./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2923097572 <...> Process 5459 attached [pid 5459] set_robust_list(0x5555558796a0, 24) = 0 [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] setpgid(0, 0) = 0 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5459] write(3, "1000", 4) = 4 [pid 5459] close(3) = 0 [pid 5459] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5459] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5459] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5460 attached => {parent_tid=[5142]}, 88) = 5142 [pid 5460] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5460] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5459] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5460] <... futex resumed>) = 0 [pid 5460] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5459] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5459] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5460] <... futex resumed>) = 0 [pid 5460] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5460] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5459] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5459] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] <... futex resumed>) = 0 [pid 5460] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5460] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5459] <... futex resumed>) = 0 [pid 5460] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5459] <... futex resumed>) = 0 [pid 5460] close(4 [pid 5459] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... close resumed>) = 0 [pid 5460] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = 0 [pid 5460] <... futex resumed>) = 0 [pid 5459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5460] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5459] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5143]}, 88) = 5143 [pid 5459] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5461 attached NULL, 8) = 0 [pid 5461] set_robust_list(0x7fb3e381e9a0, 24 [pid 5459] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... set_robust_list resumed>) = 0 [pid 5459] <... futex resumed>) = 0 [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5459] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5461] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5459] <... futex resumed>) = 0 [pid 5459] close(3) = 0 [pid 5459] close(4) = -1 EBADF (Bad file descriptor) [pid 5459] close(5) = -1 EBADF (Bad file descriptor) [pid 5461] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] close(6) = -1 EBADF (Bad file descriptor) [pid 5459] close(7) = -1 EBADF (Bad file descriptor) [pid 5459] close(8) = -1 EBADF (Bad file descriptor) [pid 5459] close(9) = -1 EBADF (Bad file descriptor) [pid 5459] close(10) = -1 EBADF (Bad file descriptor) [pid 5459] close(11) = -1 EBADF (Bad file descriptor) [pid 5459] close(12) = -1 EBADF (Bad file descriptor) [pid 5459] close(13) = -1 EBADF (Bad file descriptor) [pid 5459] close(14) = -1 EBADF (Bad file descriptor) [pid 5459] close(15) = -1 EBADF (Bad file descriptor) [pid 5459] close(16) = -1 EBADF (Bad file descriptor) [pid 5459] close(17) = -1 EBADF (Bad file descriptor) [pid 5459] close(18) = -1 EBADF (Bad file descriptor) [pid 5459] close(19) = -1 EBADF (Bad file descriptor) [pid 5459] close(20) = -1 EBADF (Bad file descriptor) [pid 5459] close(21) = -1 EBADF (Bad file descriptor) [pid 5459] close(22) = -1 EBADF (Bad file descriptor) [pid 5459] close(23) = -1 EBADF (Bad file descriptor) [pid 5459] close(24) = -1 EBADF (Bad file descriptor) [pid 5459] close(25) = -1 EBADF (Bad file descriptor) [pid 5459] close(26) = -1 EBADF (Bad file descriptor) [pid 5459] close(27) = -1 EBADF (Bad file descriptor) [pid 5459] close(28) = -1 EBADF (Bad file descriptor) [pid 5459] close(29) = -1 EBADF (Bad file descriptor) [pid 5459] exit_group(0 [pid 5460] <... futex resumed>) = ? [pid 5459] <... exit_group resumed>) = ? [pid 5460] +++ exited with 0 +++ [pid 5461] <... futex resumed>) = ? [pid 5461] +++ exited with 0 +++ [pid 5459] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5144 ./strace-static-x86_64: Process 5462 attached [pid 5462] set_robust_list(0x5555558796a0, 24) = 0 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5462] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5464 attached [pid 5464] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5464] rt_sigprocmask(SIG_SETMASK, [], [pid 5462] <... clone3 resumed> => {parent_tid=[5145]}, 88) = 5145 [pid 5464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] rt_sigprocmask(SIG_SETMASK, [], [pid 5464] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5464] <... futex resumed>) = 0 [pid 5464] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5462] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5464] <... futex resumed>) = 0 [pid 5464] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5464] <... futex resumed>) = 0 [pid 5464] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5464] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5462] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = 0 [pid 5462] <... futex resumed>) = 1 [pid 5462] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5464] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5464] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5462] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5462] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5464] close(4 [pid 5462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5464] <... close resumed>) = 0 [pid 5462] <... clone3 resumed> => {parent_tid=[5146]}, 88) = 5146 [pid 5462] rt_sigprocmask(SIG_SETMASK, [], [pid 5464] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5465 attached [pid 5465] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5465] rt_sigprocmask(SIG_SETMASK, [], [pid 5464] <... futex resumed>) = 0 [pid 5465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5464] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5465] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] <... futex resumed>) = 0 [pid 5462] close(3) = 0 [pid 5462] close(4) = -1 EBADF (Bad file descriptor) [pid 5462] close(5) = -1 EBADF (Bad file descriptor) [pid 5462] close(6) = -1 EBADF (Bad file descriptor) [pid 5462] close(7) = -1 EBADF (Bad file descriptor) [pid 5462] close(8) = -1 EBADF (Bad file descriptor) [pid 5462] close(9) = -1 EBADF (Bad file descriptor) [pid 5462] close(10) = -1 EBADF (Bad file descriptor) [pid 5462] close(11) = -1 EBADF (Bad file descriptor) [pid 5462] close(12) = -1 EBADF (Bad file descriptor) [pid 5462] close(13) = -1 EBADF (Bad file descriptor) [pid 5462] close(14) = -1 EBADF (Bad file descriptor) [pid 5462] close(15) = -1 EBADF (Bad file descriptor) [pid 5462] close(16) = -1 EBADF (Bad file descriptor) [pid 5462] close(17) = -1 EBADF (Bad file descriptor) [pid 5462] close(18) = -1 EBADF (Bad file descriptor) [pid 5462] close(19) = -1 EBADF (Bad file descriptor) [pid 5462] close(20) = -1 EBADF (Bad file descriptor) [pid 5462] close(21) = -1 EBADF (Bad file descriptor) [pid 5462] close(22) = -1 EBADF (Bad file descriptor) [pid 5462] close(23) = -1 EBADF (Bad file descriptor) [pid 5462] close(24) = -1 EBADF (Bad file descriptor) [pid 5462] close(25) = -1 EBADF (Bad file descriptor) [pid 5462] close(26) = -1 EBADF (Bad file descriptor) [pid 5462] close(27) = -1 EBADF (Bad file descriptor) [pid 5462] close(28) = -1 EBADF (Bad file descriptor) [pid 5462] close(29) = -1 EBADF (Bad file descriptor) [pid 5462] exit_group(0) = ? [pid 5464] <... futex resumed>) = ? [pid 5465] <... futex resumed>) = ? [pid 5464] +++ exited with 0 +++ [pid 5465] +++ exited with 0 +++ [pid 5462] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5147 ./strace-static-x86_64: Process 5466 attached [pid 5466] set_robust_list(0x5555558796a0, 24) = 0 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5466] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5466] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5466] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5467 attached => {parent_tid=[5148]}, 88) = 5148 [pid 5467] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5467] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5466] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5467] <... futex resumed>) = 0 [pid 5467] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5467] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5466] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5467] <... futex resumed>) = 0 [pid 5467] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5467] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5466] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5467] <... futex resumed>) = 0 [pid 5467] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5466] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5467] <... sendmsg resumed>) = 425 [pid 5467] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5466] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... futex resumed>) = 0 [pid 5466] <... futex resumed>) = 1 [pid 5467] close(4) = 0 [pid 5466] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] <... futex resumed>) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5466] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5468 attached => {parent_tid=[5149]}, 88) = 5149 [pid 5468] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5468] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5466] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5468] <... futex resumed>) = 0 [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5466] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5468] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5466] <... futex resumed>) = 0 [pid 5468] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] close(3) = 0 [pid 5466] close(4) = -1 EBADF (Bad file descriptor) [pid 5466] close(5) = -1 EBADF (Bad file descriptor) [pid 5466] close(6) = -1 EBADF (Bad file descriptor) [pid 5466] close(7) = -1 EBADF (Bad file descriptor) [pid 5466] close(8) = -1 EBADF (Bad file descriptor) [pid 5466] close(9) = -1 EBADF (Bad file descriptor) [pid 5466] close(10) = -1 EBADF (Bad file descriptor) [pid 5466] close(11) = -1 EBADF (Bad file descriptor) [pid 5466] close(12) = -1 EBADF (Bad file descriptor) [pid 5466] close(13) = -1 EBADF (Bad file descriptor) [pid 5466] close(14) = -1 EBADF (Bad file descriptor) [pid 5466] close(15) = -1 EBADF (Bad file descriptor) [pid 5466] close(16) = -1 EBADF (Bad file descriptor) [pid 5466] close(17) = -1 EBADF (Bad file descriptor) [pid 5466] close(18) = -1 EBADF (Bad file descriptor) [pid 5466] close(19) = -1 EBADF (Bad file descriptor) [pid 5466] close(20) = -1 EBADF (Bad file descriptor) [pid 5466] close(21) = -1 EBADF (Bad file descriptor) [pid 5466] close(22) = -1 EBADF (Bad file descriptor) [pid 5466] close(23) = -1 EBADF (Bad file descriptor) [pid 5466] close(24) = -1 EBADF (Bad file descriptor) [pid 5466] close(25) = -1 EBADF (Bad file descriptor) [pid 5466] close(26) = -1 EBADF (Bad file descriptor) [pid 5466] close(27) = -1 EBADF (Bad file descriptor) [pid 5466] close(28) = -1 EBADF (Bad file descriptor) [pid 5466] close(29) = -1 EBADF (Bad file descriptor) [pid 5466] exit_group(0 [pid 5467] <... futex resumed>) = ? [pid 5466] <... exit_group resumed>) = ? [pid 5467] +++ exited with 0 +++ [pid 5468] <... futex resumed>) = ? [pid 5468] +++ exited with 0 +++ [pid 5466] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5150 ./strace-static-x86_64: Process 5469 attached [pid 5469] set_robust_list(0x5555558796a0, 24) = 0 [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5469] setpgid(0, 0) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5469] write(3, "1000", 4) = 4 [pid 5469] close(3) = 0 [pid 5469] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5469] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5469] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5469] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5470 attached => {parent_tid=[5151]}, 88) = 5151 [pid 5470] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5469] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5469] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5470] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5470] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = 0 [pid 5469] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5470] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5469] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5470] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5469] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 1 [pid 5470] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5470] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5469] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5470] close(4) = 0 [pid 5470] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5469] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5470] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5470] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = 0 [pid 5469] close(3) = 0 [pid 5469] close(4) = -1 EBADF (Bad file descriptor) [pid 5469] close(5) = -1 EBADF (Bad file descriptor) [pid 5469] close(6) = -1 EBADF (Bad file descriptor) [pid 5469] close(7) = -1 EBADF (Bad file descriptor) [pid 5469] close(8) = -1 EBADF (Bad file descriptor) [pid 5469] close(9) = -1 EBADF (Bad file descriptor) [pid 5469] close(10) = -1 EBADF (Bad file descriptor) [pid 5469] close(11) = -1 EBADF (Bad file descriptor) [pid 5469] close(12) = -1 EBADF (Bad file descriptor) [pid 5469] close(13) = -1 EBADF (Bad file descriptor) [pid 5469] close(14) = -1 EBADF (Bad file descriptor) [pid 5469] close(15) = -1 EBADF (Bad file descriptor) [pid 5469] close(16) = -1 EBADF (Bad file descriptor) [pid 5469] close(17) = -1 EBADF (Bad file descriptor) [pid 5469] close(18) = -1 EBADF (Bad file descriptor) [pid 5469] close(19) = -1 EBADF (Bad file descriptor) [pid 5469] close(20) = -1 EBADF (Bad file descriptor) [pid 5469] close(21) = -1 EBADF (Bad file descriptor) [pid 5469] close(22) = -1 EBADF (Bad file descriptor) [pid 5469] close(23) = -1 EBADF (Bad file descriptor) [pid 5469] close(24) = -1 EBADF (Bad file descriptor) [pid 5469] close(25) = -1 EBADF (Bad file descriptor) [pid 5469] close(26) = -1 EBADF (Bad file descriptor) [pid 5469] close(27) = -1 EBADF (Bad file descriptor) [pid 5469] close(28) = -1 EBADF (Bad file descriptor) [pid 5469] close(29) = -1 EBADF (Bad file descriptor) [pid 5469] exit_group(0) = ? [pid 5470] <... futex resumed>) = ? [pid 5470] +++ exited with 0 +++ [pid 5469] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5471 attached , child_tidptr=0x555555879690) = 5152 [pid 5471] set_robust_list(0x5555558796a0, 24) = 0 [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5471] setpgid(0, 0) = 0 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5471] write(3, "1000", 4) = 4 [pid 5471] close(3) = 0 [pid 5471] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5471] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5472 attached => {parent_tid=[5153]}, 88) = 5153 [pid 5472] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5472] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5471] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5472] <... futex resumed>) = 0 [pid 5471] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5472] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5471] <... futex resumed>) = 0 [pid 5471] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5472] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5471] <... futex resumed>) = 0 [pid 5471] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5472] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5471] <... futex resumed>) = 0 [pid 5471] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5471] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5471] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5472] close(4 [pid 5471] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5154]}, 88) = 5154 [pid 5472] <... close resumed>) = 0 [pid 5471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5471] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5472] <... futex resumed>) = 0 [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5472] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5473] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5473] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5471] <... futex resumed>) = 0 [pid 5471] close(3) = 0 [pid 5471] close(4) = -1 EBADF (Bad file descriptor) [pid 5471] close(5) = -1 EBADF (Bad file descriptor) [pid 5471] close(6) = -1 EBADF (Bad file descriptor) [pid 5471] close(7) = -1 EBADF (Bad file descriptor) [pid 5471] close(8) = -1 EBADF (Bad file descriptor) [pid 5471] close(9) = -1 EBADF (Bad file descriptor) [pid 5471] close(10) = -1 EBADF (Bad file descriptor) [pid 5471] close(11) = -1 EBADF (Bad file descriptor) [pid 5471] close(12 [pid 5473] <... futex resumed>) = 1 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5471] close(13) = -1 EBADF (Bad file descriptor) [pid 5471] close(14) = -1 EBADF (Bad file descriptor) [pid 5471] close(15) = -1 EBADF (Bad file descriptor) [pid 5471] close(16) = -1 EBADF (Bad file descriptor) [pid 5471] close(17) = -1 EBADF (Bad file descriptor) [pid 5471] close(18) = -1 EBADF (Bad file descriptor) [pid 5471] close(19) = -1 EBADF (Bad file descriptor) [pid 5471] close(20) = -1 EBADF (Bad file descriptor) [pid 5471] close(21) = -1 EBADF (Bad file descriptor) [pid 5471] close(22) = -1 EBADF (Bad file descriptor) [pid 5471] close(23) = -1 EBADF (Bad file descriptor) [pid 5471] close(24) = -1 EBADF (Bad file descriptor) [pid 5471] close(25) = -1 EBADF (Bad file descriptor) [pid 5471] close(26) = -1 EBADF (Bad file descriptor) [pid 5471] close(27) = -1 EBADF (Bad file descriptor) [pid 5471] close(28) = -1 EBADF (Bad file descriptor) [pid 5471] close(29) = -1 EBADF (Bad file descriptor) [pid 5471] exit_group(0 [pid 5472] <... futex resumed>) = ? [pid 5471] <... exit_group resumed>) = ? [pid 5472] +++ exited with 0 +++ [pid 5473] <... futex resumed>) = ? [pid 5473] +++ exited with 0 +++ [pid 5471] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5474 attached , child_tidptr=0x555555879690) = 5155 [pid 5474] set_robust_list(0x5555558796a0, 24) = 0 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5474] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5475 attached => {parent_tid=[5156]}, 88) = 5156 [pid 5475] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5475] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5474] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5475] <... futex resumed>) = 0 [pid 5475] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5474] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5475] <... socketpair resumed>[3, 4]) = 0 [pid 5475] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5475] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5474] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5475] <... futex resumed>) = 0 [pid 5475] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5474] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5475] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5475] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5474] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] <... futex resumed>) = 0 [pid 5474] <... futex resumed>) = 1 [pid 5474] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5475] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5475] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5474] <... futex resumed>) = 0 [pid 5475] close(4 [pid 5474] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5475] <... close resumed>) = 0 [pid 5474] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5475] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] <... mprotect resumed>) = 0 [pid 5475] <... futex resumed>) = 0 [pid 5474] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5475] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5157]}, 88) = 5157 ./strace-static-x86_64: Process 5476 attached [pid 5474] rt_sigprocmask(SIG_SETMASK, [], [pid 5476] set_robust_list(0x7fb3e381e9a0, 24 [pid 5474] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5476] <... set_robust_list resumed>) = 0 [pid 5474] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5476] rt_sigprocmask(SIG_SETMASK, [], [pid 5474] <... futex resumed>) = 0 [pid 5476] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5474] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5476] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5474] <... futex resumed>) = 0 [pid 5476] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] close(3) = 0 [pid 5474] close(4) = -1 EBADF (Bad file descriptor) [pid 5474] close(5) = -1 EBADF (Bad file descriptor) [pid 5474] close(6) = -1 EBADF (Bad file descriptor) [pid 5474] close(7) = -1 EBADF (Bad file descriptor) [pid 5474] close(8) = -1 EBADF (Bad file descriptor) [pid 5474] close(9) = -1 EBADF (Bad file descriptor) [pid 5474] close(10) = -1 EBADF (Bad file descriptor) [pid 5474] close(11) = -1 EBADF (Bad file descriptor) [pid 5474] close(12) = -1 EBADF (Bad file descriptor) [pid 5474] close(13) = -1 EBADF (Bad file descriptor) [pid 5474] close(14) = -1 EBADF (Bad file descriptor) [pid 5474] close(15) = -1 EBADF (Bad file descriptor) [pid 5474] close(16) = -1 EBADF (Bad file descriptor) [pid 5474] close(17) = -1 EBADF (Bad file descriptor) [pid 5474] close(18) = -1 EBADF (Bad file descriptor) [pid 5474] close(19) = -1 EBADF (Bad file descriptor) [pid 5474] close(20) = -1 EBADF (Bad file descriptor) [pid 5474] close(21) = -1 EBADF (Bad file descriptor) [pid 5474] close(22) = -1 EBADF (Bad file descriptor) [pid 5474] close(23) = -1 EBADF (Bad file descriptor) [pid 5474] close(24) = -1 EBADF (Bad file descriptor) [pid 5474] close(25) = -1 EBADF (Bad file descriptor) [pid 5474] close(26) = -1 EBADF (Bad file descriptor) [pid 5474] close(27) = -1 EBADF (Bad file descriptor) [pid 5474] close(28) = -1 EBADF (Bad file descriptor) [pid 5474] close(29) = -1 EBADF (Bad file descriptor) [pid 5474] exit_group(0 [pid 5475] <... futex resumed>) = ? [pid 5474] <... exit_group resumed>) = ? [pid 5475] +++ exited with 0 +++ [pid 5476] <... futex resumed>) = ? [pid 5476] +++ exited with 0 +++ [pid 5474] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5158 ./strace-static-x86_64: Process 5477 attached [pid 5477] set_robust_list(0x5555558796a0, 24) = 0 [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5477] setpgid(0, 0) = 0 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5477] write(3, "1000", 4) = 4 [pid 5477] close(3) = 0 [pid 5477] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5477] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5477] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5478 attached [pid 5478] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5477] <... clone3 resumed> => {parent_tid=[5159]}, 88) = 5159 [pid 5478] rt_sigprocmask(SIG_SETMASK, [], [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5477] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5478] <... futex resumed>) = 0 [pid 5478] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5477] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5478] <... socketpair resumed>[3, 4]) = 0 [pid 5478] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5477] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = 0 [pid 5477] <... futex resumed>) = 1 [pid 5478] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5478] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5477] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5478] <... futex resumed>) = 0 [pid 5478] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5477] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5478] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5478] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] <... futex resumed>) = 0 [pid 5477] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = 0 [pid 5477] <... futex resumed>) = 1 [pid 5478] close(4 [pid 5477] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5477] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5478] <... close resumed>) = 0 [pid 5477] <... mprotect resumed>) = 0 [pid 5478] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5478] <... futex resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5478] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5479 attached => {parent_tid=[5160]}, 88) = 5160 [pid 5479] set_robust_list(0x7fb3e381e9a0, 24 [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5479] <... set_robust_list resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5477] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5477] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5479] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5477] <... futex resumed>) = 0 [pid 5479] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] close(3) = 0 [pid 5477] close(4) = -1 EBADF (Bad file descriptor) [pid 5477] close(5) = -1 EBADF (Bad file descriptor) [pid 5477] close(6) = -1 EBADF (Bad file descriptor) [pid 5477] close(7) = -1 EBADF (Bad file descriptor) [pid 5477] close(8) = -1 EBADF (Bad file descriptor) [pid 5477] close(9) = -1 EBADF (Bad file descriptor) [pid 5477] close(10) = -1 EBADF (Bad file descriptor) [pid 5477] close(11) = -1 EBADF (Bad file descriptor) [pid 5477] close(12) = -1 EBADF (Bad file descriptor) [pid 5477] close(13) = -1 EBADF (Bad file descriptor) [pid 5477] close(14) = -1 EBADF (Bad file descriptor) [pid 5477] close(15) = -1 EBADF (Bad file descriptor) [pid 5477] close(16) = -1 EBADF (Bad file descriptor) [pid 5477] close(17) = -1 EBADF (Bad file descriptor) [pid 5477] close(18) = -1 EBADF (Bad file descriptor) [pid 5477] close(19) = -1 EBADF (Bad file descriptor) [pid 5477] close(20) = -1 EBADF (Bad file descriptor) [pid 5477] close(21) = -1 EBADF (Bad file descriptor) [pid 5477] close(22) = -1 EBADF (Bad file descriptor) [pid 5477] close(23) = -1 EBADF (Bad file descriptor) [pid 5477] close(24) = -1 EBADF (Bad file descriptor) [pid 5477] close(25) = -1 EBADF (Bad file descriptor) [pid 5477] close(26) = -1 EBADF (Bad file descriptor) [pid 5477] close(27) = -1 EBADF (Bad file descriptor) [pid 5477] close(28) = -1 EBADF (Bad file descriptor) [pid 5477] close(29) = -1 EBADF (Bad file descriptor) [pid 5477] exit_group(0 [pid 5478] <... futex resumed>) = ? [pid 5477] <... exit_group resumed>) = ? [pid 5479] <... futex resumed>) = ? [pid 5478] +++ exited with 0 +++ [pid 5479] +++ exited with 0 +++ [pid 5477] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5161 ./strace-static-x86_64: Process 5480 attached [pid 5480] set_robust_list(0x5555558796a0, 24) = 0 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5480] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5481 attached => {parent_tid=[5162]}, 88) = 5162 [pid 5481] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5481] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5480] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5481] <... futex resumed>) = 0 [pid 5481] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5481] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5481] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5481] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5481] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5481] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5481] close(4) = 0 [pid 5481] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5480] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5481] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5482 attached [pid 5481] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5480] <... clone3 resumed> => {parent_tid=[5163]}, 88) = 5163 [pid 5480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5480] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] set_robust_list(0x7fb3e381e9a0, 24 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] <... set_robust_list resumed>) = 0 [pid 5482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5482] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] <... futex resumed>) = 0 [pid 5480] close(3) = 0 [pid 5480] close(4) = -1 EBADF (Bad file descriptor) [pid 5480] close(5) = -1 EBADF (Bad file descriptor) [pid 5480] close(6) = -1 EBADF (Bad file descriptor) [pid 5480] close(7) = -1 EBADF (Bad file descriptor) [pid 5480] close(8) = -1 EBADF (Bad file descriptor) [pid 5480] close(9) = -1 EBADF (Bad file descriptor) [pid 5480] close(10) = -1 EBADF (Bad file descriptor) [pid 5480] close(11) = -1 EBADF (Bad file descriptor) [pid 5480] close(12) = -1 EBADF (Bad file descriptor) [pid 5480] close(13) = -1 EBADF (Bad file descriptor) [pid 5480] close(14) = -1 EBADF (Bad file descriptor) [pid 5480] close(15) = -1 EBADF (Bad file descriptor) [pid 5480] close(16) = -1 EBADF (Bad file descriptor) [pid 5480] close(17) = -1 EBADF (Bad file descriptor) [pid 5480] close(18) = -1 EBADF (Bad file descriptor) [pid 5480] close(19) = -1 EBADF (Bad file descriptor) [pid 5480] close(20) = -1 EBADF (Bad file descriptor) [pid 5480] close(21) = -1 EBADF (Bad file descriptor) [pid 5480] close(22 [pid 5482] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(23) = -1 EBADF (Bad file descriptor) [pid 5480] close(24) = -1 EBADF (Bad file descriptor) [pid 5480] close(25) = -1 EBADF (Bad file descriptor) [pid 5480] close(26) = -1 EBADF (Bad file descriptor) [pid 5480] close(27) = -1 EBADF (Bad file descriptor) [pid 5480] close(28) = -1 EBADF (Bad file descriptor) [pid 5480] close(29) = -1 EBADF (Bad file descriptor) [pid 5480] exit_group(0) = ? [pid 5481] <... futex resumed>) = 231 [pid 5482] <... futex resumed>) = ? [pid 5481] +++ exited with 0 +++ [pid 5482] +++ exited with 0 +++ [pid 5480] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5164 ./strace-static-x86_64: Process 5483 attached [pid 5483] set_robust_list(0x5555558796a0, 24) = 0 [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5483] setpgid(0, 0) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5483] write(3, "1000", 4) = 4 [pid 5483] close(3) = 0 [pid 5483] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5483] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5483] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5484 attached [pid 5484] set_robust_list(0x7fb3e383f9a0, 24 [pid 5483] <... clone3 resumed> => {parent_tid=[5165]}, 88) = 5165 [pid 5484] <... set_robust_list resumed>) = 0 [pid 5484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5483] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5484] <... futex resumed>) = 0 [pid 5484] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5483] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5483] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... futex resumed>) = 0 [pid 5483] <... futex resumed>) = 1 [pid 5484] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5484] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5483] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5484] <... futex resumed>) = 0 [pid 5484] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5483] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] <... sendmsg resumed>) = 425 [pid 5484] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5483] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5484] <... futex resumed>) = 0 [pid 5484] close(4) = 0 [pid 5484] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... futex resumed>) = 0 [pid 5483] <... futex resumed>) = 1 [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5483] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] <... sendmsg resumed>) = 0 [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5484] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5483] <... futex resumed>) = 0 [pid 5484] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] close(3) = 0 [pid 5483] close(4) = -1 EBADF (Bad file descriptor) [pid 5483] close(5) = -1 EBADF (Bad file descriptor) [pid 5483] close(6) = -1 EBADF (Bad file descriptor) [pid 5483] close(7) = -1 EBADF (Bad file descriptor) [pid 5483] close(8) = -1 EBADF (Bad file descriptor) [pid 5483] close(9) = -1 EBADF (Bad file descriptor) [pid 5483] close(10) = -1 EBADF (Bad file descriptor) [pid 5483] close(11) = -1 EBADF (Bad file descriptor) [pid 5483] close(12) = -1 EBADF (Bad file descriptor) [pid 5483] close(13) = -1 EBADF (Bad file descriptor) [pid 5483] close(14) = -1 EBADF (Bad file descriptor) [pid 5483] close(15) = -1 EBADF (Bad file descriptor) [pid 5483] close(16) = -1 EBADF (Bad file descriptor) [pid 5483] close(17) = -1 EBADF (Bad file descriptor) [pid 5483] close(18) = -1 EBADF (Bad file descriptor) [pid 5483] close(19) = -1 EBADF (Bad file descriptor) [pid 5483] close(20) = -1 EBADF (Bad file descriptor) [pid 5483] close(21) = -1 EBADF (Bad file descriptor) [pid 5483] close(22) = -1 EBADF (Bad file descriptor) [pid 5483] close(23) = -1 EBADF (Bad file descriptor) [pid 5483] close(24) = -1 EBADF (Bad file descriptor) [pid 5483] close(25) = -1 EBADF (Bad file descriptor) [pid 5483] close(26) = -1 EBADF (Bad file descriptor) [pid 5483] close(27) = -1 EBADF (Bad file descriptor) [pid 5483] close(28) = -1 EBADF (Bad file descriptor) [pid 5483] close(29) = -1 EBADF (Bad file descriptor) [pid 5483] exit_group(0) = ? [pid 5484] <... futex resumed>) = ? [pid 5484] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5166 ./strace-static-x86_64: Process 5485 attached [pid 5485] set_robust_list(0x5555558796a0, 24) = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3) = 0 [pid 5485] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5485] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5486 attached [pid 5486] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] <... clone3 resumed> => {parent_tid=[5167]}, 88) = 5167 [pid 5485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5485] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] <... futex resumed>) = 0 [pid 5485] <... futex resumed>) = 1 [pid 5486] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5486] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5485] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] <... futex resumed>) = 0 [pid 5485] <... futex resumed>) = 1 [pid 5486] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5486] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5485] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5486] <... futex resumed>) = 0 [pid 5486] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5486] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5485] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5486] <... futex resumed>) = 0 [pid 5486] close(4) = 0 [pid 5486] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5486] <... futex resumed>) = 0 [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5485] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5486] <... sendmsg resumed>) = 0 [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5486] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5485] <... futex resumed>) = 0 [pid 5486] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] close(3) = 0 [pid 5485] close(4) = -1 EBADF (Bad file descriptor) [pid 5485] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] close(6) = -1 EBADF (Bad file descriptor) [pid 5485] close(7) = -1 EBADF (Bad file descriptor) [pid 5485] close(8) = -1 EBADF (Bad file descriptor) [pid 5485] close(9) = -1 EBADF (Bad file descriptor) [pid 5485] close(10) = -1 EBADF (Bad file descriptor) [pid 5485] close(11) = -1 EBADF (Bad file descriptor) [pid 5485] close(12) = -1 EBADF (Bad file descriptor) [pid 5485] close(13) = -1 EBADF (Bad file descriptor) [pid 5485] close(14) = -1 EBADF (Bad file descriptor) [pid 5485] close(15) = -1 EBADF (Bad file descriptor) [pid 5485] close(16) = -1 EBADF (Bad file descriptor) [pid 5485] close(17) = -1 EBADF (Bad file descriptor) [pid 5485] close(18) = -1 EBADF (Bad file descriptor) [pid 5485] close(19) = -1 EBADF (Bad file descriptor) [pid 5485] close(20) = -1 EBADF (Bad file descriptor) [pid 5485] close(21) = -1 EBADF (Bad file descriptor) [pid 5485] close(22) = -1 EBADF (Bad file descriptor) [pid 5485] close(23) = -1 EBADF (Bad file descriptor) [pid 5485] close(24) = -1 EBADF (Bad file descriptor) [pid 5485] close(25) = -1 EBADF (Bad file descriptor) [pid 5485] close(26) = -1 EBADF (Bad file descriptor) [pid 5485] close(27) = -1 EBADF (Bad file descriptor) [pid 5485] close(28) = -1 EBADF (Bad file descriptor) [pid 5485] close(29) = -1 EBADF (Bad file descriptor) [pid 5485] exit_group(0) = ? [pid 5486] <... futex resumed>) = ? [pid 5486] +++ exited with 0 +++ [pid 5485] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5168 ./strace-static-x86_64: Process 5487 attached [pid 5487] set_robust_list(0x5555558796a0, 24) = 0 [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5487] setpgid(0, 0) = 0 [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5487] write(3, "1000", 4) = 4 [pid 5487] close(3) = 0 [pid 5487] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5487] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5169]}, 88) = 5169 [pid 5487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5487] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5488 attached [pid 5488] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5488] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5488] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... futex resumed>) = 0 [pid 5487] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] <... futex resumed>) = 1 [pid 5488] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5488] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... futex resumed>) = 0 [pid 5487] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] <... futex resumed>) = 1 [pid 5488] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5488] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... futex resumed>) = 0 [pid 5487] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5487] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5170]}, 88) = 5170 [pid 5487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5487] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5487] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] <... futex resumed>) = 1 [pid 5488] close(4) = 0 [pid 5488] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5489 attached [pid 5489] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5489] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... futex resumed>) = 0 [pid 5487] close(3) = 0 [pid 5487] close(4) = -1 EBADF (Bad file descriptor) [pid 5487] close(5) = -1 EBADF (Bad file descriptor) [pid 5487] close(6) = -1 EBADF (Bad file descriptor) [pid 5487] close(7) = -1 EBADF (Bad file descriptor) [pid 5487] close(8) = -1 EBADF (Bad file descriptor) [pid 5487] close(9) = -1 EBADF (Bad file descriptor) [pid 5487] close(10) = -1 EBADF (Bad file descriptor) [pid 5487] close(11) = -1 EBADF (Bad file descriptor) [pid 5487] close(12) = -1 EBADF (Bad file descriptor) [pid 5487] close(13) = -1 EBADF (Bad file descriptor) [pid 5487] close(14) = -1 EBADF (Bad file descriptor) [pid 5487] close(15) = -1 EBADF (Bad file descriptor) [pid 5487] close(16) = -1 EBADF (Bad file descriptor) [pid 5487] close(17) = -1 EBADF (Bad file descriptor) [pid 5487] close(18) = -1 EBADF (Bad file descriptor) [pid 5487] close(19) = -1 EBADF (Bad file descriptor) [pid 5487] close(20) = -1 EBADF (Bad file descriptor) [pid 5487] close(21) = -1 EBADF (Bad file descriptor) [pid 5487] close(22) = -1 EBADF (Bad file descriptor) [pid 5487] close(23) = -1 EBADF (Bad file descriptor) [pid 5487] close(24) = -1 EBADF (Bad file descriptor) [pid 5487] close(25) = -1 EBADF (Bad file descriptor) [pid 5487] close(26) = -1 EBADF (Bad file descriptor) [pid 5487] close(27) = -1 EBADF (Bad file descriptor) [pid 5487] close(28) = -1 EBADF (Bad file descriptor) [pid 5487] close(29) = -1 EBADF (Bad file descriptor) [pid 5487] exit_group(0 [pid 5488] <... futex resumed>) = ? [pid 5487] <... exit_group resumed>) = ? [pid 5488] +++ exited with 0 +++ [pid 5489] <... futex resumed>) = ? [pid 5489] +++ exited with 0 +++ [pid 5487] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5171 ./strace-static-x86_64: Process 5490 attached [pid 5490] set_robust_list(0x5555558796a0, 24) = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5490] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5490] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5490] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5490] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5491 attached => {parent_tid=[5172]}, 88) = 5172 [pid 5491] set_robust_list(0x7fb3e383f9a0, 24 [pid 5490] rt_sigprocmask(SIG_SETMASK, [], [pid 5491] <... set_robust_list resumed>) = 0 [pid 5490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5491] rt_sigprocmask(SIG_SETMASK, [], [pid 5490] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5491] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5490] <... futex resumed>) = 0 [pid 5491] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5490] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5491] <... socketpair resumed>[3, 4]) = 0 [pid 5491] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] <... futex resumed>) = 0 [pid 5491] <... futex resumed>) = 1 [pid 5490] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5491] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5490] <... futex resumed>) = 0 [pid 5491] <... setsockopt resumed>) = 0 [pid 5490] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5491] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5491] <... futex resumed>) = 0 [pid 5490] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5491] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5490] <... futex resumed>) = 0 [pid 5490] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5491] <... sendmsg resumed>) = 425 [pid 5491] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5490] <... futex resumed>) = 0 [pid 5491] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5490] <... futex resumed>) = 0 [pid 5491] close(4 [pid 5490] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5491] <... close resumed>) = 0 [pid 5490] <... futex resumed>) = 0 [pid 5491] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5491] <... futex resumed>) = 0 [pid 5490] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5491] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5490] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5490] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5492 attached => {parent_tid=[5173]}, 88) = 5173 [pid 5490] rt_sigprocmask(SIG_SETMASK, [], [pid 5492] set_robust_list(0x7fb3e381e9a0, 24 [pid 5490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5490] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] <... set_robust_list resumed>) = 0 [pid 5492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5492] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5490] <... futex resumed>) = 0 [pid 5490] close(3) = 0 [pid 5490] close(4) = -1 EBADF (Bad file descriptor) [pid 5490] close(5) = -1 EBADF (Bad file descriptor) [pid 5490] close(6) = -1 EBADF (Bad file descriptor) [pid 5490] close(7) = -1 EBADF (Bad file descriptor) [pid 5490] close(8) = -1 EBADF (Bad file descriptor) [pid 5490] close(9) = -1 EBADF (Bad file descriptor) [pid 5490] close(10) = -1 EBADF (Bad file descriptor) [pid 5490] close(11) = -1 EBADF (Bad file descriptor) [pid 5490] close(12) = -1 EBADF (Bad file descriptor) [pid 5490] close(13) = -1 EBADF (Bad file descriptor) [pid 5490] close(14) = -1 EBADF (Bad file descriptor) [pid 5492] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] close(15) = -1 EBADF (Bad file descriptor) [pid 5490] close(16) = -1 EBADF (Bad file descriptor) [pid 5490] close(17) = -1 EBADF (Bad file descriptor) [pid 5490] close(18) = -1 EBADF (Bad file descriptor) [pid 5490] close(19) = -1 EBADF (Bad file descriptor) [pid 5490] close(20) = -1 EBADF (Bad file descriptor) [pid 5490] close(21) = -1 EBADF (Bad file descriptor) [pid 5490] close(22) = -1 EBADF (Bad file descriptor) [pid 5490] close(23) = -1 EBADF (Bad file descriptor) [pid 5490] close(24) = -1 EBADF (Bad file descriptor) [pid 5490] close(25) = -1 EBADF (Bad file descriptor) [pid 5490] close(26) = -1 EBADF (Bad file descriptor) [pid 5490] close(27) = -1 EBADF (Bad file descriptor) [pid 5490] close(28) = -1 EBADF (Bad file descriptor) [pid 5490] close(29) = -1 EBADF (Bad file descriptor) [pid 5490] exit_group(0 [pid 5491] <... futex resumed>) = ? [pid 5490] <... exit_group resumed>) = ? [pid 5491] +++ exited with 0 +++ [pid 5492] <... futex resumed>) = ? [pid 5492] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5174 ./strace-static-x86_64: Process 5493 attached [pid 5493] set_robust_list(0x5555558796a0, 24) = 0 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] setpgid(0, 0) = 0 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5493] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5493] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5494 attached => {parent_tid=[5175]}, 88) = 5175 [pid 5494] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5493] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5493] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5494] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5494] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] close(4) = 0 [pid 5494] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5493] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5494] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5493] <... futex resumed>) = 0 [pid 5494] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] close(3) = 0 [pid 5493] close(4) = -1 EBADF (Bad file descriptor) [pid 5493] close(5) = -1 EBADF (Bad file descriptor) [pid 5493] close(6) = -1 EBADF (Bad file descriptor) [pid 5493] close(7) = -1 EBADF (Bad file descriptor) [pid 5493] close(8) = -1 EBADF (Bad file descriptor) [pid 5493] close(9) = -1 EBADF (Bad file descriptor) [pid 5493] close(10) = -1 EBADF (Bad file descriptor) [pid 5493] close(11) = -1 EBADF (Bad file descriptor) [pid 5493] close(12) = -1 EBADF (Bad file descriptor) [pid 5493] close(13) = -1 EBADF (Bad file descriptor) [pid 5493] close(14) = -1 EBADF (Bad file descriptor) [pid 5493] close(15) = -1 EBADF (Bad file descriptor) [pid 5493] close(16) = -1 EBADF (Bad file descriptor) [pid 5493] close(17) = -1 EBADF (Bad file descriptor) [pid 5493] close(18) = -1 EBADF (Bad file descriptor) [pid 5493] close(19) = -1 EBADF (Bad file descriptor) [pid 5493] close(20) = -1 EBADF (Bad file descriptor) [pid 5493] close(21) = -1 EBADF (Bad file descriptor) [pid 5493] close(22) = -1 EBADF (Bad file descriptor) [pid 5493] close(23) = -1 EBADF (Bad file descriptor) [pid 5493] close(24) = -1 EBADF (Bad file descriptor) [pid 5493] close(25) = -1 EBADF (Bad file descriptor) [pid 5493] close(26) = -1 EBADF (Bad file descriptor) [pid 5493] close(27) = -1 EBADF (Bad file descriptor) [pid 5493] close(28) = -1 EBADF (Bad file descriptor) [pid 5493] close(29) = -1 EBADF (Bad file descriptor) [pid 5493] exit_group(0) = ? [pid 5494] <... futex resumed>) = ? [pid 5494] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5176 ./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x5555558796a0, 24) = 0 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5495] setpgid(0, 0) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5495] write(3, "1000", 4) = 4 [pid 5495] close(3) = 0 [pid 5495] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5495] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5495] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5496 attached => {parent_tid=[5177]}, 88) = 5177 [pid 5496] set_robust_list(0x7fb3e383f9a0, 24 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], [pid 5496] <... set_robust_list resumed>) = 0 [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] rt_sigprocmask(SIG_SETMASK, [], [pid 5495] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5495] <... futex resumed>) = 0 [pid 5496] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5495] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] <... socketpair resumed>[3, 4]) = 0 [pid 5496] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] <... futex resumed>) = 0 [pid 5496] <... futex resumed>) = 1 [pid 5495] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5495] <... futex resumed>) = 0 [pid 5496] <... setsockopt resumed>) = 0 [pid 5495] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5496] <... futex resumed>) = 0 [pid 5495] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5496] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5495] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] <... sendmsg resumed>) = 425 [pid 5496] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] <... futex resumed>) = 0 [pid 5496] <... futex resumed>) = 1 [pid 5495] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] close(4 [pid 5495] <... futex resumed>) = 0 [pid 5495] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5496] <... close resumed>) = 0 [pid 5495] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5496] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5496] <... futex resumed>) = 0 [pid 5495] <... mprotect resumed>) = 0 [pid 5496] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x7fb3e381e9a0, 24 [pid 5495] <... clone3 resumed> => {parent_tid=[5178]}, 88) = 5178 [pid 5497] <... set_robust_list resumed>) = 0 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], [pid 5497] rt_sigprocmask(SIG_SETMASK, [], [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5495] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] <... sendmsg resumed>) = 0 [pid 5495] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5497] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5495] <... futex resumed>) = 0 [pid 5497] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5495] close(3) = 0 [pid 5495] close(4) = -1 EBADF (Bad file descriptor) [pid 5495] close(5) = -1 EBADF (Bad file descriptor) [pid 5495] close(6) = -1 EBADF (Bad file descriptor) [pid 5495] close(7) = -1 EBADF (Bad file descriptor) [pid 5495] close(8) = -1 EBADF (Bad file descriptor) [pid 5495] close(9) = -1 EBADF (Bad file descriptor) [pid 5495] close(10) = -1 EBADF (Bad file descriptor) [pid 5495] close(11) = -1 EBADF (Bad file descriptor) [pid 5495] close(12) = -1 EBADF (Bad file descriptor) [pid 5495] close(13) = -1 EBADF (Bad file descriptor) [pid 5495] close(14) = -1 EBADF (Bad file descriptor) [pid 5495] close(15) = -1 EBADF (Bad file descriptor) [pid 5495] close(16) = -1 EBADF (Bad file descriptor) [pid 5495] close(17) = -1 EBADF (Bad file descriptor) [pid 5495] close(18) = -1 EBADF (Bad file descriptor) [pid 5495] close(19) = -1 EBADF (Bad file descriptor) [pid 5495] close(20) = -1 EBADF (Bad file descriptor) [pid 5495] close(21) = -1 EBADF (Bad file descriptor) [pid 5495] close(22) = -1 EBADF (Bad file descriptor) [pid 5495] close(23) = -1 EBADF (Bad file descriptor) [pid 5495] close(24) = -1 EBADF (Bad file descriptor) [pid 5495] close(25) = -1 EBADF (Bad file descriptor) [pid 5495] close(26) = -1 EBADF (Bad file descriptor) [pid 5495] close(27) = -1 EBADF (Bad file descriptor) [pid 5495] close(28) = -1 EBADF (Bad file descriptor) [pid 5495] close(29) = -1 EBADF (Bad file descriptor) [pid 5495] exit_group(0 [pid 5497] <... futex resumed>) = ? [pid 5496] <... futex resumed>) = ? [pid 5495] <... exit_group resumed>) = ? [pid 5497] +++ exited with 0 +++ [pid 5496] +++ exited with 0 +++ [pid 5495] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5179 ./strace-static-x86_64: Process 5498 attached [pid 5498] set_robust_list(0x5555558796a0, 24) = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5498] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5498] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5499 attached [pid 5499] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5499] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] <... clone3 resumed> => {parent_tid=[5180]}, 88) = 5180 [pid 5498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5498] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... futex resumed>) = 0 [pid 5498] <... futex resumed>) = 1 [pid 5499] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5498] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... socketpair resumed>[3, 4]) = 0 [pid 5499] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5499] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] <... futex resumed>) = 0 [pid 5498] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5499] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5498] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5499] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5498] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5498] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5499] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5498] <... futex resumed>) = 0 [pid 5499] close(4 [pid 5498] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... close resumed>) = 0 [pid 5498] <... futex resumed>) = 0 [pid 5499] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... futex resumed>) = 0 [pid 5498] <... futex resumed>) = 0 [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5498] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... sendmsg resumed>) = 0 [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5499] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5498] <... futex resumed>) = 0 [pid 5499] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] close(3) = 0 [pid 5498] close(4) = -1 EBADF (Bad file descriptor) [pid 5498] close(5) = -1 EBADF (Bad file descriptor) [pid 5498] close(6) = -1 EBADF (Bad file descriptor) [pid 5498] close(7) = -1 EBADF (Bad file descriptor) [pid 5498] close(8) = -1 EBADF (Bad file descriptor) [pid 5498] close(9) = -1 EBADF (Bad file descriptor) [pid 5498] close(10) = -1 EBADF (Bad file descriptor) [pid 5498] close(11) = -1 EBADF (Bad file descriptor) [pid 5498] close(12) = -1 EBADF (Bad file descriptor) [pid 5498] close(13) = -1 EBADF (Bad file descriptor) [pid 5498] close(14) = -1 EBADF (Bad file descriptor) [pid 5498] close(15) = -1 EBADF (Bad file descriptor) [pid 5498] close(16) = -1 EBADF (Bad file descriptor) [pid 5498] close(17) = -1 EBADF (Bad file descriptor) [pid 5498] close(18) = -1 EBADF (Bad file descriptor) [pid 5498] close(19) = -1 EBADF (Bad file descriptor) [pid 5498] close(20) = -1 EBADF (Bad file descriptor) [pid 5498] close(21) = -1 EBADF (Bad file descriptor) [pid 5498] close(22) = -1 EBADF (Bad file descriptor) [pid 5498] close(23) = -1 EBADF (Bad file descriptor) [pid 5498] close(24) = -1 EBADF (Bad file descriptor) [pid 5498] close(25) = -1 EBADF (Bad file descriptor) [pid 5498] close(26) = -1 EBADF (Bad file descriptor) [pid 5498] close(27) = -1 EBADF (Bad file descriptor) [pid 5498] close(28) = -1 EBADF (Bad file descriptor) [pid 5498] close(29) = -1 EBADF (Bad file descriptor) [pid 5498] exit_group(0) = ? [pid 5499] <... futex resumed>) = ? [pid 5499] +++ exited with 0 +++ [pid 5498] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5181 ./strace-static-x86_64: Process 5500 attached [pid 5500] set_robust_list(0x5555558796a0, 24) = 0 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5500] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5501 attached => {parent_tid=[5182]}, 88) = 5182 [pid 5500] rt_sigprocmask(SIG_SETMASK, [], [pid 5501] set_robust_list(0x7fb3e383f9a0, 24 [pid 5500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5501] <... set_robust_list resumed>) = 0 [pid 5501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5501] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... futex resumed>) = 0 [pid 5500] <... futex resumed>) = 1 [pid 5501] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5500] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... socketpair resumed>[3, 4]) = 