attached [pid 21234] +++ killed by SIGRT_1 +++ [pid 21233] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21233] write(3, "1000", 4) = 4 [pid 21235] set_robust_list(0x55557143c660, 24) = 0 [pid 21233] close(3) = 0 [pid 21233] write(1, "executing program\n", 18executing program [pid 21235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21233] <... write resumed>) = 18 [pid 21233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21235] setpgid(0, 0 [pid 21233] <... timer_create resumed>[0]) = 0 [pid 21235] <... setpgid resumed>) = 0 [pid 21233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42137, si_int=0, si_ptr=NULL} --- [pid 21233] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21235] <... openat resumed>) = 3 [pid 21235] write(3, "1000", 4) = 4 [pid 21235] close(3) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 21235] write(1, "executing program\n", 18executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21235] <... write resumed>) = 18 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21236 attached [pid 21235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21236 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21237 ./strace-static-x86_64: Process 21237 attached [pid 21235] <... timer_create resumed>[0]) = 0 [pid 21237] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21236] set_robust_list(0x55557143c660, 24 [pid 21235] 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 21238 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21238 [pid 21237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21236] <... set_robust_list resumed>) = 0 [pid 21235] <... timer_settime resumed>NULL) = 0 [pid 21237] <... prctl resumed>) = 0 [pid 21237] setpgid(0, 0) = 0 [pid 21237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43531, si_int=0, si_ptr=NULL} --- [pid 21236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21237] <... openat resumed>) = 3 [pid 21236] <... prctl resumed>) = 0 [pid 21237] write(3, "1000", 4) = 4 [pid 21237] close(3) = 0 executing program [pid 21237] write(1, "executing program\n", 18) = 18 [pid 21237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9683, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 21237] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21235] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21236] setpgid(0, 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21236] <... setpgid resumed>) = 0 [pid 21238] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21239 attached [pid 21239] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21239 [pid 21239] <... set_robust_list resumed>) = 0 [pid 21239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21239] setpgid(0, 0) = 0 [pid 21239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21239] write(3, "1000", 4 [pid 21236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21239] <... write resumed>) = 4 executing program [pid 21239] close(3) = 0 [pid 21239] write(1, "executing program\n", 18) = 18 [pid 21239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7783, si_int=0, si_ptr=NULL} --- [pid 21236] <... openat resumed>) = 3 [pid 21236] write(3, "1000", 4 [pid 21238] <... set_robust_list resumed>) = 0 [pid 21236] <... write resumed>) = 4 [pid 21236] close(3) = 0 [pid 21239] +++ killed by SIGRT_1 +++ [pid 21236] write(1, "executing program\n", 18executing program [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21236] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21238] <... prctl resumed>) = 0 [pid 21236] <... timer_settime resumed>NULL) = 0 [pid 21236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24282, si_int=0, si_ptr=NULL} --- [pid 21238] setpgid(0, 0 [pid 21236] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21238] <... setpgid resumed>) = 0 [pid 21238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21238] write(3, "1000", 4) = 4 [pid 21238] close(3 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21238] <... close resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21240 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21241 ./strace-static-x86_64: Process 21241 attached [pid 21241] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 21238] write(1, "executing program\n", 18 [pid 21241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21241] setpgid(0, 0 [pid 21238] <... write resumed>) = 18 [pid 21241] <... setpgid resumed>) = 0 [pid 21241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21241] <... openat resumed>) = 3 [pid 21241] write(3, "1000", 4) = 4 [pid 21241] close(3) = 0 executing program [pid 21241] write(1, "executing program\n", 18) = 18 [pid 21241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8532, si_int=0, si_ptr=NULL} --- [pid 21238] <... timer_create resumed>[0]) = 0 [pid 21238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21241] +++ killed by SIGRT_1 +++ [pid 21238] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21240 attached [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25784, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21242 [pid 21240] set_robust_list(0x55557143c660, 24) = 0 [pid 21240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21238] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21240] setpgid(0, 0) = 0 [pid 21240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21242 attached ) = 3 [pid 21240] write(3, "1000", 4 [pid 21242] set_robust_list(0x55557143c660, 24 [pid 21240] <... write resumed>) = 4 [pid 21242] <... set_robust_list resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21240] close(3) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21240] write(1, "executing program\n", 18executing program [pid 21242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21240] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21243 [pid 21240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21242] <... prctl resumed>) = 0 [pid 21240] <... timer_create resumed>[0]) = 0 [pid 21240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21242] setpgid(0, 0 [pid 21240] <... timer_settime resumed>NULL) = 0 [pid 21242] <... setpgid resumed>) = 0 [pid 21240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9678, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21243 attached [pid 21240] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21243] set_robust_list(0x55557143c660, 24) = 0 [pid 21243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21243] setpgid(0, 0) = 0 [pid 21243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21242] write(3, "1000", 4 [pid 21243] <... openat resumed>) = 3 [pid 21243] write(3, "1000", 4) = 4 [pid 21243] close(3executing program ) = 0 [pid 21243] write(1, "executing program\n", 18) = 18 [pid 21243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17887, si_int=0, si_ptr=NULL} --- [pid 21242] <... write resumed>) = 4 [pid 21242] close(3) = 0 executing program [pid 21242] write(1, "executing program\n", 18) = 18 [pid 21243] +++ killed by SIGRT_1 +++ [pid 21242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21242] <... timer_create resumed>[0]) = 0 [pid 21242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36724, si_int=0, si_ptr=NULL} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21242] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21244 ./strace-static-x86_64: Process 21245 attached [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21245 ./strace-static-x86_64: Process 21244 attached [pid 21244] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21246 [pid 21244] <... set_robust_list resumed>) = 0 [pid 21244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21244] setpgid(0, 0) = 0 [pid 21245] set_robust_list(0x55557143c660, 24 [pid 21244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21245] <... set_robust_list resumed>) = 0 [pid 21244] <... openat resumed>) = 3 [pid 21244] write(3, "1000", 4) = 4 [pid 21244] close(3executing program [pid 21245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21244] <... close resumed>) = 0 [pid 21244] write(1, "executing program\n", 18) = 18 [pid 21244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... restart_syscall resumed>) = 0 [pid 21244] <... timer_create resumed>[0]) = 0 [pid 21244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21244] <... timer_settime resumed>NULL) = 0 [pid 21244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14488, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21247 [pid 21245] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21247 attached [pid 21245] setpgid(0, 0) = 0 [pid 21247] set_robust_list(0x55557143c660, 24 [pid 21244] +++ killed by SIGRT_1 +++ [pid 21245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21246 attached [pid 21245] <... openat resumed>) = 3 [pid 21246] set_robust_list(0x55557143c660, 24) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21246] setpgid(0, 0) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21248 [pid 21246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21248 attached [pid 21247] <... set_robust_list resumed>) = 0 [pid 21245] write(3, "1000", 4 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21249 attached [pid 21248] set_robust_list(0x55557143c660, 24 [pid 21247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21246] <... openat resumed>) = 3 [pid 21245] <... write resumed>) = 4 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21249 [pid 21249] set_robust_list(0x55557143c660, 24 [pid 21248] <... set_robust_list resumed>) = 0 [pid 21247] <... prctl resumed>) = 0 [pid 21246] write(3, "1000", 4 [pid 21245] close(3 [pid 21246] <... write resumed>) = 4 [pid 21245] <... close resumed>) = 0 [pid 21247] setpgid(0, 0 [pid 21246] close(3 [pid 21245] write(1, "executing program\n", 18 [pid 21249] <... set_robust_list resumed>) = 0 executing program [pid 21248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21247] <... setpgid resumed>) = 0 [pid 21246] <... close resumed>) = 0 [pid 21245] <... write resumed>) = 18 [pid 21246] write(1, "executing program\n", 18executing program [pid 21245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21246] <... write resumed>) = 18 [pid 21245] <... timer_create resumed>[0]) = 0 [pid 21246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21246] <... timer_create resumed>[0]) = 0 [pid 21245] <... timer_settime resumed>NULL) = 0 [pid 21246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22654, si_int=0, si_ptr=NULL} --- [pid 21246] <... timer_settime resumed>NULL) = 0 [pid 21249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21248] <... prctl resumed>) = 0 [pid 21247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=69831, si_int=0, si_ptr=NULL} --- [pid 21245] +++ killed by SIGRT_1 +++ [pid 21248] setpgid(0, 0 [pid 21247] <... openat resumed>) = 3 [pid 21246] +++ killed by SIGRT_1 +++ [pid 21249] <... prctl resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21248] <... setpgid resumed>) = 0 [pid 21248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21248] write(3, "1000", 4 [pid 21247] write(3, "1000", 4 [pid 21248] <... write resumed>) = 4 [pid 21248] close(3) = 0 executing program [pid 21248] write(1, "executing program\n", 18) = 18 [pid 21248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8001, si_int=0, si_ptr=NULL} --- [pid 21249] setpgid(0, 0 [pid 21248] +++ killed by SIGRT_1 +++ [pid 21247] <... write resumed>) = 4 [pid 21247] close(3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 21247] <... close resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21247] write(1, "executing program\n", 18 [pid 21249] <... setpgid resumed>) = 0 [pid 21247] <... write resumed>) = 18 [pid 21247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29487, si_int=0, si_ptr=NULL} --- [pid 21249] <... openat resumed>) = 3 [pid 21247] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21249] write(3, "1000", 4) = 4 [pid 21249] close(3) = 0 [pid 21249] write(1, "executing program\n", 18executing program ) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21250 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21251 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21252 ./strace-static-x86_64: Process 21250 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21250] set_robust_list(0x55557143c660, 24) = 0 [pid 21250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21250] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21253 [pid 21250] <... setpgid resumed>) = 0 [pid 21250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21249] <... timer_create resumed>[0]) = 0 [pid 21250] <... openat resumed>) = 3 [pid 21249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21250] write(3, "1000", 4) = 4 [pid 21250] close(3) = 0 executing program [pid 21250] write(1, "executing program\n", 18) = 18 [pid 21250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21249] <... timer_settime resumed>NULL) = 0 [pid 21250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12581, si_int=0, si_ptr=NULL} --- [pid 21249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12213, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21252 attached [pid 21250] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21251 attached [pid 21251] set_robust_list(0x55557143c660, 24) = 0 [pid 21251] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21253 attached ) = 0 [pid 21249] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21251] setpgid(0, 0) = 0 [pid 21251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21252] set_robust_list(0x55557143c660, 24 [pid 21253] set_robust_list(0x55557143c660, 24) = 0 [pid 21253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21252] <... set_robust_list resumed>) = 0 [pid 21253] setpgid(0, 0) = 0 [pid 21253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21251] <... openat resumed>) = 3 [pid 21251] write(3, "1000", 4) = 4 [pid 21253] <... openat resumed>) = 3 [pid 21251] close(3) = 0 [pid 21251] write(1, "executing program\n", 18executing program [pid 21252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21251] <... write resumed>) = 18 [pid 21251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21253] write(3, "1000", 4 [pid 21251] <... timer_create resumed>[0]) = 0 [pid 21253] <... write resumed>) = 4 [pid 21253] close(3) = 0 [pid 21251] 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 21253] write(1, "executing program\n", 18) = 18 [pid 21251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21058, si_int=0, si_ptr=NULL} --- [pid 21253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21252] <... prctl resumed>) = 0 [pid 21253] <... timer_create resumed>[0]) = 0 [pid 21253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8502, si_int=0, si_ptr=NULL} --- [pid 21252] setpgid(0, 0 [pid 21253] +++ killed by SIGRT_1 +++ [pid 21252] <... setpgid resumed>) = 0 [pid 21252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21251] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21252] <... openat resumed>) = 3 [pid 21252] write(3, "1000", 4) = 4 [pid 21252] close(3) = 0 executing program [pid 21252] write(1, "executing program\n", 18) = 18 [pid 21252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17880, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21255 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21254 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21256 ./strace-static-x86_64: Process 21254 attached [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21254] set_robust_list(0x55557143c660, 24) = 0 [pid 21254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21254] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21257 [pid 21254] <... setpgid resumed>) = 0 [pid 21254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21252] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21254] <... openat resumed>) = 3 [pid 21254] write(3, "1000", 4executing program ) = 4 [pid 21254] close(3) = 0 [pid 21254] write(1, "executing program\n", 18) = 18 [pid 21254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8844, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21256 attached [pid 21256] set_robust_list(0x55557143c660, 24 [pid 21254] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21255 attached [pid 21255] set_robust_list(0x55557143c660, 24) = 0 [pid 21255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21255] setpgid(0, 0) = 0 [pid 21255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21256] <... set_robust_list resumed>) = 0 [pid 21255] <... openat resumed>) = 3 [pid 21255] write(3, "1000", 4) = 4 executing program [pid 21255] close(3) = 0 [pid 21255] write(1, "executing program\n", 18) = 18 [pid 21256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8838, si_int=0, si_ptr=NULL} --- [pid 21256] <... prctl resumed>) = 0 [pid 21256] setpgid(0, 0 [pid 21255] +++ killed by SIGRT_1 +++ [pid 21256] <... setpgid resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21257 attached [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21257] set_robust_list(0x55557143c660, 24) = 0 [pid 21257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21257] setpgid(0, 0 [pid 21256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21257] <... setpgid resumed>) = 0 [pid 21257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21257] write(3, "1000", 4) = 4 [pid 21256] <... openat resumed>) = 3 executing program [pid 21257] close(3) = 0 [pid 21257] write(1, "executing program\n", 18) = 18 [pid 21257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21256] write(3, "1000", 4 [pid 21257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15649, si_int=0, si_ptr=NULL} --- [pid 21257] +++ killed by SIGRT_1 +++ [pid 21256] <... write resumed>) = 4 [pid 21256] close(3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21256] <... close resumed>) = 0 [pid 21256] write(1, "executing program\n", 18) = 18 [pid 21256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] <... restart_syscall resumed>) = 0 [pid 21256] <... timer_settime resumed>NULL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=40131, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21258 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21258 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21258] set_robust_list(0x55557143c660, 24 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21259 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21259 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21260 [pid 21256] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21260 attached [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21260] set_robust_list(0x55557143c660, 24) = 0 [pid 21260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21260] setpgid(0, 0) = 0 [pid 21260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21258] <... set_robust_list resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21260] <... openat resumed>) = 3 [pid 21260] write(3, "1000", 4) = 4 [pid 21260] close(3) = 0 [pid 21260] write(1, "executing program\n", 18 executing program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21260] <... write resumed>) = 18 [pid 21260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9158, si_int=0, si_ptr=NULL} --- [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21261 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21262 [pid 21259] set_robust_list(0x55557143c660, 24 [pid 21258] <... prctl resumed>) = 0 [pid 21259] <... set_robust_list resumed>) = 0 [pid 21258] setpgid(0, 0) = 0 [pid 21260] +++ killed by SIGRT_1 +++ [pid 21258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21261 attached [pid 21261] set_robust_list(0x55557143c660, 24) = 0 [pid 21261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21258] <... openat resumed>) = 3 [pid 21261] setpgid(0, 0) = 0 [pid 21258] write(3, "1000", 4 [pid 21259] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21262 attached [pid 21262] set_robust_list(0x55557143c660, 24 [pid 21261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21258] <... write resumed>) = 4 [pid 21262] <... set_robust_list resumed>) = 0 [pid 21262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21259] <... prctl resumed>) = 0 [pid 21258] close(3 [pid 21261] <... openat resumed>) = 3 [pid 21262] <... prctl resumed>) = 0 [pid 21261] write(3, "1000", 4 [pid 21262] setpgid(0, 0 [pid 21261] <... write resumed>) = 4 [pid 21261] close(3 [pid 21262] <... setpgid resumed>) = 0 [pid 21261] <... close resumed>) = 0 [pid 21258] <... close resumed>) = 0 [pid 21262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21258] write(1, "executing program\n", 18 [pid 21259] setpgid(0, 0executing program [pid 21261] write(1, "executing program\n", 18) = 18 [pid 21261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21262] <... openat resumed>) = 3 [pid 21261] <... timer_create resumed>[0]) = 0 [pid 21261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8743, si_int=0, si_ptr=NULL} --- [pid 21262] write(3, "1000", 4) = 4 [pid 21262] close(3executing program [pid 21258] <... write resumed>) = 18 [pid 21262] <... close resumed>) = 0 executing program [pid 21262] write(1, "executing program\n", 18) = 18 [pid 21262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21259] <... setpgid resumed>) = 0 [pid 21262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21258] <... timer_create resumed>[0]) = 0 [pid 21262] <... timer_settime resumed>NULL) = 0 [pid 21262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7915, si_int=0, si_ptr=NULL} --- [pid 21258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8667, si_int=0, si_ptr=NULL} --- [pid 21261] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21262] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21258] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21259] <... openat resumed>) = 3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21263 [pid 21259] write(3, "1000", 4./strace-static-x86_64: Process 21263 attached ) = 4 [pid 21263] set_robust_list(0x55557143c660, 24) = 0 [pid 21259] close(3) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21259] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21264 executing program ./strace-static-x86_64: Process 21264 attached [pid 21263] <... prctl resumed>) = 0 [pid 21259] <... write