0 [pid 5501] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5501] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5500] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5500] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... futex resumed>) = 0 [pid 5501] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5501] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5500] <... futex resumed>) = 0 [pid 5501] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5500] <... futex resumed>) = 0 [pid 5500] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5501] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5500] <... futex resumed>) = 0 [pid 5501] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5500] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5500] <... mprotect resumed>) = 0 [pid 5501] close(4 [pid 5500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5501] <... close resumed>) = 0 [pid 5501] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] <... clone3 resumed> => {parent_tid=[5183]}, 88) = 5183 [pid 5501] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5500] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5502 attached ) = 0 [pid 5502] set_robust_list(0x7fb3e381e9a0, 24 [pid 5500] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... set_robust_list resumed>) = 0 [pid 5502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5502] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5500] <... futex resumed>) = 0 [pid 5502] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] close(3) = 0 [pid 5500] close(4) = -1 EBADF (Bad file descriptor) [pid 5500] close(5) = -1 EBADF (Bad file descriptor) [pid 5500] close(6) = -1 EBADF (Bad file descriptor) [pid 5500] close(7) = -1 EBADF (Bad file descriptor) [pid 5500] close(8) = -1 EBADF (Bad file descriptor) [pid 5500] close(9) = -1 EBADF (Bad file descriptor) [pid 5500] close(10) = -1 EBADF (Bad file descriptor) [pid 5500] close(11) = -1 EBADF (Bad file descriptor) [pid 5500] close(12) = -1 EBADF (Bad file descriptor) [pid 5500] close(13) = -1 EBADF (Bad file descriptor) [pid 5500] close(14) = -1 EBADF (Bad file descriptor) [pid 5500] close(15) = -1 EBADF (Bad file descriptor) [pid 5500] close(16) = -1 EBADF (Bad file descriptor) [pid 5500] close(17) = -1 EBADF (Bad file descriptor) [pid 5500] close(18) = -1 EBADF (Bad file descriptor) [pid 5500] close(19) = -1 EBADF (Bad file descriptor) [pid 5500] close(20) = -1 EBADF (Bad file descriptor) [pid 5500] close(21) = -1 EBADF (Bad file descriptor) [pid 5500] close(22) = -1 EBADF (Bad file descriptor) [pid 5500] close(23) = -1 EBADF (Bad file descriptor) [pid 5500] close(24) = -1 EBADF (Bad file descriptor) [pid 5500] close(25) = -1 EBADF (Bad file descriptor) [pid 5500] close(26) = -1 EBADF (Bad file descriptor) [pid 5500] close(27) = -1 EBADF (Bad file descriptor) [pid 5500] close(28) = -1 EBADF (Bad file descriptor) [pid 5500] close(29) = -1 EBADF (Bad file descriptor) [pid 5500] exit_group(0) = ? [pid 5501] <... futex resumed>) = ? [pid 5502] <... futex resumed>) = ? [pid 5501] +++ exited with 0 +++ [pid 5502] +++ exited with 0 +++ [pid 5500] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5503 attached , child_tidptr=0x555555879690) = 5184 [pid 5503] set_robust_list(0x5555558796a0, 24) = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5503] write(3, "1000", 4) = 4 [pid 5503] close(3) = 0 [pid 5503] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5503] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5504 attached => {parent_tid=[5185]}, 88) = 5185 [pid 5504] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5504] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5503] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5504] <... futex resumed>) = 0 [pid 5504] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5504] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5503] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5504] <... futex resumed>) = 0 [pid 5504] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5503] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] <... futex resumed>) = 0 [pid 5503] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5503] <... futex resumed>) = 0 [pid 5503] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] <... sendmsg resumed>) = 425 [pid 5504] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5503] <... futex resumed>) = 0 [pid 5503] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5503] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5504] close(4 [pid 5503] <... mprotect resumed>) = 0 [pid 5504] <... close resumed>) = 0 [pid 5503] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5504] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5504] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5186]}, 88) = 5186 [pid 5503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5503] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5505] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... futex resumed>) = 0 [pid 5503] close(3) = 0 [pid 5503] close(4) = -1 EBADF (Bad file descriptor) [pid 5503] close(5) = -1 EBADF (Bad file descriptor) [pid 5503] close(6) = -1 EBADF (Bad file descriptor) [pid 5503] close(7) = -1 EBADF (Bad file descriptor) [pid 5503] close(8) = -1 EBADF (Bad file descriptor) [pid 5503] close(9) = -1 EBADF (Bad file descriptor) [pid 5503] close(10) = -1 EBADF (Bad file descriptor) [pid 5503] close(11) = -1 EBADF (Bad file descriptor) [pid 5503] close(12) = -1 EBADF (Bad file descriptor) [pid 5503] close(13) = -1 EBADF (Bad file descriptor) [pid 5503] close(14) = -1 EBADF (Bad file descriptor) [pid 5503] close(15) = -1 EBADF (Bad file descriptor) [pid 5503] close(16) = -1 EBADF (Bad file descriptor) [pid 5503] close(17) = -1 EBADF (Bad file descriptor) [pid 5503] close(18) = -1 EBADF (Bad file descriptor) [pid 5503] close(19) = -1 EBADF (Bad file descriptor) [pid 5503] close(20) = -1 EBADF (Bad file descriptor) [pid 5503] close(21) = -1 EBADF (Bad file descriptor) [pid 5503] close(22) = -1 EBADF (Bad file descriptor) [pid 5503] close(23) = -1 EBADF (Bad file descriptor) [pid 5503] close(24) = -1 EBADF (Bad file descriptor) [pid 5503] close(25) = -1 EBADF (Bad file descriptor) [pid 5503] close(26) = -1 EBADF (Bad file descriptor) [pid 5503] close(27) = -1 EBADF (Bad file descriptor) [pid 5503] close(28) = -1 EBADF (Bad file descriptor) [pid 5503] close(29) = -1 EBADF (Bad file descriptor) [pid 5503] exit_group(0 [pid 5504] <... futex resumed>) = ? [pid 5503] <... exit_group resumed>) = ? [pid 5504] +++ exited with 0 +++ [pid 5505] <... futex resumed>) = ? [pid 5505] +++ exited with 0 +++ [pid 5503] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5187 ./strace-static-x86_64: Process 5506 attached [pid 5506] set_robust_list(0x5555558796a0, 24) = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5506] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5188]}, 88) = 5188 ./strace-static-x86_64: Process 5507 attached [pid 5506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5506] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5507] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5507] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5506] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5507] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5506] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5507] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5507] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5506] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5508 attached [pid 5507] close(4 [pid 5506] <... clone3 resumed> => {parent_tid=[5189]}, 88) = 5189 [pid 5506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5508] set_robust_list(0x7fb3e381e9a0, 24 [pid 5507] <... close resumed>) = 0 [pid 5506] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5507] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] rt_sigprocmask(SIG_SETMASK, [], [pid 5507] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5508] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5508] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] close(3) = 0 [pid 5506] close(4) = -1 EBADF (Bad file descriptor) [pid 5506] close(5) = -1 EBADF (Bad file descriptor) [pid 5506] close(6) = -1 EBADF (Bad file descriptor) [pid 5506] close(7) = -1 EBADF (Bad file descriptor) [pid 5506] close(8) = -1 EBADF (Bad file descriptor) [pid 5506] close(9) = -1 EBADF (Bad file descriptor) [pid 5506] close(10) = -1 EBADF (Bad file descriptor) [pid 5506] close(11) = -1 EBADF (Bad file descriptor) [pid 5506] close(12) = -1 EBADF (Bad file descriptor) [pid 5506] close(13) = -1 EBADF (Bad file descriptor) [pid 5506] close(14) = -1 EBADF (Bad file descriptor) [pid 5506] close(15) = -1 EBADF (Bad file descriptor) [pid 5506] close(16) = -1 EBADF (Bad file descriptor) [pid 5506] close(17) = -1 EBADF (Bad file descriptor) [pid 5506] close(18) = -1 EBADF (Bad file descriptor) [pid 5506] close(19) = -1 EBADF (Bad file descriptor) [pid 5506] close(20) = -1 EBADF (Bad file descriptor) [pid 5506] close(21) = -1 EBADF (Bad file descriptor) [pid 5506] close(22) = -1 EBADF (Bad file descriptor) [pid 5506] close(23) = -1 EBADF (Bad file descriptor) [pid 5506] close(24) = -1 EBADF (Bad file descriptor) [pid 5506] close(25) = -1 EBADF (Bad file descriptor) [pid 5506] close(26) = -1 EBADF (Bad file descriptor) [pid 5506] close(27) = -1 EBADF (Bad file descriptor) [pid 5506] close(28) = -1 EBADF (Bad file descriptor) [pid 5506] close(29) = -1 EBADF (Bad file descriptor) [pid 5506] exit_group(0 [pid 5508] <... futex resumed>) = ? [pid 5507] <... futex resumed>) = ? [pid 5506] <... exit_group resumed>) = ? [pid 5507] +++ exited with 0 +++ [pid 5508] +++ exited with 0 +++ [pid 5506] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5509 attached , child_tidptr=0x555555879690) = 5190 [pid 5509] set_robust_list(0x5555558796a0, 24) = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5509] setpgid(0, 0) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5509] write(3, "1000", 4) = 4 [pid 5509] close(3) = 0 [pid 5509] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5509] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5510 attached => {parent_tid=[5191]}, 88) = 5191 [pid 5510] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5510] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5509] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5510] <... futex resumed>) = 0 [pid 5510] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5509] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5510] <... socketpair resumed>[3, 4]) = 0 [pid 5510] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5510] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5509] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5510] <... futex resumed>) = 0 [pid 5510] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5510] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5510] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5509] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] <... futex resumed>) = 0 [pid 5509] <... futex resumed>) = 1 [pid 5509] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5510] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5510] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5510] close(4 [pid 5509] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5509] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5510] <... close resumed>) = 0 [pid 5509] <... mprotect resumed>) = 0 [pid 5510] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5510] <... futex resumed>) = 0 [pid 5510] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5511 attached => {parent_tid=[5192]}, 88) = 5192 [pid 5511] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5511] rt_sigprocmask(SIG_SETMASK, [], [pid 5509] rt_sigprocmask(SIG_SETMASK, [], [pid 5511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5509] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5509] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5511] <... sendmsg resumed>) = 0 [pid 5509] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5511] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5511] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] close(3) = 0 [pid 5509] close(4) = -1 EBADF (Bad file descriptor) [pid 5509] close(5) = -1 EBADF (Bad file descriptor) [pid 5509] close(6) = -1 EBADF (Bad file descriptor) [pid 5509] close(7) = -1 EBADF (Bad file descriptor) [pid 5509] close(8) = -1 EBADF (Bad file descriptor) [pid 5509] close(9) = -1 EBADF (Bad file descriptor) [pid 5509] close(10) = -1 EBADF (Bad file descriptor) [pid 5509] close(11) = -1 EBADF (Bad file descriptor) [pid 5509] close(12) = -1 EBADF (Bad file descriptor) [pid 5509] close(13) = -1 EBADF (Bad file descriptor) [pid 5509] close(14) = -1 EBADF (Bad file descriptor) [pid 5509] close(15) = -1 EBADF (Bad file descriptor) [pid 5509] close(16) = -1 EBADF (Bad file descriptor) [pid 5509] close(17) = -1 EBADF (Bad file descriptor) [pid 5509] close(18) = -1 EBADF (Bad file descriptor) [pid 5509] close(19) = -1 EBADF (Bad file descriptor) [pid 5509] close(20) = -1 EBADF (Bad file descriptor) [pid 5509] close(21) = -1 EBADF (Bad file descriptor) [pid 5509] close(22) = -1 EBADF (Bad file descriptor) [pid 5509] close(23) = -1 EBADF (Bad file descriptor) [pid 5509] close(24) = -1 EBADF (Bad file descriptor) [pid 5509] close(25) = -1 EBADF (Bad file descriptor) [pid 5509] close(26) = -1 EBADF (Bad file descriptor) [pid 5509] close(27) = -1 EBADF (Bad file descriptor) [pid 5509] close(28) = -1 EBADF (Bad file descriptor) [pid 5509] close(29) = -1 EBADF (Bad file descriptor) [pid 5509] exit_group(0 [pid 5510] <... futex resumed>) = ? [pid 5509] <... exit_group resumed>) = ? [pid 5511] <... futex resumed>) = ? [pid 5510] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 5509] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5193 ./strace-static-x86_64: Process 5512 attached [pid 5512] set_robust_list(0x5555558796a0, 24) = 0 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5512] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5513 attached => {parent_tid=[5194]}, 88) = 5194 [pid 5513] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5513] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5512] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5513] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5512] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5513] <... socketpair resumed>[3, 4]) = 0 [pid 5513] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5512] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... futex resumed>) = 0 [pid 5512] <... futex resumed>) = 1 [pid 5513] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5513] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5512] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5513] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5512] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5513] <... sendmsg resumed>) = 425 [pid 5513] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5512] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... futex resumed>) = 0 [pid 5512] <... futex resumed>) = 1 [pid 5513] close(4) = 0 [pid 5512] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... futex resumed>) = 0 [pid 5512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5512] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5514 attached => {parent_tid=[5195]}, 88) = 5195 [pid 5514] set_robust_list(0x7fb3e381e9a0, 24 [pid 5512] rt_sigprocmask(SIG_SETMASK, [], [pid 5514] <... set_robust_list resumed>) = 0 [pid 5514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5514] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5512] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5514] <... futex resumed>) = 0 [pid 5512] <... futex resumed>) = 1 [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5512] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5514] <... sendmsg resumed>) = 0 [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5514] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5512] <... futex resumed>) = 0 [pid 5514] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] close(3) = 0 [pid 5512] close(4) = -1 EBADF (Bad file descriptor) [pid 5512] close(5) = -1 EBADF (Bad file descriptor) [pid 5512] close(6) = -1 EBADF (Bad file descriptor) [pid 5512] close(7) = -1 EBADF (Bad file descriptor) [pid 5512] close(8) = -1 EBADF (Bad file descriptor) [pid 5512] close(9) = -1 EBADF (Bad file descriptor) [pid 5512] close(10) = -1 EBADF (Bad file descriptor) [pid 5512] close(11) = -1 EBADF (Bad file descriptor) [pid 5512] close(12) = -1 EBADF (Bad file descriptor) [pid 5512] close(13) = -1 EBADF (Bad file descriptor) [pid 5512] close(14) = -1 EBADF (Bad file descriptor) [pid 5512] close(15) = -1 EBADF (Bad file descriptor) [pid 5512] close(16) = -1 EBADF (Bad file descriptor) [pid 5512] close(17) = -1 EBADF (Bad file descriptor) [pid 5512] close(18) = -1 EBADF (Bad file descriptor) [pid 5512] close(19) = -1 EBADF (Bad file descriptor) [pid 5512] close(20) = -1 EBADF (Bad file descriptor) [pid 5512] close(21) = -1 EBADF (Bad file descriptor) [pid 5512] close(22) = -1 EBADF (Bad file descriptor) [pid 5512] close(23) = -1 EBADF (Bad file descriptor) [pid 5512] close(24) = -1 EBADF (Bad file descriptor) [pid 5512] close(25) = -1 EBADF (Bad file descriptor) [pid 5512] close(26) = -1 EBADF (Bad file descriptor) [pid 5512] close(27) = -1 EBADF (Bad file descriptor) [pid 5512] close(28) = -1 EBADF (Bad file descriptor) [pid 5512] close(29) = -1 EBADF (Bad file descriptor) [pid 5512] exit_group(0 [pid 5514] <... futex resumed>) = ? [pid 5513] <... futex resumed>) = ? [pid 5512] <... exit_group resumed>) = ? [pid 5514] +++ exited with 0 +++ [pid 5513] +++ exited with 0 +++ [pid 5512] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5515 attached , child_tidptr=0x555555879690) = 5196 [pid 5515] set_robust_list(0x5555558796a0, 24) = 0 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5515] write(3, "1000", 4) = 4 [pid 5515] close(3) = 0 [pid 5515] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5515] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5516 attached [pid 5516] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5516] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] <... clone3 resumed> => {parent_tid=[5197]}, 88) = 5197 [pid 5515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5515] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5516] <... futex resumed>) = 0 [pid 5516] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5515] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5516] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5516] <... futex resumed>) = 0 [pid 5516] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... futex resumed>) = 0 [pid 5515] <... futex resumed>) = 1 [pid 5516] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5516] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5515] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5516] <... futex resumed>) = 0 [pid 5516] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5515] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5516] <... sendmsg resumed>) = 425 [pid 5516] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5515] <... futex resumed>) = 0 [pid 5515] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5515] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5516] close(4 [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5198]}, 88) = 5198 [pid 5515] rt_sigprocmask(SIG_SETMASK, [], [pid 5516] <... close resumed>) = 0 [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5515] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] <... futex resumed>) = 0 [pid 5515] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5516] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5517 attached [pid 5517] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5517] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5515] <... futex resumed>) = 0 [pid 5515] close(3) = 0 [pid 5515] close(4) = -1 EBADF (Bad file descriptor) [pid 5515] close(5) = -1 EBADF (Bad file descriptor) [pid 5515] close(6) = -1 EBADF (Bad file descriptor) [pid 5515] close(7) = -1 EBADF (Bad file descriptor) [pid 5515] close(8) = -1 EBADF (Bad file descriptor) [pid 5515] close(9) = -1 EBADF (Bad file descriptor) [pid 5515] close(10) = -1 EBADF (Bad file descriptor) [pid 5515] close(11) = -1 EBADF (Bad file descriptor) [pid 5515] close(12) = -1 EBADF (Bad file descriptor) [pid 5515] close(13) = -1 EBADF (Bad file descriptor) [pid 5515] close(14) = -1 EBADF (Bad file descriptor) [pid 5515] close(15) = -1 EBADF (Bad file descriptor) [pid 5515] close(16) = -1 EBADF (Bad file descriptor) [pid 5515] close(17 [pid 5517] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] close(18) = -1 EBADF (Bad file descriptor) [pid 5515] close(19) = -1 EBADF (Bad file descriptor) [pid 5515] close(20) = -1 EBADF (Bad file descriptor) [pid 5515] close(21) = -1 EBADF (Bad file descriptor) [pid 5515] close(22) = -1 EBADF (Bad file descriptor) [pid 5515] close(23) = -1 EBADF (Bad file descriptor) [pid 5515] close(24) = -1 EBADF (Bad file descriptor) [pid 5515] close(25) = -1 EBADF (Bad file descriptor) [pid 5515] close(26) = -1 EBADF (Bad file descriptor) [pid 5515] close(27) = -1 EBADF (Bad file descriptor) [pid 5515] close(28) = -1 EBADF (Bad file descriptor) [pid 5515] close(29) = -1 EBADF (Bad file descriptor) [pid 5515] exit_group(0 [pid 5517] <... futex resumed>) = ? [pid 5516] <... futex resumed>) = ? [pid 5515] <... exit_group resumed>) = ? [pid 5516] +++ exited with 0 +++ [pid 5517] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5199 ./strace-static-x86_64: Process 5518 attached [pid 5518] set_robust_list(0x5555558796a0, 24) = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5518] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5519 attached [pid 5519] set_robust_list(0x7fb3e383f9a0, 24 [pid 5518] <... clone3 resumed> => {parent_tid=[5200]}, 88) = 5200 [pid 5519] <... set_robust_list resumed>) = 0 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], [pid 5519] rt_sigprocmask(SIG_SETMASK, [], [pid 5518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5518] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5518] <... futex resumed>) = 0 [pid 5518] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5519] <... socketpair resumed>[3, 4]) = 0 [pid 5519] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5518] <... futex resumed>) = 0 [pid 5519] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5518] <... futex resumed>) = 0 [pid 5519] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5518] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5519] <... setsockopt resumed>) = 0 [pid 5519] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... futex resumed>) = 0 [pid 5519] <... futex resumed>) = 1 [pid 5518] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5519] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5519] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... futex resumed>) = 0 [pid 5518] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5518] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5520 attached => {parent_tid=[5201]}, 88) = 5201 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5518] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5519] <... futex resumed>) = 1 [pid 5519] close(4) = 0 [pid 5520] set_robust_list(0x7fb3e381e9a0, 24 [pid 5519] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5519] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5520] <... set_robust_list resumed>) = 0 [pid 5520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5520] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5518] <... futex resumed>) = 0 [pid 5520] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] close(3) = 0 [pid 5518] close(4) = -1 EBADF (Bad file descriptor) [pid 5518] close(5) = -1 EBADF (Bad file descriptor) [pid 5518] close(6) = -1 EBADF (Bad file descriptor) [pid 5518] close(7) = -1 EBADF (Bad file descriptor) [pid 5518] close(8) = -1 EBADF (Bad file descriptor) [pid 5518] close(9) = -1 EBADF (Bad file descriptor) [pid 5518] close(10) = -1 EBADF (Bad file descriptor) [pid 5518] close(11) = -1 EBADF (Bad file descriptor) [pid 5518] close(12) = -1 EBADF (Bad file descriptor) [pid 5518] close(13) = -1 EBADF (Bad file descriptor) [pid 5518] close(14) = -1 EBADF (Bad file descriptor) [pid 5518] close(15) = -1 EBADF (Bad file descriptor) [pid 5518] close(16) = -1 EBADF (Bad file descriptor) [pid 5518] close(17) = -1 EBADF (Bad file descriptor) [pid 5518] close(18) = -1 EBADF (Bad file descriptor) [pid 5518] close(19) = -1 EBADF (Bad file descriptor) [pid 5518] close(20) = -1 EBADF (Bad file descriptor) [pid 5518] close(21) = -1 EBADF (Bad file descriptor) [pid 5518] close(22) = -1 EBADF (Bad file descriptor) [pid 5518] close(23) = -1 EBADF (Bad file descriptor) [pid 5518] close(24) = -1 EBADF (Bad file descriptor) [pid 5518] close(25) = -1 EBADF (Bad file descriptor) [pid 5518] close(26) = -1 EBADF (Bad file descriptor) [pid 5518] close(27) = -1 EBADF (Bad file descriptor) [pid 5518] close(28) = -1 EBADF (Bad file descriptor) [pid 5518] close(29) = -1 EBADF (Bad file descriptor) [pid 5518] exit_group(0 [pid 5520] <... futex resumed>) = ? [pid 5519] <... futex resumed>) = ? [pid 5518] <... exit_group resumed>) = ? [pid 5520] +++ exited with 0 +++ [pid 5519] +++ exited with 0 +++ [pid 5518] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5202 ./strace-static-x86_64: Process 5521 attached [pid 5521] set_robust_list(0x5555558796a0, 24) = 0 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5521] setpgid(0, 0) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 [pid 5521] close(3) = 0 [pid 5521] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5521] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5521] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5522 attached [pid 5522] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5522] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5521] <... clone3 resumed> => {parent_tid=[5203]}, 88) = 5203 [pid 5521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5521] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5522] <... futex resumed>) = 0 [pid 5522] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5521] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5521] <... futex resumed>) = 0 [pid 5522] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5521] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... setsockopt resumed>) = 0 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] <... sendmsg resumed>) = 425 [pid 5522] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5521] <... futex resumed>) = 0 [pid 5522] close(4 [pid 5521] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... close resumed>) = 0 [pid 5521] <... futex resumed>) = 0 [pid 5522] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... futex resumed>) = 0 [pid 5521] <... futex resumed>) = 0 [pid 5522] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5521] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5523 attached => {parent_tid=[5204]}, 88) = 5204 [pid 5523] set_robust_list(0x7fb3e381e9a0, 24 [pid 5521] rt_sigprocmask(SIG_SETMASK, [], [pid 5523] <... set_robust_list resumed>) = 0 [pid 5521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5523] rt_sigprocmask(SIG_SETMASK, [], [pid 5521] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5523] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5523] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5521] <... futex resumed>) = 0 [pid 5521] close(3) = 0 [pid 5521] close(4) = -1 EBADF (Bad file descriptor) [pid 5521] close(5) = -1 EBADF (Bad file descriptor) [pid 5521] close(6) = -1 EBADF (Bad file descriptor) [pid 5521] close(7) = -1 EBADF (Bad file descriptor) [pid 5521] close(8) = -1 EBADF (Bad file descriptor) [pid 5521] close(9) = -1 EBADF (Bad file descriptor) [pid 5521] close(10) = -1 EBADF (Bad file descriptor) [pid 5521] close(11) = -1 EBADF (Bad file descriptor) [pid 5521] close(12) = -1 EBADF (Bad file descriptor) [pid 5521] close(13) = -1 EBADF (Bad file descriptor) [pid 5521] close(14) = -1 EBADF (Bad file descriptor) [pid 5521] close(15) = -1 EBADF (Bad file descriptor) [pid 5521] close(16) = -1 EBADF (Bad file descriptor) [pid 5521] close(17) = -1 EBADF (Bad file descriptor) [pid 5521] close(18) = -1 EBADF (Bad file descriptor) [pid 5521] close(19) = -1 EBADF (Bad file descriptor) [pid 5521] close(20) = -1 EBADF (Bad file descriptor) [pid 5521] close(21) = -1 EBADF (Bad file descriptor) [pid 5521] close(22) = -1 EBADF (Bad file descriptor) [pid 5521] close(23) = -1 EBADF (Bad file descriptor) [pid 5521] close(24) = -1 EBADF (Bad file descriptor) [pid 5521] close(25) = -1 EBADF (Bad file descriptor) [pid 5521] close(26) = -1 EBADF (Bad file descriptor) [pid 5521] close(27) = -1 EBADF (Bad file descriptor) [pid 5521] close(28) = -1 EBADF (Bad file descriptor) [pid 5521] close(29) = -1 EBADF (Bad file descriptor) [pid 5521] exit_group(0) = ? [pid 5523] <... futex resumed>) = ? [pid 5522] <... futex resumed>) = ? [pid 5523] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5521] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5205 ./strace-static-x86_64: Process 5524 attached [pid 5524] set_robust_list(0x5555558796a0, 24) = 0 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5524] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5206]}, 88) = 5206 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5524] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5525 attached [pid 5525] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5525] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5525] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5524] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5525] <... futex resumed>) = 1 [pid 5525] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5525] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5524] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5525] <... futex resumed>) = 1 [pid 5525] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5525] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5524] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5524] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5207]}, 88) = 5207 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5524] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5525] <... futex resumed>) = 1 [pid 5525] close(4) = 0 [pid 5525] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5525] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5526 attached [pid 5526] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5526] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5524] close(3) = 0 [pid 5524] close(4) = -1 EBADF (Bad file descriptor) [pid 5524] close(5) = -1 EBADF (Bad file descriptor) [pid 5524] close(6) = -1 EBADF (Bad file descriptor) [pid 5524] close(7) = -1 EBADF (Bad file descriptor) [pid 5524] close(8) = -1 EBADF (Bad file descriptor) [pid 5524] close(9) = -1 EBADF (Bad file descriptor) [pid 5524] close(10) = -1 EBADF (Bad file descriptor) [pid 5524] close(11) = -1 EBADF (Bad file descriptor) [pid 5524] close(12) = -1 EBADF (Bad file descriptor) [pid 5524] close(13) = -1 EBADF (Bad file descriptor) [pid 5524] close(14) = -1 EBADF (Bad file descriptor) [pid 5524] close(15) = -1 EBADF (Bad file descriptor) [pid 5524] close(16) = -1 EBADF (Bad file descriptor) [pid 5524] close(17) = -1 EBADF (Bad file descriptor) [pid 5524] close(18) = -1 EBADF (Bad file descriptor) [pid 5524] close(19) = -1 EBADF (Bad file descriptor) [pid 5524] close(20) = -1 EBADF (Bad file descriptor) [pid 5524] close(21) = -1 EBADF (Bad file descriptor) [pid 5524] close(22) = -1 EBADF (Bad file descriptor) [pid 5524] close(23) = -1 EBADF (Bad file descriptor) [pid 5524] close(24) = -1 EBADF (Bad file descriptor) [pid 5524] close(25) = -1 EBADF (Bad file descriptor) [pid 5524] close(26) = -1 EBADF (Bad file descriptor) [pid 5524] close(27) = -1 EBADF (Bad file descriptor) [pid 5524] close(28) = -1 EBADF (Bad file descriptor) [pid 5524] close(29) = -1 EBADF (Bad file descriptor) [pid 5524] exit_group(0 [pid 5525] <... futex resumed>) = ? [pid 5524] <... exit_group resumed>) = ? [pid 5525] +++ exited with 0 +++ [pid 5526] <... futex resumed>) = ? [pid 5526] +++ exited with 0 +++ [pid 5524] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5208 ./strace-static-x86_64: Process 5527 attached [pid 5527] set_robust_list(0x5555558796a0, 24) = 0 [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5527] write(3, "1000", 4) = 4 [pid 5527] close(3) = 0 [pid 5527] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5527] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5527] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5528 attached => {parent_tid=[5209]}, 88) = 5209 [pid 5528] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5527] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = 1 [pid 5528] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5528] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5527] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... futex resumed>) = 0 [pid 5528] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5527] <... futex resumed>) = 1 [pid 5528] <... setsockopt resumed>) = 0 [pid 5528] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5528] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5528] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5528] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] <... futex resumed>) = 1 [pid 5528] <... futex resumed>) = 0 [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5527] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = 1 [pid 5528] close(4 [pid 5527] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5527] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5528] <... close resumed>) = 0 [pid 5528] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5528] <... futex resumed>) = 0 [pid 5527] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5528] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5529 attached => {parent_tid=[5210]}, 88) = 5210 [pid 5529] set_robust_list(0x7fb3e381e9a0, 24 [pid 5527] rt_sigprocmask(SIG_SETMASK, [], [pid 5529] <... set_robust_list resumed>) = 0 [pid 5529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5529] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5527] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5527] <... futex resumed>) = 0 [pid 5527] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5529] <... sendmsg resumed>) = 0 [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5529] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5527] <... futex resumed>) = 0 [pid 5529] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] close(3) = 0 [pid 5527] close(4) = -1 EBADF (Bad file descriptor) [pid 5527] close(5) = -1 EBADF (Bad file descriptor) [pid 5527] close(6) = -1 EBADF (Bad file descriptor) [pid 5527] close(7) = -1 EBADF (Bad file descriptor) [pid 5527] close(8) = -1 EBADF (Bad file descriptor) [pid 5527] close(9) = -1 EBADF (Bad file descriptor) [pid 5527] close(10) = -1 EBADF (Bad file descriptor) [pid 5527] close(11) = -1 EBADF (Bad file descriptor) [pid 5527] close(12) = -1 EBADF (Bad file descriptor) [pid 5527] close(13) = -1 EBADF (Bad file descriptor) [pid 5527] close(14) = -1 EBADF (Bad file descriptor) [pid 5527] close(15) = -1 EBADF (Bad file descriptor) [pid 5527] close(16) = -1 EBADF (Bad file descriptor) [pid 5527] close(17) = -1 EBADF (Bad file descriptor) [pid 5527] close(18) = -1 EBADF (Bad file descriptor) [pid 5527] close(19) = -1 EBADF (Bad file descriptor) [pid 5527] close(20) = -1 EBADF (Bad file descriptor) [pid 5527] close(21) = -1 EBADF (Bad file descriptor) [pid 5527] close(22) = -1 EBADF (Bad file descriptor) [pid 5527] close(23) = -1 EBADF (Bad file descriptor) [pid 5527] close(24) = -1 EBADF (Bad file descriptor) [pid 5527] close(25) = -1 EBADF (Bad file descriptor) [pid 5527] close(26) = -1 EBADF (Bad file descriptor) [pid 5527] close(27) = -1 EBADF (Bad file descriptor) [pid 5527] close(28) = -1 EBADF (Bad file descriptor) [pid 5527] close(29) = -1 EBADF (Bad file descriptor) [pid 5527] exit_group(0 [pid 5528] <... futex resumed>) = ? [pid 5527] <... exit_group resumed>) = ? [pid 5528] +++ exited with 0 +++ [pid 5529] <... futex resumed>) = ? [pid 5529] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5211 ./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x5555558796a0, 24) = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5530] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5212]}, 88) = 5212 ./strace-static-x86_64: Process 5531 attached [pid 5530] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5531] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5530] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... futex resumed>) = 0 [pid 5530] <... futex resumed>) = 1 [pid 5531] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5530] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5531] <... socketpair resumed>[3, 4]) = 0 [pid 5531] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5530] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... futex resumed>) = 0 [pid 5530] <... futex resumed>) = 0 [pid 5531] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5530] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5531] <... setsockopt resumed>) = 0 [pid 5531] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5531] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5530] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... futex resumed>) = 0 [pid 5530] <... futex resumed>) = 1 [pid 5530] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5531] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5531] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5530] <... futex resumed>) = 0 [pid 5531] close(4 [pid 5530] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5530] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5531] <... close resumed>) = 0 [pid 5530] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5531] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5531] <... futex resumed>) = 0 [pid 5530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5531] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5532 attached [pid 5532] set_robust_list(0x7fb3e381e9a0, 24 [pid 5530] <... clone3 resumed> => {parent_tid=[5213]}, 88) = 5213 [pid 5532] <... set_robust_list resumed>) = 0 [pid 5530] rt_sigprocmask(SIG_SETMASK, [], [pid 5532] rt_sigprocmask(SIG_SETMASK, [], [pid 5530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5530] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5532] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5530] <... futex resumed>) = 0 [pid 5532] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] close(3) = 0 [pid 5530] close(4) = -1 EBADF (Bad file descriptor) [pid 5530] close(5) = -1 EBADF (Bad file descriptor) [pid 5530] close(6) = -1 EBADF (Bad file descriptor) [pid 5530] close(7) = -1 EBADF (Bad file descriptor) [pid 5530] close(8) = -1 EBADF (Bad file descriptor) [pid 5530] close(9) = -1 EBADF (Bad file descriptor) [pid 5530] close(10) = -1 EBADF (Bad file descriptor) [pid 5530] close(11) = -1 EBADF (Bad file descriptor) [pid 5530] close(12) = -1 EBADF (Bad file descriptor) [pid 5530] close(13) = -1 EBADF (Bad file descriptor) [pid 5530] close(14) = -1 EBADF (Bad file descriptor) [pid 5530] close(15) = -1 EBADF (Bad file descriptor) [pid 5530] close(16) = -1 EBADF (Bad file descriptor) [pid 5530] close(17) = -1 EBADF (Bad file descriptor) [pid 5530] close(18) = -1 EBADF (Bad file descriptor) [pid 5530] close(19) = -1 EBADF (Bad file descriptor) [pid 5530] close(20) = -1 EBADF (Bad file descriptor) [pid 5530] close(21) = -1 EBADF (Bad file descriptor) [pid 5530] close(22) = -1 EBADF (Bad file descriptor) [pid 5530] close(23) = -1 EBADF (Bad file descriptor) [pid 5530] close(24) = -1 EBADF (Bad file descriptor) [pid 5530] close(25) = -1 EBADF (Bad file descriptor) [pid 5530] close(26) = -1 EBADF (Bad file descriptor) [pid 5530] close(27) = -1 EBADF (Bad file descriptor) [pid 5530] close(28) = -1 EBADF (Bad file descriptor) [pid 5530] close(29) = -1 EBADF (Bad file descriptor) [pid 5530] exit_group(0 [pid 5531] <... futex resumed>) = ? [pid 5530] <... exit_group resumed>) = ? [pid 5531] +++ exited with 0 +++ [pid 5532] <... futex resumed>) = ? [pid 5532] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5214 ./strace-static-x86_64: Process 5533 attached [pid 5533] set_robust_list(0x5555558796a0, 24) = 0 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5533] setpgid(0, 0) = 0 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5533] write(3, "1000", 4) = 4 [pid 5533] close(3) = 0 [pid 5533] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5533] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5534 attached [pid 5534] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5534] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... clone3 resumed> => {parent_tid=[5215]}, 88) = 5215 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5533] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5534] <... futex resumed>) = 0 [pid 5534] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5533] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] <... socketpair resumed>[3, 4]) = 0 [pid 5534] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5534] <... futex resumed>) = 0 [pid 5533] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5534] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5534] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... futex resumed>) = 0 [pid 5534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5533] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] <... sendmsg resumed>) = 425 [pid 5534] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5534] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] <... futex resumed>) = 0 [pid 5533] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] close(4) = 0 [pid 5534] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... futex resumed>) = 0 [pid 5534] <... futex resumed>) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5534] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5533] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5535 attached [pid 5535] set_robust_list(0x7fb3e381e9a0, 24 [pid 5533] <... clone3 resumed> => {parent_tid=[5216]}, 88) = 5216 [pid 5535] <... set_robust_list resumed>) = 0 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5533] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5535] rt_sigprocmask(SIG_SETMASK, [], [pid 5533] <... futex resumed>) = 0 [pid 5535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5533] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] <... sendmsg resumed>) = 0 [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5535] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5535] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] close(3) = 0 [pid 5533] close(4) = -1 EBADF (Bad file descriptor) [pid 5533] close(5) = -1 EBADF (Bad file descriptor) [pid 5533] close(6) = -1 EBADF (Bad file descriptor) [pid 5533] close(7) = -1 EBADF (Bad file descriptor) [pid 5533] close(8) = -1 EBADF (Bad file descriptor) [pid 5533] close(9) = -1 EBADF (Bad file descriptor) [pid 5533] close(10) = -1 EBADF (Bad file descriptor) [pid 5533] close(11) = -1 EBADF (Bad file descriptor) [pid 5533] close(12) = -1 EBADF (Bad file descriptor) [pid 5533] close(13) = -1 EBADF (Bad file descriptor) [pid 5533] close(14) = -1 EBADF (Bad file descriptor) [pid 5533] close(15) = -1 EBADF (Bad file descriptor) [pid 5533] close(16) = -1 EBADF (Bad file descriptor) [pid 5533] close(17) = -1 EBADF (Bad file descriptor) [pid 5533] close(18) = -1 EBADF (Bad file descriptor) [pid 5533] close(19) = -1 EBADF (Bad file descriptor) [pid 5533] close(20) = -1 EBADF (Bad file descriptor) [pid 5533] close(21) = -1 EBADF (Bad file descriptor) [pid 5533] close(22) = -1 EBADF (Bad file descriptor) [pid 5533] close(23) = -1 EBADF (Bad file descriptor) [pid 5533] close(24) = -1 EBADF (Bad file descriptor) [pid 5533] close(25) = -1 EBADF (Bad file descriptor) [pid 5533] close(26) = -1 EBADF (Bad file descriptor) [pid 5533] close(27) = -1 EBADF (Bad file descriptor) [pid 5533] close(28) = -1 EBADF (Bad file descriptor) [pid 5533] close(29) = -1 EBADF (Bad file descriptor) [pid 5533] exit_group(0 [pid 5534] <... futex resumed>) = ? [pid 5533] <... exit_group resumed>) = ? [pid 5534] +++ exited with 0 +++ [pid 5535] <... futex resumed>) = ? [pid 5535] +++ exited with 0 +++ [pid 5533] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5217 ./strace-static-x86_64: Process 5536 attached [pid 5536] set_robust_list(0x5555558796a0, 24) = 0 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5536] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5218]}, 88) = 5218 ./strace-static-x86_64: Process 5537 attached [pid 5536] rt_sigprocmask(SIG_SETMASK, [], [pid 5537] set_robust_list(0x7fb3e383f9a0, 24 [pid 5536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5536] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] <... set_robust_list resumed>) = 0 [pid 5537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5537] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5537] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5536] <... futex resumed>) = 0 [pid 5536] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5537] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5536] <... futex resumed>) = 0 [pid 5536] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5537] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5536] <... futex resumed>) = 0 [pid 5536] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5536] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5537] close(4 [pid 5536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5537] <... close resumed>) = 0 [pid 5536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5537] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] <... clone3 resumed> => {parent_tid=[5219]}, 88) = 5219 ./strace-static-x86_64: Process 5538 attached [pid 5536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5536] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] <... futex resumed>) = 0 [pid 5537] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5538] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5538] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5538] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5536] <... futex resumed>) = 0 [pid 5536] close(3) = 0 [pid 5536] close(4) = -1 EBADF (Bad file descriptor) [pid 5536] close(5) = -1 EBADF (Bad file descriptor) [pid 5536] close(6) = -1 EBADF (Bad file descriptor) [pid 5536] close(7) = -1 EBADF (Bad file descriptor) [pid 5536] close(8) = -1 EBADF (Bad file descriptor) [pid 5536] close(9) = -1 EBADF (Bad file descriptor) [pid 5536] close(10) = -1 EBADF (Bad file descriptor) [pid 5536] close(11) = -1 EBADF (Bad file descriptor) [pid 5536] close(12) = -1 EBADF (Bad file descriptor) [pid 5536] close(13) = -1 EBADF (Bad file descriptor) [pid 5536] close(14) = -1 EBADF (Bad file descriptor) [pid 5536] close(15) = -1 EBADF (Bad file descriptor) [pid 5536] close(16) = -1 EBADF (Bad file descriptor) [pid 5536] close(17) = -1 EBADF (Bad file descriptor) [pid 5536] close(18) = -1 EBADF (Bad file descriptor) [pid 5536] close(19) = -1 EBADF (Bad file descriptor) [pid 5536] close(20) = -1 EBADF (Bad file descriptor) [pid 5536] close(21) = -1 EBADF (Bad file descriptor) [pid 5536] close(22) = -1 EBADF (Bad file descriptor) [pid 5536] close(23) = -1 EBADF (Bad file descriptor) [pid 5536] close(24) = -1 EBADF (Bad file descriptor) [pid 5536] close(25) = -1 EBADF (Bad file descriptor) [pid 5536] close(26) = -1 EBADF (Bad file descriptor) [pid 5536] close(27) = -1 EBADF (Bad file descriptor) [pid 5536] close(28) = -1 EBADF (Bad file descriptor) [pid 5536] close(29) = -1 EBADF (Bad file descriptor) [pid 5536] exit_group(0) = ? [pid 5537] <... futex resumed>) = ? [pid 5537] +++ exited with 0 +++ [pid 5538] <... futex resumed>) = ? [pid 5538] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5220 ./strace-static-x86_64: Process 5539 attached [pid 5539] set_robust_list(0x5555558796a0, 24) = 0 [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5539] setpgid(0, 0) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 [pid 5539] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5539] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5540 attached => {parent_tid=[5221]}, 88) = 5221 [pid 5540] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5540] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5539] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5540] <... futex resumed>) = 0 [pid 5540] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5539] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] <... socketpair resumed>[3, 4]) = 0 [pid 5540] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5539] <... futex resumed>) = 0 [pid 5539] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5540] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5540] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] <... futex resumed>) = 0 [pid 5539] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5539] <... futex resumed>) = 0 [pid 5539] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5540] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5539] <... futex resumed>) = 0 [pid 5539] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5539] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5540] close(4 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5540] <... close resumed>) = 0 [pid 5539] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5540] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... clone3 resumed> => {parent_tid=[5222]}, 88) = 5222 [pid 5539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5539] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5541 attached [pid 5541] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5540] <... futex resumed>) = 0 [pid 5540] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] <... sendmsg resumed>) = 0 [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5541] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... futex resumed>) = 0 [pid 5539] close(3) = 0 [pid 5539] close(4) = -1 EBADF (Bad file descriptor) [pid 5539] close(5) = -1 EBADF (Bad file descriptor) [pid 5539] close(6) = -1 EBADF (Bad file descriptor) [pid 5539] close(7) = -1 EBADF (Bad file descriptor) [pid 5539] close(8) = -1 EBADF (Bad file descriptor) [pid 5539] close(9) = -1 EBADF (Bad file descriptor) [pid 5539] close(10) = -1 EBADF (Bad file descriptor) [pid 5539] close(11) = -1 EBADF (Bad file descriptor) [pid 5539] close(12) = -1 EBADF (Bad file descriptor) [pid 5539] close(13) = -1 EBADF (Bad file descriptor) [pid 5539] close(14) = -1 EBADF (Bad file descriptor) [pid 5539] close(15) = -1 EBADF (Bad file descriptor) [pid 5539] close(16) = -1 EBADF (Bad file descriptor) [pid 5539] close(17) = -1 EBADF (Bad file descriptor) [pid 5539] close(18) = -1 EBADF (Bad file descriptor) [pid 5539] close(19) = -1 EBADF (Bad file descriptor) [pid 5539] close(20) = -1 EBADF (Bad file descriptor) [pid 5539] close(21) = -1 EBADF (Bad file descriptor) [pid 5539] close(22) = -1 EBADF (Bad file descriptor) [pid 5541] <... futex resumed>) = 1 [pid 5539] close(23) = -1 EBADF (Bad file descriptor) [pid 5539] close(24) = -1 EBADF (Bad file descriptor) [pid 5539] close(25) = -1 EBADF (Bad file descriptor) [pid 5539] close(26) = -1 EBADF (Bad file descriptor) [pid 5539] close(27) = -1 EBADF (Bad file descriptor) [pid 5539] close(28) = -1 EBADF (Bad file descriptor) [pid 5539] close(29) = -1 EBADF (Bad file descriptor) [pid 5539] exit_group(0 [pid 5540] <... futex resumed>) = ? [pid 5539] <... exit_group resumed>) = ? [pid 5540] +++ exited with 0 +++ [pid 5541] +++ exited with 0 +++ [pid 5539] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5223 ./strace-static-x86_64: Process 5542 attached [pid 5542] set_robust_list(0x5555558796a0, 24) = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5542] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5224]}, 88) = 5224 [pid 5542] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5543 attached NULL, 8) = 0 [pid 5542] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5543] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5543] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5543] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5542] <... futex resumed>) = 0 [pid 5542] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5543] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5543] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5542] <... futex resumed>) = 0 [pid 5542] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5543] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5543] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5542] <... futex resumed>) = 0 [pid 5542] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5542] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5543] close(4) = 0 [pid 5542] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5225]}, 88) = 5225 [pid 5542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5542] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5544 attached [pid 5543] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] set_robust_list(0x7fb3e381e9a0, 24 [pid 5543] <... futex resumed>) = 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5544] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5542] <... futex resumed>) = 0 [pid 5542] close(3 [pid 5544] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5542] <... close resumed>) = 0 [pid 5542] close(4) = -1 EBADF (Bad file descriptor) [pid 5542] close(5) = -1 EBADF (Bad file descriptor) [pid 5542] close(6) = -1 EBADF (Bad file descriptor) [pid 5542] close(7) = -1 EBADF (Bad file descriptor) [pid 5542] close(8) = -1 EBADF (Bad file descriptor) [pid 5542] close(9) = -1 EBADF (Bad file descriptor) [pid 5542] close(10) = -1 EBADF (Bad file descriptor) [pid 5542] close(11) = -1 EBADF (Bad file descriptor) [pid 5542] close(12) = -1 EBADF (Bad file descriptor) [pid 5542] close(13) = -1 EBADF (Bad file descriptor) [pid 5542] close(14) = -1 EBADF (Bad file descriptor) [pid 5542] close(15) = -1 EBADF (Bad file descriptor) [pid 5542] close(16) = -1 EBADF (Bad file descriptor) [pid 5542] close(17) = -1 EBADF (Bad file descriptor) [pid 5542] close(18) = -1 EBADF (Bad file descriptor) [pid 5542] close(19) = -1 EBADF (Bad file descriptor) [pid 5542] close(20) = -1 EBADF (Bad file descriptor) [pid 5542] close(21) = -1 EBADF (Bad file descriptor) [pid 5542] close(22) = -1 EBADF (Bad file descriptor) [pid 5542] close(23) = -1 EBADF (Bad file descriptor) [pid 5542] close(24) = -1 EBADF (Bad file descriptor) [pid 5542] close(25) = -1 EBADF (Bad file descriptor) [pid 5542] close(26) = -1 EBADF (Bad file descriptor) [pid 5542] close(27) = -1 EBADF (Bad file descriptor) [pid 5542] close(28) = -1 EBADF (Bad file descriptor) [pid 5542] close(29) = -1 EBADF (Bad file descriptor) [pid 5542] exit_group(0 [pid 5544] <... futex resumed>) = ? [pid 5543] <... futex resumed>) = ? [pid 5542] <... exit_group resumed>) = ? [pid 5544] +++ exited with 0 +++ [pid 5543] +++ exited with 0 +++ [pid 5542] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5226 ./strace-static-x86_64: Process 5545 attached [pid 5545] set_robust_list(0x5555558796a0, 24) = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5545] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5546 attached => {parent_tid=[5227]}, 88) = 5227 [pid 5546] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5546] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5545] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5546] <... futex