resumed>) = 18 [pid 21263] setpgid(0, 0 [pid 21259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21264] set_robust_list(0x55557143c660, 24 [pid 21263] <... setpgid resumed>) = 0 [pid 21259] <... timer_create resumed>[0]) = 0 [pid 21259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21259] <... timer_settime resumed>NULL) = 0 [pid 21259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=42338, si_int=0, si_ptr=NULL} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21259] +++ killed by SIGRT_1 +++ [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21265 attached [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21265] set_robust_list(0x55557143c660, 24) = 0 [pid 21265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21265 [pid 21265] setpgid(0, 0) = 0 [pid 21265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21266 [pid 21265] <... openat resumed>) = 3 [pid 21263] <... openat resumed>) = 3 [pid 21264] <... set_robust_list resumed>) = 0 executing program [pid 21265] write(3, "1000", 4) = 4 [pid 21265] close(3) = 0 [pid 21265] write(1, "executing program\n", 18) = 18 [pid 21265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21263] write(3, "1000", 4 [pid 21265] <... timer_create resumed>[0]) = 0 [pid 21263] <... write resumed>) = 4 [pid 21265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8529, si_int=0, si_ptr=NULL} --- [pid 21263] close(3) = 0 executing program [pid 21263] write(1, "executing program\n", 18 [pid 21264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21263] <... write resumed>) = 18 [pid 21265] +++ killed by SIGRT_1 +++ [pid 21264] <... prctl resumed>) = 0 [pid 21263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21263] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21263] 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 21266 attached [pid 21266] set_robust_list(0x55557143c660, 24) = 0 [pid 21266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21263] <... timer_settime resumed>NULL) = 0 [pid 21266] <... prctl resumed>) = 0 [pid 21266] setpgid(0, 0) = 0 [pid 21263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=54063, si_int=0, si_ptr=NULL} --- [pid 21264] setpgid(0, 0 [pid 21266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21266] write(3, "1000", 4) = 4 [pid 21266] close(3) = 0 [pid 21266] write(1, "executing program\n", 18) = 18 [pid 21266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7345, si_int=0, si_ptr=NULL} --- [pid 21263] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21264] <... setpgid resumed>) = 0 [pid 21266] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21264] <... openat resumed>) = 3 [pid 21264] write(3, "1000", 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21264] <... write resumed>) = 4 ./strace-static-x86_64: Process 21267 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21267 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21264] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21268 [pid 21267] set_robust_list(0x55557143c660, 24) = 0 [pid 21267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21267] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21268 attached [pid 21264] <... close resumed>) = 0 [pid 21267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21264] write(1, "executing program\n", 18 [pid 21267] <... openat resumed>) = 3 [pid 21264] <... write resumed>) = 18 [pid 21268] set_robust_list(0x55557143c660, 24 [pid 21267] write(3, "1000", 4) = 4 [pid 21267] close(3executing program [pid 21264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21267] <... close resumed>) = 0 [pid 21267] write(1, "executing program\n", 18) = 18 [pid 21267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21268] <... set_robust_list resumed>) = 0 [pid 21264] <... timer_create resumed>[0]) = 0 [pid 21267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21267] <... timer_settime resumed>NULL) = 0 [pid 21267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9109, si_int=0, si_ptr=NULL} --- [pid 21264] <... timer_settime resumed>NULL) = 0 [pid 21264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28679, si_int=0, si_ptr=NULL} --- [pid 21268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21267] +++ killed by SIGRT_1 +++ [pid 21264] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21268] <... prctl resumed>) = 0 [pid 21268] setpgid(0, 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21268] <... setpgid resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21269 ./strace-static-x86_64: Process 21270 attached [pid 21268] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21270 [pid 21270] set_robust_list(0x55557143c660, 24) = 0 [pid 21270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21270] setpgid(0, 0) = 0 [pid 21270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21270] write(3, "1000", 4) = 4 executing program [pid 21270] close(3) = 0 [pid 21270] write(1, "executing program\n", 18) = 18 [pid 21270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7935, si_int=0, si_ptr=NULL} --- [pid 21268] write(3, "1000", 4./strace-static-x86_64: Process 21269 attached ) = 4 [pid 21269] set_robust_list(0x55557143c660, 24 [pid 21268] close(3) = 0 [pid 21269] <... set_robust_list resumed>) = 0 [pid 21269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21268] write(1, "executing program\n", 18executing program [pid 21270] +++ killed by SIGRT_1 +++ [pid 21268] <... write resumed>) = 18 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21269] <... prctl resumed>) = 0 [pid 21268] <... timer_create resumed>[0]) = 0 [pid 21268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21269] setpgid(0, 0) = 0 [pid 21268] <... timer_settime resumed>NULL) = 0 [pid 21268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18290, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 21268] +++ killed by SIGRT_1 +++ [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21271 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21271 attached [pid 21269] <... openat resumed>) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21272 ./strace-static-x86_64: Process 21272 attached [pid 21271] set_robust_list(0x55557143c660, 24 [pid 21269] write(3, "1000", 4 [pid 343] <... restart_syscall resumed>) = 0 [pid 21271] <... set_robust_list resumed>) = 0 [pid 21269] <... write resumed>) = 4 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21272] set_robust_list(0x55557143c660, 24 [pid 21271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21269] close(3./strace-static-x86_64: Process 21273 attached [pid 21272] <... set_robust_list resumed>) = 0 [pid 21271] <... prctl resumed>) = 0 [pid 21269] <... close resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 21273] set_robust_list(0x55557143c660, 24 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21273 [pid 21271] setpgid(0, 0 [pid 21272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21271] <... setpgid resumed>) = 0 [pid 21269] write(1, "executing program\n", 18 [pid 21272] <... prctl resumed>) = 0 [pid 21271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21271] write(3, "1000", 4 [pid 21269] <... write resumed>) = 18 [pid 21272] setpgid(0, 0 [pid 21271] <... write resumed>) = 4 executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21271] close(3) = 0 [pid 21271] write(1, "executing program\n", 18) = 18 [pid 21271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21271] <... timer_create resumed>[0]) = 0 [pid 21271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21272] <... setpgid resumed>) = 0 [pid 21271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7500, si_int=0, si_ptr=NULL} --- [pid 21269] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21274 attached [pid 21273] <... set_robust_list resumed>) = 0 [pid 21272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21271] +++ killed by SIGRT_1 +++ [pid 21269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21274 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21274] set_robust_list(0x55557143c660, 24) = 0 [pid 21274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21274] setpgid(0, 0) = 0 [pid 21274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21272] <... openat resumed>) = 3 [pid 21269] <... timer_settime resumed>NULL) = 0 [pid 21272] write(3, "1000", 4 [pid 21274] <... openat resumed>) = 3 [pid 21269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21603, si_int=0, si_ptr=NULL} --- [pid 21272] <... write resumed>) = 4 executing program [pid 21274] write(3, "1000", 4) = 4 [pid 21274] close(3) = 0 [pid 21274] write(1, "executing program\n", 18) = 18 [pid 21274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21272] close(3 [pid 21274] <... timer_create resumed>[0]) = 0 [pid 21274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7399, si_int=0, si_ptr=NULL} --- [pid 21269] +++ killed by SIGRT_1 +++ [pid 21272] <... close resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21272] write(1, "executing program\n", 18) = 18 [pid 21272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21274] +++ killed by SIGRT_1 +++ [pid 21273] <... prctl resumed>) = 0 [pid 21272] <... timer_create resumed>[0]) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21273] setpgid(0, 0 [pid 21272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7816, si_int=0, si_ptr=NULL} --- [pid 21273] <... setpgid resumed>) = 0 [pid 21272] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21273] write(3, "1000", 4) = 4 [pid 21273] close(3) = 0 [pid 21273] write(1, "executing program\n", 18executing program ) = 18 [pid 21273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18593, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21273] +++ killed by SIGRT_1 +++ [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21275 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21276 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21275 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21277 ./strace-static-x86_64: Process 21276 attached [pid 21276] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21277 attached [pid 21275] set_robust_list(0x55557143c660, 24 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21276] <... set_robust_list resumed>) = 0 [pid 21276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21276] setpgid(0, 0) = 0 [pid 21276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21275] <... set_robust_list resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21278 [pid 21276] <... openat resumed>) = 3 [pid 21276] write(3, "1000", 4 [pid 21275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21276] <... write resumed>) = 4 executing program [pid 21276] close(3) = 0 [pid 21276] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 21276] <... write resumed>) = 18 [pid 21276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10755, si_int=0, si_ptr=NULL} --- [pid 21275] <... prctl resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21275] setpgid(0, 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21279 [pid 21277] set_robust_list(0x55557143c660, 24 [pid 21276] +++ killed by SIGRT_1 +++ [pid 21275] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21278 attached [pid 21278] set_robust_list(0x55557143c660, 24) = 0 [pid 21278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21278] setpgid(0, 0) = 0 [pid 21278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21275] <... openat resumed>) = 3 [pid 21278] write(3, "1000", 4./strace-static-x86_64: Process 21279 attached [pid 21277] <... set_robust_list resumed>) = 0 [pid 21275] write(3, "1000", 4 [pid 21278] <... write resumed>) = 4 executing program [pid 21278] close(3) = 0 [pid 21278] write(1, "executing program\n", 18) = 18 [pid 21278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21275] <... write resumed>) = 4 [pid 21278] <... timer_create resumed>[0]) = 0 [pid 21278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21279] set_robust_list(0x55557143c660, 24 [pid 21278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8849, si_int=0, si_ptr=NULL} --- [pid 21277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21275] close(3 [pid 344] <... restart_syscall resumed>) = 0 [pid 21275] <... close resumed>) = 0 executing program [pid 21275] write(1, "executing program\n", 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21275] <... write resumed>) = 18 [pid 21275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21280 [pid 21275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21278] +++ killed by SIGRT_1 +++ [pid 21275] <... timer_settime resumed>NULL) = 0 [pid 21275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12923, si_int=0, si_ptr=NULL} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21280 attached [pid 21280] set_robust_list(0x55557143c660, 24) = 0 [pid 21280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21280] setpgid(0, 0 [pid 21275] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21280] <... setpgid resumed>) = 0 [pid 21280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21277] <... prctl resumed>) = 0 [pid 21279] <... set_robust_list resumed>) = 0 [pid 21280] <... openat resumed>) = 3 [pid 21280] write(3, "1000", 4 [pid 21277] setpgid(0, 0 [pid 21280] <... write resumed>) = 4 [pid 21280] close(3) = 0 [pid 21280] write(1, "executing program\n", 18executing program ) = 18 [pid 21279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21277] <... setpgid resumed>) = 0 [pid 21280] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21280] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9134, si_int=0, si_ptr=NULL} --- [pid 21279] <... prctl resumed>) = 0 [pid 21277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21279] setpgid(0, 0 [pid 21277] <... openat resumed>) = 3 [pid 21279] <... setpgid resumed>) = 0 [pid 21277] write(3, "1000", 4) = 4 [pid 21277] close(3 [pid 21280] +++ killed by SIGRT_1 +++ [pid 21277] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21280, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21277] write(1, "executing program\n", 18executing program [pid 21279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21277] <... write resumed>) = 18 [pid 21279] <... openat resumed>) = 3 [pid 21277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10268, si_int=0, si_ptr=NULL} --- [pid 21279] write(3, "1000", 4) = 4 [pid 21277] +++ killed by SIGRT_1 +++ [pid 21279] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21279] <... close resumed>) = 0 [pid 21279] write(1, "executing program\n", 18) = 18 [pid 21279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18337, si_int=0, si_ptr=NULL} --- [pid 21279] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21282 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21281 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21282 ./strace-static-x86_64: Process 21281 attached [pid 344] <... restart_syscall resumed>) = 0 [pid 21281] set_robust_list(0x55557143c660, 24) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21281] setpgid(0, 0) = 0 executing program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21281] write(3, "1000", 4) = 4 [pid 21281] close(3) = 0 [pid 21281] write(1, "executing program\n", 18) = 18 [pid 21281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21284 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21283 [pid 21281] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21285 [pid 21281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12491, si_int=0, si_ptr=NULL} --- [pid 21282] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21284 attached ) = 0 [pid 21282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21284] set_robust_list(0x55557143c660, 24 [pid 21282] <... prctl resumed>) = 0 [pid 21284] <... set_robust_list resumed>) = 0 [pid 21281] +++ killed by SIGRT_1 +++ [pid 21282] setpgid(0, 0 [pid 21284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21282] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21285 attached ./strace-static-x86_64: Process 21283 attached [pid 21285] set_robust_list(0x55557143c660, 24 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21283] set_robust_list(0x55557143c660, 24 [pid 21285] <... set_robust_list resumed>) = 0 [pid 21285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21283] <... set_robust_list resumed>) = 0 [pid 21283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21285] <... prctl resumed>) = 0 [pid 21285] setpgid(0, 0 [pid 21283] <... prctl resumed>) = 0 [pid 21283] setpgid(0, 0 [pid 21285] <... setpgid resumed>) = 0 [pid 21283] <... setpgid resumed>) = 0 [pid 21285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21284] <... prctl resumed>) = 0 [pid 21282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21282] <... openat resumed>) = 3 [pid 21283] <... openat resumed>) = 3 [pid 21284] setpgid(0, 0 [pid 21282] write(3, "1000", 4 [pid 21285] <... openat resumed>) = 3 [pid 21283] write(3, "1000", 4 [pid 21285] write(3, "1000", 4 [pid 21283] <... write resumed>) = 4 [pid 21285] <... write resumed>) = 4 executing program executing program [pid 21285] close(3 [pid 21283] close(3 [pid 21285] <... close resumed>) = 0 [pid 21283] <... close resumed>) = 0 [pid 21285] write(1, "executing program\n", 18 [pid 21283] write(1, "executing program\n", 18 [pid 21285] <... write resumed>) = 18 [pid 21283] <... write resumed>) = 18 [pid 21285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21282] <... write resumed>) = 4 [pid 21283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21282] close(3 [pid 21283] <... timer_create resumed>[0]) = 0 [pid 21285] <... timer_create resumed>[0]) = 0 [pid 21284] <... setpgid resumed>) = 0 [pid 21282] <... close resumed>) = 0 [pid 21283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21283] <... timer_settime resumed>NULL) = 0 executing program [pid 21282] write(1, "executing program\n", 18 [pid 21285] <... timer_settime resumed>NULL) = 0 [pid 21283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22909, si_int=0, si_ptr=NULL} --- [pid 21285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16750, si_int=0, si_ptr=NULL} --- [pid 21282] <... write resumed>) = 18 [pid 21282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21284] <... openat resumed>) = 3 [pid 21282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34417, si_int=0, si_ptr=NULL} --- [pid 21284] write(3, "1000", 4) = 4 [pid 21283] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21285] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21284] close(3 [pid 21282] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21286 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21286 attached [pid 21286] set_robust_list(0x55557143c660, 24) = 0 [pid 21286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21287 [pid 21286] setpgid(0, 0) = 0 [pid 21286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21284] <... close resumed>) = 0 [pid 21286] <... openat resumed>) = 3 [pid 21284] write(1, "executing program\n", 18 [pid 21286] write(3, "1000", 4) = 4 [pid 21286] close(3) = 0 executing program [pid 21286] write(1, "executing program\n", 18 [pid 346] <... restart_syscall resumed>) = 0 [pid 21286] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21288 [pid 21286] <... timer_settime resumed>NULL) = 0 [pid 21286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7772, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21289 [pid 21284] <... write resumed>) = 18 [pid 21286] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21284] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21287 attached [pid 21284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21287] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21288 attached ) = 0 [pid 21284] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21289 attached [pid 21289] set_robust_list(0x55557143c660, 24 [pid 21288] set_robust_list(0x55557143c660, 24 [pid 21284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43206, si_int=0, si_ptr=NULL} --- [pid 21287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21289] <... set_robust_list resumed>) = 0 [pid 21289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21288] <... set_robust_list resumed>) = 0 [pid 21287] <... prctl resumed>) = 0 [pid 21287] setpgid(0, 0 [pid 21289] <... prctl resumed>) = 0 [pid 21289] setpgid(0, 0) = 0 [pid 21287] <... setpgid resumed>) = 0 [pid 21289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21284] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21289] <... openat resumed>) = 3 [pid 21288] <... prctl resumed>) = 0 [pid 21287] write(3, "1000", 4 [pid 21289] write(3, "1000", 4 [pid 21287] <... write resumed>) = 4 [pid 21289] <... write resumed>) = 4 [pid 21287] close(3 [pid 21289] close(3 [pid 21287] <... close resumed>) = 0 [pid 21289] <... close resumed>) = 0 executing program [pid 21287] write(1, "executing program\n", 18 [pid 21288] setpgid(0, 0 [pid 21289] write(1, "executing program\n", 18 [pid 21287] <... write resumed>) = 18 executing program [pid 21289] <... write resumed>) = 18 [pid 21287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21288] <... setpgid resumed>) = 0 [pid 21287] <... timer_create resumed>[0]) = 0 [pid 21289] <... timer_create resumed>[0]) = 0 [pid 21287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21287] <... timer_settime resumed>NULL) = 0 [pid 21289] <... timer_settime resumed>NULL) = 0 [pid 21287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22629, si_int=0, si_ptr=NULL} --- [pid 21289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16525, si_int=0, si_ptr=NULL} --- [pid 21288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21288] write(3, "1000", 4) = 4 [pid 21288] close(3) = 0 [pid 21288] write(1, "executing program\n", 18executing program ) = 18 [pid 21287] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21288] <... timer_create resumed>[0]) = 0 [pid 21289] +++ killed by SIGRT_1 +++ [pid 21288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21288] <... timer_settime resumed>NULL) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21890, si_int=0, si_ptr=NULL} --- [pid 21288] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21290 ./strace-static-x86_64: Process 21290 attached ./strace-static-x86_64: Process 21291 attached [pid 21291] set_robust_list(0x55557143c660, 24 [pid 21290] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21291 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21292 [pid 344] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21291] <... set_robust_list resumed>) = 0 [pid 21290] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21293 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21292 attached [pid 21292] set_robust_list(0x55557143c660, 24) = 0 [pid 21292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21292] setpgid(0, 0) = 0 [pid 21292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21294 [pid 21292] <... openat resumed>) = 3 [pid 21292] write(3, "1000", 4) = 4 [pid 21292] close(3executing program ) = 0 [pid 21292] write(1, "executing program\n", 18) = 18 [pid 21292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21292] <... timer_create resumed>[0]) = 0 [pid 21292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27733, si_int=0, si_ptr=NULL} --- [pid 21290] <... prctl resumed>) = 0 [pid 21291] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21293 attached [pid 21293] set_robust_list(0x55557143c660, 24 [pid 21291] setpgid(0, 0 [pid 21290] setpgid(0, 0 [pid 21293] <... set_robust_list resumed>) = 0 [pid 21291] <... setpgid resumed>) = 0 [pid 21292] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21294 attached [pid 21294] set_robust_list(0x55557143c660, 24 [pid 21291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21290] <... setpgid resumed>) = 0 [pid 21294] <... set_robust_list resumed>) = 0 [pid 21294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21294] setpgid(0, 0 [pid 21290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21294] <... setpgid resumed>) = 0 [pid 21294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21290] <... openat resumed>) = 3 [pid 21294] write(3, "1000", 4) = 4 [pid 21294] close(3 [pid 21291] <... openat resumed>) = 3 [pid 21290] write(3, "1000", 4 [pid 21294] <... close resumed>) = 0 [pid 21294] write(1, "executing program\n", 18executing program ) = 18 [pid 21294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21291] write(3, "1000", 4 [pid 21290] <... write resumed>) = 4 [pid 21294] <... timer_settime resumed>NULL) = 0 [pid 21294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8802, si_int=0, si_ptr=NULL} --- [pid 21291] <... write resumed>) = 4 [pid 21290] close(3 [pid 21291] close(3 [pid 21293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21291] <... close resumed>) = 0 [pid 21290] <... close resumed>) = 0 [pid 21293] <... prctl resumed>) = 0 [pid 21291] write(1, "executing program\n", 18 [pid 21290] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 21291] <... write resumed>) = 18 [pid 21294] +++ killed by SIGRT_1 +++ [pid 21291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21291] <... timer_create resumed>[0]) = 0 [pid 21290] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21291] <... timer_settime resumed>NULL) = 0 [pid 21293] setpgid(0, 0 [pid 21290] <... timer_settime resumed>NULL) = 0 [pid 21293] <... setpgid resumed>) = 0 [pid 21291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37776, si_int=0, si_ptr=NULL} --- [pid 21290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38358, si_int=0, si_ptr=NULL} --- [pid 21291] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21295 ./strace-static-x86_64: Process 21295 attached [pid 21295] set_robust_list(0x55557143c660, 24 [pid 343] <... restart_syscall resumed>) = 0 [pid 21295] <... set_robust_list resumed>) = 0 [pid 21295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21290] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21295] <... prctl resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21296 executing program [pid 21295] setpgid(0, 0) = 0 [pid 21295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21295] <... openat resumed>) = 3 [pid 21295] write(3, "1000", 4 [pid 21293] <... openat resumed>) = 3 [pid 21295] <... write resumed>) = 4 [pid 21295] close(3) = 0 [pid 21295] write(1, "executing program\n", 18) = 18 [pid 21295] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21293] write(3, "1000", 4 [pid 21295] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21295] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8481, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 21293] <... write resumed>) = 4 [pid 21293] close(3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 21293] <... close resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21297 [pid 21293] write(1, "executing program\n", 18 [pid 21295] +++ killed by SIGRT_1 +++ [pid 21293] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21295, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 21296 attached [pid 21296] set_robust_list(0x55557143c660, 24) = 0 [pid 21296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21293] <... timer_create resumed>[0]) = 0 [pid 21296] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21297 attached [pid 21293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21296] setpgid(0, 0 [pid 21293] <... timer_settime resumed>NULL) = 0 [pid 21296] <... setpgid resumed>) = 0 [pid 21293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23993, si_int=0, si_ptr=NULL} --- [pid 21297] set_robust_list(0x55557143c660, 24 [pid 21296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21297] <... set_robust_list resumed>) = 0 [pid 21296] <... openat resumed>) = 3 [pid 21296] write(3, "1000", 4) = 4 [pid 21296] close(3) = 0 [pid 21296] write(1, "executing program\n", 18 [pid 21293] +++ killed by SIGRT_1 +++ executing program [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21296] <... write resumed>) = 18 [pid 21296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21296] <... timer_settime resumed>NULL) = 0 [pid 21296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14005, si_int=0, si_ptr=NULL} --- [pid 21297] <... prctl resumed>) = 0 [pid 21297] setpgid(0, 0) = 0 [pid 21297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21296] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21297] write(3, "1000", 4) = 4 [pid 21297] close(3executing program ) = 0 [pid 21297] write(1, "executing program\n", 18) = 18 [pid 21297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8031, si_int=0, si_ptr=NULL} --- [pid 21297] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21298 ./strace-static-x86_64: Process 21298 attached [pid 21298] set_robust_list(0x55557143c660, 24) = 0 [pid 21298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21298] setpgid(0, 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21298] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21299 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21299 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21300 attached [pid 21299] set_robust_list(0x55557143c660, 24 [pid 21298] <... openat resumed>) = 3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21300 [pid 21299] <... set_robust_list resumed>) = 0 [pid 21298] write(3, "1000", 4) = 4 [pid 21299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21298] close(3 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21298] <... close resumed>) = 0 [pid 21298] write(1, "executing program\n", 18 [pid 21299] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21301 attached [pid 21301] set_robust_list(0x55557143c660, 24) = 0 [pid 21301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21301] setpgid(0, 0) = 0 [pid 21301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21298] <... write resumed>) = 18 [pid 344] <... restart_syscall resumed>) = 0 [pid 21299] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21301 [pid 21301] <... openat resumed>) = 3 [pid 21301] write(3, "1000", 4) = 4 [pid 21299] <... setpgid resumed>) = 0 [pid 21298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21301] close(3) = 0 [pid 21301] write(1, "executing program\n", 18) = 18 [pid 21301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21298] <... timer_create resumed>[0]) = 0 [pid 21299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21299] <... openat resumed>) = 3 [pid 21301] <... timer_settime resumed>NULL) = 0 [pid 21301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8967, si_int=0, si_ptr=NULL} --- executing program [pid 21299] write(3, "1000", 4 [pid 21298] <... timer_settime resumed>NULL) = 0 [pid 21299] <... write resumed>) = 4 [pid 21298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22688, si_int=0, si_ptr=NULL} --- [pid 21299] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21302 [pid 21299] <... close resumed>) = 0 [pid 21301] +++ killed by SIGRT_1 +++ [pid 21298] +++ killed by SIGRT_1 +++ [pid 21299] write(1, "executing program\n", 18) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21299] <... timer_create resumed>[0]) = 0 [pid 21299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21299] <... timer_settime resumed>NULL) = 0 [pid 21299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7630, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21302 attached [pid 21302] set_robust_list(0x55557143c660, 24) = 0 [pid 21302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21302] setpgid(0, 0) = 0 [pid 21299] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21300] set_robust_list(0x55557143c660, 24) = 0 [pid 21302] <... openat resumed>) = 3 [pid 21302] write(3, "1000", 4) = 4 executing program [pid 21302] close(3) = 0 [pid 21302] write(1, "executing program\n", 18) = 18 [pid 21302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8117, si_int=0, si_ptr=NULL} --- [pid 21300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21300] setpgid(0, 0) = 0 [pid 21300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21303 [pid 21300] <... openat resumed>) = 3 [pid 21300] write(3, "1000", 4./strace-static-x86_64: Process 21303 attached [pid 21302] +++ killed by SIGRT_1 +++ [pid 21300] <... write resumed>) = 4 [pid 21303] set_robust_list(0x55557143c660, 24) = 0 [pid 21300] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 21300] <... close resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21300] write(1, "executing program\n", 18 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21300] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21304 ./strace-static-x86_64: Process 21304 attached [pid 21304] set_robust_list(0x55557143c660, 24 [pid 21303] <... prctl resumed>) = 0 [pid 21300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21304] <... set_robust_list resumed>) = 0 [pid 21304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21304] setpgid(0, 0) = 0 [pid 21304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21300] <... timer_create resumed>[0]) = 0 [pid 21303] setpgid(0, 0 [pid 21304] <... openat resumed>) = 3 [pid 21300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21303] <... setpgid resumed>) = 0 [pid 21304] write(3, "1000", 4 [pid 21300] <... timer_settime resumed>NULL) = 0 [pid 21304] <... write resumed>) = 4 [pid 21304] close(3) = 0 executing program [pid 21304] write(1, "executing program\n", 18) = 18 [pid 21304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=66583, si_int=0, si_ptr=NULL} --- [pid 21304] <... timer_create resumed>[0]) = 0 [pid 21304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21304] <... timer_settime resumed>NULL) = 0 [pid 21304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9123, si_int=0, si_ptr=NULL} --- [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21300] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21304] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21305 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21305 attached [pid 21305] set_robust_list(0x55557143c660, 24) = 0 [pid 21305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21305] setpgid(0, 0) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21305] write(3, "1000", 4 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21306 executing program [pid 21305] <... write resumed>) = 4 [pid 21305] close(3) = 0 [pid 21305] write(1, "executing program\n", 18) = 18 [pid 21305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21303] <... openat resumed>) = 3 [pid 21305] <... timer_create resumed>[0]) = 0 [pid 21303] write(3, "1000", 4 [pid 21305] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8429, si_int=0, si_ptr=NULL} --- [pid 21303] <... write resumed>) = 4 [pid 21303] close(3) = 0 [pid 21303] write(1, "executing program\n", 18 [pid 21305] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21306 attached [pid 21306] set_robust_list(0x55557143c660, 24) = 0 executing program [pid 21306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21303] <... write resumed>) = 18 [pid 21306] <... prctl resumed>) = 0 [pid 21306] setpgid(0, 0) = 0 [pid 21306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program executing program executing program [pid 21303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21306] <... openat resumed>) = 3 [pid 21306] write(3, "1000", 4 [pid 21303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21306] <... write resumed>) = 4 [pid 21306] close(3) = 0 [pid 21306] write(1, "executing program\n", 18) = 18 [pid 21306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21303] <... timer_settime resumed>NULL) = 0 [pid 21306] <... timer_create resumed>[0]) = 0 [pid 21306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- [pid 21303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=60531, si_int=0, si_ptr=NULL} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21303] +++ killed by SIGRT_1 +++ [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21307 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21307 attached [pid 21306] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21308 ./strace-static-x86_64: Process 21308 attached [pid 21308] set_robust_list(0x55557143c660, 24) = 0 [pid 21308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21308] setpgid(0, 0) = 0 [pid 21308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21307] set_robust_list(0x55557143c660, 24) = 0 [pid 21308] <... openat resumed>) = 3 [pid 21308] write(3, "1000", 4) = 4 [pid 21308] close(3) = 0 [pid 21308] write(1, "executing program\n", 18) = 18 [pid 21308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8006, si_int=0, si_ptr=NULL} --- [pid 21307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21307] setpgid(0, 0) = 0 [pid 21307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21308] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21307] <... openat resumed>) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21309 [pid 21307] write(3, "1000", 4./strace-static-x86_64: Process 21309 attached ) = 4 [pid 21309] set_robust_list(0x55557143c660, 24 [pid 21307] close(3 [pid 21309] <... set_robust_list resumed>) = 0 [pid 21307] <... close resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21307] write(1, "executing program\n", 18) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 21310 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21310 [pid 21310] set_robust_list(0x55557143c660, 24) = 0 [pid 21307] <... timer_create resumed>[0]) = 0 [pid 21309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21310] setpgid(0, 0 [pid 21307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21310] <... setpgid resumed>) = 0 [pid 21309] <... prctl resumed>) = 0 [pid 21307] <... timer_settime resumed>NULL) = 0 [pid 21310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18509, si_int=0, si_ptr=NULL} --- [pid 21310] <... openat resumed>) = 3 [pid 21309] setpgid(0, 0 [pid 21310] write(3, "1000", 4) = 4 [pid 21310] close(3executing program ) = 0 [pid 21310] write(1, "executing program\n", 18) = 18 [pid 21307] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21309] <... setpgid resumed>) = 0 [pid 21310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7782, si_int=0, si_ptr=NULL} --- [pid 21309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21311 [pid 21309] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21311 attached [pid 21311] set_robust_list(0x55557143c660, 24) = 0 [pid 21309] write(3, "1000", 4 [pid 21310] +++ killed by SIGRT_1 +++ [pid 21311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21311] <... prctl resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21311] setpgid(0, 0) = 0 [pid 21311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21309] <... write resumed>) = 4 [pid 346] <... restart_syscall resumed>) = 0 executing program [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21311] <... openat resumed>) = 3 [pid 21311] write(3, "1000", 4) = 4 [pid 21311] close(3) = 0 [pid 21311] write(1, "executing program\n", 18 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21312 [pid 21311] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 21311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21311] <... timer_settime resumed>NULL) = 0 [pid 21311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8355, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21313 ./strace-static-x86_64: Process 21312 attached [pid 21309] close(3) = 0 [pid 21309] write(1, "executing program\n", 18 [pid 21312] set_robust_list(0x55557143c660, 24 [pid 21311] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program ./strace-static-x86_64: Process 21313 attached [pid 21309] <... write resumed>) = 18 [pid 21313] set_robust_list(0x55557143c660, 24) = 0 [pid 21313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21313] <... prctl resumed>) = 0 [pid 21313] setpgid(0, 0) = 0 [pid 21312] <... set_robust_list resumed>) = 0 [pid 21309] <... timer_create resumed>[0]) = 0 [pid 21313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21313] <... openat resumed>) = 3 [pid 21309] <... timer_settime resumed>NULL) = 0 [pid 21313] write(3, "1000", 4) = 4 [pid 21312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24304, si_int=0, si_ptr=NULL} --- executing program [pid 21312] <... prctl resumed>) = 0 [pid 21313] close(3) = 0 [pid 21313] write(1, "executing program\n", 18) = 18 [pid 21313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21309] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8166, si_int=0, si_ptr=NULL} --- [pid 21312] setpgid(0, 0) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21313] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21314 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21314 attached [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21314] set_robust_list(0x55557143c660, 24) = 0 [pid 21314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21314] setpgid(0, 0) = 0 [pid 21312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21312] <... openat resumed>) = 3 [pid 21314] write(3, "1000", 4) = 4 [pid 21314] close(3executing program ) = 0 [pid 21314] write(1, "executing program\n", 18) = 18 [pid 21314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7863, si_int=0, si_ptr=NULL} --- [pid 21312] write(3, "1000", 4) = 4 [pid 21312] close(3) = 0 [pid 21314] +++ killed by SIGRT_1 +++ [pid 21312] write(1, "executing program\n", 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21312] <... write resumed>) = 18 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21315 ./strace-static-x86_64: Process 21315 attached [pid 21312] <... timer_create resumed>[0]) = 0 [pid 21312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21315] set_robust_list(0x55557143c660, 24) = 0 [pid 21312] <... timer_settime resumed>NULL) = 0 [pid 21312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=31446, si_int=0, si_ptr=NULL} --- [pid 21312] +++ killed by SIGRT_1 +++ [pid 21315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 21315] <... prctl resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21315] setpgid(0, 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21316 [pid 21315] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 21316 attached [pid 21316] set_robust_list(0x55557143c660, 24 [pid 21315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21316] <... set_robust_list resumed>) = 0 [pid 21315] <... openat resumed>) = 3 [pid 21315] write(3, "1000", 4 [pid 21316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21315] <... write resumed>) = 4 [pid 21316] <... prctl resumed>) = 0 [pid 21315] close(3executing program [pid 21316] setpgid(0, 0 [pid 21315] <... close resumed>) = 0 [pid 21316] <... setpgid resumed>) = 0 [pid 21315] write(1, "executing program\n", 18) = 18 [pid 21316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] <... restart_syscall resumed>) = 0 [pid 21316] write(3, "1000", 4 [pid 21315] <... timer_create resumed>[0]) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21316] <... write resumed>) = 4 [pid 21315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21317 ./strace-static-x86_64: Process 21317 attached [pid 21316] close(3 [pid 21315] <... timer_settime resumed>NULL) = 0 [pid 21316] <... close resumed>) = 0 [pid 21315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34813, si_int=0, si_ptr=NULL} --- [pid 21317] set_robust_list(0x55557143c660, 24) = 0 [pid 21316] write(1, "executing program\n", 18 [pid 21315] +++ killed by SIGRT_1 +++ executing program [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21316] <... write resumed>) = 18 [pid 21316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21316] <... timer_create resumed>[0]) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21318 ./strace-static-x86_64: Process 21318 attached [pid 21318] set_robust_list(0x55557143c660, 24) = 0 [pid 21317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21318] setpgid(0, 0 [pid 21316] <... timer_settime resumed>NULL) = 0 [pid 21318] <... setpgid resumed>) = 0 [pid 21316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22419, si_int=0, si_ptr=NULL} --- [pid 21317] <... prctl resumed>) = 0 executing program [pid 21318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21318] write(3, "1000", 4) = 4 [pid 21318] close(3) = 0 [pid 21318] write(1, "executing program\n", 18) = 18 [pid 21318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21316] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9813, si_int=0, si_ptr=NULL} --- [pid 21317] setpgid(0, 0) = 0 [pid 21317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21318] +++ killed by