resumed>) = 0 [pid 5546] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5545] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] <... socketpair resumed>[3, 4]) = 0 [pid 5546] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5546] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... futex resumed>) = 0 [pid 5545] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5546] <... futex resumed>) = 0 [pid 5546] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5546] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5545] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5545] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] <... futex resumed>) = 0 [pid 5546] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5546] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5545] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... futex resumed>) = 0 [pid 5545] <... futex resumed>) = 1 [pid 5546] close(4) = 0 [pid 5545] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... futex resumed>) = 0 [pid 5545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5545] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5547 attached [pid 5547] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5547] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... clone3 resumed> => {parent_tid=[5228]}, 88) = 5228 [pid 5545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5545] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5547] <... futex resumed>) = 0 [pid 5545] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5547] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5545] <... futex resumed>) = 0 [pid 5547] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] close(3) = 0 [pid 5545] close(4) = -1 EBADF (Bad file descriptor) [pid 5545] close(5) = -1 EBADF (Bad file descriptor) [pid 5545] close(6) = -1 EBADF (Bad file descriptor) [pid 5545] close(7) = -1 EBADF (Bad file descriptor) [pid 5545] close(8) = -1 EBADF (Bad file descriptor) [pid 5545] close(9) = -1 EBADF (Bad file descriptor) [pid 5545] close(10) = -1 EBADF (Bad file descriptor) [pid 5545] close(11) = -1 EBADF (Bad file descriptor) [pid 5545] close(12) = -1 EBADF (Bad file descriptor) [pid 5545] close(13) = -1 EBADF (Bad file descriptor) [pid 5545] close(14) = -1 EBADF (Bad file descriptor) [pid 5545] close(15) = -1 EBADF (Bad file descriptor) [pid 5545] close(16) = -1 EBADF (Bad file descriptor) [pid 5545] close(17) = -1 EBADF (Bad file descriptor) [pid 5545] close(18) = -1 EBADF (Bad file descriptor) [pid 5545] close(19) = -1 EBADF (Bad file descriptor) [pid 5545] close(20) = -1 EBADF (Bad file descriptor) [pid 5545] close(21) = -1 EBADF (Bad file descriptor) [pid 5545] close(22) = -1 EBADF (Bad file descriptor) [pid 5545] close(23) = -1 EBADF (Bad file descriptor) [pid 5545] close(24) = -1 EBADF (Bad file descriptor) [pid 5545] close(25) = -1 EBADF (Bad file descriptor) [pid 5545] close(26) = -1 EBADF (Bad file descriptor) [pid 5545] close(27) = -1 EBADF (Bad file descriptor) [pid 5545] close(28) = -1 EBADF (Bad file descriptor) [pid 5545] close(29) = -1 EBADF (Bad file descriptor) [pid 5545] exit_group(0 [pid 5546] <... futex resumed>) = ? [pid 5545] <... exit_group resumed>) = ? [pid 5547] <... futex resumed>) = ? [pid 5546] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5545] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5229 ./strace-static-x86_64: Process 5548 attached [pid 5548] set_robust_list(0x5555558796a0, 24) = 0 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [pid 5548] close(3) = 0 [pid 5548] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5548] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5549 attached => {parent_tid=[5230]}, 88) = 5230 [pid 5549] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5549] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5548] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5549] <... futex resumed>) = 0 [pid 5549] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5549] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5548] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5549] <... futex resumed>) = 0 [pid 5549] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5549] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5548] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5549] <... futex resumed>) = 0 [pid 5549] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5549] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5548] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = 0 [pid 5548] <... futex resumed>) = 1 [pid 5549] close(4) = 0 [pid 5548] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... futex resumed>) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5549] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5548] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5550 attached => {parent_tid=[5231]}, 88) = 5231 [pid 5550] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5550] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5548] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... futex resumed>) = 0 [pid 5548] <... futex resumed>) = 1 [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5548] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5550] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = 1 [pid 5548] close(3 [pid 5550] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] <... close resumed>) = 0 [pid 5548] close(4) = -1 EBADF (Bad file descriptor) [pid 5548] close(5) = -1 EBADF (Bad file descriptor) [pid 5548] close(6) = -1 EBADF (Bad file descriptor) [pid 5548] close(7) = -1 EBADF (Bad file descriptor) [pid 5548] close(8) = -1 EBADF (Bad file descriptor) [pid 5548] close(9) = -1 EBADF (Bad file descriptor) [pid 5548] close(10) = -1 EBADF (Bad file descriptor) [pid 5548] close(11) = -1 EBADF (Bad file descriptor) [pid 5548] close(12) = -1 EBADF (Bad file descriptor) [pid 5548] close(13) = -1 EBADF (Bad file descriptor) [pid 5548] close(14) = -1 EBADF (Bad file descriptor) [pid 5548] close(15) = -1 EBADF (Bad file descriptor) [pid 5548] close(16) = -1 EBADF (Bad file descriptor) [pid 5548] close(17) = -1 EBADF (Bad file descriptor) [pid 5548] close(18) = -1 EBADF (Bad file descriptor) [pid 5548] close(19) = -1 EBADF (Bad file descriptor) [pid 5548] close(20) = -1 EBADF (Bad file descriptor) [pid 5548] close(21) = -1 EBADF (Bad file descriptor) [pid 5548] close(22) = -1 EBADF (Bad file descriptor) [pid 5548] close(23) = -1 EBADF (Bad file descriptor) [pid 5548] close(24) = -1 EBADF (Bad file descriptor) [pid 5548] close(25) = -1 EBADF (Bad file descriptor) [pid 5548] close(26) = -1 EBADF (Bad file descriptor) [pid 5548] close(27) = -1 EBADF (Bad file descriptor) [pid 5548] close(28) = -1 EBADF (Bad file descriptor) [pid 5548] close(29) = -1 EBADF (Bad file descriptor) [pid 5548] exit_group(0 [pid 5549] <... futex resumed>) = ? [pid 5548] <... exit_group resumed>) = ? [pid 5549] +++ exited with 0 +++ [pid 5550] <... futex resumed>) = ? [pid 5550] +++ exited with 0 +++ [pid 5548] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5232 ./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x5555558796a0, 24) = 0 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5551] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5233]}, 88) = 5233 ./strace-static-x86_64: Process 5552 attached [pid 5551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5552] set_robust_list(0x7fb3e383f9a0, 24 [pid 5551] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... set_robust_list resumed>) = 0 [pid 5552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5552] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5552] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [pid 5551] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5552] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [pid 5551] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5552] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [pid 5551] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] close(4 [pid 5551] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5551] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5552] <... close resumed>) = 0 ./strace-static-x86_64: Process 5553 attached [pid 5552] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5551] <... clone3 resumed> => {parent_tid=[5234]}, 88) = 5234 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5551] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5553] set_robust_list(0x7fb3e381e9a0, 24 [pid 5552] <... futex resumed>) = 0 [pid 5552] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5553] <... set_robust_list resumed>) = 0 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5553] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [pid 5551] close(3 [pid 5553] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] <... close resumed>) = 0 [pid 5551] close(4) = -1 EBADF (Bad file descriptor) [pid 5551] close(5) = -1 EBADF (Bad file descriptor) [pid 5551] close(6) = -1 EBADF (Bad file descriptor) [pid 5551] close(7) = -1 EBADF (Bad file descriptor) [pid 5551] close(8) = -1 EBADF (Bad file descriptor) [pid 5551] close(9) = -1 EBADF (Bad file descriptor) [pid 5551] close(10) = -1 EBADF (Bad file descriptor) [pid 5551] close(11) = -1 EBADF (Bad file descriptor) [pid 5551] close(12) = -1 EBADF (Bad file descriptor) [pid 5551] close(13) = -1 EBADF (Bad file descriptor) [pid 5551] close(14) = -1 EBADF (Bad file descriptor) [pid 5551] close(15) = -1 EBADF (Bad file descriptor) [pid 5551] close(16) = -1 EBADF (Bad file descriptor) [pid 5551] close(17) = -1 EBADF (Bad file descriptor) [pid 5551] close(18) = -1 EBADF (Bad file descriptor) [pid 5551] close(19) = -1 EBADF (Bad file descriptor) [pid 5551] close(20) = -1 EBADF (Bad file descriptor) [pid 5551] close(21) = -1 EBADF (Bad file descriptor) [pid 5551] close(22) = -1 EBADF (Bad file descriptor) [pid 5551] close(23) = -1 EBADF (Bad file descriptor) [pid 5551] close(24) = -1 EBADF (Bad file descriptor) [pid 5551] close(25) = -1 EBADF (Bad file descriptor) [pid 5551] close(26) = -1 EBADF (Bad file descriptor) [pid 5551] close(27) = -1 EBADF (Bad file descriptor) [pid 5551] close(28) = -1 EBADF (Bad file descriptor) [pid 5551] close(29) = -1 EBADF (Bad file descriptor) [pid 5551] exit_group(0 [pid 5553] <... futex resumed>) = ? [pid 5552] <... futex resumed>) = ? [pid 5551] <... exit_group resumed>) = ? [pid 5552] +++ exited with 0 +++ [pid 5553] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5235 ./strace-static-x86_64: Process 5554 attached [pid 5554] set_robust_list(0x5555558796a0, 24) = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5554] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5236]}, 88) = 5236 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5555 attached NULL, 8) = 0 [pid 5554] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5555] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5555] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5554] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5555] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5555] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5555] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5555] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5554] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5554] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5555] close(4 [pid 5554] <... mprotect resumed>) = 0 [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5555] <... close resumed>) = 0 [pid 5555] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] <... clone3 resumed> => {parent_tid=[5237]}, 88) = 5237 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5554] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5556 attached [pid 5556] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5555] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5556] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5556] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] <... futex resumed>) = 0 [pid 5554] close(3) = 0 [pid 5554] close(4) = -1 EBADF (Bad file descriptor) [pid 5554] close(5) = -1 EBADF (Bad file descriptor) [pid 5554] close(6) = -1 EBADF (Bad file descriptor) [pid 5554] close(7) = -1 EBADF (Bad file descriptor) [pid 5554] close(8) = -1 EBADF (Bad file descriptor) [pid 5554] close(9) = -1 EBADF (Bad file descriptor) [pid 5554] close(10) = -1 EBADF (Bad file descriptor) [pid 5554] close(11) = -1 EBADF (Bad file descriptor) [pid 5554] close(12) = -1 EBADF (Bad file descriptor) [pid 5554] close(13) = -1 EBADF (Bad file descriptor) [pid 5554] close(14) = -1 EBADF (Bad file descriptor) [pid 5554] close(15) = -1 EBADF (Bad file descriptor) [pid 5554] close(16) = -1 EBADF (Bad file descriptor) [pid 5554] close(17) = -1 EBADF (Bad file descriptor) [pid 5554] close(18) = -1 EBADF (Bad file descriptor) [pid 5554] close(19) = -1 EBADF (Bad file descriptor) [pid 5554] close(20) = -1 EBADF (Bad file descriptor) [pid 5554] close(21) = -1 EBADF (Bad file descriptor) [pid 5554] close(22) = -1 EBADF (Bad file descriptor) [pid 5554] close(23) = -1 EBADF (Bad file descriptor) [pid 5554] close(24) = -1 EBADF (Bad file descriptor) [pid 5554] close(25) = -1 EBADF (Bad file descriptor) [pid 5554] close(26) = -1 EBADF (Bad file descriptor) [pid 5554] close(27) = -1 EBADF (Bad file descriptor) [pid 5554] close(28) = -1 EBADF (Bad file descriptor) [pid 5554] close(29) = -1 EBADF (Bad file descriptor) [pid 5554] exit_group(0) = ? [pid 5555] <... futex resumed>) = ? [pid 5556] <... futex resumed>) = ? [pid 5555] +++ exited with 0 +++ [pid 5556] +++ exited with 0 +++ [pid 5554] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5238 ./strace-static-x86_64: Process 5557 attached [pid 5557] set_robust_list(0x5555558796a0, 24) = 0 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5557] setpgid(0, 0) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4) = 4 [pid 5557] close(3) = 0 [pid 5557] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5557] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5557] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5558 attached => {parent_tid=[5239]}, 88) = 5239 [pid 5558] set_robust_list(0x7fb3e383f9a0, 24 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5558] <... set_robust_list resumed>) = 0 [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5558] rt_sigprocmask(SIG_SETMASK, [], [pid 5557] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] <... futex resumed>) = 0 [pid 5558] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5557] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5558] <... socketpair resumed>[3, 4]) = 0 [pid 5558] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... futex resumed>) = 0 [pid 5558] <... futex resumed>) = 1 [pid 5558] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5557] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... setsockopt resumed>) = 0 [pid 5557] <... futex resumed>) = 0 [pid 5558] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5558] <... futex resumed>) = 0 [pid 5557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5558] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5557] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5557] <... futex resumed>) = 0 [pid 5558] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5557] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5558] <... sendmsg resumed>) = 425 [pid 5558] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... futex resumed>) = 0 [pid 5558] <... futex resumed>) = 1 [pid 5557] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] close(4 [pid 5557] <... futex resumed>) = 0 [pid 5557] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5558] <... close resumed>) = 0 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5558] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5558] <... futex resumed>) = 0 [pid 5557] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5558] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5557] <... mprotect resumed>) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5559 attached => {parent_tid=[5240]}, 88) = 5240 [pid 5559] set_robust_list(0x7fb3e381e9a0, 24 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5559] <... set_robust_list resumed>) = 0 [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] rt_sigprocmask(SIG_SETMASK, [], [pid 5557] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5559] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... futex resumed>) = 0 [pid 5557] close(3) = 0 [pid 5557] close(4) = -1 EBADF (Bad file descriptor) [pid 5557] close(5) = -1 EBADF (Bad file descriptor) [pid 5557] close(6) = -1 EBADF (Bad file descriptor) [pid 5557] close(7) = -1 EBADF (Bad file descriptor) [pid 5557] close(8) = -1 EBADF (Bad file descriptor) [pid 5557] close(9) = -1 EBADF (Bad file descriptor) [pid 5557] close(10) = -1 EBADF (Bad file descriptor) [pid 5557] close(11) = -1 EBADF (Bad file descriptor) [pid 5557] close(12) = -1 EBADF (Bad file descriptor) [pid 5557] close(13) = -1 EBADF (Bad file descriptor) [pid 5557] close(14) = -1 EBADF (Bad file descriptor) [pid 5557] close(15) = -1 EBADF (Bad file descriptor) [pid 5557] close(16) = -1 EBADF (Bad file descriptor) [pid 5557] close(17) = -1 EBADF (Bad file descriptor) [pid 5557] close(18) = -1 EBADF (Bad file descriptor) [pid 5557] close(19) = -1 EBADF (Bad file descriptor) [pid 5557] close(20) = -1 EBADF (Bad file descriptor) [pid 5557] close(21) = -1 EBADF (Bad file descriptor) [pid 5557] close(22) = -1 EBADF (Bad file descriptor) [pid 5557] close(23) = -1 EBADF (Bad file descriptor) [pid 5557] close(24) = -1 EBADF (Bad file descriptor) [pid 5557] close(25) = -1 EBADF (Bad file descriptor) [pid 5557] close(26) = -1 EBADF (Bad file descriptor) [pid 5557] close(27) = -1 EBADF (Bad file descriptor) [pid 5557] close(28) = -1 EBADF (Bad file descriptor) [pid 5557] close(29) = -1 EBADF (Bad file descriptor) [pid 5557] exit_group(0 [pid 5558] <... futex resumed>) = ? [pid 5557] <... exit_group resumed>) = ? [pid 5558] +++ exited with 0 +++ [pid 5559] <... futex resumed>) = ? [pid 5559] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5241 ./strace-static-x86_64: Process 5560 attached [pid 5560] set_robust_list(0x5555558796a0, 24) = 0 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5560] write(3, "1000", 4) = 4 [pid 5560] close(3) = 0 [pid 5560] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5560] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5560] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5561 attached => {parent_tid=[5242]}, 88) = 5242 [pid 5561] set_robust_list(0x7fb3e383f9a0, 24 [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5561] <... set_robust_list resumed>) = 0 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5561] rt_sigprocmask(SIG_SETMASK, [], [pid 5560] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5560] <... futex resumed>) = 0 [pid 5561] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5560] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] <... socketpair resumed>[3, 4]) = 0 [pid 5561] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... futex resumed>) = 0 [pid 5561] <... futex resumed>) = 1 [pid 5561] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5560] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... setsockopt resumed>) = 0 [pid 5560] <... futex resumed>) = 0 [pid 5561] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] <... futex resumed>) = 0 [pid 5561] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5560] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5560] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5561] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... futex resumed>) = 0 [pid 5561] <... futex resumed>) = 1 [pid 5560] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] close(4 [pid 5560] <... futex resumed>) = 0 [pid 5560] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... close resumed>) = 0 [pid 5560] <... futex resumed>) = 0 [pid 5561] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5561] <... futex resumed>) = 0 [pid 5560] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5561] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5562 attached [pid 5562] set_robust_list(0x7fb3e381e9a0, 24 [pid 5560] <... clone3 resumed> => {parent_tid=[5243]}, 88) = 5243 [pid 5562] <... set_robust_list resumed>) = 0 [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5562] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5560] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... futex resumed>) = 0 [pid 5560] <... futex resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5560] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5562] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5560] <... futex resumed>) = 0 [pid 5562] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] close(3) = 0 [pid 5560] close(4) = -1 EBADF (Bad file descriptor) [pid 5560] close(5) = -1 EBADF (Bad file descriptor) [pid 5560] close(6) = -1 EBADF (Bad file descriptor) [pid 5560] close(7) = -1 EBADF (Bad file descriptor) [pid 5560] close(8) = -1 EBADF (Bad file descriptor) [pid 5560] close(9) = -1 EBADF (Bad file descriptor) [pid 5560] close(10) = -1 EBADF (Bad file descriptor) [pid 5560] close(11) = -1 EBADF (Bad file descriptor) [pid 5560] close(12) = -1 EBADF (Bad file descriptor) [pid 5560] close(13) = -1 EBADF (Bad file descriptor) [pid 5560] close(14) = -1 EBADF (Bad file descriptor) [pid 5560] close(15) = -1 EBADF (Bad file descriptor) [pid 5560] close(16) = -1 EBADF (Bad file descriptor) [pid 5560] close(17) = -1 EBADF (Bad file descriptor) [pid 5560] close(18) = -1 EBADF (Bad file descriptor) [pid 5560] close(19) = -1 EBADF (Bad file descriptor) [pid 5560] close(20) = -1 EBADF (Bad file descriptor) [pid 5560] close(21) = -1 EBADF (Bad file descriptor) [pid 5560] close(22) = -1 EBADF (Bad file descriptor) [pid 5560] close(23) = -1 EBADF (Bad file descriptor) [pid 5560] close(24) = -1 EBADF (Bad file descriptor) [pid 5560] close(25) = -1 EBADF (Bad file descriptor) [pid 5560] close(26) = -1 EBADF (Bad file descriptor) [pid 5560] close(27) = -1 EBADF (Bad file descriptor) [pid 5560] close(28) = -1 EBADF (Bad file descriptor) [pid 5560] close(29) = -1 EBADF (Bad file descriptor) [pid 5560] exit_group(0) = ? [pid 5561] <... futex resumed>) = ? [pid 5561] +++ exited with 0 +++ [pid 5562] <... futex resumed>) = ? [pid 5562] +++ exited with 0 +++ [pid 5560] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5244 ./strace-static-x86_64: Process 5563 attached [pid 5563] set_robust_list(0x5555558796a0, 24) = 0 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4) = 4 [pid 5563] close(3) = 0 [pid 5563] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5563] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5563] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5245]}, 88) = 5245 ./strace-static-x86_64: Process 5564 attached [pid 5564] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5564] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5563] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5564] <... futex resumed>) = 0 [pid 5564] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5563] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5563] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5564] <... futex resumed>) = 0 [pid 5564] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5564] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5563] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5564] <... futex resumed>) = 0 [pid 5563] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5564] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5563] <... futex resumed>) = 0 [pid 5564] close(4 [pid 5563] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... close resumed>) = 0 [pid 5564] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = 0 [pid 5564] <... futex resumed>) = 0 [pid 5563] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5563] <... futex resumed>) = 0 [pid 5564] <... sendmsg resumed>) = 0 [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5563] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5564] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5563] <... futex resumed>) = 0 [pid 5564] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] close(3) = 0 [pid 5563] close(4) = -1 EBADF (Bad file descriptor) [pid 5563] close(5) = -1 EBADF (Bad file descriptor) [pid 5563] close(6) = -1 EBADF (Bad file descriptor) [pid 5563] close(7) = -1 EBADF (Bad file descriptor) [pid 5563] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] close(9) = -1 EBADF (Bad file descriptor) [pid 5563] close(10) = -1 EBADF (Bad file descriptor) [pid 5563] close(11) = -1 EBADF (Bad file descriptor) [pid 5563] close(12) = -1 EBADF (Bad file descriptor) [pid 5563] close(13) = -1 EBADF (Bad file descriptor) [pid 5563] close(14) = -1 EBADF (Bad file descriptor) [pid 5563] close(15) = -1 EBADF (Bad file descriptor) [pid 5563] close(16) = -1 EBADF (Bad file descriptor) [pid 5563] close(17) = -1 EBADF (Bad file descriptor) [pid 5563] close(18) = -1 EBADF (Bad file descriptor) [pid 5563] close(19) = -1 EBADF (Bad file descriptor) [pid 5563] close(20) = -1 EBADF (Bad file descriptor) [pid 5563] close(21) = -1 EBADF (Bad file descriptor) [pid 5563] close(22) = -1 EBADF (Bad file descriptor) [pid 5563] close(23) = -1 EBADF (Bad file descriptor) [pid 5563] close(24) = -1 EBADF (Bad file descriptor) [pid 5563] close(25) = -1 EBADF (Bad file descriptor) [pid 5563] close(26) = -1 EBADF (Bad file descriptor) [pid 5563] close(27) = -1 EBADF (Bad file descriptor) [pid 5563] close(28) = -1 EBADF (Bad file descriptor) [pid 5563] close(29) = -1 EBADF (Bad file descriptor) [pid 5563] exit_group(0) = ? [pid 5564] <... futex resumed>) = ? [pid 5564] +++ exited with 0 +++ [pid 5563] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5246 ./strace-static-x86_64: Process 5565 attached [pid 5565] set_robust_list(0x5555558796a0, 24) = 0 [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5565] setpgid(0, 0) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5565] write(3, "1000", 4) = 4 [pid 5565] close(3) = 0 [pid 5565] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5565] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5565] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5565] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5566 attached => {parent_tid=[5247]}, 88) = 5247 [pid 5566] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5565] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5565] <... futex resumed>) = 0 [pid 5565] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5566] <... socketpair resumed>[3, 4]) = 0 [pid 5566] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 1 [pid 5566] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5566] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 1 [pid 5566] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5566] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 1 [pid 5566] close(4) = 0 [pid 5565] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] <... futex resumed>) = 0 [pid 5565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5565] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5566] <... futex resumed>) = 0 [pid 5565] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5566] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5567 attached [pid 5567] set_robust_list(0x7fb3e381e9a0, 24 [pid 5565] <... clone3 resumed> => {parent_tid=[5248]}, 88) = 5248 [pid 5567] <... set_robust_list resumed>) = 0 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5565] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5567] <... sendmsg resumed>) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5567] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5565] <... futex resumed>) = 0 [pid 5565] close(3 [pid 5567] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] <... close resumed>) = 0 [pid 5565] close(4) = -1 EBADF (Bad file descriptor) [pid 5565] close(5) = -1 EBADF (Bad file descriptor) [pid 5565] close(6) = -1 EBADF (Bad file descriptor) [pid 5565] close(7) = -1 EBADF (Bad file descriptor) [pid 5565] close(8) = -1 EBADF (Bad file descriptor) [pid 5565] close(9) = -1 EBADF (Bad file descriptor) [pid 5565] close(10) = -1 EBADF (Bad file descriptor) [pid 5565] close(11) = -1 EBADF (Bad file descriptor) [pid 5565] close(12) = -1 EBADF (Bad file descriptor) [pid 5565] close(13) = -1 EBADF (Bad file descriptor) [pid 5565] close(14) = -1 EBADF (Bad file descriptor) [pid 5565] close(15) = -1 EBADF (Bad file descriptor) [pid 5565] close(16) = -1 EBADF (Bad file descriptor) [pid 5565] close(17) = -1 EBADF (Bad file descriptor) [pid 5565] close(18) = -1 EBADF (Bad file descriptor) [pid 5565] close(19) = -1 EBADF (Bad file descriptor) [pid 5565] close(20) = -1 EBADF (Bad file descriptor) [pid 5565] close(21) = -1 EBADF (Bad file descriptor) [pid 5565] close(22) = -1 EBADF (Bad file descriptor) [pid 5565] close(23) = -1 EBADF (Bad file descriptor) [pid 5565] close(24) = -1 EBADF (Bad file descriptor) [pid 5565] close(25) = -1 EBADF (Bad file descriptor) [pid 5565] close(26) = -1 EBADF (Bad file descriptor) [pid 5565] close(27) = -1 EBADF (Bad file descriptor) [pid 5565] close(28) = -1 EBADF (Bad file descriptor) [pid 5565] close(29) = -1 EBADF (Bad file descriptor) [pid 5565] exit_group(0 [pid 5567] <... futex resumed>) = ? [pid 5566] <... futex resumed>) = ? [pid 5565] <... exit_group resumed>) = ? [pid 5567] +++ exited with 0 +++ [pid 5566] +++ exited with 0 +++ [pid 5565] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5249 ./strace-static-x86_64: Process 5568 attached [pid 5568] set_robust_list(0x5555558796a0, 24) = 0 [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5568] setpgid(0, 0) = 0 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5568] write(3, "1000", 4) = 4 [pid 5568] close(3) = 0 [pid 5568] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5568] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5568] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5569 attached => {parent_tid=[5250]}, 88) = 5250 [pid 5569] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5569] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5568] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5569] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5568] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] <... socketpair resumed>[3, 4]) = 0 [pid 5569] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] <... futex resumed>) = 0 [pid 5568] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5569] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5569] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5568] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5569] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5568] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] <... sendmsg resumed>) = 425 [pid 5569] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5568] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = 1 [pid 5569] close(4) = 0 [pid 5568] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] <... futex resumed>) = 0 [pid 5568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5568] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5568] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5570 attached => {parent_tid=[5251]}, 88) = 5251 [pid 5570] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5570] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5568] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5570] <... futex resumed>) = 0 [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5568] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5570] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5570] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5570] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] <... futex resumed>) = 0 [pid 5568] close(3) = 0 [pid 5568] close(4) = -1 EBADF (Bad file descriptor) [pid 5568] close(5) = -1 EBADF (Bad file descriptor) [pid 5568] close(6) = -1 EBADF (Bad file descriptor) [pid 5568] close(7) = -1 EBADF (Bad file descriptor) [pid 5568] close(8) = -1 EBADF (Bad file descriptor) [pid 5568] close(9) = -1 EBADF (Bad file descriptor) [pid 5568] close(10) = -1 EBADF (Bad file descriptor) [pid 5568] close(11) = -1 EBADF (Bad file descriptor) [pid 5568] close(12) = -1 EBADF (Bad file descriptor) [pid 5568] close(13) = -1 EBADF (Bad file descriptor) [pid 5568] close(14) = -1 EBADF (Bad file descriptor) [pid 5568] close(15) = -1 EBADF (Bad file descriptor) [pid 5568] close(16) = -1 EBADF (Bad file descriptor) [pid 5568] close(17) = -1 EBADF (Bad file descriptor) [pid 5568] close(18) = -1 EBADF (Bad file descriptor) [pid 5568] close(19) = -1 EBADF (Bad file descriptor) [pid 5568] close(20) = -1 EBADF (Bad file descriptor) [pid 5568] close(21) = -1 EBADF (Bad file descriptor) [pid 5568] close(22) = -1 EBADF (Bad file descriptor) [pid 5568] close(23) = -1 EBADF (Bad file descriptor) [pid 5568] close(24) = -1 EBADF (Bad file descriptor) [pid 5568] close(25) = -1 EBADF (Bad file descriptor) [pid 5568] close(26) = -1 EBADF (Bad file descriptor) [pid 5568] close(27) = -1 EBADF (Bad file descriptor) [pid 5568] close(28) = -1 EBADF (Bad file descriptor) [pid 5568] close(29) = -1 EBADF (Bad file descriptor) [pid 5568] exit_group(0 [pid 5569] <... futex resumed>) = ? [pid 5568] <... exit_group resumed>) = ? [pid 5570] <... futex resumed>) = ? [pid 5569] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 5568] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5252 ./strace-static-x86_64: Process 5571 attached [pid 5571] set_robust_list(0x5555558796a0, 24) = 0 [pid 5571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5571] setpgid(0, 0) = 0 [pid 5571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5571] write(3, "1000", 4) = 4 [pid 5571] close(3) = 0 [pid 5571] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5571] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5571] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5253]}, 88) = 5253 ./strace-static-x86_64: Process 5572 attached [pid 5572] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5572] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5571] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5572] <... futex resumed>) = 0 [pid 5571] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5572] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5571] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5572] <... futex resumed>) = 0 [pid 5572] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5571] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] <... setsockopt resumed>) = 0 [pid 5572] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5572] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5571] <... futex resumed>) = 0 [pid 5571] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] <... futex resumed>) = 0 [pid 5571] <... futex resumed>) = 1 [pid 5571] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5572] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5571] <... futex resumed>) = 0 [pid 5572] close(4 [pid 5571] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5571] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5572] <... close resumed>) = 0 [pid 5572] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5571] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5571] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5573 attached => {parent_tid=[5254]}, 88) = 5254 [pid 5573] set_robust_list(0x7fb3e381e9a0, 24 [pid 5571] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] <... set_robust_list resumed>) = 0 [pid 5571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], [pid 5571] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5571] <... futex resumed>) = 0 [pid 5571] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] <... sendmsg resumed>) = 0 [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5573] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 1 [pid 5571] close(3 [pid 5573] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5571] <... close resumed>) = 0 [pid 5571] close(4) = -1 EBADF (Bad file descriptor) [pid 5571] close(5) = -1 EBADF (Bad file descriptor) [pid 5571] close(6) = -1 EBADF (Bad file descriptor) [pid 5571] close(7) = -1 EBADF (Bad file descriptor) [pid 5571] close(8) = -1 EBADF (Bad file descriptor) [pid 5571] close(9) = -1 EBADF (Bad file descriptor) [pid 5571] close(10) = -1 EBADF (Bad file descriptor) [pid 5571] close(11) = -1 EBADF (Bad file descriptor) [pid 5571] close(12) = -1 EBADF (Bad file descriptor) [pid 5571] close(13) = -1 EBADF (Bad file descriptor) [pid 5571] close(14) = -1 EBADF (Bad file descriptor) [pid 5571] close(15) = -1 EBADF (Bad file descriptor) [pid 5571] close(16) = -1 EBADF (Bad file descriptor) [pid 5571] close(17) = -1 EBADF (Bad file descriptor) [pid 5571] close(18) = -1 EBADF (Bad file descriptor) [pid 5571] close(19) = -1 EBADF (Bad file descriptor) [pid 5571] close(20) = -1 EBADF (Bad file descriptor) [pid 5571] close(21) = -1 EBADF (Bad file descriptor) [pid 5571] close(22) = -1 EBADF (Bad file descriptor) [pid 5571] close(23) = -1 EBADF (Bad file descriptor) [pid 5571] close(24) = -1 EBADF (Bad file descriptor) [pid 5571] close(25) = -1 EBADF (Bad file descriptor) [pid 5571] close(26) = -1 EBADF (Bad file descriptor) [pid 5571] close(27) = -1 EBADF (Bad file descriptor) [pid 5571] close(28) = -1 EBADF (Bad file descriptor) [pid 5571] close(29) = -1 EBADF (Bad file descriptor) [pid 5571] exit_group(0 [pid 5572] <... futex resumed>) = ? [pid 5571] <... exit_group resumed>) = ? [pid 5572] +++ exited with 0 +++ [pid 5573] <... futex resumed>) = ? [pid 5573] +++ exited with 0 +++ [pid 5571] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5255 ./strace-static-x86_64: Process 5574 attached [pid 5574] set_robust_list(0x5555558796a0, 24) = 0 [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] setpgid(0, 0) = 0 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5574] write(3, "1000", 4) = 4 [pid 5574] close(3) = 0 [pid 5574] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5574] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5575 attached [pid 5575] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5575] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] <... clone3 resumed> => {parent_tid=[5256]}, 88) = 5256 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5574] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5575] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5574] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] <... socketpair resumed>[3, 4]) = 0 [pid 5575] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... futex resumed>) = 0 [pid 5574] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5575] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5574] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] <... setsockopt resumed>) = 0 [pid 5575] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5574] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5575] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5575] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5574] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5574] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5575] close(4 [pid 5574] <... clone3 resumed> => {parent_tid=[5257]}, 88) = 5257 [pid 5575] <... close resumed>) = 0 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5574] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5576 attached [pid 5576] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5575] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5575] <... futex resumed>) = 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5575] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5576] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5576] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... futex resumed>) = 0 [pid 5576] <... futex resumed>) = 1 [pid 5574] close(3 [pid 5576] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] <... close resumed>) = 0 [pid 5574] close(4) = -1 EBADF (Bad file descriptor) [pid 5574] close(5) = -1 EBADF (Bad file descriptor) [pid 5574] close(6) = -1 EBADF (Bad file descriptor) [pid 5574] close(7) = -1 EBADF (Bad file descriptor) [pid 5574] close(8) = -1 EBADF (Bad file descriptor) [pid 5574] close(9) = -1 EBADF (Bad file descriptor) [pid 5574] close(10) = -1 EBADF (Bad file descriptor) [pid 5574] close(11) = -1 EBADF (Bad file descriptor) [pid 5574] close(12) = -1 EBADF (Bad file descriptor) [pid 5574] close(13) = -1 EBADF (Bad file descriptor) [pid 5574] close(14) = -1 EBADF (Bad file descriptor) [pid 5574] close(15) = -1 EBADF (Bad file descriptor) [pid 5574] close(16) = -1 EBADF (Bad file descriptor) [pid 5574] close(17) = -1 EBADF (Bad file descriptor) [pid 5574] close(18) = -1 EBADF (Bad file descriptor) [pid 5574] close(19) = -1 EBADF (Bad file descriptor) [pid 5574] close(20) = -1 EBADF (Bad file descriptor) [pid 5574] close(21) = -1 EBADF (Bad file descriptor) [pid 5574] close(22) = -1 EBADF (Bad file descriptor) [pid 5574] close(23) = -1 EBADF (Bad file descriptor) [pid 5574] close(24) = -1 EBADF (Bad file descriptor) [pid 5574] close(25) = -1 EBADF (Bad file descriptor) [pid 5574] close(26) = -1 EBADF (Bad file descriptor) [pid 5574] close(27) = -1 EBADF (Bad file descriptor) [pid 5574] close(28) = -1 EBADF (Bad file descriptor) [pid 5574] close(29) = -1 EBADF (Bad file descriptor) [pid 5574] exit_group(0 [pid 5576] <... futex resumed>) = ? [pid 5575] <... futex resumed>) = ? [pid 5574] <... exit_group resumed>) = ? [pid 5576] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 5574] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5258 ./strace-static-x86_64: Process 5577 attached [pid 5577] set_robust_list(0x5555558796a0, 24) = 0 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5577] setpgid(0, 0) = 0 [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5577] write(3, "1000", 4) = 4 [pid 5577] close(3) = 0 [pid 5577] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5577] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5578 attached [pid 5578] set_robust_list(0x7fb3e383f9a0, 24 [pid 5577] <... clone3 resumed> => {parent_tid=[5259]}, 88) = 5259 [pid 5578] <... set_robust_list resumed>) = 0 [pid 5577] rt_sigprocmask(SIG_SETMASK, [], [pid 5578] rt_sigprocmask(SIG_SETMASK, [], [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5577] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5577] <... futex resumed>) = 0 [pid 5577] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... socketpair resumed>[3, 4]) = 0 [pid 5578] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5577] <... futex resumed>) = 0 [pid 5578] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5577] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5578] <... setsockopt resumed>) = 0 [pid 5578] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... futex resumed>) = 0 [pid 5577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5577] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5577] <... futex resumed>) = 0 [pid 5578] <... sendmsg resumed>) = 425 [pid 5578] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5578] <... futex resumed>) = 0 [pid 5578] close(4 [pid 5577] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5577] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5579 attached => {parent_tid=[5260]}, 88) = 5260 [pid 5577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5577] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5579] set_robust_list(0x7fb3e381e9a0, 24 [pid 5577] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5579] <... set_robust_list resumed>) = 0 [pid 5579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5578] <... close resumed>) = 0 [pid 5579] <... sendmsg resumed>) = 0 [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5578] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5578] <... futex resumed>) = 0 [pid 5579] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5578] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5579] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5577] <... futex resumed>) = 0 [pid 5579] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] close(3) = 0 [pid 5577] close(4) = -1 EBADF (Bad file descriptor) [pid 5577] close(5) = -1 EBADF (Bad file descriptor) [pid 5577] close(6) = -1 EBADF (Bad file descriptor) [pid 5577] close(7) = -1 EBADF (Bad file descriptor) [pid 5577] close(8) = -1 EBADF (Bad file descriptor) [pid 5577] close(9) = -1 EBADF (Bad file descriptor) [pid 5577] close(10) = -1 EBADF (Bad file descriptor) [pid 5577] close(11) = -1 EBADF (Bad file descriptor) [pid 5577] close(12) = -1 EBADF (Bad file descriptor) [pid 5577] close(13) = -1 EBADF (Bad file descriptor) [pid 5577] close(14) = -1 EBADF (Bad file descriptor) [pid 5577] close(15) = -1 EBADF (Bad file descriptor) [pid 5577] close(16) = -1 EBADF (Bad file descriptor) [pid 5577] close(17) = -1 EBADF (Bad file descriptor) [pid 5577] close(18) = -1 EBADF (Bad file descriptor) [pid 5577] close(19) = -1 EBADF (Bad file descriptor) [pid 5577] close(20) = -1 EBADF (Bad file descriptor) [pid 5577] close(21) = -1 EBADF (Bad file descriptor) [pid 5577] close(22) = -1 EBADF (Bad file descriptor) [pid 5577] close(23) = -1 EBADF (Bad file descriptor) [pid 5577] close(24) = -1 EBADF (Bad file descriptor) [pid 5577] close(25) = -1 EBADF (Bad file descriptor) [pid 5577] close(26) = -1 EBADF (Bad file descriptor) [pid 5577] close(27) = -1 EBADF (Bad file descriptor) [pid 5577] close(28) = -1 EBADF (Bad file descriptor) [pid 5577] close(29) = -1 EBADF (Bad file descriptor) [pid 5577] exit_group(0 [pid 5579] <... futex resumed>) = ? [pid 5578] <... futex resumed>) = ? [pid 5577] <... exit_group resumed>) = ? [pid 5579] +++ exited with 0 +++ [pid 5578] +++ exited with 0 +++ [pid 5577] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5261 ./strace-static-x86_64: Process 5580 attached [pid 5580] set_robust_list(0x5555558796a0, 24) = 0 [pid 5580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5580] setpgid(0, 0) = 0 [pid 5580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5580] write(3, "1000", 4) = 4 [pid 5580] close(3) = 0 [pid 5580] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5580] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5580] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5580] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5581 attached => {parent_tid=[5262]}, 88) = 5262 [pid 5581] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5581] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5580] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5581] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5580] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] <... socketpair resumed>[3, 4]) = 0 [pid 5581] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5581] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5580] <... futex resumed>) = 0 [pid 5580] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5581] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5581] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5580] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5580] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = 0 [pid 5580] <... futex resumed>) = 1 [pid 5581] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5580] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] <... sendmsg resumed>) = 425 [pid 5581] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5580] <... futex resumed>) = 0 [pid 5581] close(4 [pid 5580] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... close resumed>) = 0 [pid 5581] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5580] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5580] <... futex resumed>) = 0 [pid 5580] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] <... sendmsg resumed>) = 0 [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5581] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5580] <... futex resumed>) = 0 [pid 5580] close(3 [pid 5581] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5580] <... close resumed>) = 0 [pid 5580] close(4) = -1 EBADF (Bad file descriptor) [pid 5580] close(5) = -1 EBADF (Bad file descriptor) [pid 5580] close(6) = -1 EBADF (Bad file descriptor) [pid 5580] close(7) = -1 EBADF (Bad file descriptor) [pid 5580] close(8) = -1 EBADF (Bad file descriptor) [pid 5580] close(9) = -1 EBADF (Bad file descriptor) [pid 5580] close(10) = -1 EBADF (Bad file descriptor) [pid 5580] close(11) = -1 EBADF (Bad file descriptor) [pid 5580] close(12) = -1 EBADF (Bad file descriptor) [pid 5580] close(13) = -1 EBADF (Bad file descriptor) [pid 5580] close(14) = -1 EBADF (Bad file descriptor) [pid 5580] close(15) = -1 EBADF (Bad file descriptor) [pid 5580] close(16) = -1 EBADF (Bad file descriptor) [pid 5580] close(17) = -1 EBADF (Bad file descriptor) [pid 5580] close(18) = -1 EBADF (Bad file descriptor) [pid 5580] close(19) = -1 EBADF (Bad file descriptor) [pid 5580] close(20) = -1 EBADF (Bad file descriptor) [pid 5580] close(21) = -1 EBADF (Bad file descriptor) [pid 5580] close(22) = -1 EBADF (Bad file descriptor) [pid 5580] close(23) = -1 EBADF (Bad file descriptor) [pid 5580] close(24) = -1 EBADF (Bad file descriptor) [pid 5580] close(25) = -1 EBADF (Bad file descriptor) [pid 5580] close(26) = -1 EBADF (Bad file descriptor) [pid 5580] close(27) = -1 EBADF (Bad file descriptor) [pid 5580] close(28) = -1 EBADF (Bad file descriptor) [pid 5580] close(29) = -1 EBADF (Bad file descriptor) [pid 5580] exit_group(0) = ? [pid 5581] <... futex resumed>) = ? [pid 5581] +++ exited with 0 +++ [pid 5580] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5263 ./strace-static-x86_64: Process 5582 attached [pid 5582] set_robust_list(0x5555558796a0, 24) = 0 [pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5582] setpgid(0, 0) = 0 [pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5582] write(3, "1000", 4) = 4 [pid 5582] close(3) = 0 [pid 5582] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5582] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5264]}, 88) = 5264 [pid 5582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5582] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5583 attached [pid 5583] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5583] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5583] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... futex resumed>) = 0 [pid 5582] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] <... futex resumed>) = 1 [pid 5583] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5583] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... futex resumed>) = 0 [pid 5582] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] <... futex resumed>) = 1 [pid 5583] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5583] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... futex resumed>) = 0 [pid 5582] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5582] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5265]}, 88) = 5265 [pid 5582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5582] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] <... futex resumed>) = 1 [pid 5583] close(4) = 0 [pid 5583] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5583] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5584 attached [pid 5584] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5584] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5582] <... futex resumed>) = 0 [pid 5582] close(3) = 0 [pid 5582] close(4) = -1 EBADF (Bad file descriptor) [pid 5582] close(5 [pid 5584] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(6) = -1 EBADF (Bad file descriptor) [pid 5582] close(7) = -1 EBADF (Bad file descriptor) [pid 5582] close(8) = -1 EBADF (Bad file descriptor) [pid 5582] close(9) = -1 EBADF (Bad file descriptor) [pid 5582] close(10) = -1 EBADF (Bad file descriptor) [pid 5582] close(11) = -1 EBADF (Bad file descriptor) [pid 5582] close(12) = -1 EBADF (Bad file descriptor) [pid 5582] close(13) = -1 EBADF (Bad file descriptor) [pid 5582] close(14) = -1 EBADF (Bad file descriptor) [pid 5582] close(15) = -1 EBADF (Bad file descriptor) [pid 5582] close(16) = -1 EBADF (Bad file descriptor) [pid 5582] close(17) = -1 EBADF (Bad file descriptor) [pid 5582] close(18) = -1 EBADF (Bad file descriptor) [pid 5582] close(19) = -1 EBADF (Bad file descriptor) [pid 5582] close(20) = -1 EBADF (Bad file descriptor) [pid 5582] close(21) = -1 EBADF (Bad file descriptor) [pid 5582] close(22) = -1 EBADF (Bad file descriptor) [pid 5582] close(23) = -1 EBADF (Bad file descriptor) [pid 5582] close(24) = -1 EBADF (Bad file descriptor) [pid 5582] close(25) = -1 EBADF (Bad file descriptor) [pid 5582] close(26) = -1 EBADF (Bad file descriptor) [pid 5582] close(27) = -1 EBADF (Bad file descriptor) [pid 5582] close(28) = -1 EBADF (Bad file descriptor) [pid 5582] close(29) = -1 EBADF (Bad file descriptor) [pid 5582] exit_group(0 [pid 5583] <... futex resumed>) = ? [pid 5582] <... exit_group resumed>) = ? [pid 5584] <... futex resumed>) = ? [pid 5583] +++ exited with 0 +++ [pid 5584] +++ exited with 0 +++ [pid 5582] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5266 ./strace-static-x86_64: Process 5585 attached [pid 5585] set_robust_list(0x5555558796a0, 24) = 0 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5585] setpgid(0, 0) = 0 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5585] write(3, "1000", 4) = 4 [pid 5585] close(3) = 0 [pid 5585] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5585] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5586 attached [pid 5586] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5586] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] <... clone3 resumed> => {parent_tid=[5267]}, 88) = 5267 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5585] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 1 [pid 5586] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5585] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5586] <... socketpair resumed>[3, 4]) = 0 [pid 5586] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5586] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5585] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5586] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5586] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5586] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5585] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5586] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5585] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5586] <... sendmsg resumed>) = 425 [pid 5586] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5586] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5585] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5585] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5586] close(4 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5585] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5586] <... close resumed>) = 0 [pid 5585] <... mprotect resumed>) = 0 [pid 5586] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5586] <... futex resumed>) = 0 [pid 5585] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5586] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5587 attached [pid 5587] set_robust_list(0x7fb3e381e9a0, 24 [pid 5585] <... clone3 resumed> => {parent_tid=[5268]}, 88) = 5268 [pid 5587] <... set_robust_list resumed>) = 0 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], [pid 5587] rt_sigprocmask(SIG_SETMASK, [], [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5585] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5587] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5585] <... futex resumed>) = 0 [pid 5585] close(3 [pid 5587] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] <... close