SIGRT_1 +++ [pid 345] <... restart_syscall resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21317] write(3, "1000", 4 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21319 [pid 21317] <... write resumed>) = 4 ./strace-static-x86_64: Process 21319 attached [pid 346] <... restart_syscall resumed>) = 0 executing program [pid 21319] set_robust_list(0x55557143c660, 24 [pid 21317] close(3 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21319] <... set_robust_list resumed>) = 0 [pid 21317] <... close resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21320 [pid 21317] write(1, "executing program\n", 18 [pid 21319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21317] <... write resumed>) = 18 ./strace-static-x86_64: Process 21320 attached [pid 21319] <... prctl resumed>) = 0 [pid 21317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21319] setpgid(0, 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21320] set_robust_list(0x55557143c660, 24) = 0 [pid 21319] <... setpgid resumed>) = 0 [pid 21317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21317] <... timer_settime resumed>NULL) = 0 ./strace-static-x86_64: Process 21321 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21321 [pid 21320] <... prctl resumed>) = 0 [pid 21319] <... openat resumed>) = 3 [pid 21317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=88057, si_int=0, si_ptr=NULL} --- [pid 21320] setpgid(0, 0 [pid 21319] write(3, "1000", 4 [pid 21320] <... setpgid resumed>) = 0 [pid 21319] <... write resumed>) = 4 [pid 21317] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21319] close(3) = 0 [pid 21321] set_robust_list(0x55557143c660, 24 [pid 21320] <... openat resumed>) = 3 [pid 21319] write(1, "executing program\n", 18executing program [pid 21321] <... set_robust_list resumed>) = 0 [pid 21320] write(3, "1000", 4 [pid 21319] <... write resumed>) = 18 [pid 343] <... restart_syscall resumed>) = 0 [pid 21320] <... write resumed>) = 4 [pid 21319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21320] close(3 [pid 21319] <... timer_create resumed>[0]) = 0 [pid 21320] <... close resumed>) = 0 [pid 21319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21320] write(1, "executing program\n", 18executing program [pid 21321] <... prctl resumed>) = 0 [pid 21319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19249, si_int=0, si_ptr=NULL} --- [pid 21320] <... write resumed>) = 18 ./strace-static-x86_64: Process 21322 attached [pid 21322] set_robust_list(0x55557143c660, 24) = 0 [pid 21322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21322] setpgid(0, 0) = 0 [pid 21322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21319] +++ killed by SIGRT_1 +++ [pid 344] <... restart_syscall resumed>) = 0 [pid 21320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21322 [pid 21320] <... timer_create resumed>[0]) = 0 [pid 21320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21320] <... timer_settime resumed>NULL) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21322] <... openat resumed>) = 3 [pid 21322] write(3, "1000", 4) = 4 [pid 21322] close(3 [pid 21320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44169, si_int=0, si_ptr=NULL} --- [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21323 executing program [pid 21322] <... close resumed>) = 0 [pid 21322] write(1, "executing program\n", 18) = 18 [pid 21322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21320] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21322] <... timer_settime resumed>NULL) = 0 [pid 21322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8925, si_int=0, si_ptr=NULL} --- [pid 21321] setpgid(0, 0 [pid 21322] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21323 attached [pid 21323] set_robust_list(0x55557143c660, 24) = 0 [pid 21321] <... setpgid resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21324 [pid 21323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21321] write(3, "1000", 4./strace-static-x86_64: Process 21324 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 21324] set_robust_list(0x55557143c660, 24 [pid 21321] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21324] <... set_robust_list resumed>) = 0 [pid 21321] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21325 [pid 21323] <... prctl resumed>) = 0 [pid 21321] <... close resumed>) = 0 [pid 21324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21321] write(1, "executing program\n", 18 [pid 21323] setpgid(0, 0) = 0 [pid 21323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21321] <... write resumed>) = 18 [pid 21323] <... openat resumed>) = 3 [pid 21323] write(3, "1000", 4 [pid 21321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21323] <... write resumed>) = 4 [pid 21323] close(3) = 0 [pid 21323] write(1, "executing program\n", 18) = 18 [pid 21323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21323] 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 21325 attached [pid 21324] <... prctl resumed>) = 0 [pid 21321] <... timer_create resumed>[0]) = 0 [pid 21323] <... timer_settime resumed>NULL) = 0 [pid 21323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9275, si_int=0, si_ptr=NULL} --- [pid 21321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21324] setpgid(0, 0 [pid 21325] set_robust_list(0x55557143c660, 24 [pid 21324] <... setpgid resumed>) = 0 [pid 21321] <... timer_settime resumed>NULL) = 0 [pid 21321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33905, si_int=0, si_ptr=NULL} --- [pid 21324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21323] +++ killed by SIGRT_1 +++ [pid 21321] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21324] <... openat resumed>) = 3 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21325] <... set_robust_list resumed>) = 0 [pid 21324] write(3, "1000", 4) = 4 [pid 21325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21324] close(3 [pid 21325] <... prctl resumed>) = 0 [pid 21324] <... close resumed>) = 0 executing program [pid 21325] setpgid(0, 0 [pid 21324] write(1, "executing program\n", 18 [pid 21325] <... setpgid resumed>) = 0 [pid 21324] <... write resumed>) = 18 [pid 21325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21325] <... openat resumed>) = 3 [pid 21325] write(3, "1000", 4 [pid 21324] <... timer_settime resumed>NULL) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=38094, si_int=0, si_ptr=NULL} --- [pid 21325] <... write resumed>) = 4 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21326 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21327 ./strace-static-x86_64: Process 21327 attached [pid 21327] set_robust_list(0x55557143c660, 24) = 0 [pid 21327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21328 [pid 21327] <... prctl resumed>) = 0 [pid 21327] setpgid(0, 0) = 0 [pid 21324] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21325] close(3 [pid 21327] write(3, "1000", 4) = 4 [pid 21327] close(3) = 0 [pid 21327] write(1, "executing program\n", 18executing program ) = 18 [pid 21327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21325] <... close resumed>) = 0 [pid 21327] <... timer_settime resumed>NULL) = 0 [pid 21327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8742, si_int=0, si_ptr=NULL} --- executing program ./strace-static-x86_64: Process 21328 attached ./strace-static-x86_64: Process 21326 attached [pid 21325] write(1, "executing program\n", 18) = 18 [pid 21327] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21328] set_robust_list(0x55557143c660, 24) = 0 [pid 21328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21326] set_robust_list(0x55557143c660, 24 [pid 21325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21328] setpgid(0, 0) = 0 [pid 21328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21326] <... set_robust_list resumed>) = 0 [pid 21325] <... timer_create resumed>[0]) = 0 [pid 21325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7641, si_int=0, si_ptr=NULL} --- [pid 21328] <... openat resumed>) = 3 [pid 21326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21328] write(3, "1000", 4 [pid 21326] <... prctl resumed>) = 0 [pid 21325] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21328] <... write resumed>) = 4 [pid 21326] setpgid(0, 0 [pid 21328] close(3 [pid 21326] <... setpgid resumed>) = 0 [pid 21326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21328] <... close resumed>) = 0 executing program [pid 21328] write(1, "executing program\n", 18 [pid 21326] <... openat resumed>) = 3 [pid 21328] <... write resumed>) = 18 [pid 21326] write(3, "1000", 4) = 4 [pid 21328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21326] close(3 [pid 21328] <... timer_create resumed>[0]) = 0 [pid 21326] <... close resumed>) = 0 [pid 21328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 21326] write(1, "executing program\n", 18 [pid 21328] <... timer_settime resumed>NULL) = 0 [pid 21326] <... write resumed>) = 18 [pid 21328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25658, si_int=0, si_ptr=NULL} --- [pid 21326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21328] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21326] <... timer_create resumed>[0]) = 0 [pid 21326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8337, si_int=0, si_ptr=NULL} --- [pid 21326] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21329 attached ./strace-static-x86_64: Process 21331 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21329 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21331 ./strace-static-x86_64: Process 21330 attached [pid 21330] set_robust_list(0x55557143c660, 24 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21330 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21332 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21329] set_robust_list(0x55557143c660, 24 [pid 21330] <... set_robust_list resumed>) = 0 [pid 21330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21329] <... set_robust_list resumed>) = 0 [pid 21331] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21333 [pid 21330] <... prctl resumed>) = 0 [pid 21331] <... set_robust_list resumed>) = 0 [pid 21329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21330] setpgid(0, 0) = 0 [pid 21330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21329] <... prctl resumed>) = 0 [pid 21331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21330] <... openat resumed>) = 3 [pid 21329] setpgid(0, 0 [pid 21330] write(3, "1000", 4) = 4 [pid 21330] close(3 [pid 21329] <... setpgid resumed>) = 0 [pid 21330] <... close resumed>) = 0 [pid 21330] write(1, "executing program\n", 18executing program ) = 18 [pid 21330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8425, si_int=0, si_ptr=NULL} --- [pid 21329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21331] setpgid(0, 0 [pid 21329] <... openat resumed>) = 3 [pid 21330] +++ killed by SIGRT_1 +++ [pid 21329] write(3, "1000", 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21329] <... write resumed>) = 4 ./strace-static-x86_64: Process 21332 attached [pid 21332] set_robust_list(0x55557143c660, 24) = 0 [pid 21332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21329] close(3 [pid 21331] <... setpgid resumed>) = 0 [pid 21332] <... prctl resumed>) = 0 [pid 21332] setpgid(0, 0) = 0 [pid 21329] <... close resumed>) = 0 [pid 21332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21329] write(1, "executing program\n", 18 [pid 21332] <... openat resumed>) = 3 [pid 21329] <... write resumed>) = 18 [pid 21332] write(3, "1000", 4 executing program [pid 21329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21332] <... write resumed>) = 4 [pid 21329] <... timer_create resumed>[0]) = 0 [pid 21332] close(3 [pid 21329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21332] <... close resumed>) = 0 [pid 21329] <... timer_settime resumed>NULL) = 0 [pid 21332] write(1, "executing program\n", 18 [pid 21329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14349, si_int=0, si_ptr=NULL} --- [pid 21331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21332] <... write resumed>) = 18 [pid 21332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7646, si_int=0, si_ptr=NULL} --- [pid 21329] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21331] <... openat resumed>) = 3 [pid 21332] +++ killed by SIGRT_1 +++ [pid 21331] write(3, "1000", 4) = 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21331] close(3./strace-static-x86_64: Process 21333 attached ) = 0 [pid 21333] set_robust_list(0x55557143c660, 24 [pid 21331] write(1, "executing program\n", 18 [pid 21333] <... set_robust_list resumed>) = 0 executing program [pid 21333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21331] <... write resumed>) = 18 [pid 21333] <... prctl resumed>) = 0 [pid 21333] setpgid(0, 0) = 0 [pid 21333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21333] <... openat resumed>) = 3 [pid 21333] write(3, "1000", 4) = 4 [pid 21333] close(3) = 0 [pid 21333] write(1, "executing program\n", 18executing program ) = 18 [pid 21333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13749, si_int=0, si_ptr=NULL} --- [pid 21331] <... timer_settime resumed>NULL) = 0 [pid 21331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8656, si_int=0, si_ptr=NULL} --- [pid 21333] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21331] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21334 attached [pid 21334] set_robust_list(0x55557143c660, 24 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21334 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21335 attached [pid 21334] <... set_robust_list resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21335 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21336 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21336 attached ./strace-static-x86_64: Process 21338 attached [pid 21335] set_robust_list(0x55557143c660, 24 [pid 21334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21338 [pid 21338] set_robust_list(0x55557143c660, 24 [pid 21336] set_robust_list(0x55557143c660, 24 [pid 21335] <... set_robust_list resumed>) = 0 [pid 21334] <... prctl resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21337 ./strace-static-x86_64: Process 21337 attached [pid 21337] set_robust_list(0x55557143c660, 24) = 0 [pid 21335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21334] setpgid(0, 0 [pid 21336] <... set_robust_list resumed>) = 0 [pid 21338] <... set_robust_list resumed>) = 0 [pid 21335] <... prctl resumed>) = 0 [pid 21334] <... setpgid resumed>) = 0 [pid 21337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21337] setpgid(0, 0) = 0 [pid 21337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21335] setpgid(0, 0 [pid 21337] <... openat resumed>) = 3 [pid 21337] write(3, "1000", 4 [pid 21335] <... setpgid resumed>) = 0 [pid 21334] <... openat resumed>) = 3 [pid 21337] <... write resumed>) = 4 [pid 21337] close(3) = 0 [pid 21337] write(1, "executing program\n", 18 [pid 21335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 21334] write(3, "1000", 4 [pid 21336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21337] <... write resumed>) = 18 [pid 21337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8280, si_int=0, si_ptr=NULL} --- [pid 21334] <... write resumed>) = 4 [pid 21335] <... openat resumed>) = 3 [pid 21334] close(3 [pid 21335] write(3, "1000", 4 [pid 21334] <... close resumed>) = 0 executing program [pid 21335] <... write resumed>) = 4 [pid 21334] write(1, "executing program\n", 18 [pid 21335] close(3 [pid 21334] <... write resumed>) = 18 executing program [pid 21335] <... close resumed>) = 0 [pid 21334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21335] write(1, "executing program\n", 18 [pid 21334] <... timer_create resumed>[0]) = 0 [pid 21335] <... write resumed>) = 18 [pid 21334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21334] <... timer_settime resumed>NULL) = 0 [pid 21335] <... timer_create resumed>[0]) = 0 [pid 21334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10099, si_int=0, si_ptr=NULL} --- [pid 21335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21336] <... prctl resumed>) = 0 [pid 21335] <... timer_settime resumed>NULL) = 0 [pid 21337] +++ killed by SIGRT_1 +++ [pid 21334] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=93437, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21336] setpgid(0, 0 [pid 21335] +++ killed by SIGRT_1 +++ [pid 21336] <... setpgid resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21336] write(3, "1000", 4 [pid 21338] <... prctl resumed>) = 0 [pid 21336] <... write resumed>) = 4 [pid 21336] close(3) = 0 [pid 21338] setpgid(0, 0 [pid 21336] write(1, "executing program\n", 18executing program [pid 21338] <... setpgid resumed>) = 0 [pid 21336] <... write resumed>) = 18 [pid 21336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21336] <... timer_create resumed>[0]) = 0 [pid 21336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23067, si_int=0, si_ptr=NULL} --- [pid 21338] <... openat resumed>) = 3 [pid 343] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21339 attached [pid 21338] write(3, "1000", 4 [pid 21336] +++ killed by SIGRT_1 +++ [pid 347] <... restart_syscall resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21339 [pid 21338] <... write resumed>) = 4 [pid 21339] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21340 attached [pid 21339] <... set_robust_list resumed>) = 0 [pid 21338] close(3 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21340 [pid 21338] <... close resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 21338] write(1, "executing program\n", 18executing program [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21340] set_robust_list(0x55557143c660, 24 [pid 21339] <... prctl resumed>) = 0 [pid 21338] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21341 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21342 ./strace-static-x86_64: Process 21341 attached [pid 21341] set_robust_list(0x55557143c660, 24) = 0 [pid 21341] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21342 attached [pid 21340] <... set_robust_list resumed>) = 0 [pid 21339] setpgid(0, 0 [pid 21338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21341] <... prctl resumed>) = 0 [pid 21341] setpgid(0, 0) = 0 [pid 21341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21338] <... timer_create resumed>[0]) = 0 [pid 21339] <... setpgid resumed>) = 0 [pid 21341] <... openat resumed>) = 3 [pid 21341] write(3, "1000", 4 [pid 21339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 21341] <... write resumed>) = 4 [pid 21341] close(3) = 0 [pid 21341] write(1, "executing program\n", 18 [pid 21338] <... timer_settime resumed>NULL) = 0 [pid 21341] <... write resumed>) = 18 [pid 21339] <... openat resumed>) = 3 [pid 21338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19117, si_int=0, si_ptr=NULL} --- [pid 21339] write(3, "1000", 4 [pid 21341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8386, si_int=0, si_ptr=NULL} --- [pid 21339] <... write resumed>) = 4 [pid 21341] +++ killed by SIGRT_1 +++ [pid 21338] +++ killed by SIGRT_1 +++ [pid 21339] close(3 [pid 21340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21339] <... close resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21339] write(1, "executing program\n", 18) = 18 [pid 21339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8141, si_int=0, si_ptr=NULL} --- [pid 21339] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21342] set_robust_list(0x55557143c660, 24 [pid 21340] <... prctl resumed>) = 0 [pid 21342] <... set_robust_list resumed>) = 0 [pid 21340] setpgid(0, 0) = 0 [pid 21340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21340] <... openat resumed>) = 3 [pid 21340] write(3, "1000", 4 [pid 21342] setpgid(0, 0 [pid 21340] <... write resumed>) = 4 [pid 21342] <... setpgid resumed>) = 0 [pid 21340] close(3) = 0 [pid 21340] write(1, "executing program\n", 18executing program [pid 21342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21340] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21344 attached ./strace-static-x86_64: Process 21343 attached [pid 21342] <... openat resumed>) = 3 [pid 21340] <... timer_settime resumed>NULL) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21343 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21344 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21345 [pid 21344] set_robust_list(0x55557143c660, 24 [pid 21343] set_robust_list(0x55557143c660, 24 [pid 21342] write(3, "1000", 4 [pid 21344] <... set_robust_list resumed>) = 0 [pid 21340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=210961, si_int=0, si_ptr=NULL} --- [pid 21344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21344] setpgid(0, 0) = 0 [pid 21344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21345 attached ) = 3 [pid 21343] <... set_robust_list resumed>) = 0 [pid 21342] <... write resumed>) = 4 [pid 21344] write(3, "1000", 4) = 4 [pid 21344] close(3executing program ) = 0 [pid 21344] write(1, "executing program\n", 18) = 18 [pid 21344] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21344] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21344] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7633, si_int=0, si_ptr=NULL} --- [pid 21345] set_robust_list(0x55557143c660, 24 [pid 21344] +++ killed by SIGRT_1 +++ [pid 21343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21342] close(3 [pid 21340] +++ killed by SIGRT_1 +++ [pid 21342] <... close resumed>) = 0 [pid 21342] write(1, "executing program\n", 18executing program ) = 18 [pid 21342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21343] <... prctl resumed>) = 0 [pid 21342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21344, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21343] setpgid(0, 0 [pid 21342] <... timer_settime resumed>NULL) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21343] <... setpgid resumed>) = 0 [pid 21342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18740, si_int=0, si_ptr=NULL} --- [pid 21345] <... set_robust_list resumed>) = 0 [pid 21343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21342] +++ killed by SIGRT_1 +++ [pid 21343] <... openat resumed>) = 3 