resumed>) = 0 [pid 5585] close(4) = -1 EBADF (Bad file descriptor) [pid 5585] close(5) = -1 EBADF (Bad file descriptor) [pid 5585] close(6) = -1 EBADF (Bad file descriptor) [pid 5585] close(7) = -1 EBADF (Bad file descriptor) [pid 5585] close(8) = -1 EBADF (Bad file descriptor) [pid 5585] close(9) = -1 EBADF (Bad file descriptor) [pid 5585] close(10) = -1 EBADF (Bad file descriptor) [pid 5585] close(11) = -1 EBADF (Bad file descriptor) [pid 5585] close(12) = -1 EBADF (Bad file descriptor) [pid 5585] close(13) = -1 EBADF (Bad file descriptor) [pid 5585] close(14) = -1 EBADF (Bad file descriptor) [pid 5585] close(15) = -1 EBADF (Bad file descriptor) [pid 5585] close(16) = -1 EBADF (Bad file descriptor) [pid 5585] close(17) = -1 EBADF (Bad file descriptor) [pid 5585] close(18) = -1 EBADF (Bad file descriptor) [pid 5585] close(19) = -1 EBADF (Bad file descriptor) [pid 5585] close(20) = -1 EBADF (Bad file descriptor) [pid 5585] close(21) = -1 EBADF (Bad file descriptor) [pid 5585] close(22) = -1 EBADF (Bad file descriptor) [pid 5585] close(23) = -1 EBADF (Bad file descriptor) [pid 5585] close(24) = -1 EBADF (Bad file descriptor) [pid 5585] close(25) = -1 EBADF (Bad file descriptor) [pid 5585] close(26) = -1 EBADF (Bad file descriptor) [pid 5585] close(27) = -1 EBADF (Bad file descriptor) [pid 5585] close(28) = -1 EBADF (Bad file descriptor) [pid 5585] close(29) = -1 EBADF (Bad file descriptor) [pid 5585] exit_group(0 [pid 5586] <... futex resumed>) = ? [pid 5585] <... exit_group resumed>) = ? [pid 5586] +++ exited with 0 +++ [pid 5587] <... futex resumed>) = ? [pid 5587] +++ exited with 0 +++ [pid 5585] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5269 ./strace-static-x86_64: Process 5588 attached [pid 5588] set_robust_list(0x5555558796a0, 24) = 0 [pid 5588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5588] setpgid(0, 0) = 0 [pid 5588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5588] write(3, "1000", 4) = 4 [pid 5588] close(3) = 0 [pid 5588] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5588] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5588] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5589 attached => {parent_tid=[5270]}, 88) = 5270 [pid 5589] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5588] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = 1 [pid 5589] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5588] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5589] <... futex resumed>) = 0 [pid 5588] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5589] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5589] <... futex resumed>) = 0 [pid 5589] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5589] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5588] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = 1 [pid 5589] close(4) = 0 [pid 5589] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 0 [pid 5588] <... futex resumed>) = 1 [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5588] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] <... sendmsg resumed>) = 0 [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5589] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... futex resumed>) = 0 [pid 5588] close(3 [pid 5589] <... futex resumed>) = 1 [pid 5588] <... close resumed>) = 0 [pid 5589] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] close(4) = -1 EBADF (Bad file descriptor) [pid 5588] close(5) = -1 EBADF (Bad file descriptor) [pid 5588] close(6) = -1 EBADF (Bad file descriptor) [pid 5588] close(7) = -1 EBADF (Bad file descriptor) [pid 5588] close(8) = -1 EBADF (Bad file descriptor) [pid 5588] close(9) = -1 EBADF (Bad file descriptor) [pid 5588] close(10) = -1 EBADF (Bad file descriptor) [pid 5588] close(11) = -1 EBADF (Bad file descriptor) [pid 5588] close(12) = -1 EBADF (Bad file descriptor) [pid 5588] close(13) = -1 EBADF (Bad file descriptor) [pid 5588] close(14) = -1 EBADF (Bad file descriptor) [pid 5588] close(15) = -1 EBADF (Bad file descriptor) [pid 5588] close(16) = -1 EBADF (Bad file descriptor) [pid 5588] close(17) = -1 EBADF (Bad file descriptor) [pid 5588] close(18) = -1 EBADF (Bad file descriptor) [pid 5588] close(19) = -1 EBADF (Bad file descriptor) [pid 5588] close(20) = -1 EBADF (Bad file descriptor) [pid 5588] close(21) = -1 EBADF (Bad file descriptor) [pid 5588] close(22) = -1 EBADF (Bad file descriptor) [pid 5588] close(23) = -1 EBADF (Bad file descriptor) [pid 5588] close(24) = -1 EBADF (Bad file descriptor) [pid 5588] close(25) = -1 EBADF (Bad file descriptor) [pid 5588] close(26) = -1 EBADF (Bad file descriptor) [pid 5588] close(27) = -1 EBADF (Bad file descriptor) [pid 5588] close(28) = -1 EBADF (Bad file descriptor) [pid 5588] close(29) = -1 EBADF (Bad file descriptor) [pid 5588] exit_group(0) = ? [pid 5589] <... futex resumed>) = ? [pid 5589] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5271 ./strace-static-x86_64: Process 5590 attached [pid 5590] set_robust_list(0x5555558796a0, 24) = 0 [pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5590] setpgid(0, 0) = 0 [pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5590] write(3, "1000", 4) = 4 [pid 5590] close(3) = 0 [pid 5590] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5590] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5591 attached => {parent_tid=[5272]}, 88) = 5272 [pid 5591] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], [pid 5590] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5590] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = 0 [pid 5590] <... futex resumed>) = 1 [pid 5591] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5590] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] <... socketpair resumed>[3, 4]) = 0 [pid 5591] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = 0 [pid 5590] <... futex resumed>) = 1 [pid 5591] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5591] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] <... futex resumed>) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = 0 [pid 5590] <... futex resumed>) = 1 [pid 5591] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5591] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5591] <... futex resumed>) = 0 [pid 5591] close(4) = 0 [pid 5591] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = 0 [pid 5590] <... futex resumed>) = 1 [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5590] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] <... sendmsg resumed>) = 0 [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5591] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5590] <... futex resumed>) = 0 [pid 5591] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] close(3) = 0 [pid 5590] close(4) = -1 EBADF (Bad file descriptor) [pid 5590] close(5) = -1 EBADF (Bad file descriptor) [pid 5590] close(6) = -1 EBADF (Bad file descriptor) [pid 5590] close(7) = -1 EBADF (Bad file descriptor) [pid 5590] close(8) = -1 EBADF (Bad file descriptor) [pid 5590] close(9) = -1 EBADF (Bad file descriptor) [pid 5590] close(10) = -1 EBADF (Bad file descriptor) [pid 5590] close(11) = -1 EBADF (Bad file descriptor) [pid 5590] close(12) = -1 EBADF (Bad file descriptor) [pid 5590] close(13) = -1 EBADF (Bad file descriptor) [pid 5590] close(14) = -1 EBADF (Bad file descriptor) [pid 5590] close(15) = -1 EBADF (Bad file descriptor) [pid 5590] close(16) = -1 EBADF (Bad file descriptor) [pid 5590] close(17) = -1 EBADF (Bad file descriptor) [pid 5590] close(18) = -1 EBADF (Bad file descriptor) [pid 5590] close(19) = -1 EBADF (Bad file descriptor) [pid 5590] close(20) = -1 EBADF (Bad file descriptor) [pid 5590] close(21) = -1 EBADF (Bad file descriptor) [pid 5590] close(22) = -1 EBADF (Bad file descriptor) [pid 5590] close(23) = -1 EBADF (Bad file descriptor) [pid 5590] close(24) = -1 EBADF (Bad file descriptor) [pid 5590] close(25) = -1 EBADF (Bad file descriptor) [pid 5590] close(26) = -1 EBADF (Bad file descriptor) [pid 5590] close(27) = -1 EBADF (Bad file descriptor) [pid 5590] close(28) = -1 EBADF (Bad file descriptor) [pid 5590] close(29) = -1 EBADF (Bad file descriptor) [pid 5590] exit_group(0) = ? [pid 5591] <... futex resumed>) = ? [pid 5591] +++ exited with 0 +++ [pid 5590] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5273 ./strace-static-x86_64: Process 5592 attached [pid 5592] set_robust_list(0x5555558796a0, 24) = 0 [pid 5592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5592] setpgid(0, 0) = 0 [pid 5592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5592] write(3, "1000", 4) = 4 [pid 5592] close(3) = 0 [pid 5592] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5592] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5274]}, 88) = 5274 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5593 attached NULL, 8) = 0 [pid 5592] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5593] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5593] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5593] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5592] <... futex resumed>) = 0 [pid 5592] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5593] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5593] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5592] <... futex resumed>) = 0 [pid 5592] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5593] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5593] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5592] <... futex resumed>) = 0 [pid 5592] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5592] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] close(4 [pid 5592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5275]}, 88) = 5275 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5592] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5594 attached [pid 5593] <... close resumed>) = 0 [pid 5592] <... futex resumed>) = 0 [pid 5592] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5593] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5593] <... futex resumed>) = 0 [pid 5594] rt_sigprocmask(SIG_SETMASK, [], [pid 5593] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5594] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5592] <... futex resumed>) = 0 [pid 5592] close(3) = 0 [pid 5592] close(4 [pid 5594] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] close(5) = -1 EBADF (Bad file descriptor) [pid 5592] close(6) = -1 EBADF (Bad file descriptor) [pid 5592] close(7) = -1 EBADF (Bad file descriptor) [pid 5592] close(8) = -1 EBADF (Bad file descriptor) [pid 5592] close(9) = -1 EBADF (Bad file descriptor) [pid 5592] close(10) = -1 EBADF (Bad file descriptor) [pid 5592] close(11) = -1 EBADF (Bad file descriptor) [pid 5592] close(12) = -1 EBADF (Bad file descriptor) [pid 5592] close(13) = -1 EBADF (Bad file descriptor) [pid 5592] close(14) = -1 EBADF (Bad file descriptor) [pid 5592] close(15) = -1 EBADF (Bad file descriptor) [pid 5592] close(16) = -1 EBADF (Bad file descriptor) [pid 5592] close(17) = -1 EBADF (Bad file descriptor) [pid 5592] close(18) = -1 EBADF (Bad file descriptor) [pid 5592] close(19) = -1 EBADF (Bad file descriptor) [pid 5592] close(20) = -1 EBADF (Bad file descriptor) [pid 5592] close(21) = -1 EBADF (Bad file descriptor) [pid 5592] close(22) = -1 EBADF (Bad file descriptor) [pid 5592] close(23) = -1 EBADF (Bad file descriptor) [pid 5592] close(24) = -1 EBADF (Bad file descriptor) [pid 5592] close(25) = -1 EBADF (Bad file descriptor) [pid 5592] close(26) = -1 EBADF (Bad file descriptor) [pid 5592] close(27) = -1 EBADF (Bad file descriptor) [pid 5592] close(28) = -1 EBADF (Bad file descriptor) [pid 5592] close(29) = -1 EBADF (Bad file descriptor) [pid 5592] exit_group(0 [pid 5594] <... futex resumed>) = ? [pid 5593] <... futex resumed>) = ? [pid 5592] <... exit_group resumed>) = ? [pid 5593] +++ exited with 0 +++ [pid 5594] +++ exited with 0 +++ [pid 5592] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5276 ./strace-static-x86_64: Process 5595 attached [pid 5595] set_robust_list(0x5555558796a0, 24) = 0 [pid 5595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5595] setpgid(0, 0) = 0 [pid 5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5595] write(3, "1000", 4) = 4 [pid 5595] close(3) = 0 [pid 5595] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5595] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5596 attached => {parent_tid=[5277]}, 88) = 5277 [pid 5596] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5596] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5595] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5596] <... futex resumed>) = 0 [pid 5595] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5596] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5596] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5595] <... futex resumed>) = 0 [pid 5595] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5596] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5596] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5595] <... futex resumed>) = 0 [pid 5595] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5596] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5596] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5595] <... futex resumed>) = 0 [pid 5595] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5595] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5278]}, 88) = 5278 [pid 5595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5595] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5597 attached [pid 5597] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5596] close(4 [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5596] <... close resumed>) = 0 [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5596] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5597] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5596] <... futex resumed>) = 0 [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5596] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5597] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] <... futex resumed>) = 0 [pid 5595] close(3) = 0 [pid 5597] <... futex resumed>) = 1 [pid 5595] close(4) = -1 EBADF (Bad file descriptor) [pid 5597] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] close(5) = -1 EBADF (Bad file descriptor) [pid 5595] close(6) = -1 EBADF (Bad file descriptor) [pid 5595] close(7) = -1 EBADF (Bad file descriptor) [pid 5595] close(8) = -1 EBADF (Bad file descriptor) [pid 5595] close(9) = -1 EBADF (Bad file descriptor) [pid 5595] close(10) = -1 EBADF (Bad file descriptor) [pid 5595] close(11) = -1 EBADF (Bad file descriptor) [pid 5595] close(12) = -1 EBADF (Bad file descriptor) [pid 5595] close(13) = -1 EBADF (Bad file descriptor) [pid 5595] close(14) = -1 EBADF (Bad file descriptor) [pid 5595] close(15) = -1 EBADF (Bad file descriptor) [pid 5595] close(16) = -1 EBADF (Bad file descriptor) [pid 5595] close(17) = -1 EBADF (Bad file descriptor) [pid 5595] close(18) = -1 EBADF (Bad file descriptor) [pid 5595] close(19) = -1 EBADF (Bad file descriptor) [pid 5595] close(20) = -1 EBADF (Bad file descriptor) [pid 5595] close(21) = -1 EBADF (Bad file descriptor) [pid 5595] close(22) = -1 EBADF (Bad file descriptor) [pid 5595] close(23) = -1 EBADF (Bad file descriptor) [pid 5595] close(24) = -1 EBADF (Bad file descriptor) [pid 5595] close(25) = -1 EBADF (Bad file descriptor) [pid 5595] close(26) = -1 EBADF (Bad file descriptor) [pid 5595] close(27) = -1 EBADF (Bad file descriptor) [pid 5595] close(28) = -1 EBADF (Bad file descriptor) [pid 5595] close(29) = -1 EBADF (Bad file descriptor) [pid 5595] exit_group(0 [pid 5596] <... futex resumed>) = ? [pid 5597] <... futex resumed>) = ? [pid 5595] <... exit_group resumed>) = ? [pid 5596] +++ exited with 0 +++ [pid 5597] +++ exited with 0 +++ [pid 5595] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5279 ./strace-static-x86_64: Process 5598 attached [pid 5598] set_robust_list(0x5555558796a0, 24) = 0 [pid 5598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5598] setpgid(0, 0) = 0 [pid 5598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5598] write(3, "1000", 4) = 4 [pid 5598] close(3) = 0 [pid 5598] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5598] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5598] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5599 attached => {parent_tid=[5280]}, 88) = 5280 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5598] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5599] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5599] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5598] <... futex resumed>) = 0 [pid 5598] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5599] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5598] <... futex resumed>) = 0 [pid 5598] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5599] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5598] <... futex resumed>) = 0 [pid 5598] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5598] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5598] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5598] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5600 attached [pid 5599] close(4 [pid 5598] <... clone3 resumed> => {parent_tid=[5281]}, 88) = 5281 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5598] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5598] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5600] set_robust_list(0x7fb3e381e9a0, 24 [pid 5599] <... close resumed>) = 0 [pid 5600] <... set_robust_list resumed>) = 0 [pid 5599] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5599] <... futex resumed>) = 0 [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5600] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5598] <... futex resumed>) = 0 [pid 5598] close(3 [pid 5600] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5598] <... close resumed>) = 0 [pid 5598] close(4) = -1 EBADF (Bad file descriptor) [pid 5598] close(5) = -1 EBADF (Bad file descriptor) [pid 5598] close(6) = -1 EBADF (Bad file descriptor) [pid 5598] close(7) = -1 EBADF (Bad file descriptor) [pid 5598] close(8) = -1 EBADF (Bad file descriptor) [pid 5598] close(9) = -1 EBADF (Bad file descriptor) [pid 5598] close(10) = -1 EBADF (Bad file descriptor) [pid 5598] close(11) = -1 EBADF (Bad file descriptor) [pid 5598] close(12) = -1 EBADF (Bad file descriptor) [pid 5598] close(13) = -1 EBADF (Bad file descriptor) [pid 5598] close(14) = -1 EBADF (Bad file descriptor) [pid 5598] close(15) = -1 EBADF (Bad file descriptor) [pid 5598] close(16) = -1 EBADF (Bad file descriptor) [pid 5598] close(17) = -1 EBADF (Bad file descriptor) [pid 5598] close(18) = -1 EBADF (Bad file descriptor) [pid 5598] close(19) = -1 EBADF (Bad file descriptor) [pid 5598] close(20) = -1 EBADF (Bad file descriptor) [pid 5598] close(21) = -1 EBADF (Bad file descriptor) [pid 5598] close(22) = -1 EBADF (Bad file descriptor) [pid 5598] close(23) = -1 EBADF (Bad file descriptor) [pid 5598] close(24) = -1 EBADF (Bad file descriptor) [pid 5598] close(25) = -1 EBADF (Bad file descriptor) [pid 5598] close(26) = -1 EBADF (Bad file descriptor) [pid 5598] close(27) = -1 EBADF (Bad file descriptor) [pid 5598] close(28) = -1 EBADF (Bad file descriptor) [pid 5598] close(29) = -1 EBADF (Bad file descriptor) [pid 5598] exit_group(0 [pid 5599] <... futex resumed>) = ? [pid 5600] <... futex resumed>) = ? [pid 5598] <... exit_group resumed>) = ? [pid 5599] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 5598] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5282 ./strace-static-x86_64: Process 5601 attached [pid 5601] set_robust_list(0x5555558796a0, 24) = 0 [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5601] setpgid(0, 0) = 0 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5601] write(3, "1000", 4) = 4 [pid 5601] close(3) = 0 [pid 5601] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5601] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5602 attached => {parent_tid=[5283]}, 88) = 5283 [pid 5602] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5602] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5601] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5602] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5601] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5602] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5601] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5601] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5602] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5602] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] <... futex resumed>) = 0 [pid 5601] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5602] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5601] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] <... sendmsg resumed>) = 425 [pid 5602] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5602] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5601] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... futex resumed>) = 0 [pid 5601] <... futex resumed>) = 1 [pid 5602] close(4 [pid 5601] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5601] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5602] <... close resumed>) = 0 [pid 5601] <... mprotect resumed>) = 0 [pid 5602] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5602] <... futex resumed>) = 0 [pid 5601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5603 attached => {parent_tid=[5284]}, 88) = 5284 [pid 5603] set_robust_list(0x7fb3e381e9a0, 24 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5603] <... set_robust_list resumed>) = 0 [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5601] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] <... futex resumed>) = 0 [pid 5601] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5603] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5601] <... futex resumed>) = 0 [pid 5603] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] close(3) = 0 [pid 5601] close(4) = -1 EBADF (Bad file descriptor) [pid 5601] close(5) = -1 EBADF (Bad file descriptor) [pid 5601] close(6) = -1 EBADF (Bad file descriptor) [pid 5601] close(7) = -1 EBADF (Bad file descriptor) [pid 5601] close(8) = -1 EBADF (Bad file descriptor) [pid 5601] close(9) = -1 EBADF (Bad file descriptor) [pid 5601] close(10) = -1 EBADF (Bad file descriptor) [pid 5601] close(11) = -1 EBADF (Bad file descriptor) [pid 5601] close(12) = -1 EBADF (Bad file descriptor) [pid 5601] close(13) = -1 EBADF (Bad file descriptor) [pid 5601] close(14) = -1 EBADF (Bad file descriptor) [pid 5601] close(15) = -1 EBADF (Bad file descriptor) [pid 5601] close(16) = -1 EBADF (Bad file descriptor) [pid 5601] close(17) = -1 EBADF (Bad file descriptor) [pid 5601] close(18) = -1 EBADF (Bad file descriptor) [pid 5601] close(19) = -1 EBADF (Bad file descriptor) [pid 5601] close(20) = -1 EBADF (Bad file descriptor) [pid 5601] close(21) = -1 EBADF (Bad file descriptor) [pid 5601] close(22) = -1 EBADF (Bad file descriptor) [pid 5601] close(23) = -1 EBADF (Bad file descriptor) [pid 5601] close(24) = -1 EBADF (Bad file descriptor) [pid 5601] close(25) = -1 EBADF (Bad file descriptor) [pid 5601] close(26) = -1 EBADF (Bad file descriptor) [pid 5601] close(27) = -1 EBADF (Bad file descriptor) [pid 5601] close(28) = -1 EBADF (Bad file descriptor) [pid 5601] close(29) = -1 EBADF (Bad file descriptor) [pid 5601] exit_group(0 [pid 5602] <... futex resumed>) = ? [pid 5601] <... exit_group resumed>) = ? [pid 5602] +++ exited with 0 +++ [pid 5603] <... futex resumed>) = ? [pid 5603] +++ exited with 0 +++ [pid 5601] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5285 ./strace-static-x86_64: Process 5604 attached [pid 5604] set_robust_list(0x5555558796a0, 24) = 0 [pid 5604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5604] setpgid(0, 0) = 0 [pid 5604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5604] write(3, "1000", 4) = 4 [pid 5604] close(3) = 0 [pid 5604] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5604] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5604] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5286]}, 88) = 5286 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5604] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5604] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5605 attached [pid 5605] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5605] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5605] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5604] <... futex resumed>) = 0 [pid 5604] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5604] <... futex resumed>) = 0 [pid 5605] <... setsockopt resumed>) = 0 [pid 5604] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5605] <... futex resumed>) = 0 [pid 5604] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5604] <... futex resumed>) = 0 [pid 5604] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... sendmsg resumed>) = 425 [pid 5605] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5604] <... futex resumed>) = 0 [pid 5605] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5604] <... futex resumed>) = 0 [pid 5605] close(4 [pid 5604] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5605] <... close resumed>) = 0 [pid 5604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5605] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5605] <... futex resumed>) = 0 [pid 5604] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5605] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] <... mprotect resumed>) = 0 [pid 5604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5606 attached => {parent_tid=[5287]}, 88) = 5287 [pid 5606] set_robust_list(0x7fb3e381e9a0, 24 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5606] <... set_robust_list resumed>) = 0 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5606] rt_sigprocmask(SIG_SETMASK, [], [pid 5604] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5604] <... futex resumed>) = 0 [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5604] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5606] <... sendmsg resumed>) = 0 [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5606] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] <... futex resumed>) = 0 [pid 5606] <... futex resumed>) = 1 [pid 5604] close(3 [pid 5606] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] <... close resumed>) = 0 [pid 5604] close(4) = -1 EBADF (Bad file descriptor) [pid 5604] close(5) = -1 EBADF (Bad file descriptor) [pid 5604] close(6) = -1 EBADF (Bad file descriptor) [pid 5604] close(7) = -1 EBADF (Bad file descriptor) [pid 5604] close(8) = -1 EBADF (Bad file descriptor) [pid 5604] close(9) = -1 EBADF (Bad file descriptor) [pid 5604] close(10) = -1 EBADF (Bad file descriptor) [pid 5604] close(11) = -1 EBADF (Bad file descriptor) [pid 5604] close(12) = -1 EBADF (Bad file descriptor) [pid 5604] close(13) = -1 EBADF (Bad file descriptor) [pid 5604] close(14) = -1 EBADF (Bad file descriptor) [pid 5604] close(15) = -1 EBADF (Bad file descriptor) [pid 5604] close(16) = -1 EBADF (Bad file descriptor) [pid 5604] close(17) = -1 EBADF (Bad file descriptor) [pid 5604] close(18) = -1 EBADF (Bad file descriptor) [pid 5604] close(19) = -1 EBADF (Bad file descriptor) [pid 5604] close(20) = -1 EBADF (Bad file descriptor) [pid 5604] close(21) = -1 EBADF (Bad file descriptor) [pid 5604] close(22) = -1 EBADF (Bad file descriptor) [pid 5604] close(23) = -1 EBADF (Bad file descriptor) [pid 5604] close(24) = -1 EBADF (Bad file descriptor) [pid 5604] close(25) = -1 EBADF (Bad file descriptor) [pid 5604] close(26) = -1 EBADF (Bad file descriptor) [pid 5604] close(27) = -1 EBADF (Bad file descriptor) [pid 5604] close(28) = -1 EBADF (Bad file descriptor) [pid 5604] close(29) = -1 EBADF (Bad file descriptor) [pid 5604] exit_group(0 [pid 5605] <... futex resumed>) = ? [pid 5604] <... exit_group resumed>) = ? [pid 5605] +++ exited with 0 +++ [pid 5606] <... futex resumed>) = ? [pid 5606] +++ exited with 0 +++ [pid 5604] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5288 ./strace-static-x86_64: Process 5607 attached [pid 5607] set_robust_list(0x5555558796a0, 24) = 0 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5607] setpgid(0, 0) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5607] write(3, "1000", 4) = 4 [pid 5607] close(3) = 0 [pid 5607] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5607] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5289]}, 88) = 5289 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5607] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5608 attached [pid 5608] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5608] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5608] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5608] <... futex resumed>) = 1 [pid 5608] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5608] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5608] <... futex resumed>) = 1 [pid 5608] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5608] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5607] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5608] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5609 attached [pid 5607] <... clone3 resumed> => {parent_tid=[5290]}, 88) = 5290 [pid 5608] close(4 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], [pid 5608] <... close resumed>) = 0 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] <... futex resumed>) = 0 [pid 5608] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5609] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5607] <... futex resumed>) = 0 [pid 5609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5607] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5609] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5607] <... futex resumed>) = 0 [pid 5609] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5607] close(3) = 0 [pid 5607] close(4) = -1 EBADF (Bad file descriptor) [pid 5607] close(5) = -1 EBADF (Bad file descriptor) [pid 5607] close(6) = -1 EBADF (Bad file descriptor) [pid 5607] close(7) = -1 EBADF (Bad file descriptor) [pid 5607] close(8) = -1 EBADF (Bad file descriptor) [pid 5607] close(9) = -1 EBADF (Bad file descriptor) [pid 5607] close(10) = -1 EBADF (Bad file descriptor) [pid 5607] close(11) = -1 EBADF (Bad file descriptor) [pid 5607] close(12) = -1 EBADF (Bad file descriptor) [pid 5607] close(13) = -1 EBADF (Bad file descriptor) [pid 5607] close(14) = -1 EBADF (Bad file descriptor) [pid 5607] close(15) = -1 EBADF (Bad file descriptor) [pid 5607] close(16) = -1 EBADF (Bad file descriptor) [pid 5607] close(17) = -1 EBADF (Bad file descriptor) [pid 5607] close(18) = -1 EBADF (Bad file descriptor) [pid 5607] close(19) = -1 EBADF (Bad file descriptor) [pid 5607] close(20) = -1 EBADF (Bad file descriptor) [pid 5607] close(21) = -1 EBADF (Bad file descriptor) [pid 5607] close(22) = -1 EBADF (Bad file descriptor) [pid 5607] close(23) = -1 EBADF (Bad file descriptor) [pid 5607] close(24) = -1 EBADF (Bad file descriptor) [pid 5607] close(25) = -1 EBADF (Bad file descriptor) [pid 5607] close(26) = -1 EBADF (Bad file descriptor) [pid 5607] close(27) = -1 EBADF (Bad file descriptor) [pid 5607] close(28) = -1 EBADF (Bad file descriptor) [pid 5607] close(29) = -1 EBADF (Bad file descriptor) [pid 5607] exit_group(0 [pid 5608] <... futex resumed>) = ? [pid 5609] <... futex resumed>) = ? [pid 5607] <... exit_group resumed>) = ? [pid 5609] +++ exited with 0 +++ [pid 5608] +++ exited with 0 +++ [pid 5607] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5291 ./strace-static-x86_64: Process 5610 attached [pid 5610] set_robust_list(0x5555558796a0, 24) = 0 [pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5610] setpgid(0, 0) = 0 [pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5610] write(3, "1000", 4) = 4 [pid 5610] close(3) = 0 [pid 5610] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5610] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5610] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5292]}, 88) = 5292 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5610] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5611 attached [pid 5611] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5611] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5611] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = 0 [pid 5610] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5611] <... futex resumed>) = 1 [pid 5611] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5611] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = 0 [pid 5610] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5611] <... futex resumed>) = 1 [pid 5611] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5611] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = 0 [pid 5610] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5610] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5293]}, 88) = 5293 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5610] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5611] <... futex resumed>) = 1 [pid 5611] close(4) = 0 [pid 5611] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5612 attached [pid 5612] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5612] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = 0 [pid 5610] close(3) = 0 [pid 5610] close(4) = -1 EBADF (Bad file descriptor) [pid 5610] close(5) = -1 EBADF (Bad file descriptor) [pid 5610] close(6) = -1 EBADF (Bad file descriptor) [pid 5610] close(7) = -1 EBADF (Bad file descriptor) [pid 5610] close(8) = -1 EBADF (Bad file descriptor) [pid 5610] close(9) = -1 EBADF (Bad file descriptor) [pid 5610] close(10) = -1 EBADF (Bad file descriptor) [pid 5610] close(11) = -1 EBADF (Bad file descriptor) [pid 5610] close(12) = -1 EBADF (Bad file descriptor) [pid 5610] close(13) = -1 EBADF (Bad file descriptor) [pid 5610] close(14) = -1 EBADF (Bad file descriptor) [pid 5610] close(15) = -1 EBADF (Bad file descriptor) [pid 5610] close(16) = -1 EBADF (Bad file descriptor) [pid 5610] close(17) = -1 EBADF (Bad file descriptor) [pid 5610] close(18) = -1 EBADF (Bad file descriptor) [pid 5610] close(19) = -1 EBADF (Bad file descriptor) [pid 5610] close(20) = -1 EBADF (Bad file descriptor) [pid 5610] close(21) = -1 EBADF (Bad file descriptor) [pid 5610] close(22) = -1 EBADF (Bad file descriptor) [pid 5610] close(23) = -1 EBADF (Bad file descriptor) [pid 5610] close(24) = -1 EBADF (Bad file descriptor) [pid 5610] close(25) = -1 EBADF (Bad file descriptor) [pid 5610] close(26) = -1 EBADF (Bad file descriptor) [pid 5610] close(27) = -1 EBADF (Bad file descriptor) [pid 5610] close(28) = -1 EBADF (Bad file descriptor) [pid 5610] close(29) = -1 EBADF (Bad file descriptor) [pid 5610] exit_group(0 [pid 5611] <... futex resumed>) = ? [pid 5610] <... exit_group resumed>) = ? [pid 5611] +++ exited with 0 +++ [pid 5612] <... futex resumed>) = ? [pid 5612] +++ exited with 0 +++ [pid 5610] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5294 ./strace-static-x86_64: Process 5613 attached [pid 5613] set_robust_list(0x5555558796a0, 24) = 0 [pid 5613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5613] setpgid(0, 0) = 0 [pid 5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5613] write(3, "1000", 4) = 4 [pid 5613] close(3) = 0 [pid 5613] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5613] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5295]}, 88) = 5295 [pid 5613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5613] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5614 attached [pid 5614] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5614] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5614] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = 0 [pid 5613] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] <... futex resumed>) = 1 [pid 5614] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5614] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = 0 [pid 5613] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] <... futex resumed>) = 1 [pid 5614] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5614] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = 0 [pid 5613] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5613] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5296]}, 88) = 5296 [pid 5613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5613] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] <... futex resumed>) = 1 [pid 5614] close(4) = 0 [pid 5614] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5614] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5615 attached [pid 5615] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5615] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = 0 [pid 5613] close(3) = 0 [pid 5613] close(4) = -1 EBADF (Bad file descriptor) [pid 5613] close(5) = -1 EBADF (Bad file descriptor) [pid 5613] close(6) = -1 EBADF (Bad file descriptor) [pid 5613] close(7) = -1 EBADF (Bad file descriptor) [pid 5613] close(8) = -1 EBADF (Bad file descriptor) [pid 5613] close(9) = -1 EBADF (Bad file descriptor) [pid 5613] close(10) = -1 EBADF (Bad file descriptor) [pid 5613] close(11) = -1 EBADF (Bad file descriptor) [pid 5613] close(12) = -1 EBADF (Bad file descriptor) [pid 5613] close(13) = -1 EBADF (Bad file descriptor) [pid 5613] close(14) = -1 EBADF (Bad file descriptor) [pid 5613] close(15) = -1 EBADF (Bad file descriptor) [pid 5613] close(16) = -1 EBADF (Bad file descriptor) [pid 5613] close(17) = -1 EBADF (Bad file descriptor) [pid 5613] close(18) = -1 EBADF (Bad file descriptor) [pid 5613] close(19) = -1 EBADF (Bad file descriptor) [pid 5613] close(20) = -1 EBADF (Bad file descriptor) [pid 5613] close(21) = -1 EBADF (Bad file descriptor) [pid 5613] close(22) = -1 EBADF (Bad file descriptor) [pid 5613] close(23) = -1 EBADF (Bad file descriptor) [pid 5613] close(24) = -1 EBADF (Bad file descriptor) [pid 5613] close(25) = -1 EBADF (Bad file descriptor) [pid 5613] close(26) = -1 EBADF (Bad file descriptor) [pid 5613] close(27) = -1 EBADF (Bad file descriptor) [pid 5613] close(28) = -1 EBADF (Bad file descriptor) [pid 5613] close(29) = -1 EBADF (Bad file descriptor) [pid 5613] exit_group(0 [pid 5614] <... futex resumed>) = ? [pid 5613] <... exit_group resumed>) = ? [pid 5614] +++ exited with 0 +++ [pid 5615] <... futex resumed>) = ? [pid 5615] +++ exited with 0 +++ [pid 5613] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5297 ./strace-static-x86_64: Process 5616 attached [pid 5616] set_robust_list(0x5555558796a0, 24) = 0 [pid 5616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5616] setpgid(0, 0) = 0 [pid 5616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5616] write(3, "1000", 4) = 4 [pid 5616] close(3) = 0 [pid 5616] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5616] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5616] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5617 attached => {parent_tid=[5298]}, 88) = 5298 [pid 5617] set_robust_list(0x7fb3e383f9a0, 24 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... set_robust_list resumed>) = 0 [pid 5616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5616] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5616] <... futex resumed>) = 0 [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5616] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5617] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5617] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5616] <... futex resumed>) = 0 [pid 5616] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5616] <... futex resumed>) = 0 [pid 5616] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5617] <... setsockopt resumed>) = 0 [pid 5617] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5616] <... futex resumed>) = 0 [pid 5617] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5616] <... futex resumed>) = 0 [pid 5616] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5617] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5617] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5616] <... futex resumed>) = 0 [pid 5617] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5616] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5616] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5617] close(4) = 0 ./strace-static-x86_64: Process 5618 attached [pid 5616] <... clone3 resumed> => {parent_tid=[5299]}, 88) = 5299 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5616] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5616] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] set_robust_list(0x7fb3e381e9a0, 24 [pid 5617] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] <... set_robust_list resumed>) = 0 [pid 5617] <... futex resumed>) = 0 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5618] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5616] <... futex resumed>) = 0 [pid 5618] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] close(3) = 0 [pid 5616] close(4) = -1 EBADF (Bad file descriptor) [pid 5616] close(5) = -1 EBADF (Bad file descriptor) [pid 5616] close(6) = -1 EBADF (Bad file descriptor) [pid 5616] close(7) = -1 EBADF (Bad file descriptor) [pid 5616] close(8) = -1 EBADF (Bad file descriptor) [pid 5616] close(9) = -1 EBADF (Bad file descriptor) [pid 5616] close(10) = -1 EBADF (Bad file descriptor) [pid 5616] close(11) = -1 EBADF (Bad file descriptor) [pid 5616] close(12) = -1 EBADF (Bad file descriptor) [pid 5616] close(13) = -1 EBADF (Bad file descriptor) [pid 5616] close(14) = -1 EBADF (Bad file descriptor) [pid 5616] close(15) = -1 EBADF (Bad file descriptor) [pid 5616] close(16) = -1 EBADF (Bad file descriptor) [pid 5616] close(17) = -1 EBADF (Bad file descriptor) [pid 5616] close(18) = -1 EBADF (Bad file descriptor) [pid 5616] close(19) = -1 EBADF (Bad file descriptor) [pid 5616] close(20) = -1 EBADF (Bad file descriptor) [pid 5616] close(21) = -1 EBADF (Bad file descriptor) [pid 5616] close(22) = -1 EBADF (Bad file descriptor) [pid 5616] close(23) = -1 EBADF (Bad file descriptor) [pid 5616] close(24) = -1 EBADF (Bad file descriptor) [pid 5616] close(25) = -1 EBADF (Bad file descriptor) [pid 5616] close(26) = -1 EBADF (Bad file descriptor) [pid 5616] close(27) = -1 EBADF (Bad file descriptor) [pid 5616] close(28) = -1 EBADF (Bad file descriptor) [pid 5616] close(29) = -1 EBADF (Bad file descriptor) [pid 5616] exit_group(0 [pid 5618] <... futex resumed>) = ? [pid 5617] <... futex resumed>) = ? [pid 5616] <... exit_group resumed>) = ? [pid 5618] +++ exited with 0 +++ [pid 5617] +++ exited with 0 +++ [pid 5616] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5300 ./strace-static-x86_64: Process 5620 attached [pid 5620] set_robust_list(0x5555558796a0, 24) = 0 [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5620] setpgid(0, 0) = 0 [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5620] write(3, "1000", 4) = 4 [pid 5620] close(3) = 0 [pid 5620] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5620] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5620] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5621 attached => {parent_tid=[5301]}, 88) = 5301 [pid 5621] set_robust_list(0x7fb3e383f9a0, 24 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] <... set_robust_list resumed>) = 0 [pid 5621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5621] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5620] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5621] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5620] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] <... socketpair resumed>[3, 4]) = 0 [pid 5621] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5620] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5621] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5621] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5620] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... futex resumed>) = 0 [pid 5620] <... futex resumed>) = 1 [pid 5621] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5620] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] <... sendmsg resumed>) = 425 [pid 5621] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... futex resumed>) = 0 [pid 5620] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... futex resumed>) = 0 [pid 5620] <... futex resumed>) = 1 [pid 5621] close(4) = 0 [pid 5620] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] <... futex resumed>) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5621] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5620] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5302]}, 88) = 5302 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5622 attached [pid 5622] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5622] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5620] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... futex resumed>) = 0 [pid 5620] <... futex resumed>) = 1 [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5620] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5622] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5620] <... futex resumed>) = 0 [pid 5622] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] close(3) = 0 [pid 5620] close(4) = -1 EBADF (Bad file descriptor) [pid 5620] close(5) = -1 EBADF (Bad file descriptor) [pid 5620] close(6) = -1 EBADF (Bad file descriptor) [pid 5620] close(7) = -1 EBADF (Bad file descriptor) [pid 5620] close(8) = -1 EBADF (Bad file descriptor) [pid 5620] close(9) = -1 EBADF (Bad file descriptor) [pid 5620] close(10) = -1 EBADF (Bad file descriptor) [pid 5620] close(11) = -1 EBADF (Bad file descriptor) [pid 5620] close(12) = -1 EBADF (Bad file descriptor) [pid 5620] close(13) = -1 EBADF (Bad file descriptor) [pid 5620] close(14) = -1 EBADF (Bad file descriptor) [pid 5620] close(15) = -1 EBADF (Bad file descriptor) [pid 5620] close(16) = -1 EBADF (Bad file descriptor) [pid 5620] close(17) = -1 EBADF (Bad file descriptor) [pid 5620] close(18) = -1 EBADF (Bad file descriptor) [pid 5620] close(19) = -1 EBADF (Bad file descriptor) [pid 5620] close(20) = -1 EBADF (Bad file descriptor) [pid 5620] close(21) = -1 EBADF (Bad file descriptor) [pid 5620] close(22) = -1 EBADF (Bad file descriptor) [pid 5620] close(23) = -1 EBADF (Bad file descriptor) [pid 5620] close(24) = -1 EBADF (Bad file descriptor) [pid 5620] close(25) = -1 EBADF (Bad file descriptor) [pid 5620] close(26) = -1 EBADF (Bad file descriptor) [pid 5620] close(27) = -1 EBADF (Bad file descriptor) [pid 5620] close(28) = -1 EBADF (Bad file descriptor) [pid 5620] close(29) = -1 EBADF (Bad file descriptor) [pid 5620] exit_group(0 [pid 5621] <... futex resumed>) = ? [pid 5620] <... exit_group resumed>) = ? [pid 5621] +++ exited with 0 +++ [pid 5622] <... futex resumed>) = ? [pid 5622] +++ exited with 0 +++ [pid 5620] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5303 ./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x5555558796a0, 24) = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3) = 0 [pid 5623] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5623] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5624 attached => {parent_tid=[5304]}, 88) = 5304 [pid 5624] set_robust_list(0x7fb3e383f9a0, 24 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5624] <... set_robust_list resumed>) = 0 [pid 5623] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5624] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5623] <... futex resumed>) = 0 [pid 5624] <... socketpair resumed>[3, 4]) = 0 [pid 5623] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5624] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5624] <... futex resumed>) = 0 [pid 5623] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5624] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5624] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5624] <... futex resumed>) = 0 [pid 5624] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5624] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5624] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5623] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5624] <... futex resumed>) = 0 [pid 5624] close(4) = 0 [pid 5623] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5624] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... futex resumed>) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5623] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5625 attached [pid 5625] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5625] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... clone3 resumed> => {parent_tid=[5305]}, 88) = 5305 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5623] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5625] <... futex resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5623] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5625] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5623] <... futex resumed>) = 0 [pid 5625] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] close(3) = 0 [pid 5623] close(4) = -1 EBADF (Bad file descriptor) [pid 5623] close(5) = -1 EBADF (Bad file descriptor) [pid 5623] close(6) = -1 EBADF (Bad file descriptor) [pid 5623] close(7) = -1 EBADF (Bad file descriptor) [pid 5623] close(8) = -1 EBADF (Bad file descriptor) [pid 5623] close(9) = -1 EBADF (Bad file descriptor) [pid 5623] close(10) = -1 EBADF (Bad file descriptor) [pid 5623] close(11) = -1 EBADF (Bad file descriptor) [pid 5623] close(12) = -1 EBADF (Bad file descriptor) [pid 5623] close(13) = -1 EBADF (Bad file descriptor) [pid 5623] close(14) = -1 EBADF (Bad file descriptor) [pid 5623] close(15) = -1 EBADF (Bad file descriptor) [pid 5623] close(16) = -1 EBADF (Bad file descriptor) [pid 5623] close(17) = -1 EBADF (Bad file descriptor) [pid 5623] close(18) = -1 EBADF (Bad file descriptor) [pid 5623] close(19) = -1 EBADF (Bad file descriptor) [pid 5623] close(20) = -1 EBADF (Bad file descriptor) [pid 5623] close(21) = -1 EBADF (Bad file descriptor) [pid 5623] close(22) = -1 EBADF (Bad file descriptor) [pid 5623] close(23) = -1 EBADF (Bad file descriptor) [pid 5623] close(24) = -1 EBADF (Bad file descriptor) [pid 5623] close(25) = -1 EBADF (Bad file descriptor) [pid 5623] close(26) = -1 EBADF (Bad file descriptor) [pid 5623] close(27) = -1 EBADF (Bad file descriptor) [pid 5623] close(28) = -1 EBADF (Bad file descriptor) [pid 5623] close(29) = -1 EBADF (Bad file descriptor) [pid 5623] exit_group(0 [pid 5624] <... futex resumed>) = ? [pid 5623] <... exit_group resumed>) = ? [pid 5624] +++ exited with 0 +++ [pid 5625] <... futex resumed>) = ? [pid 5625] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5306 ./strace-static-x86_64: Process 5626 attached [pid 5626] set_robust_list(0x5555558796a0, 24) = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5626] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5627 attached => {parent_tid=[5307]}, 88) = 5307 [pid 5627] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5627] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5627] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5626] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5627] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5627] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... futex resumed>) = 0 [pid 5627] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5627] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5627] close(4) = 0 [pid 5627] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... sendmsg resumed>) = 0 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5627] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5627] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] close(3) = 0 [pid 5626] close(4) = -1 EBADF (Bad file descriptor) [pid 5626] close(5) = -1 EBADF (Bad file descriptor) [pid 5626] close(6) = -1 EBADF (Bad file descriptor) [pid 5626] close(7) = -1 EBADF (Bad file descriptor) [pid 5626] close(8) = -1 EBADF (Bad file descriptor) [pid 5626] close(9) = -1 EBADF (Bad file descriptor) [pid 5626] close(10) = -1 EBADF (Bad file descriptor) [pid 5626] close(11) = -1 EBADF (Bad file descriptor) [pid 5626] close(12) = -1 EBADF (Bad file descriptor) [pid 5626] close(13) = -1 EBADF (Bad file descriptor) [pid 5626] close(14) = -1 EBADF (Bad file descriptor) [pid 5626] close(15) = -1 EBADF (Bad file descriptor) [pid 5626] close(16) = -1 EBADF (Bad file descriptor) [pid 5626] close(17) = -1 EBADF (Bad file descriptor) [pid 5626] close(18) = -1 EBADF (Bad file descriptor) [pid 5626] close(19) = -1 EBADF (Bad file descriptor) [pid 5626] close(20) = -1 EBADF (Bad file descriptor) [pid 5626] close(21) = -1 EBADF (Bad file descriptor) [pid 5626] close(22) = -1 EBADF (Bad file descriptor) [pid 5626] close(23) = -1 EBADF (Bad file descriptor) [pid 5626] close(24) = -1 EBADF (Bad file descriptor) [pid 5626] close(25) = -1 EBADF (Bad file descriptor) [pid 5626] close(26) = -1 EBADF (Bad file descriptor) [pid 5626] close(27) = -1 EBADF (Bad file descriptor) [pid 5626] close(28) = -1 EBADF (Bad file descriptor) [pid 5626] close(29) = -1 EBADF (Bad file descriptor) [pid 5626] exit_group(0) = ? [pid 5627] <... futex resumed>) = ? [pid 5627] +++ exited with 0 +++ [pid 5626] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5308 ./strace-static-x86_64: Process 5628 attached [pid 5628] set_robust_list(0x5555558796a0, 24) = 0 [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5628] setpgid(0, 0) = 0 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5628] write(3, "1000", 4) = 4 [pid 5628] close(3) = 0 [pid 5628] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5628] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5628] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5629 attached [pid 5629] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], [pid 5628] <... clone3 resumed> => {parent_tid=[5309]}, 88) = 5309 [pid 5629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5629] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5628] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5629] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5629] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5629] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5629] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 1 [pid 5628] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5629] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5628] <... futex resumed>) = 0 [pid 5629] close(4 [pid 5628] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... close resumed>) = 0 [pid 5629] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = 0 [pid 5629] <... futex resumed>) = 0 [pid 5628] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5628] <... futex resumed>) = 0 [pid 5628] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... sendmsg resumed>) = 0 [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5629] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... futex resumed>) = 0 [pid 5628] close(3) = 0 [pid 5628] close(4) = -1 EBADF (Bad file descriptor) [pid 5628] close(5) = -1 EBADF (Bad file descriptor) [pid 5628] close(6) = -1 EBADF (Bad file descriptor) [pid 5628] close(7) = -1 EBADF (Bad file descriptor) [pid 5628] close(8) = -1 EBADF (Bad file descriptor) [pid 5628] close(9) = -1 EBADF (Bad file descriptor) [pid 5628] close(10) = -1 EBADF (Bad file descriptor) [pid 5628] close(11) = -1 EBADF (Bad file descriptor) [pid 5628] close(12) = -1 EBADF (Bad file descriptor) [pid 5628] close(13) = -1 EBADF (Bad file descriptor) [pid 5628] close(14) = -1 EBADF (Bad file descriptor) [pid 5628] close(15) = -1 EBADF (Bad file descriptor) [pid 5628] close(16) = -1 EBADF (Bad file descriptor) [pid 5628] close(17) = -1 EBADF (Bad file descriptor) [pid 5628] close(18) = -1 EBADF (Bad file descriptor) [pid 5628] close(19) = -1 EBADF (Bad file descriptor) [pid 5628] close(20) = -1 EBADF (Bad file descriptor) [pid 5628] close(21) = -1 EBADF (Bad file descriptor) [pid 5628] close(22) = -1 EBADF (Bad file descriptor) [pid 5628] close(23) = -1 EBADF (Bad file descriptor) [pid 5628] close(24) = -1 EBADF (Bad file descriptor) [pid 5628] close(25) = -1 EBADF (Bad file descriptor) [pid 5628] close(26) = -1 EBADF (Bad file descriptor) [pid 5628] close(27) = -1 EBADF (Bad file descriptor) [pid 5628] close(28) = -1 EBADF (Bad file descriptor) [pid 5628] close(29) = -1 EBADF (Bad file descriptor) [pid 5628] exit_group(0) = ? [pid 5629] <... futex resumed>) = ? [pid 5629] +++ exited with 0 +++ [pid 5628] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5310 ./strace-static-x86_64: Process 5630 attached [pid 5630] set_robust_list(0x5555558796a0, 24) = 0 [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5630] setpgid(0, 0) = 0 [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1000", 4) = 4 [pid 5630] close(3) = 0 [pid 5630] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5630] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5631 attached => {parent_tid=[5311]}, 88) = 5311 [pid 5631] set_robust_list(0x7fb3e383f9a0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], [pid 5630] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5630] <... futex resumed>) = 0 [pid 5631] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5630] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... socketpair resumed>[3, 4]) = 0 [pid 5631] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5630] <... futex resumed>) = 0 [pid 5630] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5630] <... futex resumed>) = 0 [pid 5631] <... setsockopt resumed>) = 0 [pid 5630] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5630] <... futex resumed>) = 0 [pid 5630] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5631] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 0 [pid 5630] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5630] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5632 attached => {parent_tid=[5312]}, 88) = 5312 [pid 5632] set_robust_list(0x7fb3e381e9a0, 24 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... futex resumed>) = 1 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] close(4) = 0 [pid 5631] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5632] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5630] <... futex resumed>) = 0 [pid 5630] close(3) = 0 [pid 5632] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] close(4) = -1 EBADF (Bad file descriptor) [pid 5630] close(5) = -1 EBADF (Bad file descriptor) [pid 5630] close(6) = -1 EBADF (Bad file descriptor) [pid 5630] close(7) = -1 EBADF (Bad file descriptor) [pid 5630] close(8) = -1 EBADF (Bad file descriptor) [pid 5630] close(9) = -1 EBADF (Bad file descriptor) [pid 5630] close(10) = -1 EBADF (Bad file descriptor) [pid 5630] close(11) = -1 EBADF (Bad file descriptor) [pid 5630] close(12) = -1 EBADF (Bad file descriptor) [pid 5630] close(13) = -1 EBADF (Bad file descriptor) [pid 5630] close(14) = -1 EBADF (Bad file descriptor) [pid 5630] close(15) = -1 EBADF (Bad file descriptor) [pid 5630] close(16) = -1 EBADF (Bad file descriptor) [pid 5630] close(17) = -1 EBADF (Bad file descriptor) [pid 5630] close(18) = -1 EBADF (Bad file descriptor) [pid 5630] close(19) = -1 EBADF (Bad file descriptor) [pid 5630] close(20) = -1 EBADF (Bad file descriptor) [pid 5630] close(21) = -1 EBADF (Bad file descriptor) [pid 5630] close(22) = -1 EBADF (Bad file descriptor) [pid 5630] close(23) = -1 EBADF (Bad file descriptor) [pid 5630] close(24) = -1 EBADF (Bad file descriptor) [pid 5630] close(25) = -1 EBADF (Bad file descriptor) [pid 5630] close(26) = -1 EBADF (Bad file descriptor) [pid 5630] close(27) = -1 EBADF (Bad file descriptor) [pid 5630] close(28) = -1 EBADF (Bad file descriptor) [pid 5630] close(29) = -1 EBADF (Bad file descriptor) [pid 5630] exit_group(0 [pid 5631] <... futex resumed>) = ? [pid 5630] <... exit_group resumed>) = ? [pid 5631] +++ exited with 0 +++ [pid 5632] <... futex resumed>) = ? [pid 5632] +++ exited with 0 +++ [pid 5630] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5313 ./strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x5555558796a0, 24) = 0 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5633] setpgid(0, 0) = 0 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5633] write(3, "1000", 4) = 4 [pid 5633] close(3) = 0 [pid 5633] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5633] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5634 attached => {parent_tid=[5314]}, 88) = 5314 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5634] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5634] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5633] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5634] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5633] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5634] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5633] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5633] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5634] close(4 [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5315]}, 88) = 5315 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5635 attached [pid 5635] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5635] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = 1 [pid 5635] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] <... close resumed>) = 0 [pid 5634] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5634] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] close(3) = 0 [pid 5633] close(4) = -1 EBADF (Bad file descriptor) [pid 5633] close(5) = -1 EBADF (Bad file descriptor) [pid 5633] close(6) = -1 EBADF (Bad file descriptor) [pid 5633] close(7) = -1 EBADF (Bad file descriptor) [pid 5633] close(8) = -1 EBADF (Bad file descriptor) [pid 5633] close(9) = -1 EBADF (Bad file descriptor) [pid 5633] close(10) = -1 EBADF (Bad file descriptor) [pid 5633] close(11) = -1 EBADF (Bad file descriptor) [pid 5633] close(12) = -1 EBADF (Bad file descriptor) [pid 5633] close(13) = -1 EBADF (Bad file descriptor) [pid 5633] close(14) = -1 EBADF (Bad file descriptor) [pid 5633] close(15) = -1 EBADF (Bad file descriptor) [pid 5633] close(16) = -1 EBADF (Bad file descriptor) [pid 5633] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] close(18) = -1 EBADF (Bad file descriptor) [pid 5633] close(19) = -1 EBADF (Bad file descriptor) [pid 5633] close(20) = -1 EBADF (Bad file descriptor) [pid 5633] close(21) = -1 EBADF (Bad file descriptor) [pid 5633] close(22) = -1 EBADF (Bad file descriptor) [pid 5633] close(23) = -1 EBADF (Bad file descriptor) [pid 5633] close(24) = -1 EBADF (Bad file descriptor) [pid 5633] close(25) = -1 EBADF (Bad file descriptor) [pid 5633] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] close(27) = -1 EBADF (Bad file descriptor) [pid 5633] close(28) = -1 EBADF (Bad file descriptor) [pid 5633] close(29) = -1 EBADF (Bad file descriptor) [pid 5633] exit_group(0) = ? [pid 5635] <... futex resumed>) = ? [pid 5635] +++ exited with 0 +++ [pid 5634] <... futex resumed>) = ? [pid 5634] +++ exited with 0 +++ [pid 5633] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5316 ./strace-static-x86_64: Process 5636 attached [pid 5636] set_robust_list(0x5555558796a0, 24) = 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5636] setpgid(0, 0) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5636] write(3, "1000", 4) = 4 [pid 5636] close(3) = 0 [pid 5636] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5636] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5637 attached => {parent_tid=[5317]}, 88) = 5317 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5637] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5636] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... socketpair resumed>[3, 4]) = 0 [pid 5637] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... futex resumed>) = 0 [pid 5636] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 1 [pid 5637] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5637] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 1 [pid 5637] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5637] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5637] close(4) = 0 [pid 5637] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5636] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5637] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5637] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] close(3) = 0 [pid 5636] close(4) = -1 EBADF (Bad file descriptor) [pid 5636] close(5) = -1 EBADF (Bad file descriptor) [pid 5636] close(6) = -1 EBADF (Bad file descriptor) [pid 5636] close(7) = -1 EBADF (Bad file descriptor) [pid 5636] close(8) = -1 EBADF (Bad file descriptor) [pid 5636] close(9) = -1 EBADF (Bad file descriptor) [pid 5636] close(10) = -1 EBADF (Bad file descriptor) [pid 5636] close(11) = -1 EBADF (Bad file descriptor) [pid 5636] close(12) = -1 EBADF (Bad file descriptor) [pid 5636] close(13) = -1 EBADF (Bad file descriptor) [pid 5636] close(14) = -1 EBADF (Bad file descriptor) [pid 5636] close(15) = -1 EBADF (Bad file descriptor) [pid 5636] close(16) = -1 EBADF (Bad file descriptor) [pid 5636] close(17) = -1 EBADF (Bad file descriptor) [pid 5636] close(18) = -1 EBADF (Bad file descriptor) [pid 5636] close(19) = -1 EBADF (Bad file descriptor) [pid 5636] close(20) = -1 EBADF (Bad file descriptor) [pid 5636] close(21) = -1 EBADF (Bad file descriptor) [pid 5636] close(22) = -1 EBADF (Bad file descriptor) [pid 5636] close(23) = -1 EBADF (Bad file descriptor) [pid 5636] close(24) = -1 EBADF (Bad file descriptor) [pid 5636] close(25) = -1 EBADF (Bad file descriptor) [pid 5636] close(26) = -1 EBADF (Bad file descriptor) [pid 5636] close(27) = -1 EBADF (Bad file descriptor) [pid 5636] close(28) = -1 EBADF (Bad file descriptor) [pid 5636] close(29) = -1 EBADF (Bad file descriptor) [pid 5636] exit_group(0) = ? [pid 5637] <... futex resumed>) = ? [pid 5637] +++ exited with 0 +++ [pid 5636] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5318 ./strace-static-x86_64: Process 5638 attached [pid 5638] set_robust_list(0x5555558796a0, 24) = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5638] setpgid(0, 0) = 0 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1000", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5638] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5639 attached [pid 5639] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5639] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... clone3 resumed> => {parent_tid=[5319]}, 88) = 5319 [pid 5638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5638] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5639] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5638] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... socketpair resumed>[3, 4]) = 0 [pid 5639] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5638] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5639] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... futex resumed>) = 0 [pid 5638] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5639] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5638] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... sendmsg resumed>) = 425 [pid 5639] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5638] <... futex resumed>) = 0 [pid 5639] close(4 [pid 5638] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] <... close resumed>) = 0 [pid 5638] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5639] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5640 attached => {parent_tid=[5320]}, 88) = 5320 [pid 5640] set_robust_list(0x7fb3e381e9a0, 24 [pid 5638] rt_sigprocmask(SIG_SETMASK, [], [pid 5640] <... set_robust_list resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5638] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... sendmsg resumed>) = 0 [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5640] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5638] <... futex resumed>) = 0 [pid 5638] close(3 [pid 5640] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] <... close resumed>) = 0 [pid 5638] close(4) = -1 EBADF (Bad file descriptor) [pid 5638] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] close(6) = -1 EBADF (Bad file descriptor) [pid 5638] close(7) = -1 EBADF (Bad file descriptor) [pid 5638] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] close(11) = -1 EBADF (Bad file descriptor) [pid 5638] close(12) = -1 EBADF (Bad file descriptor) [pid 5638] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] close(14) = -1 EBADF (Bad file descriptor) [pid 5638] close(15) = -1 EBADF (Bad file descriptor) [pid 5638] close(16) = -1 EBADF (Bad file descriptor) [pid 5638] close(17) = -1 EBADF (Bad file descriptor) [pid 5638] close(18) = -1 EBADF (Bad file descriptor) [pid 5638] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] close(20) = -1 EBADF (Bad file descriptor) [pid 5638] close(21) = -1 EBADF (Bad file descriptor) [pid 5638] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] close(23) = -1 EBADF (Bad file descriptor) [pid 5638] close(24) = -1 EBADF (Bad file descriptor) [pid 5638] close(25) = -1 EBADF (Bad file descriptor) [pid 5638] close(26) = -1 EBADF (Bad file descriptor) [pid 5638] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] close(28) = -1 EBADF (Bad file descriptor) [pid 5638] close(29) = -1 EBADF (Bad file descriptor) [pid 5638] exit_group(0 [pid 5639] <... futex resumed>) = ? [pid 5638] <... exit_group resumed>) = ? [pid 5639] +++ exited with 0 +++ [pid 5640] <... futex resumed>) = ? [pid 5640] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5321 ./strace-static-x86_64: Process 5641 attached [pid 5641] set_robust_list(0x5555558796a0, 24) = 0 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5641] write(3, "1000", 4) = 4 [pid 5641] close(3) = 0 [pid 5641] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5641] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5642 attached => {parent_tid=[5322]}, 88) = 5322 [pid 5642] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5641] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5642] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5641] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] <... socketpair resumed>[3, 4]) = 0 [pid 5642] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... futex resumed>) = 0 [pid 5641] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5642] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5642] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5642] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5642] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5641] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... futex resumed>) = 1 [pid 5642] close(4) = 0 [pid 5642] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5641] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5642] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... futex resumed>) = 0 [pid 5641] close(3) = 0 [pid 5641] close(4) = -1 EBADF (Bad file descriptor) [pid 5641] close(5) = -1 EBADF (Bad file descriptor) [pid 5641] close(6) = -1 EBADF (Bad file descriptor) [pid 5641] close(7) = -1 EBADF (Bad file descriptor) [pid 5641] close(8) = -1 EBADF (Bad file descriptor) [pid 5641] close(9) = -1 EBADF (Bad file descriptor) [pid 5641] close(10) = -1 EBADF (Bad file descriptor) [pid 5641] close(11) = -1 EBADF (Bad file descriptor) [pid 5641] close(12) = -1 EBADF (Bad file descriptor) [pid 5641] close(13) = -1 EBADF (Bad file descriptor) [pid 5641] close(14) = -1 EBADF (Bad file descriptor) [pid 5641] close(15) = -1 EBADF (Bad file descriptor) [pid 5641] close(16) = -1 EBADF (Bad file descriptor) [pid 5641] close(17) = -1 EBADF (Bad file descriptor) [pid 5641] close(18) = -1 EBADF (Bad file descriptor) [pid 5641] close(19) = -1 EBADF (Bad file descriptor) [pid 5641] close(20) = -1 EBADF (Bad file descriptor) [pid 5641] close(21) = -1 EBADF (Bad file descriptor) [pid 5641] close(22) = -1 EBADF (Bad file descriptor) [pid 5641] close(23) = -1 EBADF (Bad file descriptor) [pid 5641] close(24) = -1 EBADF (Bad file descriptor) [pid 5641] close(25) = -1 EBADF (Bad file descriptor) [pid 5641] close(26) = -1 EBADF (Bad file descriptor) [pid 5641] close(27) = -1 EBADF (Bad file descriptor) [pid 5641] close(28) = -1 EBADF (Bad file descriptor) [pid 5641] close(29) = -1 EBADF (Bad file descriptor) [pid 5641] exit_group(0) = ? [pid 5642] <... futex resumed>) = ? [pid 5642] +++ exited with 0 +++ [pid 5641] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5323 ./strace-static-x86_64: Process 5643 attached [pid 5643] set_robust_list(0x5555558796a0, 24) = 0 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5643] setpgid(0, 0) = 0 [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5643] write(3, "1000", 4) = 4 [pid 5643] close(3) = 0 [pid 5643] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5643] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5643] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5643] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5324]}, 88) = 5324 ./strace-static-x86_64: Process 5644 attached [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5644] set_robust_list(0x7fb3e383f9a0, 24 [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5644] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5643] <... futex resumed>) = 0 [pid 5644] <... socketpair resumed>[3, 4]) = 0 [pid 5644] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5643] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5644] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5644] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... futex resumed>) = 0 [pid 5643] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5644] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5644] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5644] <... futex resumed>) = 0 [pid 5643] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] close(4 [pid 5643] <... futex resumed>) = 0 [pid 5643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5643] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5644] <... close resumed>) = 0 [pid 5644] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... mprotect resumed>) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5644] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5645 attached [pid 5645] set_robust_list(0x7fb3e381e9a0, 24 [pid 5643] <... clone3 resumed> => {parent_tid=[5325]}, 88) = 5325 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] rt_sigprocmask(SIG_SETMASK, [], [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5643] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5645] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5643] <... futex resumed>) = 0 [pid 5645] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] close(3) = 0 [pid 5643] close(4) = -1 EBADF (Bad file descriptor) [pid 5643] close(5) = -1 EBADF (Bad file descriptor) [pid 5643] close(6) = -1 EBADF (Bad file descriptor) [pid 5643] close(7) = -1 EBADF (Bad file descriptor) [pid 5643] close(8) = -1 EBADF (Bad file descriptor) [pid 5643] close(9) = -1 EBADF (Bad file descriptor) [pid 5643] close(10) = -1 EBADF (Bad file descriptor) [pid 5643] close(11) = -1 EBADF (Bad file descriptor) [pid 5643] close(12) = -1 EBADF (Bad file descriptor) [pid 5643] close(13) = -1 EBADF (Bad file descriptor) [pid 5643] close(14) = -1 EBADF (Bad file descriptor) [pid 5643] close(15) = -1 EBADF (Bad file descriptor) [pid 5643] close(16) = -1 EBADF (Bad file descriptor) [pid 5643] close(17) = -1 EBADF (Bad file descriptor) [pid 5643] close(18) = -1 EBADF (Bad file descriptor) [pid 5643] close(19) = -1 EBADF (Bad file descriptor) [pid 5643] close(20) = -1 EBADF (Bad file descriptor) [pid 5643] close(21) = -1 EBADF (Bad file descriptor) [pid 5643] close(22) = -1 EBADF (Bad file descriptor) [pid 5643] close(23) = -1 EBADF (Bad file descriptor) [pid 5643] close(24) = -1 EBADF (Bad file descriptor) [pid 5643] close(25) = -1 EBADF (Bad file descriptor) [pid 5643] close(26) = -1 EBADF (Bad file descriptor) [pid 5643] close(27) = -1 EBADF (Bad file descriptor) [pid 5643] close(28) = -1 EBADF (Bad file descriptor) [pid 5643] close(29) = -1 EBADF (Bad file descriptor) [pid 5643] exit_group(0 [pid 5644] <... futex resumed>) = ? [pid 5643] <... exit_group resumed>) = ? [pid 5644] +++ exited with 0 +++ [pid 5645] <... futex resumed>) = ? [pid 5645] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5326 ./strace-static-x86_64: Process 5646 attached [pid 5646] set_robust_list(0x5555558796a0, 24) = 0 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5646] setpgid(0, 0) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5646] write(3, "1000", 4) = 4 [pid 5646] close(3) = 0 [pid 5646] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5646] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5646] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5647 attached => {parent_tid=[5327]}, 88) = 5327 [pid 5647] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5647] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5646] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5647] <... futex resumed>) = 0 [pid 5647] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5646] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 0 [pid 5646] <... futex resumed>) = 1 [pid 5647] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5647] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5647] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5647] close(4 [pid 5646] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5646] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5647] <... close resumed>) = 0 [pid 5646] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5647] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5647] <... futex resumed>) = 0 [pid 5646] <... mprotect resumed>) = 0 [pid 5647] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5648 attached => {parent_tid=[5328]}, 88) = 5328 [pid 5648] set_robust_list(0x7fb3e381e9a0, 24 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5648] <... set_robust_list resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [], [pid 5646] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] <... futex resumed>) = 0 [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5646] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... sendmsg resumed>) = 0 [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5648] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5648] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] close(3) = 0 [pid 5646] close(4) = -1 EBADF (Bad file descriptor) [pid 5646] close(5) = -1 EBADF (Bad file descriptor) [pid 5646] close(6) = -1 EBADF (Bad file descriptor) [pid 5646] close(7) = -1 EBADF (Bad file descriptor) [pid 5646] close(8) = -1 EBADF (Bad file descriptor) [pid 5646] close(9) = -1 EBADF (Bad file descriptor) [pid 5646] close(10) = -1 EBADF (Bad file descriptor) [pid 5646] close(11) = -1 EBADF (Bad file descriptor) [pid 5646] close(12) = -1 EBADF (Bad file descriptor) [pid 5646] close(13) = -1 EBADF (Bad file descriptor) [pid 5646] close(14) = -1 EBADF (Bad file descriptor) [pid 5646] close(15) = -1 EBADF (Bad file descriptor) [pid 5646] close(16) = -1 EBADF (Bad file descriptor) [pid 5646] close(17) = -1 EBADF (Bad file descriptor) [pid 5646] close(18) = -1 EBADF (Bad file descriptor) [pid 5646] close(19) = -1 EBADF (Bad file descriptor) [pid 5646] close(20) = -1 EBADF (Bad file descriptor) [pid 5646] close(21) = -1 EBADF (Bad file descriptor) [pid 5646] close(22) = -1 EBADF (Bad file descriptor) [pid 5646] close(23) = -1 EBADF (Bad file descriptor) [pid 5646] close(24) = -1 EBADF (Bad file descriptor) [pid 5646] close(25) = -1 EBADF (Bad file descriptor) [pid 5646] close(26) = -1 EBADF (Bad file descriptor) [pid 5646] close(27) = -1 EBADF (Bad file descriptor) [pid 5646] close(28) = -1 EBADF (Bad file descriptor) [pid 5646] close(29) = -1 EBADF (Bad file descriptor) [pid 5646] exit_group(0 [pid 5647] <... futex resumed>) = ? [pid 5646] <... exit_group resumed>) = ? [pid 5647] +++ exited with 0 +++ [pid 5648] <... futex resumed>) = ? [pid 5648] +++ exited with 0 +++ [pid 5646] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5329 ./strace-static-x86_64: Process 5649 attached [pid 5649] set_robust_list(0x5555558796a0, 24) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5649] setpgid(0, 0) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5649] write(3, "1000", 4) = 4 [pid 5649] close(3) = 0 [pid 5649] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5649] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5649] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5650 attached => {parent_tid=[5330]}, 88) = 5330 [pid 5650] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5650] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5649] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5650] <... futex resumed>) = 0 [pid 5650] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5650] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5650] <... futex resumed>) = 0 [pid 5649] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5650] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5650] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] <... futex resumed>) = 0 [pid 5649] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 1 [pid 5650] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5650] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5649] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] close(4 [pid 5649] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5649] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5650] <... close resumed>) = 0 [pid 5650] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5651 attached [pid 5651] set_robust_list(0x7fb3e381e9a0, 24 [pid 5649] <... clone3 resumed> => {parent_tid=[5331]}, 88) = 5331 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] rt_sigprocmask(SIG_SETMASK, [], [pid 5649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5649] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5649] <... futex resumed>) = 0 [pid 5649] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5651] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 1 [pid 5649] close(3 [pid 5651] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] <... close resumed>) = 0 [pid 5649] close(4) = -1 EBADF (Bad file descriptor) [pid 5649] close(5) = -1 EBADF (Bad file descriptor) [pid 5649] close(6) = -1 EBADF (Bad file descriptor) [pid 5649] close(7) = -1 EBADF (Bad file descriptor) [pid 5649] close(8) = -1 EBADF (Bad file descriptor) [pid 5649] close(9) = -1 EBADF (Bad file descriptor) [pid 5649] close(10) = -1 EBADF (Bad file descriptor) [pid 5649] close(11) = -1 EBADF (Bad file descriptor) [pid 5649] close(12) = -1 EBADF (Bad file descriptor) [pid 5649] close(13) = -1 EBADF (Bad file descriptor) [pid 5649] close(14) = -1 EBADF (Bad file descriptor) [pid 5649] close(15) = -1 EBADF (Bad file descriptor) [pid 5649] close(16) = -1 EBADF (Bad file descriptor) [pid 5649] close(17) = -1 EBADF (Bad file descriptor) [pid 5649] close(18) = -1 EBADF (Bad file descriptor) [pid 5649] close(19) = -1 EBADF (Bad file descriptor) [pid 5649] close(20) = -1 EBADF (Bad file descriptor) [pid 5649] close(21) = -1 EBADF (Bad file descriptor) [pid 5649] close(22) = -1 EBADF (Bad file descriptor) [pid 5649] close(23) = -1 EBADF (Bad file descriptor) [pid 5649] close(24) = -1 EBADF (Bad file descriptor) [pid 5649] close(25) = -1 EBADF (Bad file descriptor) [pid 5649] close(26) = -1 EBADF (Bad file descriptor) [pid 5649] close(27) = -1 EBADF (Bad file descriptor) [pid 5649] close(28) = -1 EBADF (Bad file descriptor) [pid 5649] close(29) = -1 EBADF (Bad file descriptor) [pid 5649] exit_group(0 [pid 5650] <... futex resumed>) = ? [pid 5649] <... exit_group resumed>) = ? [pid 5650] +++ exited with 0 +++ [pid 5651] <... futex resumed>) = ? [pid 5651] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5332 ./strace-static-x86_64: Process 5652 attached [pid 5652] set_robust_list(0x5555558796a0, 24) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5652] setpgid(0, 0) = 0 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5652] write(3, "1000", 4) = 4 [pid 5652] close(3) = 0 [pid 5652] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5652] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5652] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5653 attached => {parent_tid=[5333]}, 88) = 5333 [pid 5653] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5653] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5652] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] <... futex resumed>) = 0 [pid 5653] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5652] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... socketpair resumed>[3, 4]) = 0 [pid 5653] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... futex resumed>) = 0 [pid 5653] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] <... futex resumed>) = 0 [pid 5653] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5653] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] <... futex resumed>) = 0 [pid 5653] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5652] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... sendmsg resumed>) = 425 [pid 5653] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... futex resumed>) = 0 [pid 5652] <... futex resumed>) = 1 [pid 5653] close(4 [pid 5652] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5653] <... close resumed>) = 0 [pid 5652] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5653] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5654 attached => {parent_tid=[5334]}, 88) = 5334 [pid 5654] set_robust_list(0x7fb3e381e9a0, 24 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], [pid 5654] <... set_robust_list resumed>) = 0 [pid 5652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], [pid 5652] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5652] <... futex resumed>) = 0 [pid 5652] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5654] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5654] <... futex resumed>) = 1 [pid 5652] close(3 [pid 5654] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] <... close resumed>) = 0 [pid 5652] close(4) = -1 EBADF (Bad file descriptor) [pid 5652] close(5) = -1 EBADF (Bad file descriptor) [pid 5652] close(6) = -1 EBADF (Bad file descriptor) [pid 5652] close(7) = -1 EBADF (Bad file descriptor) [pid 5652] close(8) = -1 EBADF (Bad file descriptor) [pid 5652] close(9) = -1 EBADF (Bad file descriptor) [pid 5652] close(10) = -1 EBADF (Bad file descriptor) [pid 5652] close(11) = -1 EBADF (Bad file descriptor) [pid 5652] close(12) = -1 EBADF (Bad file descriptor) [pid 5652] close(13) = -1 EBADF (Bad file descriptor) [pid 5652] close(14) = -1 EBADF (Bad file descriptor) [pid 5652] close(15) = -1 EBADF (Bad file descriptor) [pid 5652] close(16) = -1 EBADF (Bad file descriptor) [pid 5652] close(17) = -1 EBADF (Bad file descriptor) [pid 5652] close(18) = -1 EBADF (Bad file descriptor) [pid 5652] close(19) = -1 EBADF (Bad file descriptor) [pid 5652] close(20) = -1 EBADF (Bad file descriptor) [pid 5652] close(21) = -1 EBADF (Bad file descriptor) [pid 5652] close(22) = -1 EBADF (Bad file descriptor) [pid 5652] close(23) = -1 EBADF (Bad file descriptor) [pid 5652] close(24) = -1 EBADF (Bad file descriptor) [pid 5652] close(25) = -1 EBADF (Bad file descriptor) [pid 5652] close(26) = -1 EBADF (Bad file descriptor) [pid 5652] close(27) = -1 EBADF (Bad file descriptor) [pid 5652] close(28) = -1 EBADF (Bad file descriptor) [pid 5652] close(29) = -1 EBADF (Bad file descriptor) [pid 5652] exit_group(0 [pid 5653] <... futex resumed>) = ? [pid 5652] <... exit_group resumed>) = ? [pid 5654] <... futex resumed>) = ? [pid 5653] +++ exited with 0 +++ [pid 5654] +++ exited with 0 +++ [pid 5652] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5655 attached [pid 5655] set_robust_list(0x5555558796a0, 24 [pid 287] <... clone resumed>, child_tidptr=0x555555879690) = 5335 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5655] setpgid(0, 0) = 0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5655] write(3, "1000", 4) = 4 [pid 5655] close(3) = 0 [pid 5655] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5655] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5655] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5656 attached [pid 5656] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5656] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... clone3 resumed> => {parent_tid=[5336]}, 88) = 5336 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5655] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 0 [pid 5655] <... futex resumed>) = 1 [pid 5656] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5655] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5655] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5656] <... futex resumed>) = 0 [pid 5655] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5656] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5655] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5655] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5656] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5656] close(4 [pid 5655] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5655] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5655] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5656] <... close resumed>) = 0 [pid 5655] <... mprotect resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5656] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5656] <... futex resumed>) = 0 [pid 5656] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5657 attached [pid 5655] <... clone3 resumed> => {parent_tid=[5337]}, 88) = 5337 [pid 5657] set_robust_list(0x7fb3e381e9a0, 24 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], [pid 5657] <... set_robust_list resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], [pid 5655] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5655] <... futex resumed>) = 0 [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5655] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] <... sendmsg resumed>) = 0 [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5657] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5657] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] close(3) = 0 [pid 5655] close(4) = -1 EBADF (Bad file descriptor) [pid 5655] close(5) = -1 EBADF (Bad file descriptor) [pid 5655] close(6) = -1 EBADF (Bad file descriptor) [pid 5655] close(7) = -1 EBADF (Bad file descriptor) [pid 5655] close(8) = -1 EBADF (Bad file descriptor) [pid 5655] close(9) = -1 EBADF (Bad file descriptor) [pid 5655] close(10) = -1 EBADF (Bad file descriptor) [pid 5655] close(11) = -1 EBADF (Bad file descriptor) [pid 5655] close(12) = -1 EBADF (Bad file descriptor) [pid 5655] close(13) = -1 EBADF (Bad file descriptor) [pid 5655] close(14) = -1 EBADF (Bad file descriptor) [pid 5655] close(15) = -1 EBADF (Bad file descriptor) [pid 5655] close(16) = -1 EBADF (Bad file descriptor) [pid 5655] close(17) = -1 EBADF (Bad file descriptor) [pid 5655] close(18) = -1 EBADF (Bad file descriptor) [pid 5655] close(19) = -1 EBADF (Bad file descriptor) [pid 5655] close(20) = -1 EBADF (Bad file descriptor) [pid 5655] close(21) = -1 EBADF (Bad file descriptor) [pid 5655] close(22) = -1 EBADF (Bad file descriptor) [pid 5655] close(23) = -1 EBADF (Bad file descriptor) [pid 5655] close(24) = -1 EBADF (Bad file descriptor) [pid 5655] close(25) = -1 EBADF (Bad file descriptor) [pid 5655] close(26) = -1 EBADF (Bad file descriptor) [pid 5655] close(27) = -1 EBADF (Bad file descriptor) [pid 5655] close(28) = -1 EBADF (Bad file descriptor) [pid 5655] close(29) = -1 EBADF (Bad file descriptor) [pid 5655] exit_group(0 [pid 5656] <... futex resumed>) = ? [pid 5655] <... exit_group resumed>) = ? [pid 5656] +++ exited with 0 +++ [pid 5657] <... futex resumed>) = ? [pid 5657] +++ exited with 0 +++ [pid 5655] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5338 ./strace-static-x86_64: Process 5658 attached [pid 5658] set_robust_list(0x5555558796a0, 24) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] write(3, "1000", 4) = 4 [pid 5658] close(3) = 0 [pid 5658] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5658] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5658] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5659 attached => {parent_tid=[5339]}, 88) = 5339 [pid 5659] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5658] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5659] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5659] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5659] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5659] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5658] <... futex resumed>) = 1 [pid 5659] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5659] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5658] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5658] <... futex resumed>) = 1 [pid 5659] close(4) = 0 [pid 5659] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5658] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5659] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] <... futex resumed>) = 0 [pid 5658] close(3) = 0 [pid 5658] close(4) = -1 EBADF (Bad file descriptor) [pid 5658] close(5) = -1 EBADF (Bad file descriptor) [pid 5658] close(6) = -1 EBADF (Bad file descriptor) [pid 5658] close(7) = -1 EBADF (Bad file descriptor) [pid 5658] close(8) = -1 EBADF (Bad file descriptor) [pid 5658] close(9) = -1 EBADF (Bad file descriptor) [pid 5658] close(10) = -1 EBADF (Bad file descriptor) [pid 5658] close(11) = -1 EBADF (Bad file descriptor) [pid 5658] close(12) = -1 EBADF (Bad file descriptor) [pid 5658] close(13) = -1 EBADF (Bad file descriptor) [pid 5658] close(14) = -1 EBADF (Bad file descriptor) [pid 5658] close(15) = -1 EBADF (Bad file descriptor) [pid 5658] close(16) = -1 EBADF (Bad file descriptor) [pid 5658] close(17) = -1 EBADF (Bad file descriptor) [pid 5658] close(18) = -1 EBADF (Bad file descriptor) [pid 5658] close(19) = -1 EBADF (Bad file descriptor) [pid 5658] close(20) = -1 EBADF (Bad file descriptor) [pid 5658] close(21) = -1 EBADF (Bad file descriptor) [pid 5658] close(22) = -1 EBADF (Bad file descriptor) [pid 5658] close(23) = -1 EBADF (Bad file descriptor) [pid 5658] close(24) = -1 EBADF (Bad file descriptor) [pid 5658] close(25) = -1 EBADF (Bad file descriptor) [pid 5658] close(26) = -1 EBADF (Bad file descriptor) [pid 5658] close(27) = -1 EBADF (Bad file descriptor) [pid 5658] close(28) = -1 EBADF (Bad file descriptor) [pid 5658] close(29) = -1 EBADF (Bad file descriptor) [pid 5658] exit_group(0) = ? [pid 5659] <... futex resumed>) = ? [pid 5659] +++ exited with 0 +++ [pid 5658] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5340 ./strace-static-x86_64: Process 5660 attached [pid 5660] set_robust_list(0x5555558796a0, 24) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5660] setpgid(0, 0) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5660] write(3, "1000", 4) = 4 [pid 5660] close(3) = 0 [pid 5660] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5660] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5661 attached => {parent_tid=[5341]}, 88) = 5341 [pid 5661] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5661] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5661] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5661] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 1 [pid 5661] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5661] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5661] <... futex resumed>) = 0 [pid 5661] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5660] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] <... sendmsg resumed>) = 425 [pid 5661] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5660] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 1 [pid 5661] close(4) = 0 [pid 5660] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... futex resumed>) = 0 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5660] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5662 attached => {parent_tid=[5342]}, 88) = 5342 [pid 5662] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5662] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5662] <... futex resumed>) = 0 [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5660] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5662] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5662] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] close(3) = 0 [pid 5660] close(4) = -1 EBADF (Bad file descriptor) [pid 5660] close(5) = -1 EBADF (Bad file descriptor) [pid 5660] close(6) = -1 EBADF (Bad file descriptor) [pid 5660] close(7) = -1 EBADF (Bad file descriptor) [pid 5660] close(8) = -1 EBADF (Bad file descriptor) [pid 5660] close(9) = -1 EBADF (Bad file descriptor) [pid 5660] close(10) = -1 EBADF (Bad file descriptor) [pid 5660] close(11) = -1 EBADF (Bad file descriptor) [pid 5660] close(12) = -1 EBADF (Bad file descriptor) [pid 5660] close(13) = -1 EBADF (Bad file descriptor) [pid 5660] close(14) = -1 EBADF (Bad file descriptor) [pid 5660] close(15) = -1 EBADF (Bad file descriptor) [pid 5660] close(16) = -1 EBADF (Bad file descriptor) [pid 5660] close(17) = -1 EBADF (Bad file descriptor) [pid 5660] close(18) = -1 EBADF (Bad file descriptor) [pid 5660] close(19) = -1 EBADF (Bad file descriptor) [pid 5660] close(20) = -1 EBADF (Bad file descriptor) [pid 5660] close(21) = -1 EBADF (Bad file descriptor) [pid 5660] close(22) = -1 EBADF (Bad file descriptor) [pid 5660] close(23) = -1 EBADF (Bad file descriptor) [pid 5660] close(24) = -1 EBADF (Bad file descriptor) [pid 5660] close(25) = -1 EBADF (Bad file descriptor) [pid 5660] close(26) = -1 EBADF (Bad file descriptor) [pid 5660] close(27) = -1 EBADF (Bad file descriptor) [pid 5660] close(28) = -1 EBADF (Bad file descriptor) [pid 5660] close(29) = -1 EBADF (Bad file descriptor) [pid 5660] exit_group(0 [pid 5661] <... futex resumed>) = ? [pid 5660] <... exit_group resumed>) = ? [pid 5661] +++ exited with 0 +++ [pid 5662] <... futex resumed>) = ? [pid 5662] +++ exited with 0 +++ [pid 5660] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5343 ./strace-static-x86_64: Process 5663 attached [pid 5663] set_robust_list(0x5555558796a0, 24) = 0 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5663] setpgid(0, 0) = 0 [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5663] write(3, "1000", 4) = 4 [pid 5663] close(3) = 0 [pid 5663] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5663] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5663] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5664 attached => {parent_tid=[5344]}, 88) = 5344 [pid 5664] set_robust_list(0x7fb3e383f9a0, 24 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], [pid 5664] <... set_robust_list resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5664] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5663] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5664] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5663] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5664] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5664] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5664] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5663] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] <... sendmsg resumed>) = 425 [pid 5664] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5663] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] close(4) = 0 [pid 5663] <... futex resumed>) = 0 [pid 5664] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5663] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5665 attached => {parent_tid=[5345]}, 88) = 5345 [pid 5665] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5665] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5663] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = 0 [pid 5663] <... futex resumed>) = 1 [pid 5663] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5665] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5663] <... futex resumed>) = 0 [pid 5665] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] close(3) = 0 [pid 5663] close(4) = -1 EBADF (Bad file descriptor) [pid 5663] close(5) = -1 EBADF (Bad file descriptor) [pid 5663] close(6) = -1 EBADF (Bad file descriptor) [pid 5663] close(7) = -1 EBADF (Bad file descriptor) [pid 5663] close(8) = -1 EBADF (Bad file descriptor) [pid 5663] close(9) = -1 EBADF (Bad file descriptor) [pid 5663] close(10) = -1 EBADF (Bad file descriptor) [pid 5663] close(11) = -1 EBADF (Bad file descriptor) [pid 5663] close(12) = -1 EBADF (Bad file descriptor) [pid 5663] close(13) = -1 EBADF (Bad file descriptor) [pid 5663] close(14) = -1 EBADF (Bad file descriptor) [pid 5663] close(15) = -1 EBADF (Bad file descriptor) [pid 5663] close(16) = -1 EBADF (Bad file descriptor) [pid 5663] close(17) = -1 EBADF (Bad file descriptor) [pid 5663] close(18) = -1 EBADF (Bad file descriptor) [pid 5663] close(19) = -1 EBADF (Bad file descriptor) [pid 5663] close(20) = -1 EBADF (Bad file descriptor) [pid 5663] close(21) = -1 EBADF (Bad file descriptor) [pid 5663] close(22) = -1 EBADF (Bad file descriptor) [pid 5663] close(23) = -1 EBADF (Bad file descriptor) [pid 5663] close(24) = -1 EBADF (Bad file descriptor) [pid 5663] close(25) = -1 EBADF (Bad file descriptor) [pid 5663] close(26) = -1 EBADF (Bad file descriptor) [pid 5663] close(27) = -1 EBADF (Bad file descriptor) [pid 5663] close(28) = -1 EBADF (Bad file descriptor) [pid 5663] close(29) = -1 EBADF (Bad file descriptor) [pid 5663] exit_group(0 [pid 5664] <... futex resumed>) = ? [pid 5663] <... exit_group resumed>) = ? [pid 5664] +++ exited with 0 +++ [pid 5665] <... futex resumed>) = ? [pid 5665] +++ exited with 0 +++ [pid 5663] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5346 ./strace-static-x86_64: Process 5666 attached [pid 5666] set_robust_list(0x5555558796a0, 24) = 0 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5666] setpgid(0, 0) = 0 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5666] write(3, "1000", 4) = 4 [pid 5666] close(3) = 0 [pid 5666] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5666] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5666] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5667 attached => {parent_tid=[5347]}, 88) = 5347 [pid 5667] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [], [pid 5666] rt_sigprocmask(SIG_SETMASK, [], [pid 5667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5667] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5666] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5667] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5667] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5667] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5667] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5667] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5666] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] <... sendmsg resumed>) = 425 [pid 5667] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5666] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] close(4 [pid 5666] <... futex resumed>) = 0 [pid 5666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5667] <... close resumed>) = 0 [pid 5666] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5667] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... mprotect resumed>) = 0 [pid 5666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5668 attached [pid 5668] set_robust_list(0x7fb3e381e9a0, 24 [pid 5666] <... clone3 resumed> => {parent_tid=[5348]}, 88) = 5348 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5666] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5666] <... futex resumed>) = 0 [pid 5666] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... sendmsg resumed>) = 0 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5668] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5666] <... futex resumed>) = 0 [pid 5668] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] close(3) = 0 [pid 5666] close(4) = -1 EBADF (Bad file descriptor) [pid 5666] close(5) = -1 EBADF (Bad file descriptor) [pid 5666] close(6) = -1 EBADF (Bad file descriptor) [pid 5666] close(7) = -1 EBADF (Bad file descriptor) [pid 5666] close(8) = -1 EBADF (Bad file descriptor) [pid 5666] close(9) = -1 EBADF (Bad file descriptor) [pid 5666] close(10) = -1 EBADF (Bad file descriptor) [pid 5666] close(11) = -1 EBADF (Bad file descriptor) [pid 5666] close(12) = -1 EBADF (Bad file descriptor) [pid 5666] close(13) = -1 EBADF (Bad file descriptor) [pid 5666] close(14) = -1 EBADF (Bad file descriptor) [pid 5666] close(15) = -1 EBADF (Bad file descriptor) [pid 5666] close(16) = -1 EBADF (Bad file descriptor) [pid 5666] close(17) = -1 EBADF (Bad file descriptor) [pid 5666] close(18) = -1 EBADF (Bad file descriptor) [pid 5666] close(19) = -1 EBADF (Bad file descriptor) [pid 5666] close(20) = -1 EBADF (Bad file descriptor) [pid 5666] close(21) = -1 EBADF (Bad file descriptor) [pid 5666] close(22) = -1 EBADF (Bad file descriptor) [pid 5666] close(23) = -1 EBADF (Bad file descriptor) [pid 5666] close(24) = -1 EBADF (Bad file descriptor) [pid 5666] close(25) = -1 EBADF (Bad file descriptor) [pid 5666] close(26) = -1 EBADF (Bad file descriptor) [pid 5666] close(27) = -1 EBADF (Bad file descriptor) [pid 5666] close(28) = -1 EBADF (Bad file descriptor) [pid 5666] close(29) = -1 EBADF (Bad file descriptor) [pid 5666] exit_group(0 [pid 5668] <... futex resumed>) = ? [pid 5667] <... futex resumed>) = ? [pid 5666] <... exit_group resumed>) = ? [pid 5668] +++ exited with 0 +++ [pid 5667] +++ exited with 0 +++ [pid 5666] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5349 ./strace-static-x86_64: Process 5669 attached [pid 5669] set_robust_list(0x5555558796a0, 24) = 0 [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5669] setpgid(0, 0) = 0 [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5669] write(3, "1000", 4) = 4 [pid 5669] close(3) = 0 [pid 5669] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5669] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5350]}, 88) = 5350 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5669] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5670 attached [pid 5670] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5670] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5670] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5669] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... futex resumed>) = 1 [pid 5670] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5670] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5669] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... futex resumed>) = 1 [pid 5670] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5670] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 0 [pid 5669] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5669] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5671 attached [pid 5670] <... futex resumed>) = 1 [pid 5669] <... clone3 resumed> => {parent_tid=[5351]}, 88) = 5351 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], [pid 5670] close(4 [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5669] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... close resumed>) = 0 [pid 5669] <... futex resumed>) = 0 [pid 5669] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] set_robust_list(0x7fb3e381e9a0, 24 [pid 5670] <... futex resumed>) = 0 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5670] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5671] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5671] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] close(3) = 0 [pid 5669] close(4) = -1 EBADF (Bad file descriptor) [pid 5669] close(5) = -1 EBADF (Bad file descriptor) [pid 5669] close(6) = -1 EBADF (Bad file descriptor) [pid 5669] close(7) = -1 EBADF (Bad file descriptor) [pid 5669] close(8) = -1 EBADF (Bad file descriptor) [pid 5669] close(9) = -1 EBADF (Bad file descriptor) [pid 5669] close(10) = -1 EBADF (Bad file descriptor) [pid 5669] close(11) = -1 EBADF (Bad file descriptor) [pid 5669] close(12) = -1 EBADF (Bad file descriptor) [pid 5669] close(13) = -1 EBADF (Bad file descriptor) [pid 5669] close(14) = -1 EBADF (Bad file descriptor) [pid 5669] close(15) = -1 EBADF (Bad file descriptor) [pid 5669] close(16) = -1 EBADF (Bad file descriptor) [pid 5669] close(17) = -1 EBADF (Bad file descriptor) [pid 5669] close(18) = -1 EBADF (Bad file descriptor) [pid 5669] close(19) = -1 EBADF (Bad file descriptor) [pid 5669] close(20) = -1 EBADF (Bad file descriptor) [pid 5669] close(21) = -1 EBADF (Bad file descriptor) [pid 5669] close(22) = -1 EBADF (Bad file descriptor) [pid 5669] close(23) = -1 EBADF (Bad file descriptor) [pid 5669] close(24) = -1 EBADF (Bad file descriptor) [pid 5669] close(25) = -1 EBADF (Bad file descriptor) [pid 5669] close(26) = -1 EBADF (Bad file descriptor) [pid 5669] close(27) = -1 EBADF (Bad file descriptor) [pid 5669] close(28) = -1 EBADF (Bad file descriptor) [pid 5669] close(29) = -1 EBADF (Bad file descriptor) [pid 5669] exit_group(0 [pid 5670] <... futex resumed>) = ? [pid 5671] <... futex resumed>) = ? [pid 5669] <... exit_group resumed>) = ? [pid 5670] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5352 ./strace-static-x86_64: Process 5672 attached [pid 5672] set_robust_list(0x5555558796a0, 24) = 0 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] setpgid(0, 0) = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5672] write(3, "1000", 4) = 4 [pid 5672] close(3) = 0 [pid 5672] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5672] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5673 attached [pid 5673] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5672] <... clone3 resumed> => {parent_tid=[5353]}, 88) = 5353 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5673] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5672] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5673] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5672] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... futex resumed>) = 1 [pid 5673] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5673] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5672] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] <... futex resumed>) = 0 [pid 5673] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5673] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5672] <... futex resumed>) = 0 [pid 5672] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5672] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5673] close(4 [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5354]}, 88) = 5354 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5673] <... close resumed>) = 0 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5672] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5674 attached [pid 5674] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5673] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5673] <... futex resumed>) = 0 [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5673] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5674] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5672] <... futex resumed>) = 0 [pid 5674] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] close(3) = 0 [pid 5672] close(4) = -1 EBADF (Bad file descriptor) [pid 5672] close(5) = -1 EBADF (Bad file descriptor) [pid 5672] close(6) = -1 EBADF (Bad file descriptor) [pid 5672] close(7) = -1 EBADF (Bad file descriptor) [pid 5672] close(8) = -1 EBADF (Bad file descriptor) [pid 5672] close(9) = -1 EBADF (Bad file descriptor) [pid 5672] close(10) = -1 EBADF (Bad file descriptor) [pid 5672] close(11) = -1 EBADF (Bad file descriptor) [pid 5672] close(12) = -1 EBADF (Bad file