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21343] write(3, "1000", 4 [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21343] <... write resumed>) = 4 [pid 21343] close(3) = 0 executing program [pid 21343] write(1, "executing program\n", 18) = 18 [pid 21343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8470, si_int=0, si_ptr=NULL} --- [pid 21343] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21345] <... prctl resumed>) = 0 [pid 21345] setpgid(0, 0) = 0 [pid 21345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21345] write(3, "1000", 4) = 4 [pid 21345] close(3) = 0 [pid 21345] write(1, "executing program\n", 18executing program ) = 18 [pid 21345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21346 attached [pid 21346] set_robust_list(0x55557143c660, 24) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21346 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21347 [pid 21346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21346] setpgid(0, 0) = 0 [pid 21346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21345] <... timer_create resumed>[0]) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21348 attached [pid 21345] <... timer_settime resumed>NULL) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21348 [pid 21346] <... openat resumed>) = 3 [pid 21346] write(3, "1000", 4) = 4 [pid 21346] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21349 [pid 21346] <... close resumed>) = 0 executing program [pid 21346] write(1, "executing program\n", 18) = 18 [pid 21346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=176035, si_int=0, si_ptr=NULL} --- [pid 21346] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8004, si_int=0, si_ptr=NULL} --- [pid 21348] set_robust_list(0x55557143c660, 24 [pid 21346] +++ killed by SIGRT_1 +++ [pid 21345] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21349 attached [pid 21349] set_robust_list(0x55557143c660, 24 [pid 21348] <... set_robust_list resumed>) = 0 [pid 21349] <... set_robust_list resumed>) = 0 [pid 21349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21349] setpgid(0, 0) = 0 [pid 21349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21348] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21347 attached [pid 21347] set_robust_list(0x55557143c660, 24 [pid 21348] <... prctl resumed>) = 0 [pid 21349] <... openat resumed>) = 3 [pid 21348] setpgid(0, 0 [pid 21347] <... set_robust_list resumed>) = 0 [pid 21347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21349] write(3, "1000", 4 [pid 21347] setpgid(0, 0 [pid 21349] <... write resumed>) = 4 [pid 21349] close(3) = 0 [pid 21347] <... setpgid resumed>) = 0 [pid 21348] <... setpgid resumed>) = 0 executing program [pid 21349] write(1, "executing program\n", 18) = 18 [pid 21349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21349] <... timer_create resumed>[0]) = 0 [pid 21347] <... openat resumed>) = 3 [pid 21349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21349] <... timer_settime resumed>NULL) = 0 [pid 21349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9640, si_int=0, si_ptr=NULL} --- [pid 21348] <... openat resumed>) = 3 [pid 21348] write(3, "1000", 4 [pid 21347] write(3, "1000", 4executing program ) = 4 [pid 21347] close(3) = 0 [pid 21347] write(1, "executing program\n", 18) = 18 [pid 21348] <... write resumed>) = 4 [pid 21347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21348] close(3 [pid 21347] <... timer_create resumed>[0]) = 0 [pid 21348] <... close resumed>) = 0 [pid 21347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21348] write(1, "executing program\n", 18 [pid 21347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28236, si_int=0, si_ptr=NULL} --- executing program [pid 21348] <... write resumed>) = 18 [pid 21348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21349] +++ killed by SIGRT_1 +++ [pid 21348] <... timer_create resumed>[0]) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21347] +++ killed by SIGRT_1 +++ [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21348] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17238, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21348] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21350 ./strace-static-x86_64: Process 21350 attached [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21350] set_robust_list(0x55557143c660, 24 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21351 [pid 344] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21352 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21352 [pid 21352] set_robust_list(0x55557143c660, 24 [pid 21350] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21353 attached [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21353 ./strace-static-x86_64: Process 21351 attached [pid 21351] set_robust_list(0x55557143c660, 24) = 0 [pid 21350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21350] <... prctl resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21351] <... prctl resumed>) = 0 [pid 21351] setpgid(0, 0) = 0 [pid 21351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21350] setpgid(0, 0 [pid 21351] write(3, "1000", 4) = 4 [pid 21351] close(3) = 0 [pid 21351] write(1, "executing program\n", 18 [pid 21350] <... setpgid resumed>) = 0 executing program [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21354 [pid 21351] <... write resumed>) = 18 [pid 21351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21352] <... set_robust_list resumed>) = 0 [pid 21350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21351] <... timer_create resumed>[0]) = 0 [pid 21351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8522, si_int=0, si_ptr=NULL} --- [pid 21350] <... openat resumed>) = 3 [pid 21350] write(3, "1000", 4) = 4 [pid 21350] close(3 [pid 21352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21350] <... close resumed>) = 0 [pid 21352] <... prctl resumed>) = 0 [pid 21353] set_robust_list(0x55557143c660, 24 [pid 21351] +++ killed by SIGRT_1 +++ executing program [pid 21352] setpgid(0, 0 [pid 21350] write(1, "executing program\n", 18 [pid 21353] <... set_robust_list resumed>) = 0 [pid 21350] <... write resumed>) = 18 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21354 attached [pid 21350] <... timer_create resumed>[0]) = 0 [pid 21350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21354] set_robust_list(0x55557143c660, 24 [pid 21350] <... timer_settime resumed>NULL) = 0 [pid 21354] <... set_robust_list resumed>) = 0 [pid 21350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11131, si_int=0, si_ptr=NULL} --- [pid 21353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21352] <... setpgid resumed>) = 0 [pid 21354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21354] setpgid(0, 0) = 0 [pid 21354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21350] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21354] <... openat resumed>) = 3 [pid 21354] write(3, "1000", 4 [pid 21352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21354] <... write resumed>) = 4 [pid 21354] close(3 [pid 21352] <... openat resumed>) = 3 [pid 21354] <... close resumed>) = 0 [pid 21354] write(1, "executing program\n", 18) = 18 [pid 21354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21352] write(3, "1000", 4 [pid 21354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13864, si_int=0, si_ptr=NULL} --- [pid 21352] <... write resumed>) = 4 [pid 21353] <... prctl resumed>) = 0 [pid 21352] close(3) = 0 [pid 21353] setpgid(0, 0 [pid 21352] write(1, "executing program\n", 18executing program ) = 18 [pid 21354] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21352] <... timer_create resumed>[0]) = 0 [pid 21352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21353] <... setpgid resumed>) = 0 [pid 21352] <... timer_settime resumed>NULL) = 0 [pid 21352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18373, si_int=0, si_ptr=NULL} --- [pid 21352] +++ killed by SIGRT_1 +++ [pid 21353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] <... restart_syscall resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21353] <... openat resumed>) = 3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21355 ./strace-static-x86_64: Process 21355 attached [pid 21353] write(3, "1000", 4) = 4 [pid 21355] set_robust_list(0x55557143c660, 24) = 0 [pid 21353] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 21355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21353] <... close resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21355] <... prctl resumed>) = 0 [pid 21353] write(1, "executing program\n", 18./strace-static-x86_64: Process 21356 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21356 executing program [pid 21353] <... write resumed>) = 18 [pid 21353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21355] setpgid(0, 0 [pid 21356] set_robust_list(0x55557143c660, 24 [pid 21355] <... setpgid resumed>) = 0 [pid 21353] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21357 attached [pid 21357] set_robust_list(0x55557143c660, 24) = 0 [pid 21357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21356] <... set_robust_list resumed>) = 0 [pid 21355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21357 [pid 344] <... restart_syscall resumed>) = 0 [pid 21357] <... prctl resumed>) = 0 [pid 21357] setpgid(0, 0) = 0 [pid 21357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21353] <... timer_settime resumed>NULL) = 0 [pid 21357] <... openat resumed>) = 3 [pid 21353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=44735, si_int=0, si_ptr=NULL} --- [pid 21357] write(3, "1000", 4 [pid 21355] <... openat resumed>) = 3 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21357] <... write resumed>) = 4 [pid 21357] close(3) = 0 executing program [pid 21357] write(1, "executing program\n", 18) = 18 [pid 21357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7782, si_int=0, si_ptr=NULL} --- [pid 21353] +++ killed by SIGRT_1 +++ [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21358 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21355] write(3, "1000", 4 [pid 21357] +++ killed by SIGRT_1 +++ [pid 21355] <... write resumed>) = 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21355] close(3./strace-static-x86_64: Process 21358 attached [pid 21358] set_robust_list(0x55557143c660, 24) = 0 [pid 21358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21358] setpgid(0, 0) = 0 [pid 21355] <... close resumed>) = 0 [pid 21358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21355] write(1, "executing program\n", 18executing program [pid 21356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21358] <... openat resumed>) = 3 [pid 21358] write(3, "1000", 4) = 4 [pid 21358] close(3) = 0 [pid 21358] write(1, "executing program\n", 18) = 18 executing program [pid 21358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21355] <... write resumed>) = 18 [pid 21358] <... timer_settime resumed>NULL) = 0 [pid 21356] <... prctl resumed>) = 0 [pid 21355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=41826, si_int=0, si_ptr=NULL} --- [pid 21355] <... timer_create resumed>[0]) = 0 [pid 21356] setpgid(0, 0 [pid 21355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21356] <... setpgid resumed>) = 0 [pid 21355] <... timer_settime resumed>NULL) = 0 [pid 21355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29147, si_int=0, si_ptr=NULL} --- [pid 21358] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21355] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 21359 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21359 [pid 21356] write(3, "1000", 4 [pid 21359] set_robust_list(0x55557143c660, 24) = 0 [pid 21356] <... write resumed>) = 4 [pid 21356] close(3 [pid 21359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21356] <... close resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21359] <... prctl resumed>) = 0 executing program [pid 21356] write(1, "executing program\n", 18 [pid 21359] setpgid(0, 0 [pid 21356] <... write resumed>) = 18 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21360 ./strace-static-x86_64: Process 21360 attached [pid 21359] <... setpgid resumed>) = 0 [pid 21356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21359] <... openat resumed>) = 3 [pid 21359] write(3, "1000", 4 [pid 21356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34361, si_int=0, si_ptr=NULL} --- [pid 21360] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 21359] <... write resumed>) = 4 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21356] +++ killed by SIGRT_1 +++ [pid 21359] close(3 [pid 21360] <... set_robust_list resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21361 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21359] <... close resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21361 attached [pid 21361] set_robust_list(0x55557143c660, 24) = 0 [pid 21361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21361] setpgid(0, 0) = 0 [pid 21359] write(1, "executing program\n", 18 [pid 21360] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 344] <... restart_syscall resumed>) = 0 [pid 21361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21359] <... write resumed>) = 18 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21361] <... openat resumed>) = 3 [pid 21359] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21362 [pid 21361] write(3, "1000", 4) = 4 [pid 21361] close(3) = 0 [pid 21361] write(1, "executing program\n", 18executing program ) = 18 [pid 21361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21360] <... prctl resumed>) = 0 [pid 21359] <... timer_create resumed>[0]) = 0 [pid 21361] <... timer_settime resumed>NULL) = 0 [pid 21361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=54083, si_int=0, si_ptr=NULL} --- [pid 21359] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21360] setpgid(0, 0 [pid 21359] <... timer_settime resumed>NULL) = 0 [pid 21360] <... setpgid resumed>) = 0 [pid 21359] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22454, si_int=0, si_ptr=NULL} --- [pid 21361] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21359] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21359, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21362 attached [pid 21362] set_robust_list(0x55557143c660, 24) = 0 [pid 21362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21362] <... prctl resumed>) = 0 [pid 21362] setpgid(0, 0) = 0 [pid 21362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21360] <... openat resumed>) = 3 [pid 21362] <... openat resumed>) = 3 [pid 21362] write(3, "1000", 4) = 4 [pid 21360] write(3, "1000", 4executing program [pid 21362] close(3) = 0 [pid 21362] write(1, "executing program\n", 18) = 18 [pid 21362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21360] <... write resumed>) = 4 [pid 345] <... restart_syscall resumed>) = 0 [pid 21360] close(3 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21360] <... close resumed>) = 0 ./strace-static-x86_64: Process 21363 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21363 [pid 21362] <... timer_create resumed>[0]) = 0 [pid 21360] write(1, "executing program\n", 18 [pid 21362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8275, si_int=0, si_ptr=NULL} --- executing program [pid 21360] <... write resumed>) = 18 [pid 21360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21363] set_robust_list(0x55557143c660, 24) = 0 [pid 21360] <... timer_create resumed>[0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18232, si_int=0, si_ptr=NULL} --- [pid 21363] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21364 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21364 [pid 21362] +++ killed by SIGRT_1 +++ [pid 21360] +++ killed by SIGRT_1 +++ [pid 21363] <... prctl resumed>) = 0 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21364] set_robust_list(0x55557143c660, 24 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21363] setpgid(0, 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21364] <... set_robust_list resumed>) = 0 [pid 21363] <... setpgid resumed>) = 0 [pid 21364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21365 attached [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21365 [pid 21364] <... prctl resumed>) = 0 [pid 21363] <... openat resumed>) = 3 [pid 21364] setpgid(0, 0 [pid 21365] set_robust_list(0x55557143c660, 24 [pid 21364] <... setpgid resumed>) = 0 [pid 21363] write(3, "1000", 4 [pid 21364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21365] <... set_robust_list resumed>) = 0 [pid 21363] <... write resumed>) = 4 [pid 344] <... restart_syscall resumed>) = 0 [pid 21363] close(3 [pid 21364] <... openat resumed>) = 3 [pid 21363] <... close resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21366 attached [pid 21365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21364] write(3, "1000", 4executing program [pid 21363] write(1, "executing program\n", 18 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21366 [pid 21364] <... write resumed>) = 4 [pid 21363] <... write resumed>) = 18 [pid 21364] close(3 [pid 21363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21365] <... prctl resumed>) = 0 [pid 21364] <... close resumed>) = 0 [pid 21363] <... timer_create resumed>[0]) = 0 [pid 21364] write(1, "executing program\n", 18 [pid 21363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21364] <... write resumed>) = 18 [pid 21363] <... timer_settime resumed>NULL) = 0 [pid 21364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24375, si_int=0, si_ptr=NULL} --- [pid 21364] <... timer_create resumed>[0]) = 0 [pid 21366] set_robust_list(0x55557143c660, 24 [pid 21365] setpgid(0, 0 [pid 21364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21363] +++ killed by SIGRT_1 +++ [pid 21364] <... timer_settime resumed>NULL) = 0 [pid 21364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24180, si_int=0, si_ptr=NULL} --- [pid 21366] <... set_robust_list resumed>) = 0 [pid 21365] <... setpgid resumed>) = 0 [pid 21364] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] <... restart_syscall resumed>) = 0 [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21365] <... openat resumed>) = 3 [pid 21365] write(3, "1000", 4 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21365] <... write resumed>) = 4 [pid 21365] close(3 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21367 [pid 21365] <... close resumed>) = 0 ./strace-static-x86_64: Process 21367 attached executing program [pid 21365] write(1, "executing program\n", 18) = 18 [pid 21367] set_robust_list(0x55557143c660, 24) = 0 [pid 21367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21367] setpgid(0, 0) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 21365] <... timer_create resumed>[0]) = 0 [pid 21365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21365] <... timer_settime resumed>NULL) = 0 [pid 21367] <... openat resumed>) = 3 [pid 21367] write(3, "1000", 4) = 4 [pid 21367] close(3 [pid 343] <... restart_syscall resumed>) = 0 [pid 21365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=56830, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21368 [pid 21367] <... close resumed>) = 0 executing program [pid 21367] write(1, "executing program\n", 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21367] <... write resumed>) = 18 [pid 21367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8198, si_int=0, si_ptr=NULL} --- [pid 21365] +++ killed by SIGRT_1 +++ [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21369 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21367] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21368 attached [pid 346] <... restart_syscall resumed>) = 0 [pid 21366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21366] <... prctl resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21370 [pid 21368] set_robust_list(0x55557143c660, 24 [pid 21366] setpgid(0, 0./strace-static-x86_64: Process 21370 attached [pid 21368] <... set_robust_list resumed>) = 0 [pid 21368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21366] <... setpgid resumed>) = 0 [pid 21370] set_robust_list(0x55557143c660, 24 [pid 21368] <... prctl resumed>) = 0 [pid 21368] setpgid(0, 0) = 0 [pid 21366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21369 attached [pid 21369] set_robust_list(0x55557143c660, 24 [pid 21368] <... openat resumed>) = 3 [pid 21366] <... openat resumed>) = 3 [pid 21369] <... set_robust_list resumed>) = 0 [pid 21369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21366] write(3, "1000", 4 [pid 21370] <... set_robust_list resumed>) = 0 executing program [pid 21368] write(3, "1000", 4) = 4 [pid 21369] <... prctl resumed>) = 0 [pid 21368] close(3) = 0 [pid 21369] setpgid(0, 0 [pid 21368] write(1, "executing program\n", 18) = 18 [pid 21369] <... setpgid resumed>) = 0 [pid 21368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21366] <... write resumed>) = 4 [pid 21366] close(3 [pid 21368] <... timer_create resumed>[0]) = 0 [pid 21366] <... close resumed>) = 0 executing program [pid 21369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21366] write(1, "executing program\n", 18 [pid 21368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8822, si_int=0, si_ptr=NULL} --- [pid 21366] <... write resumed>) = 18 [pid 21366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21370] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 21369] write(3, "1000", 4 [pid 21366] <... timer_create resumed>[0]) = 0 [pid 21369] <... write resumed>) = 4 [pid 21369] close(3) = 0 [pid 21369] write(1, "executing program\n", 18) = 18 [pid 21369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21370] <... prctl resumed>) = 0 [pid 21366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21370] setpgid(0, 0 [pid 21366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11276, si_int=0, si_ptr=NULL} --- [pid 21369] <... timer_create resumed>[0]) = 0 [pid 21369] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8388, si_int=0, si_ptr=NULL} --- [pid 21370] <... setpgid resumed>) = 0 [pid 21366] +++ killed by SIGRT_1 +++ [pid 21370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... restart_syscall resumed>) = 0 [pid 21368] +++ killed by SIGRT_1 +++ [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21369] +++ killed by SIGRT_1 +++ [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21371 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21371 attached [pid 21371] set_robust_list(0x55557143c660, 24) = 0 [pid 21371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21371] setpgid(0, 0) = 0 [pid 21371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21370] <... openat resumed>) = 3 [pid 347] <... restart_syscall resumed>) = 0 [pid 21370] write(3, "1000", 4 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21371] <... openat resumed>) = 3 [pid 21371] write(3, "1000", 4) = 4 [pid 21370] <... write resumed>) = 4 executing program [pid 21371] close(3 [pid 21370] close(3 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21372 [pid 21371] <... close resumed>) = 0 [pid 21370] <... close resumed>) = 0 [pid 21371] write(1, "executing program\n", 18) = 18 [pid 21371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 343] <... restart_syscall resumed>) = 0 executing program [pid 21370] write(1, "executing program\n", 18 [pid 21371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21370] <... write resumed>) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21371] <... timer_settime resumed>NULL) = 0 [pid 21371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19460, si_int=0, si_ptr=NULL} --- [pid 21370] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21373 [pid 21370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24351, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21373 attached [pid 21371] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21370] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21372 attached [pid 21372] set_robust_list(0x55557143c660, 24) = 0 [pid 21372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21373] set_robust_list(0x55557143c660, 24 [pid 21372] <... prctl resumed>) = 0 [pid 21372] setpgid(0, 0) = 0 [pid 21373] <... set_robust_list resumed>) = 0 [pid 21373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 344] <... restart_syscall resumed>) = 0 [pid 21372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21372] <... openat resumed>) = 3 [pid 21372] write(3, "1000", 4) = 4 executing program [pid 21372] close(3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21374 [pid 21372] <... close resumed>) = 0 [pid 21372] write(1, "executing program\n", 18) = 18 [pid 21372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8253, si_int=0, si_ptr=NULL} --- [pid 21373] <... prctl resumed>) = 0 [pid 21373] setpgid(0, 0) = 0 [pid 21373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21372] +++ killed by SIGRT_1 +++ [pid 21373] <... openat resumed>) = 3 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21374 attached [pid 21374] set_robust_list(0x55557143c660, 24) = 0 [pid 21374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21373] write(3, "1000", 4 [pid 21374] <... prctl resumed>) = 0 [pid 21374] setpgid(0, 0) = 0 [pid 21374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21373] <... write resumed>) = 4 [pid 21374] <... openat resumed>) = 3 [pid 21373] close(3 [pid 21374] write(3, "1000", 4) = 4 [pid 21374] close(3) = 0 executing program [pid 21374] write(1, "executing program\n", 18) = 18 [pid 21374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21373] <... close resumed>) = 0 [pid 21374] <... timer_create resumed>[0]) = 0 [pid 21374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, executing program [pid 21373] write(1, "executing program\n", 18 [pid 345] <... restart_syscall resumed>) = 0 [pid 21374] <... timer_settime resumed>NULL) = 0 [pid 21373] <... write resumed>) = 18 [pid 21374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26677, si_int=0, si_ptr=NULL} --- [pid 21373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21373] <... timer_create resumed>[0]) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21375 [pid 21373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21376 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21377 [pid 21373] <... timer_settime resumed>NULL) = 0 [pid 21373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=46504, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21376 attached ./strace-static-x86_64: Process 21377 attached ./strace-static-x86_64: Process 21375 attached [pid 21376] set_robust_list(0x55557143c660, 24 [pid 21374] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21377] set_robust_list(0x55557143c660, 24 [pid 21373] +++ killed by SIGRT_1 +++ [pid 21377] <... set_robust_list resumed>) = 0 [pid 21377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21377] setpgid(0, 0) = 0 [pid 21377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21376] <... set_robust_list resumed>) = 0 [pid 21375] set_robust_list(0x55557143c660, 24 [pid 21377] <... openat resumed>) = 3 [pid 21377] write(3, "1000", 4) = 4 [pid 21377] close(3) = 0 executing program [pid 21377] write(1, "executing program\n", 18) = 18 [pid 21377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21377] <... timer_create resumed>[0]) = 0 [pid 21377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19742, si_int=0, si_ptr=NULL} --- [pid 21376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21375] <... set_robust_list resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21376] <... prctl resumed>) = 0 [pid 21375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21378 [pid 21376] setpgid(0, 0 [pid 21375] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21379 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21379 [pid 21379] set_robust_list(0x55557143c660, 24) = 0 [pid 21379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21376] <... setpgid resumed>) = 0 [pid 21379] <... prctl resumed>) = 0 [pid 21376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21375] setpgid(0, 0 [pid 21379] setpgid(0, 0) = 0 [pid 21379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21376] <... openat resumed>) = 3 [pid 21379] write(3, "1000", 4) = 4 [pid 21379] close(3) = 0 [pid 21379] write(1, "executing program\n", 18executing program ) = 18 [pid 21376] write(3, "1000", 4 [pid 21375] <... setpgid resumed>) = 0 [pid 21379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21376] <... write resumed>) = 4 [pid 21379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8884, si_int=0, si_ptr=NULL} --- [pid 21376] close(3) = 0 [pid 21376] write(1, "executing program\n", 18 [pid 21375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21376] <... write resumed>) = 18 [pid 21376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21379] +++ killed by SIGRT_1 +++ [pid 21376] <... timer_create resumed>[0]) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21375] <... openat resumed>) = 3 ./strace-static-x86_64: Process 21378 attached [pid 21378] set_robust_list(0x55557143c660, 24) = 0 [pid 21378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21376] <... timer_settime resumed>NULL) = 0 [pid 21375] write(3, "1000", 4 [pid 21378] <... prctl resumed>) = 0 [pid 21376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27862, si_int=0, si_ptr=NULL} --- [pid 21375] <... write resumed>) = 4 [pid 21378] setpgid(0, 0) = 0 [pid 21378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21376] +++ killed by SIGRT_1 +++ [pid 21375] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21378] write(3, "1000", 4) = 4 [pid 21378] close(3 [pid 21375] <... close resumed>) = 0 [pid 21378] <... close resumed>) = 0 [pid 21378] write(1, "executing program\n", 18) = 18 [pid 21378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21377] +++ killed by SIGRT_1 +++ executing program [pid 21375] write(1, "executing program\n", 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21375] <... write resumed>) = 18 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21378] <... timer_create resumed>[0]) = 0 [pid 21375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8433, si_int=0, si_ptr=NULL} --- [pid 21375] <... timer_create resumed>[0]) = 0 [pid 21375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8440, si_int=0, si_ptr=NULL} --- [pid 21378] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21375] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21380 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21381 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21380 attached [pid 21380] set_robust_list(0x55557143c660, 24) = 0 [pid 21380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21380] setpgid(0, 0) = 0 [pid 21380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21382 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21383 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21383 attached ./strace-static-x86_64: Process 21382 attached ./strace-static-x86_64: Process 21381 attached , child_tidptr=0x55557143c650) = 21384 [pid 21383] set_robust_list(0x55557143c660, 24) = 0 [pid 21381] set_robust_list(0x55557143c660, 24 executing program [pid 21383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21380] <... openat resumed>) = 3 [pid 21380] write(3, "1000", 4) = 4 [pid 21380] close(3) = 0 [pid 21380] write(1, "executing program\n", 18) = 18 [pid 21380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21383] <... prctl resumed>) = 0 [pid 21381] <... set_robust_list resumed>) = 0 [pid 21380] <... timer_create resumed>[0]) = 0 [pid 21380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8833, si_int=0, si_ptr=NULL} --- [pid 21383] setpgid(0, 0 [pid 21381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21383] <... setpgid resumed>) = 0 [pid 21383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21381] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21384 attached [pid 21382] set_robust_list(0x55557143c660, 24 [pid 21380] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21383] <... openat resumed>) = 3 [pid 21383] write(3, "1000", 4 [pid 21382] <... set_robust_list resumed>) = 0 [pid 21381] setpgid(0, 0 [pid 21383] <... write resumed>) = 4 [pid 21381] <... setpgid resumed>) = 0 [pid 21383] close(3 [pid 21381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21383] <... close resumed>) = 0 executing program [pid 21383] write(1, "executing program\n", 18) = 18 [pid 21381] <... openat resumed>) = 3 [pid 21383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21381] write(3, "1000", 4 [pid 21384] set_robust_list(0x55557143c660, 24 [pid 21382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21383] <... timer_create resumed>[0]) = 0 [pid 21382] <... prctl resumed>) = 0 [pid 21381] <... write resumed>) = 4 [pid 21384] <... set_robust_list resumed>) = 0 [pid 21383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21381] close(3 [pid 21383] <... timer_settime resumed>NULL) = 0 [pid 21381] <... close resumed>) = 0 [pid 21383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26808, si_int=0, si_ptr=NULL} --- [pid 21381] write(1, "executing program\n", 18 [pid 21382] setpgid(0, 0executing program [pid 21381] <... write resumed>) = 18 [pid 21383] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21381] <... timer_create resumed>[0]) = 0 [pid 21382] <... setpgid resumed>) = 0 [pid 21381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15941, si_int=0, si_ptr=NULL} --- [pid 21382] <... openat resumed>) = 3 [pid 21384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21384] setpgid(0, 0) = 0 [pid 21384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21381] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21384] <... openat resumed>) = 3 [pid 21384] write(3, "1000", 4) = 4 [pid 21384] close(3) = 0 executing program [pid 21384] write(1, "executing program\n", 18) = 18 [pid 21384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9615, si_int=0, si_ptr=NULL} --- [pid 21382] write(3, "1000", 4) = 4 [pid 21382] close(3) = 0 [pid 21382] write(1, "executing program\n", 18 [pid 21384] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21382] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 21382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21382] <... timer_create resumed>[0]) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21385 ./strace-static-x86_64: Process 21385 attached [pid 21382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9314, si_int=0, si_ptr=NULL} --- [pid 21385] set_robust_list(0x55557143c660, 24 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21385] <... set_robust_list resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557143c650) = 21387 [pid 21382] +++ killed by SIGRT_1 +++ [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21386 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21386 attached [pid 21385] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21388 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21388 [pid 21385] <... prctl resumed>) = 0 [pid 21388] set_robust_list(0x55557143c660, 24 [pid 21385] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21387 attached [pid 21387] set_robust_list(0x55557143c660, 24 [pid 21386] set_robust_list(0x55557143c660, 24 [pid 21387] <... set_robust_list resumed>) = 0 [pid 21386] <... set_robust_list resumed>) = 0 [pid 21387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21387] <... prctl resumed>) = 0 [pid 21386] <... prctl resumed>) = 0 [pid 21387] setpgid(0, 0 [pid 21386] setpgid(0, 0 [pid 21387] <... setpgid resumed>) = 0 [pid 21386] <... setpgid resumed>) = 0 [pid 21386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21385] <... openat resumed>) = 3 [pid 21387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21385] write(3, "1000", 4 [pid 21386] <... openat resumed>) = 3 [pid 21388] <... set_robust_list resumed>) = 0 [pid 21385] <... write resumed>) = 4 [pid 21385] close(3 [pid 21387] <... openat resumed>) = 3 [pid 21385] <... close resumed>) = 0 [pid 21386] write(3, "1000", 4 [pid 21387] write(3, "1000", 4 [pid 21386] <... write resumed>) = 4 [pid 21387] <... write resumed>) = 4 [pid 21386] close(3 [pid 21387] close(3 [pid 21386] <... close resumed>) = 0 [pid 21387] <... close resumed>) = 0 [pid 21387] write(1, "executing program\n", 18executing program executing program [pid 21386] write(1, "executing program\n", 18 [pid 21387] <... write resumed>) = 18 [pid 21386] <... write resumed>) = 18 executing program [pid 21387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21385] write(1, "executing program\n", 18 [pid 21388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21385] <... write resumed>) = 18 [pid 21386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21386] <... timer_create resumed>[0]) = 0 [pid 21387] <... timer_create resumed>[0]) = 0 [pid 21385] <... timer_create resumed>[0]) = 0 [pid 21386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21386] <... timer_settime resumed>NULL) = 0 [pid 21385] <... timer_settime resumed>NULL) = 0 [pid 21387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11350, si_int=0, si_ptr=NULL} --- [pid 21386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29739, si_int=0, si_ptr=NULL} --- [pid 21387] <... timer_settime resumed>NULL) = 0 [pid 21387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18141, si_int=0, si_ptr=NULL} --- [pid 21386] +++ killed by SIGRT_1 +++ [pid 21385] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21388] <... prctl resumed>) = 0 [pid 21388] setpgid(0, 0 [pid 21387] +++ killed by SIGRT_1 +++ [pid 21388] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21388] write(3, "1000", 4) = 4 [pid 21388] close(3) = 0 [pid 21388] write(1, "executing program\n", 18executing program ) = 18 [pid 21388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28772, si_int=0, si_ptr=NULL} --- [pid 347] <... restart_syscall resumed>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 21388] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21389 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 344] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21389 attached [pid 21389] set_robust_list(0x55557143c660, 24) = 0 [pid 21389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21389] setpgid(0, 0) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21390 [pid 21389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 21389] <... openat resumed>) = 3 [pid 21389] write(3, "1000", 4) = 4 [pid 21389] close(3) = 0 [pid 21389] write(1, "executing program\n", 18) = 18 [pid 21389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21391 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8911, si_int=0, si_ptr=NULL} --- [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21392 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21393 [pid 21389] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21393 attached ./strace-static-x86_64: Process 21392 attached [pid 21392] set_robust_list(0x55557143c660, 24) = 0 [pid 21392] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21390 attached [pid 21393] set_robust_list(0x55557143c660, 24 [pid 21392] <... prctl resumed>) = 0 [pid 21392] setpgid(0, 0) = 0 [pid 21392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21393] <... set_robust_list resumed>) = 0 [pid 21390] set_robust_list(0x55557143c660, 24 [pid 21392] <... openat resumed>) = 3 [pid 21392] write(3, "1000", 4) = 4 [pid 21392] close(3) = 0 ./strace-static-x86_64: Process 21391 attached [pid 21392] write(1, "executing program\n", 18executing program [pid 21391] set_robust_list(0x55557143c660, 24 [pid 21392] <... write resumed>) = 18 [pid 21393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21391] <... set_robust_list resumed>) = 0 [pid 21392] <... timer_create resumed>[0]) = 0 [pid 21391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21393] <... prctl resumed>) = 0 [pid 21390] <... set_robust_list resumed>) = 0 [pid 21391] <... prctl resumed>) = 0 [pid 21392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20141, si_int=0, si_ptr=NULL} --- [pid 21391] setpgid(0, 0 [pid 21393] setpgid(0, 0 [pid 21391] <... setpgid resumed>) = 0 [pid 21390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21393] <... setpgid resumed>) = 0 [pid 21390] <... prctl resumed>) = 0 [pid 21391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21391] <... openat resumed>) = 3 [pid 21393] <... openat resumed>) = 3 [pid 21390] setpgid(0, 0 [pid 21391] write(3, "1000", 4) = 4 [pid 21391] close(3) = 0 executing program [pid 21391] write(1, "executing program\n", 18) = 18 [pid 21391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21392] +++ killed by SIGRT_1 +++ [pid 21393] write(3, "1000", 4 [pid 21390] <... setpgid resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=37619, si_int=0, si_ptr=NULL} --- [pid 21393] <... write resumed>) = 4 [pid 21390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 347] <... restart_syscall resumed>) = 0 [pid 345] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21394 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21395 [pid 21393] close(3executing program ) = 0 [pid 21393] write(1, "executing program\n", 18) = 18 [pid 21393] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21393] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21391] +++ killed by SIGRT_1 +++ ./strace-static-x86_64: Process 21395 attached ./strace-static-x86_64: Process 21394 attached [pid 21390] <... openat resumed>) = 3 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21395] set_robust_list(0x55557143c660, 24 [pid 21394] set_robust_list(0x55557143c660, 24 [pid 21393] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=1383754, si_int=0, si_ptr=NULL} --- [pid 21390] write(3, "1000", 4./strace-static-x86_64: Process 21396 attached [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21396 [pid 21395] <... set_robust_list resumed>) = 0 [pid 21394] <... set_robust_list resumed>) = 0 [pid 21396] set_robust_list(0x55557143c660, 24 [pid 21390] <... write resumed>) = 4 [pid 21393] +++ killed by SIGRT_1 +++ [pid 21396] <... set_robust_list resumed>) = 0 [pid 21395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21390] close(3 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21393, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21395] <... prctl resumed>) = 0 executing program [pid 21394] <... prctl resumed>) = 0 [pid 21390] <... close resumed>) = 0 [pid 21390] write(1, "executing program\n", 18 [pid 21395] setpgid(0, 0 [pid 21394] setpgid(0, 0 [pid 21396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21395] <... setpgid resumed>) = 0 [pid 21394] <... setpgid resumed>) = 0 [pid 21390] <... write resumed>) = 18 [pid 21390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21390] <... timer_create resumed>[0]) = 0 [pid 21394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21395] <... openat resumed>) = 3 [pid 21390] <... timer_settime resumed>NULL) = 0 [pid 21394] <... openat resumed>) = 3 [pid 21395] write(3, "1000", 4 [pid 21390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34742, si_int=0, si_ptr=NULL} --- [pid 21396] <... prctl resumed>) = 0 [pid 21394] write(3, "1000", 4 [pid 21395] <... write resumed>) = 4 [pid 21396] setpgid(0, 0 [pid 21395] close(3 [pid 21394] <... write resumed>) = 4 [pid 21390] +++ killed by SIGRT_1 +++ [pid 21395] <... close resumed>) = 0 [pid 21394] close(3 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21394] <... close resumed>) = 0 [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21395] write(1, "executing program\n", 18executing program executing program [pid 21394] write(1, "executing program\n", 18 [pid 21396] <... setpgid resumed>) = 0 [pid 21395] <... write resumed>) = 18 [pid 21394] <... write resumed>) = 18 [pid 21394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21394] <... timer_create resumed>[0]) = 0 [pid 21396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21395] <... timer_create resumed>[0]) = 0 [pid 21394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21394] <... timer_settime resumed>NULL) = 0 [pid 21395] <... timer_settime resumed>NULL) = 0 [pid 21394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17345, si_int=0, si_ptr=NULL} --- [pid 21395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6581, si_int=0, si_ptr=NULL} --- [pid 21396] <... openat resumed>) = 3 [pid 21394] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21395] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21396] write(3, "1000", 