descriptor) [pid 5672] close(13) = -1 EBADF (Bad file descriptor) [pid 5672] close(14) = -1 EBADF (Bad file descriptor) [pid 5672] close(15) = -1 EBADF (Bad file descriptor) [pid 5672] close(16) = -1 EBADF (Bad file descriptor) [pid 5672] close(17) = -1 EBADF (Bad file descriptor) [pid 5672] close(18) = -1 EBADF (Bad file descriptor) [pid 5672] close(19) = -1 EBADF (Bad file descriptor) [pid 5672] close(20) = -1 EBADF (Bad file descriptor) [pid 5672] close(21) = -1 EBADF (Bad file descriptor) [pid 5672] close(22) = -1 EBADF (Bad file descriptor) [pid 5672] close(23) = -1 EBADF (Bad file descriptor) [pid 5672] close(24) = -1 EBADF (Bad file descriptor) [pid 5672] close(25) = -1 EBADF (Bad file descriptor) [pid 5672] close(26) = -1 EBADF (Bad file descriptor) [pid 5672] close(27) = -1 EBADF (Bad file descriptor) [pid 5672] close(28) = -1 EBADF (Bad file descriptor) [pid 5672] close(29) = -1 EBADF (Bad file descriptor) [pid 5672] exit_group(0) = ? [pid 5674] <... futex resumed>) = ? [pid 5674] +++ exited with 0 +++ [pid 5673] <... futex resumed>) = ? [pid 5673] +++ exited with 0 +++ [pid 5672] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5355 ./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x5555558796a0, 24) = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] setpgid(0, 0) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5675] write(3, "1000", 4) = 4 [pid 5675] close(3) = 0 [pid 5675] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5675] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5676 attached => {parent_tid=[5356]}, 88) = 5356 [pid 5676] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5676] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5675] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... futex resumed>) = 0 [pid 5676] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5676] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] <... futex resumed>) = 0 [pid 5675] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5676] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] <... futex resumed>) = 0 [pid 5675] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5676] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5675] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... sendmsg resumed>) = 425 [pid 5676] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] <... futex resumed>) = 0 [pid 5675] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5675] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5676] close(4 [pid 5675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5676] <... close resumed>) = 0 [pid 5675] <... clone3 resumed> => {parent_tid=[5357]}, 88) = 5357 [pid 5676] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5675] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5677 attached [pid 5677] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5676] <... futex resumed>) = 0 [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5676] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5677] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = 0 [pid 5675] close(3) = 0 [pid 5675] close(4) = -1 EBADF (Bad file descriptor) [pid 5675] close(5) = -1 EBADF (Bad file descriptor) [pid 5675] close(6) = -1 EBADF (Bad file descriptor) [pid 5675] close(7) = -1 EBADF (Bad file descriptor) [pid 5675] close(8) = -1 EBADF (Bad file descriptor) [pid 5675] close(9) = -1 EBADF (Bad file descriptor) [pid 5675] close(10) = -1 EBADF (Bad file descriptor) [pid 5675] close(11) = -1 EBADF (Bad file descriptor) [pid 5675] close(12) = -1 EBADF (Bad file descriptor) [pid 5675] close(13) = -1 EBADF (Bad file descriptor) [pid 5675] close(14) = -1 EBADF (Bad file descriptor) [pid 5675] close(15) = -1 EBADF (Bad file descriptor) [pid 5675] close(16) = -1 EBADF (Bad file descriptor) [pid 5675] close(17) = -1 EBADF (Bad file descriptor) [pid 5675] close(18) = -1 EBADF (Bad file descriptor) [pid 5675] close(19) = -1 EBADF (Bad file descriptor) [pid 5675] close(20) = -1 EBADF (Bad file descriptor) [pid 5675] close(21) = -1 EBADF (Bad file descriptor) [pid 5675] close(22) = -1 EBADF (Bad file descriptor) [pid 5675] close(23) = -1 EBADF (Bad file descriptor) [pid 5675] close(24) = -1 EBADF (Bad file descriptor) [pid 5675] close(25) = -1 EBADF (Bad file descriptor) [pid 5675] close(26) = -1 EBADF (Bad file descriptor) [pid 5675] close(27) = -1 EBADF (Bad file descriptor) [pid 5675] close(28) = -1 EBADF (Bad file descriptor) [pid 5675] close(29) = -1 EBADF (Bad file descriptor) [pid 5675] exit_group(0) = ? [pid 5676] <... futex resumed>) = ? [pid 5677] <... futex resumed>) = ? [pid 5676] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5678 attached , child_tidptr=0x555555879690) = 5358 [pid 5678] set_robust_list(0x5555558796a0, 24) = 0 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5678] setpgid(0, 0) = 0 [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5678] write(3, "1000", 4) = 4 [pid 5678] close(3) = 0 [pid 5678] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5678] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5359]}, 88) = 5359 [pid 5678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5678] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5679 attached [pid 5679] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5679] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5679] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5678] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5678] <... futex resumed>) = 0 [pid 5679] <... setsockopt resumed>) = 0 [pid 5678] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] <... futex resumed>) = 0 [pid 5678] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5679] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5678] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... sendmsg resumed>) = 425 [pid 5679] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5679] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... futex resumed>) = 0 [pid 5679] close(4 [pid 5678] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5679] <... close resumed>) = 0 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5679] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5679] <... futex resumed>) = 0 [pid 5678] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5679] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... mprotect resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5680 attached => {parent_tid=[5360]}, 88) = 5360 [pid 5680] set_robust_list(0x7fb3e381e9a0, 24 [pid 5678] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... set_robust_list resumed>) = 0 [pid 5678] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], [pid 5678] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5678] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] <... sendmsg resumed>) = 0 [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5680] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5678] close(3) = 0 [pid 5678] close(4) = -1 EBADF (Bad file descriptor) [pid 5678] close(5) = -1 EBADF (Bad file descriptor) [pid 5678] close(6) = -1 EBADF (Bad file descriptor) [pid 5678] close(7) = -1 EBADF (Bad file descriptor) [pid 5678] close(8) = -1 EBADF (Bad file descriptor) [pid 5678] close(9) = -1 EBADF (Bad file descriptor) [pid 5678] close(10) = -1 EBADF (Bad file descriptor) [pid 5678] close(11) = -1 EBADF (Bad file descriptor) [pid 5678] close(12) = -1 EBADF (Bad file descriptor) [pid 5678] close(13) = -1 EBADF (Bad file descriptor) [pid 5678] close(14) = -1 EBADF (Bad file descriptor) [pid 5678] close(15) = -1 EBADF (Bad file descriptor) [pid 5678] close(16) = -1 EBADF (Bad file descriptor) [pid 5678] close(17) = -1 EBADF (Bad file descriptor) [pid 5678] close(18) = -1 EBADF (Bad file descriptor) [pid 5678] close(19) = -1 EBADF (Bad file descriptor) [pid 5678] close(20) = -1 EBADF (Bad file descriptor) [pid 5678] close(21) = -1 EBADF (Bad file descriptor) [pid 5678] close(22) = -1 EBADF (Bad file descriptor) [pid 5678] close(23) = -1 EBADF (Bad file descriptor) [pid 5678] close(24) = -1 EBADF (Bad file descriptor) [pid 5678] close(25) = -1 EBADF (Bad file descriptor) [pid 5678] close(26) = -1 EBADF (Bad file descriptor) [pid 5678] close(27) = -1 EBADF (Bad file descriptor) [pid 5678] close(28) = -1 EBADF (Bad file descriptor) [pid 5678] close(29) = -1 EBADF (Bad file descriptor) [pid 5678] exit_group(0 [pid 5679] <... futex resumed>) = ? [pid 5678] <... exit_group resumed>) = ? [pid 5679] +++ exited with 0 +++ [pid 5680] <... futex resumed>) = ? [pid 5680] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5361 ./strace-static-x86_64: Process 5681 attached [pid 5681] set_robust_list(0x5555558796a0, 24) = 0 [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3) = 0 [pid 5681] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5681] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5682 attached [pid 5682] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5682] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... clone3 resumed> => {parent_tid=[5362]}, 88) = 5362 [pid 5681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5681] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5682] <... futex resumed>) = 0 [pid 5682] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5681] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... socketpair resumed>[3, 4]) = 0 [pid 5682] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5682] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = 0 [pid 5682] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5682] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... futex resumed>) = 0 [pid 5682] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5682] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5681] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5681] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5363]}, 88) = 5363 [pid 5681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5681] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] close(4) = 0 [pid 5682] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5683 attached [pid 5683] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5683] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 0 [pid 5681] close(3) = 0 [pid 5681] close(4) = -1 EBADF (Bad file descriptor) [pid 5681] close(5) = -1 EBADF (Bad file descriptor) [pid 5681] close(6) = -1 EBADF (Bad file descriptor) [pid 5681] close(7) = -1 EBADF (Bad file descriptor) [pid 5681] close(8) = -1 EBADF (Bad file descriptor) [pid 5681] close(9) = -1 EBADF (Bad file descriptor) [pid 5681] close(10) = -1 EBADF (Bad file descriptor) [pid 5681] close(11) = -1 EBADF (Bad file descriptor) [pid 5681] close(12) = -1 EBADF (Bad file descriptor) [pid 5681] close(13) = -1 EBADF (Bad file descriptor) [pid 5681] close(14) = -1 EBADF (Bad file descriptor) [pid 5681] close(15) = -1 EBADF (Bad file descriptor) [pid 5681] close(16) = -1 EBADF (Bad file descriptor) [pid 5681] close(17) = -1 EBADF (Bad file descriptor) [pid 5681] close(18) = -1 EBADF (Bad file descriptor) [pid 5681] close(19) = -1 EBADF (Bad file descriptor) [pid 5681] close(20) = -1 EBADF (Bad file descriptor) [pid 5681] close(21) = -1 EBADF (Bad file descriptor) [pid 5681] close(22) = -1 EBADF (Bad file descriptor) [pid 5681] close(23) = -1 EBADF (Bad file descriptor) [pid 5681] close(24) = -1 EBADF (Bad file descriptor) [pid 5681] close(25) = -1 EBADF (Bad file descriptor) [pid 5681] close(26) = -1 EBADF (Bad file descriptor) [pid 5681] close(27) = -1 EBADF (Bad file descriptor) [pid 5681] close(28) = -1 EBADF (Bad file descriptor) [pid 5681] close(29) = -1 EBADF (Bad file descriptor) [pid 5681] exit_group(0 [pid 5682] <... futex resumed>) = ? [pid 5681] <... exit_group resumed>) = ? [pid 5682] +++ exited with 0 +++ [pid 5683] <... futex resumed>) = ? [pid 5683] +++ exited with 0 +++ [pid 5681] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5364 ./strace-static-x86_64: Process 5684 attached [pid 5684] set_robust_list(0x5555558796a0, 24) = 0 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5684] setpgid(0, 0) = 0 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5684] write(3, "1000", 4) = 4 [pid 5684] close(3) = 0 [pid 5684] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5684] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5685 attached => {parent_tid=[5365]}, 88) = 5365 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5685] set_robust_list(0x7fb3e383f9a0, 24 [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5685] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] <... futex resumed>) = 0 [pid 5685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5685] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5684] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5684] <... futex resumed>) = 0 [pid 5685] <... setsockopt resumed>) = 0 [pid 5684] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5684] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5685] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5684] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] <... sendmsg resumed>) = 425 [pid 5685] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5684] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5684] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5366]}, 88) = 5366 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5685] close(4 [pid 5684] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5686 attached [pid 5686] set_robust_list(0x7fb3e381e9a0, 24 [pid 5685] <... close resumed>) = 0 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5685] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5685] <... futex resumed>) = 0 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5685] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5686] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5684] close(3) = 0 [pid 5684] close(4) = -1 EBADF (Bad file descriptor) [pid 5684] close(5) = -1 EBADF (Bad file descriptor) [pid 5684] close(6) = -1 EBADF (Bad file descriptor) [pid 5684] close(7) = -1 EBADF (Bad file descriptor) [pid 5684] close(8) = -1 EBADF (Bad file descriptor) [pid 5684] close(9) = -1 EBADF (Bad file descriptor) [pid 5684] close(10) = -1 EBADF (Bad file descriptor) [pid 5684] close(11) = -1 EBADF (Bad file descriptor) [pid 5684] close(12) = -1 EBADF (Bad file descriptor) [pid 5684] close(13) = -1 EBADF (Bad file descriptor) [pid 5684] close(14) = -1 EBADF (Bad file descriptor) [pid 5684] close(15) = -1 EBADF (Bad file descriptor) [pid 5684] close(16) = -1 EBADF (Bad file descriptor) [pid 5684] close(17) = -1 EBADF (Bad file descriptor) [pid 5684] close(18) = -1 EBADF (Bad file descriptor) [pid 5684] close(19) = -1 EBADF (Bad file descriptor) [pid 5684] close(20) = -1 EBADF (Bad file descriptor) [pid 5684] close(21) = -1 EBADF (Bad file descriptor) [pid 5684] close(22) = -1 EBADF (Bad file descriptor) [pid 5684] close(23) = -1 EBADF (Bad file descriptor) [pid 5684] close(24) = -1 EBADF (Bad file descriptor) [pid 5684] close(25) = -1 EBADF (Bad file descriptor) [pid 5684] close(26) = -1 EBADF (Bad file descriptor) [pid 5684] close(27) = -1 EBADF (Bad file descriptor) [pid 5684] close(28) = -1 EBADF (Bad file descriptor) [pid 5684] close(29) = -1 EBADF (Bad file descriptor) [pid 5684] exit_group(0) = ? [pid 5685] <... futex resumed>) = ? [pid 5685] +++ exited with 0 +++ [pid 5686] <... futex resumed>) = ? [pid 5686] +++ exited with 0 +++ [pid 5684] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5687 attached , child_tidptr=0x555555879690) = 5367 [pid 5687] set_robust_list(0x5555558796a0, 24) = 0 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5687] setpgid(0, 0) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5687] write(3, "1000", 4) = 4 [pid 5687] close(3) = 0 [pid 5687] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5687] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5688 attached [pid 5688] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5688] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] <... clone3 resumed> => {parent_tid=[5368]}, 88) = 5368 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5687] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 1 [pid 5688] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5687] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5688] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5687] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5687] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... sendmsg resumed>) = 425 [pid 5688] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5688] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] <... futex resumed>) = 0 [pid 5687] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5687] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5688] close(4 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5688] <... close resumed>) = 0 [pid 5688] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... clone3 resumed> => {parent_tid=[5369]}, 88) = 5369 [pid 5688] <... futex resumed>) = 0 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5688] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5689 attached [pid 5689] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5689] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5687] close(3) = 0 [pid 5687] close(4) = -1 EBADF (Bad file descriptor) [pid 5687] close(5) = -1 EBADF (Bad file descriptor) [pid 5687] close(6) = -1 EBADF (Bad file descriptor) [pid 5687] close(7) = -1 EBADF (Bad file descriptor) [pid 5687] close(8) = -1 EBADF (Bad file descriptor) [pid 5687] close(9) = -1 EBADF (Bad file descriptor) [pid 5687] close(10) = -1 EBADF (Bad file descriptor) [pid 5687] close(11) = -1 EBADF (Bad file descriptor) [pid 5687] close(12) = -1 EBADF (Bad file descriptor) [pid 5687] close(13) = -1 EBADF (Bad file descriptor) [pid 5689] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] close(14) = -1 EBADF (Bad file descriptor) [pid 5687] close(15) = -1 EBADF (Bad file descriptor) [pid 5687] close(16) = -1 EBADF (Bad file descriptor) [pid 5687] close(17) = -1 EBADF (Bad file descriptor) [pid 5687] close(18) = -1 EBADF (Bad file descriptor) [pid 5687] close(19) = -1 EBADF (Bad file descriptor) [pid 5687] close(20) = -1 EBADF (Bad file descriptor) [pid 5687] close(21) = -1 EBADF (Bad file descriptor) [pid 5687] close(22) = -1 EBADF (Bad file descriptor) [pid 5687] close(23) = -1 EBADF (Bad file descriptor) [pid 5687] close(24) = -1 EBADF (Bad file descriptor) [pid 5687] close(25) = -1 EBADF (Bad file descriptor) [pid 5687] close(26) = -1 EBADF (Bad file descriptor) [pid 5687] close(27) = -1 EBADF (Bad file descriptor) [pid 5687] close(28) = -1 EBADF (Bad file descriptor) [pid 5687] close(29) = -1 EBADF (Bad file descriptor) [pid 5687] exit_group(0 [pid 5688] <... futex resumed>) = ? [pid 5687] <... exit_group resumed>) = ? [pid 5689] <... futex resumed>) = 231 [pid 5688] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5687] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5370 ./strace-static-x86_64: Process 5690 attached [pid 5690] set_robust_list(0x5555558796a0, 24) = 0 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5690] setpgid(0, 0) = 0 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5690] write(3, "1000", 4) = 4 [pid 5690] close(3) = 0 [pid 5690] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5690] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5371]}, 88) = 5371 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5690] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5691 attached [pid 5691] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5691] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5691] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 0 [pid 5690] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 1 [pid 5691] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5691] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 0 [pid 5690] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 1 [pid 5691] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5691] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = 0 [pid 5690] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5690] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5692 attached => {parent_tid=[5372]}, 88) = 5372 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5690] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... futex resumed>) = 1 [pid 5691] close(4) = 0 [pid 5691] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5691] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5692] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5690] <... futex resumed>) = 0 [pid 5690] close(3) = 0 [pid 5690] close(4) = -1 EBADF (Bad file descriptor) [pid 5690] close(5) = -1 EBADF (Bad file descriptor) [pid 5690] close(6) = -1 EBADF (Bad file descriptor) [pid 5690] close(7) = -1 EBADF (Bad file descriptor) [pid 5690] close(8) = -1 EBADF (Bad file descriptor) [pid 5690] close(9) = -1 EBADF (Bad file descriptor) [pid 5690] close(10) = -1 EBADF (Bad file descriptor) [pid 5690] close(11) = -1 EBADF (Bad file descriptor) [pid 5690] close(12) = -1 EBADF (Bad file descriptor) [pid 5690] close(13) = -1 EBADF (Bad file descriptor) [pid 5690] close(14) = -1 EBADF (Bad file descriptor) [pid 5690] close(15) = -1 EBADF (Bad file descriptor) [pid 5690] close(16) = -1 EBADF (Bad file descriptor) [pid 5690] close(17) = -1 EBADF (Bad file descriptor) [pid 5690] close(18) = -1 EBADF (Bad file descriptor) [pid 5690] close(19) = -1 EBADF (Bad file descriptor) [pid 5690] close(20) = -1 EBADF (Bad file descriptor) [pid 5692] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] close(21) = -1 EBADF (Bad file descriptor) [pid 5690] close(22) = -1 EBADF (Bad file descriptor) [pid 5690] close(23) = -1 EBADF (Bad file descriptor) [pid 5690] close(24) = -1 EBADF (Bad file descriptor) [pid 5690] close(25) = -1 EBADF (Bad file descriptor) [pid 5690] close(26) = -1 EBADF (Bad file descriptor) [pid 5690] close(27) = -1 EBADF (Bad file descriptor) [pid 5690] close(28) = -1 EBADF (Bad file descriptor) [pid 5690] close(29) = -1 EBADF (Bad file descriptor) [pid 5690] exit_group(0 [pid 5691] <... futex resumed>) = ? [pid 5690] <... exit_group resumed>) = ? [pid 5691] +++ exited with 0 +++ [pid 5692] <... futex resumed>) = ? [pid 5692] +++ exited with 0 +++ [pid 5690] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5373 ./strace-static-x86_64: Process 5693 attached [pid 5693] set_robust_list(0x5555558796a0, 24) = 0 [pid 5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5693] setpgid(0, 0) = 0 [pid 5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5693] write(3, "1000", 4) = 4 [pid 5693] close(3) = 0 [pid 5693] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5693] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5694 attached => {parent_tid=[5374]}, 88) = 5374 [pid 5694] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5694] rt_sigprocmask(SIG_SETMASK, [], [pid 5693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5694] <... futex resumed>) = 0 [pid 5694] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5693] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] <... socketpair resumed>[3, 4]) = 0 [pid 5694] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5694] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = 0 [pid 5693] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5694] <... futex resumed>) = 0 [pid 5693] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5694] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = 0 [pid 5693] <... futex resumed>) = 1 [pid 5693] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5694] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5693] <... futex resumed>) = 0 [pid 5694] close(4 [pid 5693] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5693] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5694] <... close resumed>) = 0 [pid 5693] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5694] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5694] <... futex resumed>) = 0 [pid 5693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5694] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... clone3 resumed> => {parent_tid=[5375]}, 88) = 5375 [pid 5693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5693] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5695 attached [pid 5695] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5695] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5693] <... futex resumed>) = 0 [pid 5693] close(3) = 0 [pid 5693] close(4) = -1 EBADF (Bad file descriptor) [pid 5693] close(5) = -1 EBADF (Bad file descriptor) [pid 5693] close(6) = -1 EBADF (Bad file descriptor) [pid 5693] close(7) = -1 EBADF (Bad file descriptor) [pid 5693] close(8) = -1 EBADF (Bad file descriptor) [pid 5693] close(9) = -1 EBADF (Bad file descriptor) [pid 5693] close(10) = -1 EBADF (Bad file descriptor) [pid 5693] close(11) = -1 EBADF (Bad file descriptor) [pid 5693] close(12) = -1 EBADF (Bad file descriptor) [pid 5693] close(13) = -1 EBADF (Bad file descriptor) [pid 5693] close(14) = -1 EBADF (Bad file descriptor) [pid 5693] close(15 [pid 5695] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] close(16) = -1 EBADF (Bad file descriptor) [pid 5693] close(17) = -1 EBADF (Bad file descriptor) [pid 5693] close(18) = -1 EBADF (Bad file descriptor) [pid 5693] close(19) = -1 EBADF (Bad file descriptor) [pid 5693] close(20) = -1 EBADF (Bad file descriptor) [pid 5693] close(21) = -1 EBADF (Bad file descriptor) [pid 5693] close(22) = -1 EBADF (Bad file descriptor) [pid 5693] close(23) = -1 EBADF (Bad file descriptor) [pid 5693] close(24) = -1 EBADF (Bad file descriptor) [pid 5693] close(25) = -1 EBADF (Bad file descriptor) [pid 5693] close(26) = -1 EBADF (Bad file descriptor) [pid 5693] close(27) = -1 EBADF (Bad file descriptor) [pid 5693] close(28) = -1 EBADF (Bad file descriptor) [pid 5693] close(29) = -1 EBADF (Bad file descriptor) [pid 5693] exit_group(0 [pid 5695] <... futex resumed>) = ? [pid 5694] <... futex resumed>) = ? [pid 5693] <... exit_group resumed>) = ? [pid 5695] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 5693] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5376 ./strace-static-x86_64: Process 5696 attached [pid 5696] set_robust_list(0x5555558796a0, 24) = 0 [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5696] setpgid(0, 0) = 0 [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5696] write(3, "1000", 4) = 4 [pid 5696] close(3) = 0 [pid 5696] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5696] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5696] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5697 attached => {parent_tid=[5377]}, 88) = 5377 [pid 5697] set_robust_list(0x7fb3e383f9a0, 24 [pid 5696] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] <... set_robust_list resumed>) = 0 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5697] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5697] <... futex resumed>) = 0 [pid 5697] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5696] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5697] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5697] <... futex resumed>) = 0 [pid 5697] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5697] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5697] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 1 [pid 5697] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5697] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5697] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5697] <... futex resumed>) = 0 [pid 5696] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] close(4 [pid 5696] <... futex resumed>) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5696] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5697] <... close resumed>) = 0 [pid 5696] <... mprotect resumed>) = 0 [pid 5697] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5697] <... futex resumed>) = 0 [pid 5696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5697] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5698 attached [pid 5698] set_robust_list(0x7fb3e381e9a0, 24 [pid 5696] <... clone3 resumed> => {parent_tid=[5378]}, 88) = 5378 [pid 5698] <... set_robust_list resumed>) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5698] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5696] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... futex resumed>) = 0 [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5698] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5698] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] close(3) = 0 [pid 5696] close(4) = -1 EBADF (Bad file descriptor) [pid 5696] close(5) = -1 EBADF (Bad file descriptor) [pid 5696] close(6) = -1 EBADF (Bad file descriptor) [pid 5696] close(7) = -1 EBADF (Bad file descriptor) [pid 5696] close(8) = -1 EBADF (Bad file descriptor) [pid 5696] close(9) = -1 EBADF (Bad file descriptor) [pid 5696] close(10) = -1 EBADF (Bad file descriptor) [pid 5696] close(11) = -1 EBADF (Bad file descriptor) [pid 5696] close(12) = -1 EBADF (Bad file descriptor) [pid 5696] close(13) = -1 EBADF (Bad file descriptor) [pid 5696] close(14) = -1 EBADF (Bad file descriptor) [pid 5696] close(15) = -1 EBADF (Bad file descriptor) [pid 5696] close(16) = -1 EBADF (Bad file descriptor) [pid 5696] close(17) = -1 EBADF (Bad file descriptor) [pid 5696] close(18) = -1 EBADF (Bad file descriptor) [pid 5696] close(19) = -1 EBADF (Bad file descriptor) [pid 5696] close(20) = -1 EBADF (Bad file descriptor) [pid 5696] close(21) = -1 EBADF (Bad file descriptor) [pid 5696] close(22) = -1 EBADF (Bad file descriptor) [pid 5696] close(23) = -1 EBADF (Bad file descriptor) [pid 5696] close(24) = -1 EBADF (Bad file descriptor) [pid 5696] close(25) = -1 EBADF (Bad file descriptor) [pid 5696] close(26) = -1 EBADF (Bad file descriptor) [pid 5696] close(27) = -1 EBADF (Bad file descriptor) [pid 5696] close(28) = -1 EBADF (Bad file descriptor) [pid 5696] close(29) = -1 EBADF (Bad file descriptor) [pid 5696] exit_group(0 [pid 5697] <... futex resumed>) = ? [pid 5696] <... exit_group resumed>) = ? [pid 5697] +++ exited with 0 +++ [pid 5698] <... futex resumed>) = ? [pid 5698] +++ exited with 0 +++ [pid 5696] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5379 ./strace-static-x86_64: Process 5699 attached [pid 5699] set_robust_list(0x5555558796a0, 24) = 0 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5699] setpgid(0, 0) = 0 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5699] write(3, "1000", 4) = 4 [pid 5699] close(3) = 0 [pid 5699] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5699] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5700 attached => {parent_tid=[5380]}, 88) = 5380 [pid 5700] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5700] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5699] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 1 [pid 5700] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5699] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5700] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5700] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 1 [pid 5700] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5700] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5700] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 1 [pid 5699] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5700] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5700] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5700] close(4 [pid 5699] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5699] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5700] <... close resumed>) = 0 [pid 5699] <... mprotect resumed>) = 0 [pid 5699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5700] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... clone3 resumed> => {parent_tid=[5381]}, 88) = 5381 [pid 5700] <... futex resumed>) = 0 [pid 5699] rt_sigprocmask(SIG_SETMASK, [], [pid 5700] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5699] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5701 attached [pid 5701] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5701] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = 0 [pid 5701] <... futex resumed>) = 1 [pid 5699] close(3 [pid 5701] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... close resumed>) = 0 [pid 5699] close(4) = -1 EBADF (Bad file descriptor) [pid 5699] close(5) = -1 EBADF (Bad file descriptor) [pid 5699] close(6) = -1 EBADF (Bad file descriptor) [pid 5699] close(7) = -1 EBADF (Bad file descriptor) [pid 5699] close(8) = -1 EBADF (Bad file descriptor) [pid 5699] close(9) = -1 EBADF (Bad file descriptor) [pid 5699] close(10) = -1 EBADF (Bad file descriptor) [pid 5699] close(11) = -1 EBADF (Bad file descriptor) [pid 5699] close(12) = -1 EBADF (Bad file descriptor) [pid 5699] close(13) = -1 EBADF (Bad file descriptor) [pid 5699] close(14) = -1 EBADF (Bad file descriptor) [pid 5699] close(15) = -1 EBADF (Bad file descriptor) [pid 5699] close(16) = -1 EBADF (Bad file descriptor) [pid 5699] close(17) = -1 EBADF (Bad file descriptor) [pid 5699] close(18) = -1 EBADF (Bad file descriptor) [pid 5699] close(19) = -1 EBADF (Bad file descriptor) [pid 5699] close(20) = -1 EBADF (Bad file descriptor) [pid 5699] close(21) = -1 EBADF (Bad file descriptor) [pid 5699] close(22) = -1 EBADF (Bad file descriptor) [pid 5699] close(23) = -1 EBADF (Bad file descriptor) [pid 5699] close(24) = -1 EBADF (Bad file descriptor) [pid 5699] close(25) = -1 EBADF (Bad file descriptor) [pid 5699] close(26) = -1 EBADF (Bad file descriptor) [pid 5699] close(27) = -1 EBADF (Bad file descriptor) [pid 5699] close(28) = -1 EBADF (Bad file descriptor) [pid 5699] close(29) = -1 EBADF (Bad file descriptor) [pid 5699] exit_group(0 [pid 5700] <... futex resumed>) = ? [pid 5701] <... futex resumed>) = ? [pid 5699] <... exit_group resumed>) = ? [pid 5700] +++ exited with 0 +++ [pid 5701] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5382 ./strace-static-x86_64: Process 5702 attached [pid 5702] set_robust_list(0x5555558796a0, 24) = 0 [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5702] setpgid(0, 0) = 0 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5702] write(3, "1000", 4) = 4 [pid 5702] close(3) = 0 [pid 5702] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5702] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5703 attached => {parent_tid=[5383]}, 88) = 5383 [pid 5703] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5703] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5702] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 1 [pid 5703] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5702] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] <... socketpair resumed>[3, 4]) = 0 [pid 5703] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5703] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... futex resumed>) = 0 [pid 5702] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 1 [pid 5703] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5703] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] <... futex resumed>) = 0 [pid 5703] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5703] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5703] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5702] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5703] close(4 [pid 5702] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5703] <... close resumed>) = 0 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5703] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5703] <... futex resumed>) = 0 [pid 5702] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5703] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... mprotect resumed>) = 0 [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5704 attached => {parent_tid=[5384]}, 88) = 5384 [pid 5704] set_robust_list(0x7fb3e381e9a0, 24 [pid 5702] rt_sigprocmask(SIG_SETMASK, [], [pid 5704] <... set_robust_list resumed>) = 0 [pid 5702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5702] <... futex resumed>) = 0 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5702] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5704] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5704] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... futex resumed>) = 0 [pid 5702] close(3) = 0 [pid 5702] close(4) = -1 EBADF (Bad file descriptor) [pid 5702] close(5) = -1 EBADF (Bad file descriptor) [pid 5702] close(6) = -1 EBADF (Bad file descriptor) [pid 5702] close(7) = -1 EBADF (Bad file descriptor) [pid 5702] close(8) = -1 EBADF (Bad file descriptor) [pid 5702] close(9) = -1 EBADF (Bad file descriptor) [pid 5702] close(10) = -1 EBADF (Bad file descriptor) [pid 5702] close(11) = -1 EBADF (Bad file descriptor) [pid 5702] close(12) = -1 EBADF (Bad file descriptor) [pid 5702] close(13) = -1 EBADF (Bad file descriptor) [pid 5702] close(14) = -1 EBADF (Bad file descriptor) [pid 5702] close(15) = -1 EBADF (Bad file descriptor) [pid 5702] close(16) = -1 EBADF (Bad file descriptor) [pid 5702] close(17) = -1 EBADF (Bad file descriptor) [pid 5702] close(18) = -1 EBADF (Bad file descriptor) [pid 5702] close(19) = -1 EBADF (Bad file descriptor) [pid 5702] close(20) = -1 EBADF (Bad file descriptor) [pid 5702] close(21) = -1 EBADF (Bad file descriptor) [pid 5702] close(22) = -1 EBADF (Bad file descriptor) [pid 5702] close(23) = -1 EBADF (Bad file descriptor) [pid 5702] close(24) = -1 EBADF (Bad file descriptor) [pid 5702] close(25) = -1 EBADF (Bad file descriptor) [pid 5702] close(26) = -1 EBADF (Bad file descriptor) [pid 5702] close(27) = -1 EBADF (Bad file descriptor) [pid 5702] close(28) = -1 EBADF (Bad file descriptor) [pid 5702] close(29) = -1 EBADF (Bad file descriptor) [pid 5702] exit_group(0 [pid 5703] <... futex resumed>) = ? [pid 5702] <... exit_group resumed>) = ? [pid 5703] +++ exited with 0 +++ [pid 5704] <... futex resumed>) = ? [pid 5704] +++ exited with 0 +++ [pid 5702] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5385 ./strace-static-x86_64: Process 5705 attached [pid 5705] set_robust_list(0x5555558796a0, 24) = 0 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5705] setpgid(0, 0) = 0 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5705] write(3, "1000", 4) = 4 [pid 5705] close(3) = 0 [pid 5705] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5705] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5705] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5706 attached => {parent_tid=[5386]}, 88) = 5386 [pid 5706] set_robust_list(0x7fb3e383f9a0, 24 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], [pid 5706] <... set_robust_list resumed>) = 0 [pid 5706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5706] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5705] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5706] <... futex resumed>) = 0 [pid 5705] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5706] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5706] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = 0 [pid 5705] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... futex resumed>) = 0 [pid 5706] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5706] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5705] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5705] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5706] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5706] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = 0 [pid 5705] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 0 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5705] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5387]}, 88) = 5387 ./strace-static-x86_64: Process 5707 attached [pid 5706] close(4 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5705] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5705] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5706] <... close resumed>) = 0 [pid 5707] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5706] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5706] <... futex resumed>) = 0 [pid 5706] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5707] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 [pid 5705] close(3) = 0 [pid 5705] close(4) = -1 EBADF (Bad file descriptor) [pid 5705] close(5) = -1 EBADF (Bad file descriptor) [pid 5705] close(6) = -1 EBADF (Bad file descriptor) [pid 5705] close(7) = -1 EBADF (Bad file descriptor) [pid 5705] close(8) = -1 EBADF (Bad file descriptor) [pid 5705] close(9) = -1 EBADF (Bad file descriptor) [pid 5705] close(10) = -1 EBADF (Bad file descriptor) [pid 5705] close(11) = -1 EBADF (Bad file descriptor) [pid 5705] close(12) = -1 EBADF (Bad file descriptor) [pid 5705] close(13) = -1 EBADF (Bad file descriptor) [pid 5705] close(14) = -1 EBADF (Bad file descriptor) [pid 5705] close(15) = -1 EBADF (Bad file descriptor) [pid 5705] close(16) = -1 EBADF (Bad file descriptor) [pid 5705] close(17) = -1 EBADF (Bad file descriptor) [pid 5705] close(18) = -1 EBADF (Bad file descriptor) [pid 5705] close(19) = -1 EBADF (Bad file descriptor) [pid 5705] close(20) = -1 EBADF (Bad file descriptor) [pid 5705] close(21) = -1 EBADF (Bad file descriptor) [pid 5705] close(22) = -1 EBADF (Bad file descriptor) [pid 5705] close(23) = -1 EBADF (Bad file descriptor) [pid 5705] close(24) = -1 EBADF (Bad file descriptor) [pid 5705] close(25) = -1 EBADF (Bad file descriptor) [pid 5705] close(26) = -1 EBADF (Bad file descriptor) [pid 5705] close(27) = -1 EBADF (Bad file descriptor) [pid 5705] close(28) = -1 EBADF (Bad file descriptor) [pid 5705] close(29) = -1 EBADF (Bad file descriptor) [pid 5705] exit_group(0 [pid 5706] <... futex resumed>) = ? [pid 5705] <... exit_group resumed>) = ? [pid 5706] +++ exited with 0 +++ [pid 5707] <... futex resumed>) = ? [pid 5707] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5708 attached , child_tidptr=0x555555879690) = 5388 [pid 5708] set_robust_list(0x5555558796a0, 24) = 0 [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5708] setpgid(0, 0) = 0 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5708] write(3, "1000", 4) = 4 [pid 5708] close(3) = 0 [pid 5708] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5708] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5389]}, 88) = 5389 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5708] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5709 attached [pid 5709] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5709] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5709] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5709] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5708] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5709] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5709] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5708] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5708] <... futex resumed>) = 0 [pid 5708] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5709] <... sendmsg resumed>) = 425 [pid 5709] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5709] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5708] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5708] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5708] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5710 attached [pid 5709] close(4 [pid 5708] <... clone3 resumed> => {parent_tid=[5390]}, 88) = 5390 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5708] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5709] <... close resumed>) = 0 [pid 5710] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5709] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], [pid 5709] <... futex resumed>) = 0 [pid 5709] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5710] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5710] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] close(3) = 0 [pid 5708] close(4) = -1 EBADF (Bad file descriptor) [pid 5708] close(5) = -1 EBADF (Bad file descriptor) [pid 5708] close(6) = -1 EBADF (Bad file descriptor) [pid 5708] close(7) = -1 EBADF (Bad file descriptor) [pid 5708] close(8) = -1 EBADF (Bad file descriptor) [pid 5708] close(9) = -1 EBADF (Bad file descriptor) [pid 5708] close(10) = -1 EBADF (Bad file descriptor) [pid 5708] close(11) = -1 EBADF (Bad file descriptor) [pid 5708] close(12) = -1 EBADF (Bad file descriptor) [pid 5708] close(13) = -1 EBADF (Bad file descriptor) [pid 5708] close(14) = -1 EBADF (Bad file descriptor) [pid 5708] close(15) = -1 EBADF (Bad file descriptor) [pid 5708] close(16) = -1 EBADF (Bad file descriptor) [pid 5708] close(17) = -1 EBADF (Bad file descriptor) [pid 5708] close(18) = -1 EBADF (Bad file descriptor) [pid 5708] close(19) = -1 EBADF (Bad file descriptor) [pid 5708] close(20) = -1 EBADF (Bad file descriptor) [pid 5708] close(21) = -1 EBADF (Bad file descriptor) [pid 5708] close(22) = -1 EBADF (Bad file descriptor) [pid 5708] close(23) = -1 EBADF (Bad file descriptor) [pid 5708] close(24) = -1 EBADF (Bad file descriptor) [pid 5708] close(25) = -1 EBADF (Bad file descriptor) [pid 5708] close(26) = -1 EBADF (Bad file descriptor) [pid 5708] close(27) = -1 EBADF (Bad file descriptor) [pid 5708] close(28) = -1 EBADF (Bad file descriptor) [pid 5708] close(29) = -1 EBADF (Bad file descriptor) [pid 5708] exit_group(0 [pid 5709] <... futex resumed>) = ? [pid 5708] <... exit_group resumed>) = ? [pid 5710] <... futex resumed>) = 231 [pid 5709] +++ exited with 0 +++ [pid 5710] +++ exited with 0 +++ [pid 5708] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5391 ./strace-static-x86_64: Process 5711 attached [pid 5711] set_robust_list(0x5555558796a0, 24) = 0 [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5711] setpgid(0, 0) = 0 [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] write(3, "1000", 4) = 4 [pid 5711] close(3) = 0 [pid 5711] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5711] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5712 attached => {parent_tid=[5392]}, 88) = 5392 [pid 5712] set_robust_list(0x7fb3e383f9a0, 24 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... set_robust_list resumed>) = 0 [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5711] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5712] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5712] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... setsockopt resumed>) = 0 [pid 5712] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5712] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5711] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5712] close(4./strace-static-x86_64: Process 5713 attached [pid 5711] <... clone3 resumed> => {parent_tid=[5393]}, 88) = 5393 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5711] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5713] set_robust_list(0x7fb3e381e9a0, 24 [pid 5712] <... close resumed>) = 0 [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... futex resumed>) = 0 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5713] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5711] close(3) = 0 [pid 5711] close(4) = -1 EBADF (Bad file descriptor) [pid 5711] close(5) = -1 EBADF (Bad file descriptor) [pid 5711] close(6) = -1 EBADF (Bad file descriptor) [pid 5711] close(7) = -1 EBADF (Bad file descriptor) [pid 5711] close(8) = -1 EBADF (Bad file descriptor) [pid 5713] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] close(9) = -1 EBADF (Bad file descriptor) [pid 5711] close(10) = -1 EBADF (Bad file descriptor) [pid 5711] close(11) = -1 EBADF (Bad file descriptor) [pid 5711] close(12) = -1 EBADF (Bad file descriptor) [pid 5711] close(13) = -1 EBADF (Bad file descriptor) [pid 5711] close(14) = -1 EBADF (Bad file descriptor) [pid 5711] close(15) = -1 EBADF (Bad file descriptor) [pid 5711] close(16) = -1 EBADF (Bad file descriptor) [pid 5711] close(17) = -1 EBADF (Bad file descriptor) [pid 5711] close(18) = -1 EBADF (Bad file descriptor) [pid 5711] close(19) = -1 EBADF (Bad file descriptor) [pid 5711] close(20) = -1 EBADF (Bad file descriptor) [pid 5711] close(21) = -1 EBADF (Bad file descriptor) [pid 5711] close(22) = -1 EBADF (Bad file descriptor) [pid 5711] close(23) = -1 EBADF (Bad file descriptor) [pid 5711] close(24) = -1 EBADF (Bad file descriptor) [pid 5711] close(25) = -1 EBADF (Bad file descriptor) [pid 5711] close(26) = -1 EBADF (Bad file descriptor) [pid 5711] close(27) = -1 EBADF (Bad file descriptor) [pid 5711] close(28) = -1 EBADF (Bad file descriptor) [pid 5711] close(29) = -1 EBADF (Bad file descriptor) [pid 5711] exit_group(0 [pid 5713] <... futex resumed>) = ? [pid 5712] <... futex resumed>) = ? [pid 5711] <... exit_group resumed>) = ? [pid 5713] +++ exited with 0 +++ [pid 5712] +++ exited with 0 +++ [pid 5711] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5394 ./strace-static-x86_64: Process 5714 attached [pid 5714] set_robust_list(0x5555558796a0, 24) = 0 [pid 5714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5714] setpgid(0, 0) = 0 [pid 5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5714] write(3, "1000", 4) = 4 [pid 5714] close(3) = 0 [pid 5714] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5714] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5714] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5715 attached => {parent_tid=[5395]}, 88) = 5395 [pid 5715] set_robust_list(0x7fb3e383f9a0, 24 [pid 5714] rt_sigprocmask(SIG_SETMASK, [], [pid 5715] <... set_robust_list resumed>) = 0 [pid 5715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5714] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5715] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5714] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5715] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5715] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = 1 [pid 5715] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5715] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5714] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = 0 [pid 5714] <... futex resumed>) = 1 [pid 5715] close(4) = 0 [pid 5715] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5714] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5714] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5715] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5714] <... futex resumed>) = 0 [pid 5715] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] close(3) = 0 [pid 5714] close(4) = -1 EBADF (Bad file descriptor) [pid 5714] close(5) = -1 EBADF (Bad file descriptor) [pid 5714] close(6) = -1 EBADF (Bad file descriptor) [pid 5714] close(7) = -1 EBADF (Bad file descriptor) [pid 5714] close(8) = -1 EBADF (Bad file descriptor) [pid 5714] close(9) = -1 EBADF (Bad file descriptor) [pid 5714] close(10) = -1 EBADF (Bad file descriptor) [pid 5714] close(11) = -1 EBADF (Bad file descriptor) [pid 5714] close(12) = -1 EBADF (Bad file descriptor) [pid 5714] close(13) = -1 EBADF (Bad file descriptor) [pid 5714] close(14) = -1 EBADF (Bad file descriptor) [pid 5714] close(15) = -1 EBADF (Bad file descriptor) [pid 5714] close(16) = -1 EBADF (Bad file descriptor) [pid 5714] close(17) = -1 EBADF (Bad file descriptor) [pid 5714] close(18) = -1 EBADF (Bad file descriptor) [pid 5714] close(19) = -1 EBADF (Bad file descriptor) [pid 5714] close(20) = -1 EBADF (Bad file descriptor) [pid 5714] close(21) = -1 EBADF (Bad file descriptor) [pid 5714] close(22) = -1 EBADF (Bad file descriptor) [pid 5714] close(23) = -1 EBADF (Bad file descriptor) [pid 5714] close(24) = -1 EBADF (Bad file descriptor) [pid 5714] close(25) = -1 EBADF (Bad file descriptor) [pid 5714] close(26) = -1 EBADF (Bad file descriptor) [pid 5714] close(27) = -1 EBADF (Bad file descriptor) [pid 5714] close(28) = -1 EBADF (Bad file descriptor) [pid 5714] close(29) = -1 EBADF (Bad file descriptor) [pid 5714] exit_group(0) = ? [pid 5715] <... futex resumed>) = ? [pid 5715] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5396 ./strace-static-x86_64: Process 5716 attached [pid 5716] set_robust_list(0x5555558796a0, 24) = 0 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5716] setpgid(0, 0) = 0 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5716] write(3, "1000", 4) = 4 [pid 5716] close(3) = 0 [pid 5716] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5716] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5716] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5717 attached => {parent_tid=[5397]}, 88) = 5397 [pid 5717] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5717] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5716] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5717] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5716] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5716] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... futex resumed>) = 0 [pid 5717] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5717] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5717] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5716] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5717] <... sendmsg resumed>) = 425 [pid 5717] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5716] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] close(4) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5717] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5716] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5718 attached [pid 5718] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5718] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... clone3 resumed> => {parent_tid=[5398]}, 88) = 5398 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5716] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5716] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] <... sendmsg resumed>) = 0 [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5718] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5718] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] close(3) = 0 [pid 5716] close(4) = -1 EBADF (Bad file descriptor) [pid 5716] close(5) = -1 EBADF (Bad file descriptor) [pid 5716] close(6) = -1 EBADF (Bad file descriptor) [pid 5716] close(7) = -1 EBADF (Bad file descriptor) [pid 5716] close(8) = -1 EBADF (Bad file descriptor) [pid 5716] close(9) = -1 EBADF (Bad file descriptor) [pid 5716] close(10) = -1 EBADF (Bad file descriptor) [pid 5716] close(11) = -1 EBADF (Bad file descriptor) [pid 5716] close(12) = -1 EBADF (Bad file descriptor) [pid 5716] close(13) = -1 EBADF (Bad file descriptor) [pid 5716] close(14) = -1 EBADF (Bad file descriptor) [pid 5716] close(15) = -1 EBADF (Bad file descriptor) [pid 5716] close(16) = -1 EBADF (Bad file descriptor) [pid 5716] close(17) = -1 EBADF (Bad file descriptor) [pid 5716] close(18) = -1 EBADF (Bad file descriptor) [pid 5716] close(19) = -1 EBADF (Bad file descriptor) [pid 5716] close(20) = -1 EBADF (Bad file descriptor) [pid 5716] close(21) = -1 EBADF (Bad file descriptor) [pid 5716] close(22) = -1 EBADF (Bad file descriptor) [pid 5716] close(23) = -1 EBADF (Bad file descriptor) [pid 5716] close(24) = -1 EBADF (Bad file descriptor) [pid 5716] close(25) = -1 EBADF (Bad file descriptor) [pid 5716] close(26) = -1 EBADF (Bad file descriptor) [pid 5716] close(27) = -1 EBADF (Bad file descriptor) [pid 5716] close(28) = -1 EBADF (Bad file descriptor) [pid 5716] close(29) = -1 EBADF (Bad file descriptor) [pid 5716] exit_group(0 [pid 5717] <... futex resumed>) = ? [pid 5716] <... exit_group resumed>) = ? [pid 5717] +++ exited with 0 +++ [pid 5718] <... futex resumed>) = ? [pid 5718] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5399 ./strace-static-x86_64: Process 5719 attached [pid 5719] set_robust_list(0x5555558796a0, 24) = 0 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5719] setpgid(0, 0) = 0 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5719] write(3, "1000", 4) = 4 [pid 5719] close(3) = 0 [pid 