4) = 4 [pid 21396] close(3) = 0 [pid 21396] write(1, "executing program\n", 18executing program ) = 18 [pid 21396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 21396] <... timer_settime resumed>NULL) = 0 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=128422, si_int=0, si_ptr=NULL} --- [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21398 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21399 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21397 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21400 ./strace-static-x86_64: Process 21398 attached [pid 21398] set_robust_list(0x55557143c660, 24) = 0 [pid 21398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21396] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21398] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 21400 attached [pid 21398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 21399 attached [pid 21400] set_robust_list(0x55557143c660, 24 executing program [pid 21398] write(3, "1000", 4) = 4 [pid 21398] close(3) = 0 [pid 21398] write(1, "executing program\n", 18) = 18 [pid 21398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21400] <... set_robust_list resumed>) = 0 [pid 21399] set_robust_list(0x55557143c660, 24 [pid 21398] <... timer_create resumed>[0]) = 0 [pid 21398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8366, si_int=0, si_ptr=NULL} --- [pid 21400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21399] <... set_robust_list resumed>) = 0 [pid 21398] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21397 attached [pid 21397] set_robust_list(0x55557143c660, 24) = 0 [pid 21397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21397] setpgid(0, 0) = 0 [pid 21400] <... prctl resumed>) = 0 [pid 21399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21400] setpgid(0, 0 [pid 21399] <... prctl resumed>) = 0 [pid 21397] write(3, "1000", 4) = 4 [pid 21397] close(3) = 0 executing program [pid 21397] write(1, "executing program\n", 18) = 18 [pid 21397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21400] <... setpgid resumed>) = 0 [pid 21399] setpgid(0, 0 [pid 21397] <... timer_create resumed>[0]) = 0 [pid 21397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6959, si_int=0, si_ptr=NULL} --- [pid 21400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21399] <... setpgid resumed>) = 0 [pid 21397] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21400] <... openat resumed>) = 3 [pid 21399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21400] write(3, "1000", 4) = 4 [pid 21399] <... openat resumed>) = 3 [pid 21400] close(3 [pid 21399] write(3, "1000", 4 [pid 21400] <... close resumed>) = 0 [pid 21399] <... write resumed>) = 4 [pid 21400] write(1, "executing program\n", 18 [pid 21399] close(3executing program [pid 21400] <... write resumed>) = 18 [pid 21399] <... close resumed>) = 0 executing program [pid 21400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21399] write(1, "executing program\n", 18 [pid 21400] <... timer_create resumed>[0]) = 0 [pid 21399] <... write resumed>) = 18 [pid 21400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21400] <... timer_settime resumed>NULL) = 0 [pid 21399] <... timer_create resumed>[0]) = 0 [pid 21400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9532, si_int=0, si_ptr=NULL} --- [pid 21399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21400] +++ killed by SIGRT_1 +++ [pid 21399] <... timer_settime resumed>NULL) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33740, si_int=0, si_ptr=NULL} --- [pid 21399] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21401 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21403 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21402 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21402 attached [pid 21402] set_robust_list(0x55557143c660, 24) = 0 [pid 21402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21404 [pid 21402] setpgid(0, 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21405 [pid 21402] <... setpgid resumed>) = 0 executing program ./strace-static-x86_64: Process 21404 attached ./strace-static-x86_64: Process 21401 attached [pid 21402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21401] set_robust_list(0x55557143c660, 24 [pid 21402] <... openat resumed>) = 3 [pid 21401] <... set_robust_list resumed>) = 0 [pid 21404] set_robust_list(0x55557143c660, 24 [pid 21402] write(3, "1000", 4) = 4 [pid 21402] close(3) = 0 [pid 21402] write(1, "executing program\n", 18) = 18 [pid 21402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7924, si_int=0, si_ptr=NULL} --- [pid 21404] <... set_robust_list resumed>) = 0 [pid 21401] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21403 attached ) = 0 [pid 21401] setpgid(0, 0) = 0 [pid 21404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21403] set_robust_list(0x55557143c660, 24 [pid 21401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21402] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 21405 attached [pid 21405] set_robust_list(0x55557143c660, 24) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21405] setpgid(0, 0) = 0 [pid 21405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21401] <... openat resumed>) = 3 [pid 21401] write(3, "1000", 4 [pid 21404] setpgid(0, 0 [pid 21403] <... set_robust_list resumed>) = 0 [pid 21405] <... openat resumed>) = 3 [pid 21401] <... write resumed>) = 4 [pid 21405] write(3, "1000", 4) = 4 [pid 21405] close(3) = 0 executing program [pid 21405] write(1, "executing program\n", 18 [pid 21404] <... setpgid resumed>) = 0 [pid 21403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21401] close(3 [pid 21405] <... write resumed>) = 18 [pid 21405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8226, si_int=0, si_ptr=NULL} --- [pid 21401] <... close resumed>) = 0 [pid 21401] write(1, "executing program\n", 18executing program ) = 18 [pid 21401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21403] <... prctl resumed>) = 0 [pid 21405] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21401] <... timer_create resumed>[0]) = 0 [pid 21401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21404] <... openat resumed>) = 3 [pid 21404] write(3, "1000", 4 [pid 21403] setpgid(0, 0 [pid 21401] <... timer_settime resumed>NULL) = 0 [pid 21404] <... write resumed>) = 4 [pid 21403] <... setpgid resumed>) = 0 [pid 21401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25694, si_int=0, si_ptr=NULL} --- [pid 21404] close(3 [pid 21401] +++ killed by SIGRT_1 +++ [pid 21404] <... close resumed>) = 0 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21404] write(1, "executing program\n", 18) = 18 [pid 21403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21403] <... openat resumed>) = 3 [pid 21404] <... timer_create resumed>[0]) = 0 [pid 21403] write(3, "1000", 4 [pid 21404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21403] <... write resumed>) = 4 [pid 21404] <... timer_settime resumed>NULL) = 0 [pid 21403] close(3 [pid 21404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26738, si_int=0, si_ptr=NULL} --- [pid 21403] <... close resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21406 ./strace-static-x86_64: Process 21406 attached executing program [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21406] set_robust_list(0x55557143c660, 24) = 0 [pid 21403] write(1, "executing program\n", 18) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21407 [pid 21403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21403] <... timer_create resumed>[0]) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21408 [pid 21406] setpgid(0, 0 [pid 21403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21404] +++ killed by SIGRT_1 +++ [pid 21406] <... setpgid resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21403] <... timer_settime resumed>NULL) = 0 [pid 21403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=34725, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21407 attached [pid 21407] set_robust_list(0x55557143c660, 24) = 0 [pid 21407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21406] <... openat resumed>) = 3 [pid 21407] setpgid(0, 0 [pid 21406] write(3, "1000", 4) = 4 [pid 21407] <... setpgid resumed>) = 0 [pid 21406] close(3executing program ) = 0 [pid 21406] write(1, "executing program\n", 18) = 18 [pid 21406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21406] <... timer_create resumed>[0]) = 0 [pid 21407] <... openat resumed>) = 3 [pid 21406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9465, si_int=0, si_ptr=NULL} --- [pid 21407] write(3, "1000", 4 [pid 21403] +++ killed by SIGRT_1 +++ [pid 21407] <... write resumed>) = 4 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21407] close(3) = 0 [pid 21407] write(1, "executing program\n", 18executing program ) = 18 [pid 21406] +++ killed by SIGRT_1 +++ [pid 21407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21408 attached [pid 21408] set_robust_list(0x55557143c660, 24) = 0 [pid 21408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21408] setpgid(0, 0) = 0 [pid 21407] <... timer_create resumed>[0]) = 0 [pid 21408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21408] <... openat resumed>) = 3 [pid 21407] <... timer_settime resumed>NULL) = 0 [pid 21408] write(3, "1000", 4) = 4 [pid 21408] close(3 [pid 21407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43805, si_int=0, si_ptr=NULL} --- [pid 21408] <... close resumed>) = 0 executing program [pid 21408] write(1, "executing program\n", 18) = 18 [pid 21408] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21408] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21408] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7664, si_int=0, si_ptr=NULL} --- [pid 21407] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21408] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21408, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 21410 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21410 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21409 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21410] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21411 attached [pid 21410] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21411 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21412 ./strace-static-x86_64: Process 21409 attached [pid 21410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21409] set_robust_list(0x55557143c660, 24) = 0 [pid 21409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21409] setpgid(0, 0) = 0 [pid 21410] <... prctl resumed>) = 0 [pid 21409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 21410] setpgid(0, 0 [pid 21409] <... openat resumed>) = 3 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21413 [pid 21411] set_robust_list(0x55557143c660, 24 [pid 21409] write(3, "1000", 4) = 4 [pid 21409] close(3) = 0 [pid 21409] write(1, "executing program\n", 18) = 18 [pid 21409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21410] <... setpgid resumed>) = 0 [pid 21409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21409] <... timer_settime resumed>NULL) = 0 [pid 21409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15383, si_int=0, si_ptr=NULL} --- [pid 21410] <... openat resumed>) = 3 [pid 21410] write(3, "1000", 4 [pid 21411] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21412 attached [pid 21410] <... write resumed>) = 4 [pid 21410] close(3 [pid 21409] +++ killed by SIGRT_1 +++ [pid 21410] <... close resumed>) = 0 ./strace-static-x86_64: Process 21413 attached [pid 21413] set_robust_list(0x55557143c660, 24) = 0 [pid 21413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 21413] setpgid(0, 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21410] write(1, "executing program\n", 18 [pid 21413] <... setpgid resumed>) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21410] <... write resumed>) = 18 [pid 21413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21413] write(3, "1000", 4) = 4 [pid 21413] close(3) = 0 [pid 21413] write(1, "executing program\n", 18executing program ) = 18 [pid 21413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8276, si_int=0, si_ptr=NULL} --- [pid 21410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21410] <... timer_create resumed>[0]) = 0 [pid 21411] <... prctl resumed>) = 0 [pid 21410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9050, si_int=0, si_ptr=NULL} --- [pid 21411] setpgid(0, 0) = 0 [pid 21413] +++ killed by SIGRT_1 +++ [pid 21410] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21412] set_robust_list(0x55557143c660, 24) = 0 [pid 21411] write(3, "1000", 4) = 4 [pid 21411] close(3 [pid 21412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21411] <... close resumed>) = 0 executing program [pid 21411] write(1, "executing program\n", 18 [pid 21412] setpgid(0, 0 [pid 21411] <... write resumed>) = 18 [pid 21412] <... setpgid resumed>) = 0 [pid 21411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12717, si_int=0, si_ptr=NULL} --- [pid 21412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21411] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] <... restart_syscall resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21414 ./strace-static-x86_64: Process 21414 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21414] set_robust_list(0x55557143c660, 24) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21412] <... openat resumed>) = 3 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21415 ./strace-static-x86_64: Process 21416 attached [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21416 [pid 21412] write(3, "1000", 4 [pid 21416] set_robust_list(0x55557143c660, 24 [pid 21414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21414] setpgid(0, 0 [pid 21412] <... write resumed>) = 4 [pid 21414] <... setpgid resumed>) = 0 [pid 21414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21412] close(3 [pid 21416] <... set_robust_list resumed>) = 0 [pid 21414] <... openat resumed>) = 3 [pid 21414] write(3, "1000", 4 [pid 21412] <... close resumed>) = 0 [pid 21414] <... write resumed>) = 4 executing program [pid 21414] close(3) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 21414] write(1, "executing program\n", 18) = 18 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7569, si_int=0, si_ptr=NULL} --- [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21417 executing program [pid 21412] write(1, "executing program\n", 18) = 18 [pid 21412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21414] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 21417 attached [pid 21412] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21415 attached [pid 21416] <... prctl resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 21412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21412] <... timer_settime resumed>NULL) = 0 [pid 21415] set_robust_list(0x55557143c660, 24) = 0 [pid 21415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 21418 attached [pid 21412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=53712, si_int=0, si_ptr=NULL} --- [pid 21417] set_robust_list(0x55557143c660, 24 [pid 21416] setpgid(0, 0 [pid 21415] setpgid(0, 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21418 [pid 21415] <... setpgid resumed>) = 0 [pid 21415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21412] +++ killed by SIGRT_1 +++ [pid 21415] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21415] <... write resumed>) = 4 [pid 347] restart_syscall(<... resuming interrupted clone ...> executing program [pid 21415] close(3) = 0 [pid 21415] write(1, "executing program\n", 18) = 18 [pid 21415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21418] set_robust_list(0x55557143c660, 24 [pid 21415] <... timer_settime resumed>NULL) = 0 [pid 21415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15234, si_int=0, si_ptr=NULL} --- [pid 21418] <... set_robust_list resumed>) = 0 [pid 21417] <... set_robust_list resumed>) = 0 [pid 21415] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21416] <... setpgid resumed>) = 0 [pid 21416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21416] <... openat resumed>) = 3 [pid 21416] write(3, "1000", 4) = 4 [pid 21416] close(3) = 0 executing program [pid 21416] write(1, "executing program\n", 18) = 18 [pid 21416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8412, si_int=0, si_ptr=NULL} --- [pid 21417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21418] <... prctl resumed>) = 0 [pid 21417] <... prctl resumed>) = 0 [pid 21418] setpgid(0, 0 [pid 21417] setpgid(0, 0 [pid 21418] <... setpgid resumed>) = 0 [pid 21417] <... setpgid resumed>) = 0 [pid 21416] +++ killed by SIGRT_1 +++ [pid 21418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21418] <... openat resumed>) = 3 [pid 21417] <... openat resumed>) = 3 [pid 21418] write(3, "1000", 4) = 4 [pid 21417] write(3, "1000", 4) = 4 [pid 21418] close(3) = 0 [pid 21417] close(3executing program [pid 21418] write(1, "executing program\n", 18 [pid 21417] <... close resumed>) = 0 [pid 21418] <... write resumed>) = 18 [pid 21417] write(1, "executing program\n", 18 [pid 21418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21417] <... write resumed>) = 18 [pid 21418] <... timer_create resumed>[0]) = 0 [pid 21417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21417] <... timer_create resumed>[0]) = 0 [pid 21418] <... timer_settime resumed>NULL) = 0 [pid 21417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9637, si_int=0, si_ptr=NULL} --- [pid 21417] <... timer_settime resumed>NULL) = 0 [pid 21417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7696, si_int=0, si_ptr=NULL} --- [pid 21418] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21417] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21419 attached [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21419 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21419] set_robust_list(0x55557143c660, 24 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21420 ./strace-static-x86_64: Process 21420 attached [pid 21420] set_robust_list(0x55557143c660, 24) = 0 [pid 21420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21423 ./strace-static-x86_64: Process 21423 attached ./strace-static-x86_64: Process 21422 attached [pid 21419] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21421 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21422 [pid 21420] setpgid(0, 0 [pid 21419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21423] set_robust_list(0x55557143c660, 24 [pid 21422] set_robust_list(0x55557143c660, 24 [pid 21419] <... prctl resumed>) = 0 [pid 21423] <... set_robust_list resumed>) = 0 [pid 21422] <... set_robust_list resumed>) = 0 [pid 21419] setpgid(0, 0 [pid 21423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21419] <... setpgid resumed>) = 0 [pid 21422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21423] <... prctl resumed>) = 0 [pid 21422] <... prctl resumed>) = 0 [pid 21419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21423] setpgid(0, 0 [pid 21422] setpgid(0, 0 [pid 21420] <... setpgid resumed>) = 0 [pid 21419] <... openat resumed>) = 3 [pid 21423] <... setpgid resumed>) = 0 [pid 21422] <... setpgid resumed>) = 0 [pid 21420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21419] write(3, "1000", 4 [pid 21423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21420] <... openat resumed>) = 3 [pid 21420] write(3, "1000", 4) = 4 [pid 21419] <... write resumed>) = 4 [pid 21420] close(3executing program ) = 0 [pid 21420] write(1, "executing program\n", 18) = 18 [pid 21420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21419] close(3 [pid 21420] <... timer_settime resumed>NULL) = 0 [pid 21420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11108, si_int=0, si_ptr=NULL} --- [pid 21419] <... close resumed>) = 0 [pid 21423] <... openat resumed>) = 3 [pid 21419] write(1, "executing program\n", 18executing program ) = 18 [pid 21420] +++ killed by SIGRT_1 +++ [pid 21419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21423] write(3, "1000", 4 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21419] <... timer_create resumed>[0]) = 0 [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21423] <... write resumed>) = 4 [pid 21419] 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 21421 attached [pid 21421] set_robust_list(0x55557143c660, 24) = 0 [pid 21421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21421] setpgid(0, 0) = 0 [pid 21421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21423] close(3 [pid 21422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21419] <... timer_settime resumed>NULL) = 0 [pid 21419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20149, si_int=0, si_ptr=NULL} --- [pid 21423] <... close resumed>) = 0 [pid 21422] <... openat resumed>) = 3 [pid 21423] write(1, "executing program\n", 18executing program executing program [pid 21421] <... openat resumed>) = 3 [pid 21421] write(3, "1000", 4) = 4 [pid 21421] close(3) = 0 [pid 21421] write(1, "executing program\n", 18) = 18 [pid 21421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21419] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21423] <... write resumed>) = 18 [pid 21422] write(3, "1000", 4 [pid 21421] <... timer_settime resumed>NULL) = 0 [pid 21421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10768, si_int=0, si_ptr=NULL} --- [pid 21423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21422] <... write resumed>) = 4 [pid 21423] <... timer_create resumed>[0]) = 0 [pid 21422] close(3 [pid 21423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21422] <... close resumed>) = 0 [pid 21423] <... timer_settime resumed>NULL) = 0 executing program [pid 21422] write(1, "executing program\n", 18 [pid 21421] +++ killed by SIGRT_1 +++ [pid 21423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30900, si_int=0, si_ptr=NULL} --- [pid 21422] <... write resumed>) = 18 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21424 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21425 [pid 21422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21424 attached [pid 21424] set_robust_list(0x55557143c660, 24) = 0 [pid 21424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21426 [pid 21422] <... timer_create resumed>[0]) = 0 [pid 21422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21424] setpgid(0, 0 [pid 21423] +++ killed by SIGRT_1 +++ [pid 21422] <... timer_settime resumed>NULL) = 0 [pid 21424] <... setpgid resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12109, si_int=0, si_ptr=NULL} --- [pid 343] restart_syscall(<... resuming interrupted clone ...>executing program [pid 21424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21424] write(3, "1000", 4) = 4 [pid 21424] close(3) = 0 [pid 21424] write(1, "executing program\n", 18) = 18 [pid 21424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21424] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21422] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27688, si_int=0, si_ptr=NULL} --- ./strace-static-x86_64: Process 21425 attached [pid 21425] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21426 attached [pid 21426] set_robust_list(0x55557143c660, 24 [pid 21425] <... set_robust_list resumed>) = 0 [pid 21424] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21426] <... set_robust_list resumed>) = 0 [pid 21425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21425] setpgid(0, 0 [pid 21426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21425] <... setpgid resumed>) = 0 [pid 21426] setpgid(0, 0 [pid 21425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21426] <... setpgid resumed>) = 0 [pid 21425] <... openat resumed>) = 3 [pid 21425] write(3, "1000", 4) = 4 [pid 21426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21425] close(3) = 0 [pid 21425] write(1, "executing program\n", 18 [pid 21426] <... openat resumed>) = 3 executing program [pid 21426] write(3, "1000", 4 [pid 21425] <... write resumed>) = 18 [pid 21426] <... write resumed>) = 4 [pid 21425] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21426] close(3 [pid 21425] <... timer_create resumed>[0]) = 0 [pid 21426] <... close resumed>) = 0 [pid 21425] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21426] write(1, "executing program\n", 18executing program [pid 21425] <... timer_settime resumed>NULL) = 0 [pid 21426] <... write resumed>) = 18 [pid 21425] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35374, si_int=0, si_ptr=NULL} --- [pid 21426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21425] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21425, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21426] <... timer_create resumed>[0]) = 0 [pid 21426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21371, si_int=0, si_ptr=NULL} --- [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 346] <... restart_syscall resumed>) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21427 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21426] +++ killed by SIGRT_1 +++ [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21428 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21429 ./strace-static-x86_64: Process 21428 attached [pid 21428] set_robust_list(0x55557143c660, 24) = 0 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21430 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21428] setpgid(0, 0) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21431 [pid 21428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21431 attached ./strace-static-x86_64: Process 21430 attached ./strace-static-x86_64: Process 21429 attached ./strace-static-x86_64: Process 21427 attached [pid 21429] set_robust_list(0x55557143c660, 24 [pid 21431] set_robust_list(0x55557143c660, 24 [pid 21430] set_robust_list(0x55557143c660, 24 [pid 21429] <... set_robust_list resumed>) = 0 [pid 21428] <... openat resumed>) = 3 [pid 21427] set_robust_list(0x55557143c660, 24) = 0 [pid 21427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21427] setpgid(0, 0) = 0 [pid 21427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21428] write(3, "1000", 4 [pid 21431] <... set_robust_list resumed>) = 0 [pid 21427] <... openat resumed>) = 3 [pid 21427] write(3, "1000", 4) = 4 [pid 21427] close(3) = 0 [pid 21431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21430] <... set_robust_list resumed>) = 0 [pid 21428] <... write resumed>) = 4 executing program [pid 21427] write(1, "executing program\n", 18) = 18 [pid 21427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21431] <... prctl resumed>) = 0 [pid 21430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21428] close(3 [pid 21427] <... timer_create resumed>[0]) = 0 [pid 21427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25121, si_int=0, si_ptr=NULL} --- [pid 21428] <... close resumed>) = 0 [pid 21429] <... prctl resumed>) = 0 [pid 21431] setpgid(0, 0 [pid 21430] <... prctl resumed>) = 0 executing program [pid 21428] write(1, "executing program\n", 18 [pid 21429] setpgid(0, 0 [pid 21428] <... write resumed>) = 18 [pid 21431] <... setpgid resumed>) = 0 [pid 21430] setpgid(0, 0 [pid 21427] +++ killed by SIGRT_1 +++ [pid 21428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21430] <... setpgid resumed>) = 0 [pid 21429] <... setpgid resumed>) = 0 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21428] <... timer_create resumed>[0]) = 0 [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21431] <... openat resumed>) = 3 [pid 21428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21689, si_int=0, si_ptr=NULL} --- [pid 21429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21429] write(3, "1000", 4) = 4 [pid 21429] close(3) = 0 [pid 21429] write(1, "executing program\n", 18 [pid 21428] +++ killed by SIGRT_1 +++ executing program [pid 21429] <... write resumed>) = 18 [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8892, si_int=0, si_ptr=NULL} --- [pid 21430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21431] write(3, "1000", 4) = 4 [pid 21430] <... openat resumed>) = 3 [pid 21431] close(3) = 0 [pid 21429] +++ killed by SIGRT_1 +++ [pid 21430] write(3, "1000", 4 [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21431] write(1, "executing program\n", 18 [pid 21430] <... write resumed>) = 4 executing program [pid 21431] <... write resumed>) = 18 [pid 21430] close(3executing program [pid 21431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21430] <... close resumed>) = 0 [pid 21431] <... timer_create resumed>[0]) = 0 [pid 21430] write(1, "executing program\n", 18 [pid 21431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21430] <... write resumed>) = 18 [pid 21431] <... timer_settime resumed>NULL) = 0 [pid 21430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11484, si_int=0, si_ptr=NULL} --- [pid 21430] <... timer_create resumed>[0]) = 0 [pid 21430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21431] +++ killed by SIGRT_1 +++ [pid 21430] <... timer_settime resumed>NULL) = 0 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15153, si_int=0, si_ptr=NULL} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21430] +++ killed by SIGRT_1 +++ [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21433 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21432 ./strace-static-x86_64: Process 21433 attached [pid 347] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21434 [pid 21433] set_robust_list(0x55557143c660, 24 [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21433] <... set_robust_list resumed>) = 0 [pid 21433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21433] setpgid(0, 0) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21435 [pid 21433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 21432 attached [pid 21432] set_robust_list(0x55557143c660, 24) = 0 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21436 [pid 21433] <... openat resumed>) = 3 [pid 21432] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 21435 attached ) = 0 [pid 21432] setpgid(0, 0 [pid 21435] set_robust_list(0x55557143c660, 24 [pid 21433] write(3, "1000", 4 [pid 21432] <... setpgid resumed>) = 0 [pid 21433] <... write resumed>) = 4 [pid 21435] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21434 attached [pid 21433] close(3) = 0 [pid 21433] write(1, "executing program\n", 18 [pid 21435] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 21433] <... write resumed>) = 18 [pid 21432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21435] <... prctl resumed>) = 0 [pid 21434] set_robust_list(0x55557143c660, 24 [pid 21433] <... timer_create resumed>[0]) = 0 [pid 21433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21432] <... openat resumed>) = 3 [pid 21433] <... timer_settime resumed>NULL) = 0 [pid 21432] write(3, "1000", 4 [pid 21435] setpgid(0, 0 [pid 21434] <... set_robust_list resumed>) = 0 [pid 21435] <... setpgid resumed>) = 0 [pid 21433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=43067, si_int=0, si_ptr=NULL} --- [pid 21434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21432] <... write resumed>) = 4 [pid 21432] close(3) = 0 [pid 21432] write(1, "executing program\n", 18 [pid 21435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21434] <... prctl resumed>) = 0 executing program [pid 21432] <... write resumed>) = 18 [pid 21432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21435] <... openat resumed>) = 3 [pid 21434] setpgid(0, 0 [pid 21435] write(3, "1000", 4 [pid 21432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23247, si_int=0, si_ptr=NULL} --- [pid 21434] <... setpgid resumed>) = 0 [pid 21435] <... write resumed>) = 4 [pid 21434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21435] close(3) = 0 [pid 21435] write(1, "executing program\n", 18 [pid 21434] <... openat resumed>) = 3 executing program [pid 21435] <... write resumed>) = 18 [pid 21434] write(3, "1000", 4 [pid 21435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21434] <... write resumed>) = 4 [pid 21433] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21435] <... timer_create resumed>[0]) = 0 ./strace-static-x86_64: Process 21436 attached executing program executing program [pid 21434] close(3 [pid 21432] +++ killed by SIGRT_1 +++ [pid 21435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 346] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21436] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21435] <... timer_settime resumed>NULL) = 0 [pid 21434] <... close resumed>) = 0 [pid 21436] <... set_robust_list resumed>) = 0 [pid 21436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21436] setpgid(0, 0) = 0 [pid 21436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21437 [pid 21435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=125154, si_int=0, si_ptr=NULL} --- [pid 21434] write(1, "executing program\n", 18 [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21438 [pid 21434] <... write resumed>) = 18 [pid 21436] <... openat resumed>) = 3 [pid 21436] write(3, "1000", 4) = 4 [pid 21436] close(3) = 0 [pid 21436] write(1, "executing program\n", 18) = 18 [pid 21436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21435] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21436] <... timer_create resumed>[0]) = 0 [pid 21434] <... timer_create resumed>[0]) = 0 [pid 21436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7344, si_int=0, si_ptr=NULL} --- [pid 21434] 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 21437 attached NULL) = 0 [pid 21434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20727, si_int=0, si_ptr=NULL} --- [pid 21437] set_robust_list(0x55557143c660, 24 [pid 21436] +++ killed by SIGRT_1 +++ [pid 21437] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21438 attached [pid 21434] +++ killed by SIGRT_1 +++ [pid 21438] set_robust_list(0x55557143c660, 24 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21438] <... set_robust_list resumed>) = 0 [pid 21438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21438] setpgid(0, 0) = 0 [pid 21438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21437] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 21438] <... openat resumed>) = 3 [pid 21437] <... prctl resumed>) = 0 [pid 21438] write(3, "1000", 4) = 4 [pid 21438] close(3) = 0 [pid 21438] write(1, "executing program\n", 18) = 18 [pid 21437] setpgid(0, 0 [pid 21438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21437] <... setpgid resumed>) = 0 [pid 21438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21438] <... timer_settime resumed>NULL) = 0 [pid 21438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9463, si_int=0, si_ptr=NULL} --- [pid 21437] <... openat resumed>) = 3 [pid 21437] write(3, "1000", 4) = 4 [pid 21437] close(3 [pid 21438] +++ killed by SIGRT_1 +++ [pid 21437] <... close resumed>) = 0 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21437] write(1, "executing program\n", 18executing program ) = 18 [pid 21437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14778, si_int=0, si_ptr=NULL} --- [pid 21437] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 347] <... restart_syscall resumed>) = 0 [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21439 attached [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21439 ./strace-static-x86_64: Process 21441 attached [pid 21439] set_robust_list(0x55557143c660, 24 [pid 346] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21441 ./strace-static-x86_64: Process 21440 attached [pid 21440] set_robust_list(0x55557143c660, 24) = 0 [pid 21440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21440] setpgid(0, 0 [pid 21439] <... set_robust_list resumed>) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21440 [pid 21440] <... setpgid resumed>) = 0 [pid 21440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21441] set_robust_list(0x55557143c660, 24 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21439] <... prctl resumed>) = 0 [pid 21441] <... set_robust_list resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21440] <... openat resumed>) = 3 [pid 21440] write(3, "1000", 4) = 4 [pid 21440] close(3) = 0 executing program [pid 21440] write(1, "executing program\n", 18) = 18 [pid 21440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21439] setpgid(0, 0 [pid 21440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25594, si_int=0, si_ptr=NULL} --- [pid 21439] <... setpgid resumed>) = 0 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21442 [pid 21439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21443 [pid 21439] <... openat resumed>) = 3 [pid 21439] write(3, "1000", 4 [pid 21440] +++ killed by SIGRT_1 +++ [pid 21439] <... write resumed>) = 4 [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- executing program [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 21439] close(3) = 0 [pid 21439] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 21442 attached [pid 21439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 21442] set_robust_list(0x55557143c660, 24 [pid 21439] <... timer_create resumed>[0]) = 0 [pid 21442] <... set_robust_list resumed>) = 0 [pid 21439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8744, si_int=0, si_ptr=NULL} --- [pid 21442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21442] setpgid(0, 0) = 0 [pid 21442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21439] +++ killed by SIGRT_1 +++ [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21442] <... openat resumed>) = 3 executing program [pid 21442] write(3, "1000", 4) = 4 [pid 21442] close(3) = 0 [pid 21442] write(1, "executing program\n", 18) = 18 [pid 21442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 21443 attached [0]) = 0 [pid 21443] set_robust_list(0x55557143c660, 24 [pid 21442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21443] <... set_robust_list resumed>) = 0 [pid 21443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=39292, si_int=0, si_ptr=NULL} --- [pid 21443] <... prctl resumed>) = 0 [pid 21441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21444 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21445 [pid 21441] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 21444 attached [pid 21443] setpgid(0, 0) = 0 [pid 21441] setpgid(0, 0) = 0 [pid 21444] set_robust_list(0x55557143c660, 24 [pid 21443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21442] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21443] <... openat resumed>) = 3 [pid 21443] write(3, "1000", 4) = 4 [pid 21441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21443] close(3) = 0 [pid 21443] write(1, "executing program\n", 18executing program ) = 18 [pid 21443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21441] <... openat resumed>) = 3 [pid 21443] <... timer_settime resumed>NULL) = 0 [pid 21443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8808, si_int=0, si_ptr=NULL} --- [pid 21441] write(3, "1000", 4) = 4 [pid 21444] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 21445 attached [pid 21444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21441] close(3) = 0 [pid 21444] <... prctl resumed>) = 0 [pid 21441] write(1, "executing program\n", 18 [pid 21445] set_robust_list(0x55557143c660, 24 [pid 21444] setpgid(0, 0executing program [pid 21443] +++ killed by SIGRT_1 +++ [pid 21441] <... write resumed>) = 18 [pid 343] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [pid 343] restart_syscall(<... resuming interrupted clone ...> [pid 21445] <... set_robust_list resumed>) = 0 [pid 21441] <... timer_create resumed>[0]) = 0 [pid 21445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21445] setpgid(0, 0 [pid 21441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, [pid 21445] <... setpgid resumed>) = 0 [pid 21445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21441] <... timer_settime resumed>NULL) = 0 executing program [pid 21444] <... setpgid resumed>) = 0 [pid 21441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18571, si_int=0, si_ptr=NULL} --- [pid 21445] <... openat resumed>) = 3 [pid 21444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21445] write(3, "1000", 4) = 4 [pid 21445] close(3) = 0 [pid 21445] write(1, "executing program\n", 18) = 18 [pid 21441] +++ killed by SIGRT_1 +++ [pid 347] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 347] restart_syscall(<... resuming interrupted clone ...> [pid 21445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8255, si_int=0, si_ptr=NULL} --- [pid 21444] <... openat resumed>) = 3 [pid 21444] write(3, "1000", 4) = 4 executing program [pid 21444] close(3) = 0 [pid 21444] write(1, "executing program\n", 18 [pid 21445] +++ killed by SIGRT_1 +++ [pid 21444] <... write resumed>) = 18 [pid 344] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 344] restart_syscall(<... resuming interrupted clone ...> [pid 21444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 21444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16668, si_int=0, si_ptr=NULL} --- [pid 21444] +++ killed by SIGRT_1 +++ [pid 345] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 345] restart_syscall(<... resuming interrupted clone ...> [pid 346] <... restart_syscall resumed>) = 0 [pid 347] <... restart_syscall resumed>) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 347] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 345] <... restart_syscall resumed>) = 0 [pid 344] <... restart_syscall resumed>) = 0 [pid 343] <... restart_syscall resumed>) = 0 [pid 347] <... clone resumed>, child_tidptr=0x55557143c650) = 21447 [pid 346] <... clone resumed>, child_tidptr=0x55557143c650) = 21446 ./strace-static-x86_64: Process 21447 attached [pid 344] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21446 attached [pid 21446] set_robust_list(0x55557143c660, 24) = 0 [pid 21446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21446] <... prctl resumed>) = 0 [pid 343] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 21446] setpgid(0, 0) = 0 [pid 21446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21446] write(3, "1000", 4) = 4 [pid 21446] close(3) = 0 [pid 345] <... clone resumed>, child_tidptr=0x55557143c650) = 21448 executing program [pid 343] <... clone resumed>, child_tidptr=0x55557143c650) = 21449 [pid 21446] write(1, "executing program\n", 18) = 18 [pid 21446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, ./strace-static-x86_64: Process 21449 attached [pid 21447] set_robust_list(0x55557143c660, 24 [pid 344] <... clone resumed>, child_tidptr=0x55557143c650) = 21450 [pid 21446] <... timer_create resumed>[0]) = 0 [pid 21446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 21446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13181, si_int=0, si_ptr=NULL} --- [pid 21447] <... set_robust_list resumed>) = 0 [pid 21447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21449] set_robust_list(0x55557143c660, 24 [pid 21447] <... prctl resumed>) = 0 [pid 21449] <... set_robust_list resumed>) = 0 [pid 21446] +++ killed by SIGRT_1 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=21446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- [pid 21447] setpgid(0, 0./strace-static-x86_64: Process 21450 attached [pid 21450] set_robust_list(0x55557143c660, 24./strace-static-x86_64: Process 21448 attached ) = 0 [pid 21450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] restart_syscall(<... resuming interrupted clone ...> [pid 21447] <... setpgid resumed>) = 0 [pid 21448] set_robust_list(0x55557143c660, 24) = 0 [pid 21448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 21450] <... prctl resumed>) = 0 [pid 21450] setpgid(0, 0) = 0 [pid 21450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21448] <... prctl resumed>) = 0 [pid 21448] setpgid(0, 0) = 0 [pid 21448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 21447] <... openat resumed>) = 3 [pid 21450] <... openat resumed>) = 3 [pid 21447] write(3, "1000", 4 [pid 21450] write(3, "1000", 4) = 4 [pid 21450] close(3) = 0 executing program [pid 21450] write(1, "executing program\n", 18 [pid 21448] <... openat resumed>) = 3 [pid 21450] <... write resumed>) = 18 [pid 21448] write(3, "1000", 4 [pid 21450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, executing program [pid 21447] <... write resumed>) = 4 [pid 21448] <... write resumed>) = 4 [pid 21448] close(3) = 0 [pid 21448] write(1, "executing program\n", 18 [pid 21449] prctl(PR_SET_PDEATHSIG, SIGKILL