5719] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5719] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5720 attached [pid 5720] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5719] <... clone3 resumed> => {parent_tid=[5400]}, 88) = 5400 [pid 5720] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5720] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... futex resumed>) = 0 [pid 5720] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5719] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5720] <... futex resumed>) = 0 [pid 5720] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5719] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] <... setsockopt resumed>) = 0 [pid 5720] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5720] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5720] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5720] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5720] close(4) = 0 [pid 5719] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5720] <... futex resumed>) = 0 [pid 5719] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5720] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... mprotect resumed>) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5721 attached [pid 5721] set_robust_list(0x7fb3e381e9a0, 24 [pid 5719] <... clone3 resumed> => {parent_tid=[5401]}, 88) = 5401 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] <... set_robust_list resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5719] <... futex resumed>) = 0 [pid 5719] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... sendmsg resumed>) = 0 [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5721] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5719] close(3 [pid 5721] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... close resumed>) = 0 [pid 5719] close(4) = -1 EBADF (Bad file descriptor) [pid 5719] close(5) = -1 EBADF (Bad file descriptor) [pid 5719] close(6) = -1 EBADF (Bad file descriptor) [pid 5719] close(7) = -1 EBADF (Bad file descriptor) [pid 5719] close(8) = -1 EBADF (Bad file descriptor) [pid 5719] close(9) = -1 EBADF (Bad file descriptor) [pid 5719] close(10) = -1 EBADF (Bad file descriptor) [pid 5719] close(11) = -1 EBADF (Bad file descriptor) [pid 5719] close(12) = -1 EBADF (Bad file descriptor) [pid 5719] close(13) = -1 EBADF (Bad file descriptor) [pid 5719] close(14) = -1 EBADF (Bad file descriptor) [pid 5719] close(15) = -1 EBADF (Bad file descriptor) [pid 5719] close(16) = -1 EBADF (Bad file descriptor) [pid 5719] close(17) = -1 EBADF (Bad file descriptor) [pid 5719] close(18) = -1 EBADF (Bad file descriptor) [pid 5719] close(19) = -1 EBADF (Bad file descriptor) [pid 5719] close(20) = -1 EBADF (Bad file descriptor) [pid 5719] close(21) = -1 EBADF (Bad file descriptor) [pid 5719] close(22) = -1 EBADF (Bad file descriptor) [pid 5719] close(23) = -1 EBADF (Bad file descriptor) [pid 5719] close(24) = -1 EBADF (Bad file descriptor) [pid 5719] close(25) = -1 EBADF (Bad file descriptor) [pid 5719] close(26) = -1 EBADF (Bad file descriptor) [pid 5719] close(27) = -1 EBADF (Bad file descriptor) [pid 5719] close(28) = -1 EBADF (Bad file descriptor) [pid 5719] close(29) = -1 EBADF (Bad file descriptor) [pid 5719] exit_group(0 [pid 5720] <... futex resumed>) = ? [pid 5719] <... exit_group resumed>) = ? [pid 5721] <... futex resumed>) = 231 [pid 5720] +++ exited with 0 +++ [pid 5721] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5402 ./strace-static-x86_64: Process 5722 attached [pid 5722] set_robust_list(0x5555558796a0, 24) = 0 [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5722] setpgid(0, 0) = 0 [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5722] write(3, "1000", 4) = 4 [pid 5722] close(3) = 0 [pid 5722] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5722] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5403]}, 88) = 5403 ./strace-static-x86_64: Process 5723 attached [pid 5722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5722] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5723] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5723] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5722] <... futex resumed>) = 0 [pid 5723] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5722] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... setsockopt resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5723] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5722] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5723] <... sendmsg resumed>) = 425 [pid 5723] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] close(4 [pid 5722] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... close resumed>) = 0 [pid 5723] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5723] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5722] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5724 attached => {parent_tid=[5404]}, 88) = 5404 [pid 5724] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5724] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5722] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5722] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... sendmsg resumed>) = 0 [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5724] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5722] <... futex resumed>) = 0 [pid 5722] close(3) = 0 [pid 5724] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] close(4) = -1 EBADF (Bad file descriptor) [pid 5722] close(5) = -1 EBADF (Bad file descriptor) [pid 5722] close(6) = -1 EBADF (Bad file descriptor) [pid 5722] close(7) = -1 EBADF (Bad file descriptor) [pid 5722] close(8) = -1 EBADF (Bad file descriptor) [pid 5722] close(9) = -1 EBADF (Bad file descriptor) [pid 5722] close(10) = -1 EBADF (Bad file descriptor) [pid 5722] close(11) = -1 EBADF (Bad file descriptor) [pid 5722] close(12) = -1 EBADF (Bad file descriptor) [pid 5722] close(13) = -1 EBADF (Bad file descriptor) [pid 5722] close(14) = -1 EBADF (Bad file descriptor) [pid 5722] close(15) = -1 EBADF (Bad file descriptor) [pid 5722] close(16) = -1 EBADF (Bad file descriptor) [pid 5722] close(17) = -1 EBADF (Bad file descriptor) [pid 5722] close(18) = -1 EBADF (Bad file descriptor) [pid 5722] close(19) = -1 EBADF (Bad file descriptor) [pid 5722] close(20) = -1 EBADF (Bad file descriptor) [pid 5722] close(21) = -1 EBADF (Bad file descriptor) [pid 5722] close(22) = -1 EBADF (Bad file descriptor) [pid 5722] close(23) = -1 EBADF (Bad file descriptor) [pid 5722] close(24) = -1 EBADF (Bad file descriptor) [pid 5722] close(25) = -1 EBADF (Bad file descriptor) [pid 5722] close(26) = -1 EBADF (Bad file descriptor) [pid 5722] close(27) = -1 EBADF (Bad file descriptor) [pid 5722] close(28) = -1 EBADF (Bad file descriptor) [pid 5722] close(29) = -1 EBADF (Bad file descriptor) [pid 5722] exit_group(0) = ? [pid 5724] <... futex resumed>) = ? [pid 5724] +++ exited with 0 +++ [pid 5723] <... futex resumed>) = ? [pid 5723] +++ exited with 0 +++ [pid 5722] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5405 ./strace-static-x86_64: Process 5725 attached [pid 5725] set_robust_list(0x5555558796a0, 24) = 0 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5725] setpgid(0, 0) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5725] write(3, "1000", 4) = 4 [pid 5725] close(3) = 0 [pid 5725] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5725] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5406]}, 88) = 5406 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5725] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5726 attached [pid 5726] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5726] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5726] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 1 [pid 5725] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5725] <... futex resumed>) = 0 [pid 5726] <... setsockopt resumed>) = 0 [pid 5725] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5726] <... futex resumed>) = 0 [pid 5725] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5725] <... futex resumed>) = 0 [pid 5725] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... sendmsg resumed>) = 425 [pid 5726] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 1 [pid 5726] close(4 [pid 5725] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5726] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5726] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5727 attached => {parent_tid=[5407]}, 88) = 5407 [pid 5727] set_robust_list(0x7fb3e381e9a0, 24 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5727] <... set_robust_list resumed>) = 0 [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [], [pid 5725] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5727] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5727] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] close(3) = 0 [pid 5725] close(4) = -1 EBADF (Bad file descriptor) [pid 5725] close(5) = -1 EBADF (Bad file descriptor) [pid 5725] close(6) = -1 EBADF (Bad file descriptor) [pid 5725] close(7) = -1 EBADF (Bad file descriptor) [pid 5725] close(8) = -1 EBADF (Bad file descriptor) [pid 5725] close(9) = -1 EBADF (Bad file descriptor) [pid 5725] close(10) = -1 EBADF (Bad file descriptor) [pid 5725] close(11) = -1 EBADF (Bad file descriptor) [pid 5725] close(12) = -1 EBADF (Bad file descriptor) [pid 5725] close(13) = -1 EBADF (Bad file descriptor) [pid 5725] close(14) = -1 EBADF (Bad file descriptor) [pid 5725] close(15) = -1 EBADF (Bad file descriptor) [pid 5725] close(16) = -1 EBADF (Bad file descriptor) [pid 5725] close(17) = -1 EBADF (Bad file descriptor) [pid 5725] close(18) = -1 EBADF (Bad file descriptor) [pid 5725] close(19) = -1 EBADF (Bad file descriptor) [pid 5725] close(20) = -1 EBADF (Bad file descriptor) [pid 5725] close(21) = -1 EBADF (Bad file descriptor) [pid 5725] close(22) = -1 EBADF (Bad file descriptor) [pid 5725] close(23) = -1 EBADF (Bad file descriptor) [pid 5725] close(24) = -1 EBADF (Bad file descriptor) [pid 5725] close(25) = -1 EBADF (Bad file descriptor) [pid 5725] close(26) = -1 EBADF (Bad file descriptor) [pid 5725] close(27) = -1 EBADF (Bad file descriptor) [pid 5725] close(28) = -1 EBADF (Bad file descriptor) [pid 5725] close(29) = -1 EBADF (Bad file descriptor) [pid 5725] exit_group(0 [pid 5727] <... futex resumed>) = ? [pid 5726] <... futex resumed>) = ? [pid 5725] <... exit_group resumed>) = ? [pid 5727] +++ exited with 0 +++ [pid 5726] +++ exited with 0 +++ [pid 5725] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5408 ./strace-static-x86_64: Process 5728 attached [pid 5728] set_robust_list(0x5555558796a0, 24) = 0 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] setpgid(0, 0) = 0 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5728] write(3, "1000", 4) = 4 [pid 5728] close(3) = 0 [pid 5728] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5728] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5729 attached => {parent_tid=[5409]}, 88) = 5409 [pid 5729] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5729] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5728] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = 0 [pid 5728] <... futex resumed>) = 1 [pid 5729] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5728] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... futex resumed>) = 0 [pid 5729] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5729] <... futex resumed>) = 0 [pid 5729] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5728] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5729] <... futex resumed>) = 0 [pid 5728] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5729] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5728] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5729] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5729] <... futex resumed>) = 0 [pid 5729] close(4 [pid 5728] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5728] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5729] <... close resumed>) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5729] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5729] <... futex resumed>) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5729] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5730 attached [pid 5728] <... clone3 resumed> => {parent_tid=[5410]}, 88) = 5410 [pid 5730] set_robust_list(0x7fb3e381e9a0, 24 [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5730] <... set_robust_list resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5728] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] <... sendmsg resumed>) = 0 [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5730] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5728] close(3 [pid 5730] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... close resumed>) = 0 [pid 5728] close(4) = -1 EBADF (Bad file descriptor) [pid 5728] close(5) = -1 EBADF (Bad file descriptor) [pid 5728] close(6) = -1 EBADF (Bad file descriptor) [pid 5728] close(7) = -1 EBADF (Bad file descriptor) [pid 5728] close(8) = -1 EBADF (Bad file descriptor) [pid 5728] close(9) = -1 EBADF (Bad file descriptor) [pid 5728] close(10) = -1 EBADF (Bad file descriptor) [pid 5728] close(11) = -1 EBADF (Bad file descriptor) [pid 5728] close(12) = -1 EBADF (Bad file descriptor) [pid 5728] close(13) = -1 EBADF (Bad file descriptor) [pid 5728] close(14) = -1 EBADF (Bad file descriptor) [pid 5728] close(15) = -1 EBADF (Bad file descriptor) [pid 5728] close(16) = -1 EBADF (Bad file descriptor) [pid 5728] close(17) = -1 EBADF (Bad file descriptor) [pid 5728] close(18) = -1 EBADF (Bad file descriptor) [pid 5728] close(19) = -1 EBADF (Bad file descriptor) [pid 5728] close(20) = -1 EBADF (Bad file descriptor) [pid 5728] close(21) = -1 EBADF (Bad file descriptor) [pid 5728] close(22) = -1 EBADF (Bad file descriptor) [pid 5728] close(23) = -1 EBADF (Bad file descriptor) [pid 5728] close(24) = -1 EBADF (Bad file descriptor) [pid 5728] close(25) = -1 EBADF (Bad file descriptor) [pid 5728] close(26) = -1 EBADF (Bad file descriptor) [pid 5728] close(27) = -1 EBADF (Bad file descriptor) [pid 5728] close(28) = -1 EBADF (Bad file descriptor) [pid 5728] close(29) = -1 EBADF (Bad file descriptor) [pid 5728] exit_group(0 [pid 5729] <... futex resumed>) = ? [pid 5728] <... exit_group resumed>) = ? [pid 5729] +++ exited with 0 +++ [pid 5730] <... futex resumed>) = ? [pid 5730] +++ exited with 0 +++ [pid 5728] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5411 ./strace-static-x86_64: Process 5731 attached [pid 5731] set_robust_list(0x5555558796a0, 24) = 0 [pid 5731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5731] setpgid(0, 0) = 0 [pid 5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5731] write(3, "1000", 4) = 4 [pid 5731] close(3) = 0 [pid 5731] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5731] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5731] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5731] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5732 attached => {parent_tid=[5412]}, 88) = 5412 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5731] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] set_robust_list(0x7fb3e383f9a0, 24 [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... set_robust_list resumed>) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5732] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5732] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5731] <... futex resumed>) = 0 [pid 5732] <... setsockopt resumed>) = 0 [pid 5731] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] <... sendmsg resumed>) = 425 [pid 5732] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5732] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5732] close(4) = 0 [pid 5732] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5731] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5731] <... futex resumed>) = 0 [pid 5732] <... sendmsg resumed>) = 0 [pid 5731] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5732] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5731] close(3) = 0 [pid 5731] close(4) = -1 EBADF (Bad file descriptor) [pid 5731] close(5) = -1 EBADF (Bad file descriptor) [pid 5731] close(6) = -1 EBADF (Bad file descriptor) [pid 5731] close(7) = -1 EBADF (Bad file descriptor) [pid 5731] close(8) = -1 EBADF (Bad file descriptor) [pid 5731] close(9) = -1 EBADF (Bad file descriptor) [pid 5731] close(10) = -1 EBADF (Bad file descriptor) [pid 5731] close(11) = -1 EBADF (Bad file descriptor) [pid 5731] close(12) = -1 EBADF (Bad file descriptor) [pid 5731] close(13) = -1 EBADF (Bad file descriptor) [pid 5731] close(14) = -1 EBADF (Bad file descriptor) [pid 5731] close(15) = -1 EBADF (Bad file descriptor) [pid 5731] close(16) = -1 EBADF (Bad file descriptor) [pid 5731] close(17) = -1 EBADF (Bad file descriptor) [pid 5731] close(18) = -1 EBADF (Bad file descriptor) [pid 5731] close(19) = -1 EBADF (Bad file descriptor) [pid 5731] close(20) = -1 EBADF (Bad file descriptor) [pid 5731] close(21) = -1 EBADF (Bad file descriptor) [pid 5731] close(22) = -1 EBADF (Bad file descriptor) [pid 5731] close(23) = -1 EBADF (Bad file descriptor) [pid 5731] close(24) = -1 EBADF (Bad file descriptor) [pid 5731] close(25) = -1 EBADF (Bad file descriptor) [pid 5731] close(26) = -1 EBADF (Bad file descriptor) [pid 5731] close(27) = -1 EBADF (Bad file descriptor) [pid 5731] close(28) = -1 EBADF (Bad file descriptor) [pid 5731] close(29) = -1 EBADF (Bad file descriptor) [pid 5731] exit_group(0) = ? [pid 5732] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5413 ./strace-static-x86_64: Process 5733 attached [pid 5733] set_robust_list(0x5555558796a0, 24) = 0 [pid 5733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5733] setpgid(0, 0) = 0 [pid 5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5733] write(3, "1000", 4) = 4 [pid 5733] close(3) = 0 [pid 5733] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5733] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5733] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5734 attached => {parent_tid=[5414]}, 88) = 5414 [pid 5734] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = 1 [pid 5734] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5734] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5734] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5733] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5734] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] <... futex resumed>) = 0 [pid 5733] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5734] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... futex resumed>) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5734] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5733] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5733] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] close(4 [pid 5733] <... futex resumed>) = 0 [pid 5733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5734] <... close resumed>) = 0 [pid 5734] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5733] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5735 attached [pid 5735] set_robust_list(0x7fb3e381e9a0, 24 [pid 5733] <... clone3 resumed> => {parent_tid=[5415]}, 88) = 5415 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [], [pid 5735] rt_sigprocmask(SIG_SETMASK, [], [pid 5733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5733] <... futex resumed>) = 0 [pid 5733] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5735] <... sendmsg resumed>) = 0 [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5735] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5735] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5733] close(3) = 0 [pid 5733] close(4) = -1 EBADF (Bad file descriptor) [pid 5733] close(5) = -1 EBADF (Bad file descriptor) [pid 5733] close(6) = -1 EBADF (Bad file descriptor) [pid 5733] close(7) = -1 EBADF (Bad file descriptor) [pid 5733] close(8) = -1 EBADF (Bad file descriptor) [pid 5733] close(9) = -1 EBADF (Bad file descriptor) [pid 5733] close(10) = -1 EBADF (Bad file descriptor) [pid 5733] close(11) = -1 EBADF (Bad file descriptor) [pid 5733] close(12) = -1 EBADF (Bad file descriptor) [pid 5733] close(13) = -1 EBADF (Bad file descriptor) [pid 5733] close(14) = -1 EBADF (Bad file descriptor) [pid 5733] close(15) = -1 EBADF (Bad file descriptor) [pid 5733] close(16) = -1 EBADF (Bad file descriptor) [pid 5733] close(17) = -1 EBADF (Bad file descriptor) [pid 5733] close(18) = -1 EBADF (Bad file descriptor) [pid 5733] close(19) = -1 EBADF (Bad file descriptor) [pid 5733] close(20) = -1 EBADF (Bad file descriptor) [pid 5733] close(21) = -1 EBADF (Bad file descriptor) [pid 5733] close(22) = -1 EBADF (Bad file descriptor) [pid 5733] close(23) = -1 EBADF (Bad file descriptor) [pid 5733] close(24) = -1 EBADF (Bad file descriptor) [pid 5733] close(25) = -1 EBADF (Bad file descriptor) [pid 5733] close(26) = -1 EBADF (Bad file descriptor) [pid 5733] close(27) = -1 EBADF (Bad file descriptor) [pid 5733] close(28) = -1 EBADF (Bad file descriptor) [pid 5733] close(29) = -1 EBADF (Bad file descriptor) [pid 5733] exit_group(0 [pid 5734] <... futex resumed>) = ? [pid 5733] <... exit_group resumed>) = ? [pid 5734] +++ exited with 0 +++ [pid 5735] <... futex resumed>) = ? [pid 5735] +++ exited with 0 +++ [pid 5733] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5416 ./strace-static-x86_64: Process 5736 attached [pid 5736] set_robust_list(0x5555558796a0, 24) = 0 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5736] setpgid(0, 0) = 0 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5736] write(3, "1000", 4) = 4 [pid 5736] close(3) = 0 [pid 5736] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5736] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5417]}, 88) = 5417 [pid 5736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5736] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5737 attached [pid 5737] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5737] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5737] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5737] <... futex resumed>) = 1 [pid 5736] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5736] <... futex resumed>) = 0 [pid 5736] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] <... setsockopt resumed>) = 0 [pid 5737] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5736] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5737] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5737] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5736] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] close(4 [pid 5736] <... futex resumed>) = 0 [pid 5737] <... close resumed>) = 0 [pid 5736] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5737] <... futex resumed>) = 0 [pid 5736] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5736] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5737] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5738 attached => {parent_tid=[5418]}, 88) = 5418 [pid 5738] set_robust_list(0x7fb3e381e9a0, 24 [pid 5736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5736] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] <... set_robust_list resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5738] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5736] <... futex resumed>) = 0 [pid 5736] close(3 [pid 5738] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... close resumed>) = 0 [pid 5736] close(4) = -1 EBADF (Bad file descriptor) [pid 5736] close(5) = -1 EBADF (Bad file descriptor) [pid 5736] close(6) = -1 EBADF (Bad file descriptor) [pid 5736] close(7) = -1 EBADF (Bad file descriptor) [pid 5736] close(8) = -1 EBADF (Bad file descriptor) [pid 5736] close(9) = -1 EBADF (Bad file descriptor) [pid 5736] close(10) = -1 EBADF (Bad file descriptor) [pid 5736] close(11) = -1 EBADF (Bad file descriptor) [pid 5736] close(12) = -1 EBADF (Bad file descriptor) [pid 5736] close(13) = -1 EBADF (Bad file descriptor) [pid 5736] close(14) = -1 EBADF (Bad file descriptor) [pid 5736] close(15) = -1 EBADF (Bad file descriptor) [pid 5736] close(16) = -1 EBADF (Bad file descriptor) [pid 5736] close(17) = -1 EBADF (Bad file descriptor) [pid 5736] close(18) = -1 EBADF (Bad file descriptor) [pid 5736] close(19) = -1 EBADF (Bad file descriptor) [pid 5736] close(20) = -1 EBADF (Bad file descriptor) [pid 5736] close(21) = -1 EBADF (Bad file descriptor) [pid 5736] close(22) = -1 EBADF (Bad file descriptor) [pid 5736] close(23) = -1 EBADF (Bad file descriptor) [pid 5736] close(24) = -1 EBADF (Bad file descriptor) [pid 5736] close(25) = -1 EBADF (Bad file descriptor) [pid 5736] close(26) = -1 EBADF (Bad file descriptor) [pid 5736] close(27) = -1 EBADF (Bad file descriptor) [pid 5736] close(28) = -1 EBADF (Bad file descriptor) [pid 5736] close(29) = -1 EBADF (Bad file descriptor) [pid 5736] exit_group(0 [pid 5737] <... futex resumed>) = ? [pid 5736] <... exit_group resumed>) = ? [pid 5737] +++ exited with 0 +++ [pid 5738] <... futex resumed>) = ? [pid 5738] +++ exited with 0 +++ [pid 5736] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5739 attached [pid 5739] set_robust_list(0x5555558796a0, 24 [pid 287] <... clone resumed>, child_tidptr=0x555555879690) = 5419 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5739] setpgid(0, 0) = 0 [pid 5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5739] write(3, "1000", 4) = 4 [pid 5739] close(3) = 0 [pid 5739] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5739] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5740 attached => {parent_tid=[5420]}, 88) = 5420 [pid 5739] rt_sigprocmask(SIG_SETMASK, [], [pid 5740] set_robust_list(0x7fb3e383f9a0, 24 [pid 5739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... set_robust_list resumed>) = 0 [pid 5740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5740] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5740] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5740] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5740] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5739] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5740] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5739] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] close(4 [pid 5739] <... futex resumed>) = 0 [pid 5739] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5739] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5740] <... close resumed>) = 0 ./strace-static-x86_64: Process 5741 attached [pid 5739] <... clone3 resumed> => {parent_tid=[5421]}, 88) = 5421 [pid 5739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5739] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5739] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5741] set_robust_list(0x7fb3e381e9a0, 24 [pid 5740] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... set_robust_list resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [], [pid 5740] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5741] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5739] close(3) = 0 [pid 5739] close(4) = -1 EBADF (Bad file descriptor) [pid 5739] close(5) = -1 EBADF (Bad file descriptor) [pid 5739] close(6) = -1 EBADF (Bad file descriptor) [pid 5739] close(7) = -1 EBADF (Bad file descriptor) [pid 5739] close(8) = -1 EBADF (Bad file descriptor) [pid 5739] close(9 [pid 5741] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(10) = -1 EBADF (Bad file descriptor) [pid 5739] close(11) = -1 EBADF (Bad file descriptor) [pid 5739] close(12) = -1 EBADF (Bad file descriptor) [pid 5739] close(13) = -1 EBADF (Bad file descriptor) [pid 5739] close(14) = -1 EBADF (Bad file descriptor) [pid 5739] close(15) = -1 EBADF (Bad file descriptor) [pid 5739] close(16) = -1 EBADF (Bad file descriptor) [pid 5739] close(17) = -1 EBADF (Bad file descriptor) [pid 5739] close(18) = -1 EBADF (Bad file descriptor) [pid 5739] close(19) = -1 EBADF (Bad file descriptor) [pid 5739] close(20) = -1 EBADF (Bad file descriptor) [pid 5739] close(21) = -1 EBADF (Bad file descriptor) [pid 5739] close(22) = -1 EBADF (Bad file descriptor) [pid 5739] close(23) = -1 EBADF (Bad file descriptor) [pid 5739] close(24) = -1 EBADF (Bad file descriptor) [pid 5739] close(25) = -1 EBADF (Bad file descriptor) [pid 5739] close(26) = -1 EBADF (Bad file descriptor) [pid 5739] close(27) = -1 EBADF (Bad file descriptor) [pid 5739] close(28) = -1 EBADF (Bad file descriptor) [pid 5739] close(29) = -1 EBADF (Bad file descriptor) [pid 5739] exit_group(0 [pid 5740] <... futex resumed>) = ? [pid 5739] <... exit_group resumed>) = ? [pid 5741] <... futex resumed>) = 231 [pid 5740] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5422 ./strace-static-x86_64: Process 5742 attached [pid 5742] set_robust_list(0x5555558796a0, 24) = 0 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5742] setpgid(0, 0) = 0 [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5742] write(3, "1000", 4) = 4 [pid 5742] close(3) = 0 [pid 5742] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5742] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5742] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5743 attached [pid 5743] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... clone3 resumed> => {parent_tid=[5423]}, 88) = 5423 [pid 5742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5742] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5743] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5742] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5742] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5743] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] close(4) = 0 [pid 5743] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5742] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5742] close(3) = 0 [pid 5742] close(4) = -1 EBADF (Bad file descriptor) [pid 5742] close(5) = -1 EBADF (Bad file descriptor) [pid 5742] close(6) = -1 EBADF (Bad file descriptor) [pid 5742] close(7) = -1 EBADF (Bad file descriptor) [pid 5742] close(8) = -1 EBADF (Bad file descriptor) [pid 5742] close(9) = -1 EBADF (Bad file descriptor) [pid 5742] close(10) = -1 EBADF (Bad file descriptor) [pid 5742] close(11) = -1 EBADF (Bad file descriptor) [pid 5742] close(12) = -1 EBADF (Bad file descriptor) [pid 5742] close(13) = -1 EBADF (Bad file descriptor) [pid 5742] close(14) = -1 EBADF (Bad file descriptor) [pid 5742] close(15) = -1 EBADF (Bad file descriptor) [pid 5742] close(16) = -1 EBADF (Bad file descriptor) [pid 5742] close(17) = -1 EBADF (Bad file descriptor) [pid 5742] close(18) = -1 EBADF (Bad file descriptor) [pid 5742] close(19) = -1 EBADF (Bad file descriptor) [pid 5742] close(20) = -1 EBADF (Bad file descriptor) [pid 5742] close(21) = -1 EBADF (Bad file descriptor) [pid 5742] close(22) = -1 EBADF (Bad file descriptor) [pid 5742] close(23) = -1 EBADF (Bad file descriptor) [pid 5742] close(24) = -1 EBADF (Bad file descriptor) [pid 5742] close(25) = -1 EBADF (Bad file descriptor) [pid 5742] close(26) = -1 EBADF (Bad file descriptor) [pid 5742] close(27) = -1 EBADF (Bad file descriptor) [pid 5742] close(28) = -1 EBADF (Bad file descriptor) [pid 5742] close(29) = -1 EBADF (Bad file descriptor) [pid 5742] exit_group(0 [pid 5743] <... futex resumed>) = ? [pid 5742] <... exit_group resumed>) = ? [pid 5743] +++ exited with 0 +++ [pid 5742] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5424 ./strace-static-x86_64: Process 5744 attached [pid 5744] set_robust_list(0x5555558796a0, 24) = 0 [pid 5744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5744] setpgid(0, 0) = 0 [pid 5744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5744] write(3, "1000", 4) = 4 [pid 5744] close(3) = 0 [pid 5744] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5744] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5744] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5425]}, 88) = 5425 [pid 5744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5744] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5745 attached [pid 5745] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5745] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5745] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 0 [pid 5744] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... futex resumed>) = 1 [pid 5745] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5745] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 0 [pid 5744] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... futex resumed>) = 1 [pid 5745] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5745] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... futex resumed>) = 0 [pid 5744] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5744] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5744] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5745] <... futex resumed>) = 1 [pid 5745] close(4 [pid 5744] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5426]}, 88) = 5426 [pid 5744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5744] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... close resumed>) = 0 [pid 5745] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5745] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5746 attached [pid 5746] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5746] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5744] <... futex resumed>) = 0 [pid 5744] close(3) = 0 [pid 5744] close(4) = -1 EBADF (Bad file descriptor) [pid 5744] close(5) = -1 EBADF (Bad file descriptor) [pid 5744] close(6) = -1 EBADF (Bad file descriptor) [pid 5744] close(7) = -1 EBADF (Bad file descriptor) [pid 5744] close(8) = -1 EBADF (Bad file descriptor) [pid 5744] close(9) = -1 EBADF (Bad file descriptor) [pid 5744] close(10) = -1 EBADF (Bad file descriptor) [pid 5744] close(11) = -1 EBADF (Bad file descriptor) [pid 5744] close(12) = -1 EBADF (Bad file descriptor) [pid 5744] close(13) = -1 EBADF (Bad file descriptor) [pid 5744] close(14) = -1 EBADF (Bad file descriptor) [pid 5744] close(15) = -1 EBADF (Bad file descriptor) [pid 5744] close(16) = -1 EBADF (Bad file descriptor) [pid 5744] close(17) = -1 EBADF (Bad file descriptor) [pid 5744] close(18 [pid 5746] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(19) = -1 EBADF (Bad file descriptor) [pid 5744] close(20) = -1 EBADF (Bad file descriptor) [pid 5744] close(21) = -1 EBADF (Bad file descriptor) [pid 5744] close(22) = -1 EBADF (Bad file descriptor) [pid 5744] close(23) = -1 EBADF (Bad file descriptor) [pid 5744] close(24) = -1 EBADF (Bad file descriptor) [pid 5744] close(25) = -1 EBADF (Bad file descriptor) [pid 5744] close(26) = -1 EBADF (Bad file descriptor) [pid 5744] close(27) = -1 EBADF (Bad file descriptor) [pid 5744] close(28) = -1 EBADF (Bad file descriptor) [pid 5744] close(29) = -1 EBADF (Bad file descriptor) [pid 5744] exit_group(0) = ? [pid 5745] <... futex resumed>) = ? [pid 5745] +++ exited with 0 +++ [pid 5746] <... futex resumed>) = ? [pid 5746] +++ exited with 0 +++ [pid 5744] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5427 ./strace-static-x86_64: Process 5747 attached [pid 5747] set_robust_list(0x5555558796a0, 24) = 0 [pid 5747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5747] setpgid(0, 0) = 0 [pid 5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5747] write(3, "1000", 4) = 4 [pid 5747] close(3) = 0 [pid 5747] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5747] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5747] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5748 attached => {parent_tid=[5428]}, 88) = 5428 [pid 5747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5747] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5747] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5748] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5748] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5747] <... futex resumed>) = 0 [pid 5748] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5748] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... futex resumed>) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5748] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5748] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5747] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] <... sendmsg resumed>) = 425 [pid 5748] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5748] close(4) = 0 [pid 5747] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... futex resumed>) = 0 [pid 5747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5747] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5749 attached => {parent_tid=[5429]}, 88) = 5429 [pid 5749] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5749] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5747] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5749] <... futex resumed>) = 0 [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5749] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] close(3) = 0 [pid 5747] close(4) = -1 EBADF (Bad file descriptor) [pid 5747] close(5) = -1 EBADF (Bad file descriptor) [pid 5747] close(6) = -1 EBADF (Bad file descriptor) [pid 5747] close(7) = -1 EBADF (Bad file descriptor) [pid 5747] close(8) = -1 EBADF (Bad file descriptor) [pid 5747] close(9) = -1 EBADF (Bad file descriptor) [pid 5747] close(10) = -1 EBADF (Bad file descriptor) [pid 5747] close(11) = -1 EBADF (Bad file descriptor) [pid 5747] close(12) = -1 EBADF (Bad file descriptor) [pid 5747] close(13) = -1 EBADF (Bad file descriptor) [pid 5747] close(14) = -1 EBADF (Bad file descriptor) [pid 5747] close(15) = -1 EBADF (Bad file descriptor) [pid 5747] close(16) = -1 EBADF (Bad file descriptor) [pid 5747] close(17) = -1 EBADF (Bad file descriptor) [pid 5747] close(18) = -1 EBADF (Bad file descriptor) [pid 5747] close(19) = -1 EBADF (Bad file descriptor) [pid 5747] close(20) = -1 EBADF (Bad file descriptor) [pid 5747] close(21) = -1 EBADF (Bad file descriptor) [pid 5747] close(22) = -1 EBADF (Bad file descriptor) [pid 5747] close(23) = -1 EBADF (Bad file descriptor) [pid 5747] close(24) = -1 EBADF (Bad file descriptor) [pid 5747] close(25) = -1 EBADF (Bad file descriptor) [pid 5747] close(26) = -1 EBADF (Bad file descriptor) [pid 5747] close(27) = -1 EBADF (Bad file descriptor) [pid 5747] close(28) = -1 EBADF (Bad file descriptor) [pid 5747] close(29) = -1 EBADF (Bad file descriptor) [pid 5747] exit_group(0 [pid 5748] <... futex resumed>) = ? [pid 5747] <... exit_group resumed>) = ? [pid 5748] +++ exited with 0 +++ [pid 5749] <... futex resumed>) = ? [pid 5749] +++ exited with 0 +++ [pid 5747] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5430 ./strace-static-x86_64: Process 5750 attached [pid 5750] set_robust_list(0x5555558796a0, 24) = 0 [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5750] setpgid(0, 0) = 0 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5750] write(3, "1000", 4) = 4 [pid 5750] close(3) = 0 [pid 5750] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5750] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5750] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5751 attached => {parent_tid=[5431]}, 88) = 5431 [pid 5750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5750] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5750] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5751] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5751] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5751] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... futex resumed>) = 0 [pid 5750] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5751] <... futex resumed>) = 0 [pid 5750] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5751] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5751] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5750] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... sendmsg resumed>) = 425 [pid 5750] <... futex resumed>) = 0 [pid 5751] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5751] close(4 [pid 5750] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... close resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5751] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... futex resumed>) = 0 [pid 5750] <... futex resumed>) = 0 [pid 5751] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5750] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5752 attached [pid 5752] set_robust_list(0x7fb3e381e9a0, 24 [pid 5750] <... clone3 resumed> => {parent_tid=[5432]}, 88) = 5432 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5752] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5750] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5752] <... futex resumed>) = 0 [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5750] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5752] <... sendmsg resumed>) = 0 [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5752] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5752] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... futex resumed>) = 0 [pid 5750] close(3) = 0 [pid 5750] close(4) = -1 EBADF (Bad file descriptor) [pid 5750] close(5) = -1 EBADF (Bad file descriptor) [pid 5750] close(6) = -1 EBADF (Bad file descriptor) [pid 5750] close(7) = -1 EBADF (Bad file descriptor) [pid 5750] close(8) = -1 EBADF (Bad file descriptor) [pid 5750] close(9) = -1 EBADF (Bad file descriptor) [pid 5750] close(10) = -1 EBADF (Bad file descriptor) [pid 5750] close(11) = -1 EBADF (Bad file descriptor) [pid 5750] close(12) = -1 EBADF (Bad file descriptor) [pid 5750] close(13) = -1 EBADF (Bad file descriptor) [pid 5750] close(14) = -1 EBADF (Bad file descriptor) [pid 5750] close(15) = -1 EBADF (Bad file descriptor) [pid 5750] close(16) = -1 EBADF (Bad file descriptor) [pid 5750] close(17) = -1 EBADF (Bad file descriptor) [pid 5750] close(18) = -1 EBADF (Bad file descriptor) [pid 5750] close(19) = -1 EBADF (Bad file descriptor) [pid 5750] close(20) = -1 EBADF (Bad file descriptor) [pid 5750] close(21) = -1 EBADF (Bad file descriptor) [pid 5750] close(22) = -1 EBADF (Bad file descriptor) [pid 5750] close(23) = -1 EBADF (Bad file descriptor) [pid 5750] close(24) = -1 EBADF (Bad file descriptor) [pid 5750] close(25) = -1 EBADF (Bad file descriptor) [pid 5750] close(26) = -1 EBADF (Bad file descriptor) [pid 5750] close(27) = -1 EBADF (Bad file descriptor) [pid 5750] close(28) = -1 EBADF (Bad file descriptor) [pid 5750] close(29) = -1 EBADF (Bad file descriptor) [pid 5750] exit_group(0 [pid 5752] <... futex resumed>) = ? [pid 5750] <... exit_group resumed>) = ? [pid 5752] +++ exited with 0 +++ [pid 5751] <... futex resumed>) = ? [pid 5751] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5433 ./strace-static-x86_64: Process 5753 attached [pid 5753] set_robust_list(0x5555558796a0, 24) = 0 [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5753] setpgid(0, 0) = 0 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5753] write(3, "1000", 4) = 4 [pid 5753] close(3) = 0 [pid 5753] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5753] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5754 attached [pid 5754] set_robust_list(0x7fb3e383f9a0, 24 [pid 5753] <... clone3 resumed> => {parent_tid=[5434]}, 88) = 5434 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] rt_sigprocmask(SIG_SETMASK, [], [pid 5754] rt_sigprocmask(SIG_SETMASK, [], [pid 5753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5753] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5753] <... futex resumed>) = 0 [pid 5754] <... socketpair resumed>[3, 4]) = 0 [pid 5753] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5754] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = 0 [pid 5753] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5753] <... futex resumed>) = 0 [pid 5753] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... setsockopt resumed>) = 0 [pid 5754] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5753] <... futex resumed>) = 0 [pid 5754] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5754] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5753] <... futex resumed>) = 0 [pid 5753] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] close(4 [pid 5753] <... futex resumed>) = 0 [pid 5753] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5753] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5753] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5754] <... close resumed>) = 0 [pid 5753] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5435]}, 88) = 5435 [pid 5754] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5753] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5755 attached [pid 5755] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5754] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5755] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 0 [pid 5753] close(3) = 0 [pid 5753] close(4) = -1 EBADF (Bad file descriptor) [pid 5753] close(5) = -1 EBADF (Bad file descriptor) [pid 5753] close(6) = -1 EBADF (Bad file descriptor) [pid 5753] close(7) = -1 EBADF (Bad file descriptor) [pid 5753] close(8) = -1 EBADF (Bad file descriptor) [pid 5753] close(9) = -1 EBADF (Bad file descriptor) [pid 5753] close(10) = -1 EBADF (Bad file descriptor) [pid 5753] close(11) = -1 EBADF (Bad file descriptor) [pid 5753] close(12) = -1 EBADF (Bad file descriptor) [pid 5753] close(13) = -1 EBADF (Bad file descriptor) [pid 5753] close(14) = -1 EBADF (Bad file descriptor) [pid 5753] close(15) = -1 EBADF (Bad file descriptor) [pid 5753] close(16) = -1 EBADF (Bad file descriptor) [pid 5753] close(17) = -1 EBADF (Bad file descriptor) [pid 5753] close(18) = -1 EBADF (Bad file descriptor) [pid 5753] close(19) = -1 EBADF (Bad file descriptor) [pid 5753] close(20) = -1 EBADF (Bad file descriptor) [pid 5753] close(21) = -1 EBADF (Bad file descriptor) [pid 5753] close(22) = -1 EBADF (Bad file descriptor) [pid 5753] close(23) = -1 EBADF (Bad file descriptor) [pid 5753] close(24) = -1 EBADF (Bad file descriptor) [pid 5753] close(25) = -1 EBADF (Bad file descriptor) [pid 5753] close(26) = -1 EBADF (Bad file descriptor) [pid 5753] close(27) = -1 EBADF (Bad file descriptor) [pid 5753] close(28) = -1 EBADF (Bad file descriptor) [pid 5753] close(29) = -1 EBADF (Bad file descriptor) [pid 5753] exit_group(0) = ? [pid 5754] <... futex resumed>) = ? [pid 5755] <... futex resumed>) = ? [pid 5754] +++ exited with 0 +++ [pid 5755] +++ exited with 0 +++ [pid 5753] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5436 ./strace-static-x86_64: Process 5756 attached [pid 5756] set_robust_list(0x5555558796a0, 24) = 0 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5756] setpgid(0, 0) = 0 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5756] write(3, "1000", 4) = 4 [pid 5756] close(3) = 0 [pid 5756] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5756] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5756] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5757 attached [pid 5757] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5757] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... clone3 resumed> => {parent_tid=[5437]}, 88) = 5437 [pid 5756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5756] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5757] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5756] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... socketpair resumed>[3, 4]) = 0 [pid 5757] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5756] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5757] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5756] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5757] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5756] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5757] close(4 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5757] <... close resumed>) = 0 [pid 5757] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5757] <... futex resumed>) = 0 [pid 5756] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5756] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5756] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5438]}, 88) = 5438 [pid 5757] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5756] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5758 attached [pid 5758] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5758] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 1 [pid 5756] close(3 [pid 5758] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... close resumed>) = 0 [pid 5756] close(4) = -1 EBADF (Bad file descriptor) [pid 5756] close(5) = -1 EBADF (Bad file descriptor) [pid 5756] close(6) = -1 EBADF (Bad file descriptor) [pid 5756] close(7) = -1 EBADF (Bad file descriptor) [pid 5756] close(8) = -1 EBADF (Bad file descriptor) [pid 5756] close(9) = -1 EBADF (Bad file descriptor) [pid 5756] close(10) = -1 EBADF (Bad file descriptor) [pid 5756] close(11) = -1 EBADF (Bad file descriptor) [pid 5756] close(12) = -1 EBADF (Bad file descriptor) [pid 5756] close(13) = -1 EBADF (Bad file descriptor) [pid 5756] close(14) = -1 EBADF (Bad file descriptor) [pid 5756] close(15) = -1 EBADF (Bad file descriptor) [pid 5756] close(16) = -1 EBADF (Bad file descriptor) [pid 5756] close(17) = -1 EBADF (Bad file descriptor) [pid 5756] close(18) = -1 EBADF (Bad file descriptor) [pid 5756] close(19) = -1 EBADF (Bad file descriptor) [pid 5756] close(20) = -1 EBADF (Bad file descriptor) [pid 5756] close(21) = -1 EBADF (Bad file descriptor) [pid 5756] close(22) = -1 EBADF (Bad file descriptor) [pid 5756] close(23) = -1 EBADF (Bad file descriptor) [pid 5756] close(24) = -1 EBADF (Bad file descriptor) [pid 5756] close(25) = -1 EBADF (Bad file descriptor) [pid 5756] close(26) = -1 EBADF (Bad file descriptor) [pid 5756] close(27) = -1 EBADF (Bad file descriptor) [pid 5756] close(28) = -1 EBADF (Bad file descriptor) [pid 5756] close(29) = -1 EBADF (Bad file descriptor) [pid 5756] exit_group(0 [pid 5757] <... futex resumed>) = ? [pid 5758] <... futex resumed>) = ? [pid 5756] <... exit_group resumed>) = ? [pid 5757] +++ exited with 0 +++ [pid 5758] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5439 ./strace-static-x86_64: Process 5759 attached [pid 5759] set_robust_list(0x5555558796a0, 24) = 0 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5759] setpgid(0, 0) = 0 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5759] write(3, "1000", 4) = 4 [pid 5759] close(3) = 0 [pid 5759] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5759] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5440]}, 88) = 5440 [pid 5759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5759] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5760 attached [pid 5760] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5760] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5760] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... futex resumed>) = 1 [pid 5760] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5760] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... futex resumed>) = 1 [pid 5760] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5760] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... futex resumed>) = 0 [pid 5760] <... futex resumed>) = 1 [pid 5759] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] close(4 [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5760] <... close resumed>) = 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5760] <... futex resumed>) = 0 [pid 5759] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5760] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... mprotect resumed>) = 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5441]}, 88) = 5441 [pid 5759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5759] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5761 attached [pid 5761] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5761] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5761] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] close(3) = 0 [pid 5759] close(4) = -1 EBADF (Bad file descriptor) [pid 5759] close(5) = -1 EBADF (Bad file descriptor) [pid 5759] close(6) = -1 EBADF (Bad file descriptor) [pid 5759] close(7) = -1 EBADF (Bad file descriptor) [pid 5759] close(8) = -1 EBADF (Bad file descriptor) [pid 5759] close(9) = -1 EBADF (Bad file descriptor) [pid 5759] close(10) = -1 EBADF (Bad file descriptor) [pid 5759] close(11) = -1 EBADF (Bad file descriptor) [pid 5759] close(12) = -1 EBADF (Bad file descriptor) [pid 5759] close(13) = -1 EBADF (Bad file descriptor) [pid 5759] close(14) = -1 EBADF (Bad file descriptor) [pid 5759] close(15) = -1 EBADF (Bad file descriptor) [pid 5759] close(16) = -1 EBADF (Bad file descriptor) [pid 5759] close(17) = -1 EBADF (Bad file descriptor) [pid 5759] close(18) = -1 EBADF (Bad file descriptor) [pid 5759] close(19) = -1 EBADF (Bad file descriptor) [pid 5759] close(20) = -1 EBADF (Bad file descriptor) [pid 5759] close(21) = -1 EBADF (Bad file descriptor) [pid 5759] close(22) = -1 EBADF (Bad file descriptor) [pid 5759] close(23) = -1 EBADF (Bad file descriptor) [pid 5759] close(24) = -1 EBADF (Bad file descriptor) [pid 5759] close(25) = -1 EBADF (Bad file descriptor) [pid 5759] close(26) = -1 EBADF (Bad file descriptor) [pid 5759] close(27) = -1 EBADF (Bad file descriptor) [pid 5759] close(28) = -1 EBADF (Bad file descriptor) [pid 5759] close(29) = -1 EBADF (Bad file descriptor) [pid 5759] exit_group(0) = ? [pid 5760] <... futex resumed>) = ? [pid 5760] +++ exited with 0 +++ [pid 5761] <... futex resumed>) = ? [pid 5761] +++ exited with 0 +++ [pid 5759] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5442 ./strace-static-x86_64: Process 5762 attached [pid 5762] set_robust_list(0x5555558796a0, 24) = 0 [pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5762] setpgid(0, 0) = 0 [pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5762] write(3, "1000", 4) = 4 [pid 5762] close(3) = 0 [pid 5762] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5762] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5762] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5763 attached => {parent_tid=[5443]}, 88) = 5443 [pid 5762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5762] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5762] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5763] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5763] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5762] <... futex resumed>) = 0 [pid 5763] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5763] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5763] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5763] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5763] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5762] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... sendmsg resumed>) = 425 [pid 5763] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5762] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... futex resumed>) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5763] close(4) = 0 [pid 5762] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = 0 [pid 5762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5762] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5764 attached => {parent_tid=[5444]}, 88) = 5444 [pid 5764] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5764] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5762] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5764] <... futex resumed>) = 0 [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5762] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5764] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5764] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... futex resumed>) = 0 [pid 5762] close(3) = 0 [pid 5762] close(4) = -1 EBADF (Bad file descriptor) [pid 5762] close(5) = -1 EBADF (Bad file descriptor) [pid 5762] close(6) = -1 EBADF (Bad file descriptor) [pid 5762] close(7) = -1 EBADF (Bad file descriptor) [pid 5762] close(8) = -1 EBADF (Bad file descriptor) [pid 5762] close(9) = -1 EBADF (Bad file descriptor) [pid 5762] close(10) = -1 EBADF (Bad file descriptor) [pid 5762] close(11) = -1 EBADF (Bad file descriptor) [pid 5762] close(12) = -1 EBADF (Bad file descriptor) [pid 5762] close(13) = -1 EBADF (Bad file descriptor) [pid 5762] close(14) = -1 EBADF (Bad file descriptor) [pid 5762] close(15) = -1 EBADF (Bad file descriptor) [pid 5762] close(16) = -1 EBADF (Bad file descriptor) [pid 5762] close(17) = -1 EBADF (Bad file descriptor) [pid 5762] close(18) = -1 EBADF (Bad file descriptor) [pid 5762] close(19) = -1 EBADF (Bad file descriptor) [pid 5762] close(20) = -1 EBADF (Bad file descriptor) [pid 5762] close(21) = -1 EBADF (Bad file descriptor) [pid 5762] close(22) = -1 EBADF (Bad file descriptor) [pid 5762] close(23) = -1 EBADF (Bad file descriptor) [pid 5762] close(24) = -1 EBADF (Bad file descriptor) [pid 5762] close(25) = -1 EBADF (Bad file descriptor) [pid 5762] close(26) = -1 EBADF (Bad file descriptor) [pid 5762] close(27) = -1 EBADF (Bad file descriptor) [pid 5762] close(28) = -1 EBADF (Bad file descriptor) [pid 5762] close(29) = -1 EBADF (Bad file descriptor) [pid 5762] exit_group(0 [pid 5763] <... futex resumed>) = ? [pid 5762] <... exit_group resumed>) = ? [pid 5763] +++ exited with 0 +++ [pid 5764] <... futex resumed>) = ? [pid 5764] +++ exited with 0 +++ [pid 5762] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5445 ./strace-static-x86_64: Process 5765 attached [pid 5765] set_robust_list(0x5555558796a0, 24) = 0 [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5765] setpgid(0, 0) = 0 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5765] write(3, "1000", 4) = 4 [pid 5765] close(3) = 0 [pid 5765] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5765] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5446]}, 88) = 5446 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5765] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5766 attached [pid 5766] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5766] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5766] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5765] <... futex resumed>) = 0 [pid 5765] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5765] <... futex resumed>) = 0 [pid 5766] <... setsockopt resumed>) = 0 [pid 5765] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] <... futex resumed>) = 0 [pid 5765] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5765] <... futex resumed>) = 0 [pid 5765] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... sendmsg resumed>) = 425 [pid 5766] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5766] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] <... futex resumed>) = 0 [pid 5766] close(4 [pid 5765] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5766] <... close resumed>) = 0 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5766] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5766] <... futex resumed>) = 0 [pid 5765] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5766] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] <... mprotect resumed>) = 0 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5447]}, 88) = 5447 ./strace-static-x86_64: Process 5767 attached [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5767] set_robust_list(0x7fb3e381e9a0, 24 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5767] <... set_robust_list resumed>) = 0 [pid 5767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5767] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5767] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] <... futex resumed>) = 0 [pid 5765] close(3) = 0 [pid 5765] close(4) = -1 EBADF (Bad file descriptor) [pid 5765] close(5) = -1 EBADF (Bad file descriptor) [pid 5765] close(6) = -1 EBADF (Bad file descriptor) [pid 5765] close(7) = -1 EBADF (Bad file descriptor) [pid 5765] close(8) = -1 EBADF (Bad file descriptor) [pid 5765] close(9) = -1 EBADF (Bad file descriptor) [pid 5765] close(10) = -1 EBADF (Bad file descriptor) [pid 5765] close(11) = -1 EBADF (Bad file descriptor) [pid 5765] close(12) = -1 EBADF (Bad file descriptor) [pid 5765] close(13) = -1 EBADF (Bad file descriptor) [pid 5765] close(14) = -1 EBADF (Bad file descriptor) [pid 5765] close(15) = -1 EBADF (Bad file descriptor) [pid 5765] close(16) = -1 EBADF (Bad file descriptor) [pid 5765] close(17) = -1 EBADF (Bad file descriptor) [pid 5765] close(18) = -1 EBADF (Bad file descriptor) [pid 5765] close(19) = -1 EBADF (Bad file descriptor) [pid 5765] close(20) = -1 EBADF (Bad file descriptor) [pid 5765] close(21) = -1 EBADF (Bad file descriptor) [pid 5765] close(22) = -1 EBADF (Bad file descriptor) [pid 5765] close(23) = -1 EBADF (Bad file descriptor) [pid 5765] close(24) = -1 EBADF (Bad file descriptor) [pid 5765] close(25) = -1 EBADF (Bad file descriptor) [pid 5765] close(26) = -1 EBADF (Bad file descriptor) [pid 5765] close(27) = -1 EBADF (Bad file descriptor) [pid 5765] close(28) = -1 EBADF (Bad file descriptor) [pid 5765] close(29) = -1 EBADF (Bad file descriptor) [pid 5765] exit_group(0) = ? [pid 5767] <... futex resumed>) = ? [pid 5767] +++ exited with 0 +++ [pid 5766] <... futex resumed>) = ? [pid 5766] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5448 ./strace-static-x86_64: Process 5768 attached [pid 5768] set_robust_list(0x5555558796a0, 24) = 0 [pid 5768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5768] setpgid(0, 0) = 0 [pid 5768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5768] write(3, "1000", 4) = 4 [pid 5768] close(3) = 0 [pid 5768] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5768] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5768] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5768] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5449]}, 88) = 5449 [pid 5768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5768] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5768] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5769 attached [pid 5769] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5769] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5769] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 0 [pid 5768] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5768] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] <... futex resumed>) = 1 [pid 5769] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5769] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 1 [pid 5768] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5769] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5768] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] <... sendmsg resumed>) = 425 [pid 5769] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 1 [pid 5768] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] close(4 [pid 5768] <... futex resumed>) = 0 [pid 5768] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... close resumed>) = 0 [pid 5768] <... futex resumed>) = 0 [pid 5769] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5769] <... futex resumed>) = 0 [pid 5768] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5769] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5770 attached => {parent_tid=[5450]}, 88) = 5450 [pid 5768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5768] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5768] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5770] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5768] <... futex resumed>) = 0 [pid 5768] close(3) = 0 [pid 5768] close(4) = -1 EBADF (Bad file descriptor) [pid 5768] close(5) = -1 EBADF (Bad file descriptor) [pid 5768] close(6) = -1 EBADF (Bad file descriptor) [pid 5768] close(7 [pid 5770] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5768] close(8) = -1 EBADF (Bad file descriptor) [pid 5768] close(9) = -1 EBADF (Bad file descriptor) [pid 5768] close(10) = -1 EBADF (Bad file descriptor) [pid 5768] close(11) = -1 EBADF (Bad file descriptor) [pid 5768] close(12) = -1 EBADF (Bad file descriptor) [pid 5768] close(13) = -1 EBADF (Bad file descriptor) [pid 5768] close(14) = -1 EBADF (Bad file descriptor) [pid 5768] close(15) = -1 EBADF (Bad file descriptor) [pid 5768] close(16) = -1 EBADF (Bad file descriptor) [pid 5768] close(17) = -1 EBADF (Bad file descriptor) [pid 5768] close(18) = -1 EBADF (Bad file descriptor) [pid 5768] close(19) = -1 EBADF (Bad file descriptor) [pid 5768] close(20) = -1 EBADF (Bad file descriptor) [pid 5768] close(21) = -1 EBADF (Bad file descriptor) [pid 5768] close(22) = -1 EBADF (Bad file descriptor) [pid 5768] close(23) = -1 EBADF (Bad file descriptor) [pid 5768] close(24) = -1 EBADF (Bad file descriptor) [pid 5768] close(25) = -1 EBADF (Bad file descriptor) [pid 5768] close(26) = -1 EBADF (Bad file descriptor) [pid 5768] close(27) = -1 EBADF (Bad file descriptor) [pid 5768] close(28) = -1 EBADF (Bad file descriptor) [pid 5768] close(29) = -1 EBADF (Bad file descriptor) [pid 5768] exit_group(0 [pid 5769] <... futex resumed>) = ? [pid 5768] <... exit_group resumed>) = ? [pid 5769] +++ exited with 0 +++ [pid 5770] <... futex resumed>) = ? [pid 5770] +++ exited with 0 +++ [pid 5768] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5451 ./strace-static-x86_64: Process 5771 attached [pid 5771] set_robust_list(0x5555558796a0, 24) = 0 [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5771] setpgid(0, 0) = 0 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5771] write(3, "1000", 4) = 4 [pid 5771] close(3) = 0 [pid 5771] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5771] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5771] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5772 attached => {parent_tid=[5452]}, 88) = 5452 [pid 5772] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5771] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5772] <... futex resumed>) = 0 [pid 5772] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5771] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... socketpair resumed>[3, 4]) = 0 [pid 5772] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5772] <... futex resumed>) = 0 [pid 5772] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5772] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5771] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... futex resumed>) = 0 [pid 5772] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5772] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5771] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5772] <... futex resumed>) = 0 [pid 5772] close(4) = 0 [pid 5772] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5771] <... futex resumed>) = 1 [pid 5772] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5771] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5772] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5772] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... futex resumed>) = 0 [pid 5771] close(3) = 0 [pid 5771] close(4) = -1 EBADF (Bad file descriptor) [pid 5771] close(5) = -1 EBADF (Bad file descriptor) [pid 5771] close(6) = -1 EBADF (Bad file descriptor) [pid 5771] close(7) = -1 EBADF (Bad file descriptor) [pid 5771] close(8) = -1 EBADF (Bad file descriptor) [pid 5771] close(9) = -1 EBADF (Bad file descriptor) [pid 5771] close(10) = -1 EBADF (Bad file descriptor) [pid 5771] close(11) = -1 EBADF (Bad file descriptor) [pid 5771] close(12) = -1 EBADF (Bad file descriptor) [pid 5771] close(13) = -1 EBADF (Bad file descriptor) [pid 5771] close(14) = -1 EBADF (Bad file descriptor) [pid 5771] close(15) = -1 EBADF (Bad file descriptor) [pid 5771] close(16) = -1 EBADF (Bad file descriptor) [pid 5771] close(17) = -1 EBADF (Bad file descriptor) [pid 5771] close(18) = -1 EBADF (Bad file descriptor) [pid 5771] close(19) = -1 EBADF (Bad file descriptor) [pid 5771] close(20) = -1 EBADF (Bad file descriptor) [pid 5771] close(21) = -1 EBADF (Bad file descriptor) [pid 5771] close(22) = -1 EBADF (Bad file descriptor) [pid 5771] close(23) = -1 EBADF (Bad file descriptor) [pid 5771] close(24) = -1 EBADF (Bad file descriptor) [pid 5771] close(25) = -1 EBADF (Bad file descriptor) [pid 5771] close(26) = -1 EBADF (Bad file descriptor) [pid 5771] close(27) = -1 EBADF (Bad file descriptor) [pid 5771] close(28) = -1 EBADF (Bad file descriptor) [pid 5771] close(29) = -1 EBADF (Bad file descriptor) [pid 5771] exit_group(0 [pid 5772] <... futex resumed>) = ? [pid 5771] <... exit_group resumed>) = ? [pid 5772] +++ exited with 0 +++ [pid 5771] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5453 ./strace-static-x86_64: Process 5774 attached [pid 5774] set_robust_list(0x5555558796a0, 24) = 0 [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5774] setpgid(0, 0) = 0 [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5774] write(3, "1000", 4) = 4 [pid 5774] close(3) = 0 [pid 5774] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5774] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5774] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5775 attached => {parent_tid=[5454]}, 88) = 5454 [pid 5775] set_robust_list(0x7fb3e383f9a0, 24 [pid 5774] rt_sigprocmask(SIG_SETMASK, [], [pid 5775] <... set_robust_list resumed>) = 0 [pid 5775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5774] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5775] <... futex resumed>) = 0 [pid 5774] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5775] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... futex resumed>) = 0 [pid 5774] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 1 [pid 5775] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5775] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 1 [pid 5775] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5774] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... sendmsg resumed>) = 425 [pid 5775] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5774] <... futex resumed>) = 1 [pid 5775] close(4) = 0 [pid 5775] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... futex resumed>) = 0 [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5774] <... futex resumed>) = 1 [pid 5775] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5775] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] close(3) = 0 [pid 5774] close(4) = -1 EBADF (Bad file descriptor) [pid 5774] close(5) = -1 EBADF (Bad file descriptor) [pid 5774] close(6) = -1 EBADF (Bad file descriptor) [pid 5774] close(7) = -1 EBADF (Bad file descriptor) [pid 5774] close(8) = -1 EBADF (Bad file descriptor) [pid 5774] close(9) = -1 EBADF (Bad file descriptor) [pid 5774] close(10) = -1 EBADF (Bad file descriptor) [pid 5774] close(11) = -1 EBADF (Bad file descriptor) [pid 5774] close(12) = -1 EBADF (Bad file descriptor) [pid 5774] close(13) = -1 EBADF (Bad file descriptor) [pid 5774] close(14) = -1 EBADF (Bad file descriptor) [pid 5774] close(15) = -1 EBADF (Bad file descriptor) [pid 5774] close(16) = -1 EBADF (Bad file descriptor) [pid 5774] close(17) = -1 EBADF (Bad file descriptor) [pid 5774] close(18) = -1 EBADF (Bad file descriptor) [pid 5774] close(19) = -1 EBADF (Bad file descriptor) [pid 5774] close(20) = -1 EBADF (Bad file descriptor) [pid 5774] close(21) = -1 EBADF (Bad file descriptor) [pid 5774] close(22) = -1 EBADF (Bad file descriptor) [pid 5774] close(23) = -1 EBADF (Bad file descriptor) [pid 5774] close(24) = -1 EBADF (Bad file descriptor) [pid 5774] close(25) = -1 EBADF (Bad file descriptor) [pid 5774] close(26) = -1 EBADF (Bad file descriptor) [pid 5774] close(27) = -1 EBADF (Bad file descriptor) [pid 5774] close(28) = -1 EBADF (Bad file descriptor) [pid 5774] close(29) = -1 EBADF (Bad file descriptor) [pid 5774] exit_group(0 [pid 5775] <... futex resumed>) = ? [pid 5774] <... exit_group resumed>) = ? [pid 5775] +++ exited with 0 +++ [pid 5774] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5455 ./strace-static-x86_64: Process 5776 attached [pid 5776] set_robust_list(0x5555558796a0, 24) = 0 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "1000", 4) = 4 [pid 5776] close(3) = 0 [pid 5776] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5776] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5776] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5777 attached => {parent_tid=[5456]}, 88) = 5456 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5776] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5776] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5777] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5777] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5776] <... futex resumed>) = 0 [pid 5777] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5776] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... setsockopt resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... futex resumed>) = 0 [pid 5777] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5776] <... futex resumed>) = 0 [pid 5777] <... sendmsg resumed>) = 425 [pid 5776] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5776] <... futex resumed>) = 0 [pid 5777] close(4 [pid 5776] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... close resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5776] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5457]}, 88) = 5457 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5776] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5778 attached ) = 0 [pid 5776] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5778] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5778] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... futex resumed>) = 0 [pid 5776] close(3) = 0 [pid 5776] close(4) = -1 EBADF (Bad file descriptor) [pid 5776] close(5) = -1 EBADF (Bad file descriptor) [pid 5776] close(6) = -1 EBADF (Bad file descriptor) [pid 5776] close(7) = -1 EBADF (Bad file descriptor) [pid 5776] close(8) = -1 EBADF (Bad file descriptor) [pid 5776] close(9) = -1 EBADF (Bad file descriptor) [pid 5776] close(10) = -1 EBADF (Bad file descriptor) [pid 5776] close(11) = -1 EBADF (Bad file descriptor) [pid 5776] close(12) = -1 EBADF (Bad file descriptor) [pid 5776] close(13) = -1 EBADF (Bad file descriptor) [pid 5776] close(14) = -1 EBADF (Bad file descriptor) [pid 5776] close(15) = -1 EBADF (Bad file descriptor) [pid 5776] close(16) = -1 EBADF (Bad file descriptor) [pid 5776] close(17) = -1 EBADF (Bad file descriptor) [pid 5776] close(18) = -1 EBADF (Bad file descriptor) [pid 5776] close(19) = -1 EBADF (Bad file descriptor) [pid 5776] close(20) = -1 EBADF (Bad file descriptor) [pid 5776] close(21) = -1 EBADF (Bad file descriptor) [pid 5776] close(22) = -1 EBADF (Bad file descriptor) [pid 5776] close(23) = -1 EBADF (Bad file descriptor) [pid 5776] close(24) = -1 EBADF (Bad file descriptor) [pid 5776] close(25) = -1 EBADF (Bad file descriptor) [pid 5776] close(26) = -1 EBADF (Bad file descriptor) [pid 5776] close(27) = -1 EBADF (Bad file descriptor) [pid 5776] close(28) = -1 EBADF (Bad file descriptor) [pid 5776] close(29) = -1 EBADF (Bad file descriptor) [pid 5776] exit_group(0 [pid 5777] <... futex resumed>) = ? [pid 5776] <... exit_group resumed>) = ? [pid 5777] +++ exited with 0 +++ [pid 5778] <... futex resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5776] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5779 attached , child_tidptr=0x555555879690) = 5458 [pid 5779] set_robust_list(0x5555558796a0, 24) = 0 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] setpgid(0, 0) = 0 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "1000", 4) = 4 [pid 5779] close(3) = 0 [pid 5779] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5779] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5780 attached => {parent_tid=[5459]}, 88) = 5459 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5779] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5780] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5780] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5780] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5779] <... futex resumed>) = 0 [pid 5779] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5780] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5780] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5779] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... sendmsg resumed>) = 425 [pid 5779] <... futex resumed>) = 0 [pid 5780] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5780] close(4 [pid 5779] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... close resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5780] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5780] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5779] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5781 attached => {parent_tid=[5460]}, 88) = 5460 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5779] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5781] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5779] close(3) = 0 [pid 5779] close(4) = -1 EBADF (Bad file descriptor) [pid 5779] close(5) = -1 EBADF (Bad file descriptor) [pid 5779] close(6) = -1 EBADF (Bad file descriptor) [pid 5779] close(7) = -1 EBADF (Bad file descriptor) [pid 5779] close(8) = -1 EBADF (Bad file descriptor) [pid 5779] close(9) = -1 EBADF (Bad file descriptor) [pid 5779] close(10) = -1 EBADF (Bad file descriptor) [pid 5779] close(11) = -1 EBADF (Bad file descriptor) [pid 5779] close(12) = -1 EBADF (Bad file descriptor) [pid 5779] close(13) = -1 EBADF (Bad file descriptor) [pid 5779] close(14) = -1 EBADF (Bad file descriptor) [pid 5779] close(15) = -1 EBADF (Bad file descriptor) [pid 5779] close(16) = -1 EBADF (Bad file descriptor) [pid 5779] close(17) = -1 EBADF (Bad file descriptor) [pid 5779] close(18) = -1 EBADF (Bad file descriptor) [pid 5779] close(19) = -1 EBADF (Bad file descriptor) [pid 5779] close(20) = -1 EBADF (Bad file descriptor) [pid 5779] close(21) = -1 EBADF (Bad file descriptor) [pid 5779] close(22) = -1 EBADF (Bad file descriptor) [pid 5779] close(23) = -1 EBADF (Bad file descriptor) [pid 5779] close(24) = -1 EBADF (Bad file descriptor) [pid 5779] close(25) = -1 EBADF (Bad file descriptor) [pid 5779] close(26) = -1 EBADF (Bad file descriptor) [pid 5779] close(27) = -1 EBADF (Bad file descriptor) [pid 5779] close(28) = -1 EBADF (Bad file descriptor) [pid 5779] close(29) = -1 EBADF (Bad file descriptor) [pid 5779] exit_group(0 [pid 5780] <... futex resumed>) = ? [pid 5779] <... exit_group resumed>) = ? [pid 5780] +++ exited with 0 +++ [pid 5781] +++ exited with 0 +++ [pid 5779] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5461 ./strace-static-x86_64: Process 5782 attached [pid 5782] set_robust_list(0x5555558796a0, 24) = 0 [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5782] setpgid(0, 0) = 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5782] write(3, "1000", 4) = 4 [pid 5782] close(3) = 0 [pid 5782] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5782] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5782] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5783 attached => {parent_tid=[5462]}, 88) = 5462 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5782] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5782] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5783] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5783] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... futex resumed>) = 0 [pid 5782] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5783] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5783] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5783] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5783] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5783] close(4) = 0 [pid 5783] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5782] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5783] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... futex resumed>) = 0 [pid 5782] close(3) = 0 [pid 5782] close(4) = -1 EBADF (Bad file descriptor) [pid 5782] close(5) = -1 EBADF (Bad file descriptor) [pid 5782] close(6) = -1 EBADF (Bad file descriptor) [pid 5782] close(7) = -1 EBADF (Bad file descriptor) [pid 5782] close(8) = -1 EBADF (Bad file descriptor) [pid 5782] close(9) = -1 EBADF (Bad file descriptor) [pid 5782] close(10) = -1 EBADF (Bad file descriptor) [pid 5782] close(11) = -1 EBADF (Bad file descriptor) [pid 5782] close(12) = -1 EBADF (Bad file descriptor) [pid 5782] close(13) = -1 EBADF (Bad file descriptor) [pid 5782] close(14) = -1 EBADF (Bad file descriptor) [pid 5782] close(15) = -1 EBADF (Bad file descriptor) [pid 5782] close(16) = -1 EBADF (Bad file descriptor) [pid 5782] close(17) = -1 EBADF (Bad file descriptor) [pid 5782] close(18) = -1 EBADF (Bad file descriptor) [pid 5782] close(19) = -1 EBADF (Bad file descriptor) [pid 5782] close(20) = -1 EBADF (Bad file descriptor) [pid 5782] close(21) = -1 EBADF (Bad file descriptor) [pid 5782] close(22) = -1 EBADF (Bad file descriptor) [pid 5782] close(23) = -1 EBADF (Bad file descriptor) [pid 5782] close(24) = -1 EBADF (Bad file descriptor) [pid 5782] close(25) = -1 EBADF (Bad file descriptor) [pid 5782] close(26) = -1 EBADF (Bad file descriptor) [pid 5782] close(27) = -1 EBADF (Bad file descriptor) [pid 5782] close(28) = -1 EBADF (Bad file descriptor) [pid 5782] close(29) = -1 EBADF (Bad file descriptor) [pid 5782] exit_group(0 [pid 5783] <... futex resumed>) = ? [pid 5782] <... exit_group resumed>) = ? [pid 5783] +++ exited with 0 +++ [pid 5782] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5463 ./strace-static-x86_64: Process 5784 attached [pid 5784] set_robust_list(0x5555558796a0, 24) = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5784] setpgid(0, 0) = 0 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5784] write(3, "1000", 4) = 4 [pid 5784] close(3) = 0 [pid 5784] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5784] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5784] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5464]}, 88) = 5464 [pid 5784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5784] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5785 attached [pid 5785] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5785] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5785] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5784] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] <... futex resumed>) = 1 [pid 5785] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5785] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5784] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] <... futex resumed>) = 1 [pid 5785] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5785] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... futex resumed>) = 0 [pid 5784] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5784] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5784] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5786 attached [pid 5785] <... futex resumed>) = 1 [pid 5784] <... clone3 resumed> => {parent_tid=[5465]}, 88) = 5465 [pid 5784] rt_sigprocmask(SIG_SETMASK, [], [pid 5785] close(4 [pid 5784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... close resumed>) = 0 [pid 5784] <... futex resumed>) = 0 [pid 5784] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] set_robust_list(0x7fb3e381e9a0, 24 [pid 5785] <... futex resumed>) = 0 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5785] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5786] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5786] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] close(3) = 0 [pid 5784] close(4) = -1 EBADF (Bad file descriptor) [pid 5784] close(5) = -1 EBADF (Bad file descriptor) [pid 5784] close(6) = -1 EBADF (Bad file descriptor) [pid 5784] close(7) = -1 EBADF (Bad file descriptor) [pid 5784] close(8) = -1 EBADF (Bad file descriptor) [pid 5784] close(9) = -1 EBADF (Bad file descriptor) [pid 5784] close(10) = -1 EBADF (Bad file descriptor) [pid 5784] close(11) = -1 EBADF (Bad file descriptor) [pid 5784] close(12) = -1 EBADF (Bad file descriptor) [pid 5784] close(13) = -1 EBADF (Bad file descriptor) [pid 5784] close(14) = -1 EBADF (Bad file descriptor) [pid 5784] close(15) = -1 EBADF (Bad file descriptor) [pid 5784] close(16) = -1 EBADF (Bad file descriptor) [pid 5784] close(17) = -1 EBADF (Bad file descriptor) [pid 5784] close(18) = -1 EBADF (Bad file descriptor) [pid 5784] close(19) = -1 EBADF (Bad file descriptor) [pid 5784] close(20) = -1 EBADF (Bad file descriptor) [pid 5784] close(21) = -1 EBADF (Bad file descriptor) [pid 5784] close(22) = -1 EBADF (Bad file descriptor) [pid 5784] close(23) = -1 EBADF (Bad file descriptor) [pid 5784] close(24) = -1 EBADF (Bad file descriptor) [pid 5784] close(25) = -1 EBADF (Bad file descriptor) [pid 5784] close(26) = -1 EBADF (Bad file descriptor) [pid 5784] close(27) = -1 EBADF (Bad file descriptor) [pid 5784] close(28) = -1 EBADF (Bad file descriptor) [pid 5784] close(29) = -1 EBADF (Bad file descriptor) [pid 5784] exit_group(0 [pid 5785] <... futex resumed>) = ? [pid 5786] <... futex resumed>) = ? [pid 5784] <... exit_group resumed>) = ? [pid 5785] +++ exited with 0 +++ [pid 5786] +++ exited with 0 +++ [pid 5784] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5787 attached , child_tidptr=0x555555879690) = 5466 [pid 5787] set_robust_list(0x5555558796a0, 24) = 0 [pid 5787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5787] setpgid(0, 0) = 0 [pid 5787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5787] write(3, "1000", 4) = 4 [pid 5787] close(3) = 0 [pid 5787] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5787] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5467]}, 88) = 5467 [pid 5787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5787] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5788 attached [pid 5788] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5788] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5788] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 0 [pid 5787] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5788] <... futex resumed>) = 1 [pid 5788] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5788] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 0 [pid 5787] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5788] <... futex resumed>) = 1 [pid 5787] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5788] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5788] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... futex resumed>) = 0 [pid 5787] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5787] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5789 attached => {parent_tid=[5468]}, 88) = 5468 [pid 5788] <... futex resumed>) = 1 [pid 5788] close(4 [pid 5787] rt_sigprocmask(SIG_SETMASK, [], [pid 5789] set_robust_list(0x7fb3e381e9a0, 24 [pid 5788] <... close resumed>) = 0 [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] <... set_robust_list resumed>) = 0 [pid 5788] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] rt_sigprocmask(SIG_SETMASK, [], [pid 5788] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 0 [pid 5789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5789] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5787] <... futex resumed>) = 0 [pid 5787] close(3 [pid 5789] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] <... close resumed>) = 0 [pid 5787] close(4) = -1 EBADF (Bad file descriptor) [pid 5787] close(5) = -1 EBADF (Bad file descriptor) [pid 5787] close(6) = -1 EBADF (Bad file descriptor) [pid 5787] close(7) = -1 EBADF (Bad file descriptor) [pid 5787] close(8) = -1 EBADF (Bad file descriptor) [pid 5787] close(9) = -1 EBADF (Bad file descriptor) [pid 5787] close(10) = -1 EBADF (Bad file descriptor) [pid 5787] close(11) = -1 EBADF (Bad file descriptor) [pid 5787] close(12) = -1 EBADF (Bad file descriptor) [pid 5787] close(13) = -1 EBADF (Bad file descriptor) [pid 5787] close(14) = -1 EBADF (Bad file descriptor) [pid 5787] close(15) = -1 EBADF (Bad file descriptor) [pid 5787] close(16) = -1 EBADF (Bad file descriptor) [pid 5787] close(17) = -1 EBADF (Bad file descriptor) [pid 5787] close(18) = -1 EBADF (Bad file descriptor) [pid 5787] close(19) = -1 EBADF (Bad file descriptor) [pid 5787] close(20) = -1 EBADF (Bad file descriptor) [pid 5787] close(21) = -1 EBADF (Bad file descriptor) [pid 5787] close(22) = -1 EBADF (Bad file descriptor) [pid 5787] close(23) = -1 EBADF (Bad file descriptor) [pid 5787] close(24) = -1 EBADF (Bad file descriptor) [pid 5787] close(25) = -1 EBADF (Bad file descriptor) [pid 5787] close(26) = -1 EBADF (Bad file descriptor) [pid 5787] close(27) = -1 EBADF (Bad file descriptor) [pid 5787] close(28) = -1 EBADF (Bad file descriptor) [pid 5787] close(29) = -1 EBADF (Bad file descriptor) [pid 5787] exit_group(0 [pid 5788] <... futex resumed>) = ? [pid 5787] <... exit_group resumed>) = ? [pid 5789] <... futex resumed>) = ? [pid 5788] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 5787] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5469 ./strace-static-x86_64: Process 5790 attached [pid 5790] set_robust_list(0x5555558796a0, 24) = 0 [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5790] setpgid(0, 0) = 0 [pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5790] write(3, "1000", 4) = 4 [pid 5790] close(3) = 0 [pid 5790] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5790] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5790] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5791 attached [pid 5791] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5791] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] <... clone3 resumed> => {parent_tid=[5470]}, 88) = 5470 [pid 5790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5790] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5790] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... futex resumed>) = 0 [pid 5791] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5791] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5791] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5790] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... setsockopt resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5791] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5790] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] <... sendmsg resumed>) = 425 [pid 5790] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] close(4 [pid 5790] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] <... close resumed>) = 0 [pid 5791] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5791] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5790] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5792 attached => {parent_tid=[5471]}, 88) = 5471 [pid 5792] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5792] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5790] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5792] <... futex resumed>) = 0 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5790] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5792] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5790] <... futex resumed>) = 0 [pid 5790] close(3) = 0 [pid 5790] close(4) = -1 EBADF (Bad file descriptor) [pid 5790] close(5) = -1 EBADF (Bad file descriptor) [pid 5790] close(6) = -1 EBADF (Bad file descriptor) [pid 5790] close(7) = -1 EBADF (Bad file descriptor) [pid 5792] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] close(8) = -1 EBADF (Bad file descriptor) [pid 5790] close(9) = -1 EBADF (Bad file descriptor) [pid 5790] close(10) = -1 EBADF (Bad file descriptor) [pid 5790] close(11) = -1 EBADF (Bad file descriptor) [pid 5790] close(12) = -1 EBADF (Bad file descriptor) [pid 5790] close(13) = -1 EBADF (Bad file descriptor) [pid 5790] close(14) = -1 EBADF (Bad file descriptor) [pid 5790] close(15) = -1 EBADF (Bad file descriptor) [pid 5790] close(16) = -1 EBADF (Bad file descriptor) [pid 5790] close(17) = -1 EBADF (Bad file descriptor) [pid 5790] close(18) = -1 EBADF (Bad file descriptor) [pid 5790] close(19) = -1 EBADF (Bad file descriptor) [pid 5790] close(20) = -1 EBADF (Bad file descriptor) [pid 5790] close(21) = -1 EBADF (Bad file descriptor) [pid 5790] close(22) = -1 EBADF (Bad file descriptor) [pid 5790] close(23) = -1 EBADF (Bad file descriptor) [pid 5790] close(24) = -1 EBADF (Bad file descriptor) [pid 5790] close(25) = -1 EBADF (Bad file descriptor) [pid 5790] close(26) = -1 EBADF (Bad file descriptor) [pid 5790] close(27) = -1 EBADF (Bad file descriptor) [pid 5790] close(28) = -1 EBADF (Bad file descriptor) [pid 5790] close(29) = -1 EBADF (Bad file descriptor) [pid 5790] exit_group(0) = ? [pid 5792] <... futex resumed>) = ? [pid 5792] +++ exited with 0 +++ [pid 5791] <... futex resumed>) = ? [pid 5791] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5472 ./strace-static-x86_64: Process 5793 attached [pid 5793] set_robust_list(0x5555558796a0, 24) = 0 [pid 5793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5793] setpgid(0, 0) = 0 [pid 5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5793] write(3, "1000", 4) = 4 [pid 5793] close(3) = 0 [pid 5793] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5793] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5793] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5794 attached [pid 5794] set_robust_list(0x7fb3e383f9a0, 24 [pid 5793] <... clone3 resumed> => {parent_tid=[5473]}, 88) = 5473 [pid 5794] <... set_robust_list resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5794] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 0 [pid 5793] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... futex resumed>) = 1 [pid 5794] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5794] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 0 [pid 5793] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... futex resumed>) = 1 [pid 5794] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5794] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 0 [pid 5793] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5793] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5793] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5795 attached => {parent_tid=[5474]}, 88) = 5474 [pid 5794] <... futex resumed>) = 1 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5794] close(4 [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] <... close resumed>) = 0 [pid 5793] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] set_robust_list(0x7fb3e381e9a0, 24 [pid 5794] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5793] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... set_robust_list resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5795] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5793] <... futex resumed>) = 0 [pid 5795] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] close(3) = 0 [pid 5793] close(4) = -1 EBADF (Bad file descriptor) [pid 5793] close(5) = -1 EBADF (Bad file descriptor) [pid 5793] close(6) = -1 EBADF (Bad file descriptor) [pid 5793] close(7) = -1 EBADF (Bad file descriptor) [pid 5793] close(8) = -1 EBADF (Bad file descriptor) [pid 5793] close(9) = -1 EBADF (Bad file descriptor) [pid 5793] close(10) = -1 EBADF (Bad file descriptor) [pid 5793] close(11) = -1 EBADF (Bad file descriptor) [pid 5793] close(12) = -1 EBADF (Bad file descriptor) [pid 5793] close(13) = -1 EBADF (Bad file descriptor) [pid 5793] close(14) = -1 EBADF (Bad file descriptor) [pid 5793] close(15) = -1 EBADF (Bad file descriptor) [pid 5793] close(16) = -1 EBADF (Bad file descriptor) [pid 5793] close(17) = -1 EBADF (Bad file descriptor) [pid 5793] close(18) = -1 EBADF (Bad file descriptor) [pid 5793] close(19) = -1 EBADF (Bad file descriptor) [pid 5793] close(20) = -1 EBADF (Bad file descriptor) [pid 5793] close(21) = -1 EBADF (Bad file descriptor) [pid 5793] close(22) = -1 EBADF (Bad file descriptor) [pid 5793] close(23) = -1 EBADF (Bad file descriptor) [pid 5793] close(24) = -1 EBADF (Bad file descriptor) [pid 5793] close(25) = -1 EBADF (Bad file descriptor) [pid 5793] close(26) = -1 EBADF (Bad file descriptor) [pid 5793] close(27) = -1 EBADF (Bad file descriptor) [pid 5793] close(28) = -1 EBADF (Bad file descriptor) [pid 5793] close(29) = -1 EBADF (Bad file descriptor) [pid 5793] exit_group(0 [pid 5795] <... futex resumed>) = ? [pid 5794] <... futex resumed>) = ? [pid 5793] <... exit_group resumed>) = ? [pid 5795] +++ exited with 0 +++ [pid 5794] +++ exited with 0 +++ [pid 5793] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5796 attached , child_tidptr=0x555555879690) = 5475 [pid 5796] set_robust_list(0x5555558796a0, 24) = 0 [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5796] setpgid(0, 0) = 0 [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5796] write(3, "1000", 4) = 4 [pid 5796] close(3) = 0 [pid 5796] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5796] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5796] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5476]}, 88) = 5476 ./strace-static-x86_64: Process 5797 attached [pid 5796] rt_sigprocmask(SIG_SETMASK, [], [pid 5797] set_robust_list(0x7fb3e383f9a0, 24 [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5796] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] rt_sigprocmask(SIG_SETMASK, [], [pid 5796] <... futex resumed>) = 0 [pid 5796] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5797] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5797] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5796] <... futex resumed>) = 0 [pid 5797] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] <... futex resumed>) = 0 [pid 5797] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5797] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5797] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5797] <... futex resumed>) = 0 [pid 5796] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5797] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5796] <... futex resumed>) = 0 [pid 5796] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] close(4 [pid 5796] <... futex resumed>) = 0 [pid 5797] <... close resumed>) = 0 [pid 5797] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 0 [pid 5797] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5796] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5798 attached => {parent_tid=[5477]}, 88) = 5477 [pid 5798] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5798] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5796] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5796] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5798] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] close(3) = 0 [pid 5796] close(4) = -1 EBADF (Bad file descriptor) [pid 5796] close(5) = -1 EBADF (Bad file descriptor) [pid 5796] close(6) = -1 EBADF (Bad file descriptor) [pid 5796] close(7) = -1 EBADF (Bad file descriptor) [pid 5796] close(8) = -1 EBADF (Bad file descriptor) [pid 5796] close(9) = -1 EBADF (Bad file descriptor) [pid 5796] close(10) = -1 EBADF (Bad file descriptor) [pid 5796] close(11) = -1 EBADF (Bad file descriptor) [pid 5796] close(12) = -1 EBADF (Bad file descriptor) [pid 5796] close(13) = -1 EBADF (Bad file descriptor) [pid 5796] close(14) = -1 EBADF (Bad file descriptor) [pid 5796] close(15) = -1 EBADF (Bad file descriptor) [pid 5796] close(16) = -1 EBADF (Bad file descriptor) [pid 5796] close(17) = -1 EBADF (Bad file descriptor) [pid 5796] close(18) = -1 EBADF (Bad file descriptor) [pid 5796] close(19) = -1 EBADF (Bad file descriptor) [pid 5796] close(20) = -1 EBADF (Bad file descriptor) [pid 5796] close(21) = -1 EBADF (Bad file descriptor) [pid 5796] close(22) = -1 EBADF (Bad file descriptor) [pid 5796] close(23) = -1 EBADF (Bad file descriptor) [pid 5796] close(24) = -1 EBADF (Bad file descriptor) [pid 5796] close(25) = -1 EBADF (Bad file descriptor) [pid 5796] close(26) = -1 EBADF (Bad file descriptor) [pid 5796] close(27) = -1 EBADF (Bad file descriptor) [pid 5796] close(28) = -1 EBADF (Bad file descriptor) [pid 5796] close(29) = -1 EBADF (Bad file descriptor) [pid 5796] exit_group(0 [pid 5797] <... futex resumed>) = ? [pid 5796] <... exit_group resumed>) = ? [pid 5797] +++ exited with 0 +++ [pid 5798] <... futex resumed>) = ? [pid 5798] +++ exited with 0 +++ [pid 5796] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5478 ./strace-static-x86_64: Process 5799 attached [pid 5799] set_robust_list(0x5555558796a0, 24) = 0 [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5799] setpgid(0, 0) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5799] write(3, "1000", 4) = 4 [pid 5799] close(3) = 0 [pid 5799] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5799] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5800 attached => {parent_tid=[5479]}, 88) = 5479 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5799] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5800] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5800] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5800] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... futex resumed>) = 0 [pid 5799] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5800] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5799] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5799] <... futex resumed>) = 0 [pid 5799] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5800] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5799] <... futex resumed>) = 0 [pid 5799] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5799] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5800] close(4 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5480]}, 88) = 5480 ./strace-static-x86_64: Process 5801 attached [pid 5800] <... close resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5799] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5801] set_robust_list(0x7fb3e381e9a0, 24 [pid 5800] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5800] <... futex resumed>) = 0 [pid 5801] rt_sigprocmask(SIG_SETMASK, [], [pid 5800] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5801] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5799] <... futex resumed>) = 0 [pid 5799] close(3) = 0 [pid 5799] close(4) = -1 EBADF (Bad file descriptor) [pid 5799] close(5) = -1 EBADF (Bad file descriptor) [pid 5799] close(6) = -1 EBADF (Bad file descriptor) [pid 5799] close(7) = -1 EBADF (Bad file descriptor) [pid 5799] close(8) = -1 EBADF (Bad file descriptor) [pid 5799] close(9) = -1 EBADF (Bad file descriptor) [pid 5799] close(10) = -1 EBADF (Bad file descriptor) [pid 5799] close(11 [pid 5801] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(12) = -1 EBADF (Bad file descriptor) [pid 5799] close(13) = -1 EBADF (Bad file descriptor) [pid 5799] close(14) = -1 EBADF (Bad file descriptor) [pid 5799] close(15) = -1 EBADF (Bad file descriptor) [pid 5799] close(16) = -1 EBADF (Bad file descriptor) [pid 5799] close(17) = -1 EBADF (Bad file descriptor) [pid 5799] close(18) = -1 EBADF (Bad file descriptor) [pid 5799] close(19) = -1 EBADF (Bad file descriptor) [pid 5799] close(20) = -1 EBADF (Bad file descriptor) [pid 5799] close(21) = -1 EBADF (Bad file descriptor) [pid 5799] close(22) = -1 EBADF (Bad file descriptor) [pid 5799] close(23) = -1 EBADF (Bad file descriptor) [pid 5799] close(24) = -1 EBADF (Bad file descriptor) [pid 5799] close(25) = -1 EBADF (Bad file descriptor) [pid 5799] close(26) = -1 EBADF (Bad file descriptor) [pid 5799] close(27) = -1 EBADF (Bad file descriptor) [pid 5799] close(28) = -1 EBADF (Bad file descriptor) [pid 5799] close(29) = -1 EBADF (Bad file descriptor) [pid 5799] exit_group(0 [pid 5801] <... futex resumed>) = ? [pid 5800] <... futex resumed>) = ? [pid 5799] <... exit_group resumed>) = ? [pid 5800] +++ exited with 0 +++ [pid 5801] +++ exited with 0 +++ [pid 5799] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5802 attached , child_tidptr=0x555555879690) = 5481 [pid 5802] set_robust_list(0x5555558796a0, 24) = 0 [pid 5802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5802] setpgid(0, 0) = 0 [pid 5802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5802] write(3, "1000", 4) = 4 [pid 5802] close(3) = 0 [pid 5802] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5802] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5802] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5802] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5802] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5803 attached => {parent_tid=[5482]}, 88) = 5482 [pid 5803] set_robust_list(0x7fb3e383f9a0, 24 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5803] rt_sigprocmask(SIG_SETMASK, [], [pid 5802] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5803] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5802] <... futex resumed>) = 0 [pid 5802] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... socketpair resumed>[3, 4]) = 0 [pid 5803] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5802] <... futex resumed>) = 0 [pid 5803] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5802] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5802] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... setsockopt resumed>) = 0 [pid 5803] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5802] <... futex resumed>) = 0 [pid 5802] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5802] <... futex resumed>) = 0 [pid 5802] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... sendmsg resumed>) = 425 [pid 5803] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5802] <... futex resumed>) = 0 [pid 5803] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5802] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5802] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5802] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5803] close(4 [pid 5802] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5803] <... close resumed>) = 0 [pid 5802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5804 attached [pid 5803] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... clone3 resumed> => {parent_tid=[5483]}, 88) = 5483 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], [pid 5803] <... futex resumed>) = 0 [pid 5802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5802] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] set_robust_list(0x7fb3e381e9a0, 24 [pid 5803] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... set_robust_list resumed>) = 0 [pid 5804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5804] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5802] <... futex resumed>) = 0 [pid 5802] close(3) = 0 [pid 5802] close(4) = -1 EBADF (Bad file descriptor) [pid 5802] close(5) = -1 EBADF (Bad file descriptor) [pid 5802] close(6) = -1 EBADF (Bad file descriptor) [pid 5802] close(7) = -1 EBADF (Bad file descriptor) [pid 5802] close(8) = -1 EBADF (Bad file descriptor) [pid 5802] close(9) = -1 EBADF (Bad file descriptor) [pid 5802] close(10) = -1 EBADF (Bad file descriptor) [pid 5802] close(11 [pid 5804] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5802] close(12) = -1 EBADF (Bad file descriptor) [pid 5802] close(13) = -1 EBADF (Bad file descriptor) [pid 5802] close(14) = -1 EBADF (Bad file descriptor) [pid 5802] close(15) = -1 EBADF (Bad file descriptor) [pid 5802] close(16) = -1 EBADF (Bad file descriptor) [pid 5802] close(17) = -1 EBADF (Bad file descriptor) [pid 5802] close(18) = -1 EBADF (Bad file descriptor) [pid 5802] close(19) = -1 EBADF (Bad file descriptor) [pid 5802] close(20) = -1 EBADF (Bad file descriptor) [pid 5802] close(21) = -1 EBADF (Bad file descriptor) [pid 5802] close(22) = -1 EBADF (Bad file descriptor) [pid 5802] close(23) = -1 EBADF (Bad file descriptor) [pid 5802] close(24) = -1 EBADF (Bad file descriptor) [pid 5802] close(25) = -1 EBADF (Bad file descriptor) [pid 5802] close(26) = -1 EBADF (Bad file descriptor) [pid 5802] close(27) = -1 EBADF (Bad file descriptor) [pid 5802] close(28) = -1 EBADF (Bad file descriptor) [pid 5802] close(29) = -1 EBADF (Bad file descriptor) [pid 5802] exit_group(0 [pid 5804] <... futex resumed>) = ? [pid 5803] <... futex resumed>) = ? [pid 5802] <... exit_group resumed>) = ? [pid 5804] +++ exited with 0 +++ [pid 5803] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5484 ./strace-static-x86_64: Process 5805 attached [pid 5805] set_robust_list(0x5555558796a0, 24) = 0 [pid 5805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5805] setpgid(0, 0) = 0 [pid 5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5805] write(3, "1000", 4) = 4 [pid 5805] close(3) = 0 [pid 5805] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5805] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5805] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5805] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5806 attached => {parent_tid=[5485]}, 88) = 5485 [pid 5805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5805] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5805] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5806] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5806] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5806] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] <... futex resumed>) = 0 [pid 5806] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5805] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... setsockopt resumed>) = 0 [pid 5806] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5806] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5805] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5806] <... futex resumed>) = 0 [pid 5806] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5805] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] <... sendmsg resumed>) = 425 [pid 5806] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5805] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5805] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5805] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5805] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5807 attached [pid 5806] close(4 [pid 5805] <... clone3 resumed> => {parent_tid=[5486]}, 88) = 5486 [pid 5805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5805] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5805] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] set_robust_list(0x7fb3e381e9a0, 24 [pid 5806] <... close resumed>) = 0 [pid 5807] <... set_robust_list resumed>) = 0 [pid 5806] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] rt_sigprocmask(SIG_SETMASK, [], [pid 5806] <... futex resumed>) = 0 [pid 5807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5807] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5807] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] close(3) = 0 [pid 5805] close(4) = -1 EBADF (Bad file descriptor) [pid 5805] close(5) = -1 EBADF (Bad file descriptor) [pid 5805] close(6) = -1 EBADF (Bad file descriptor) [pid 5805] close(7) = -1 EBADF (Bad file descriptor) [pid 5805] close(8) = -1 EBADF (Bad file descriptor) [pid 5805] close(9) = -1 EBADF (Bad file descriptor) [pid 5805] close(10) = -1 EBADF (Bad file descriptor) [pid 5805] close(11) = -1 EBADF (Bad file descriptor) [pid 5805] close(12) = -1 EBADF (Bad file descriptor) [pid 5805] close(13) = -1 EBADF (Bad file descriptor) [pid 5805] close(14) = -1 EBADF (Bad file descriptor) [pid 5805] close(15) = -1 EBADF (Bad file descriptor) [pid 5805] close(16) = -1 EBADF (Bad file descriptor) [pid 5805] close(17) = -1 EBADF (Bad file descriptor) [pid 5805] close(18) = -1 EBADF (Bad file descriptor) [pid 5805] close(19) = -1 EBADF (Bad file descriptor) [pid 5805] close(20) = -1 EBADF (Bad file descriptor) [pid 5805] close(21) = -1 EBADF (Bad file descriptor) [pid 5805] close(22) = -1 EBADF (Bad file descriptor) [pid 5805] close(23) = -1 EBADF (Bad file descriptor) [pid 5805] close(24) = -1 EBADF (Bad file descriptor) [pid 5805] close(25) = -1 EBADF (Bad file descriptor) [pid 5805] close(26) = -1 EBADF (Bad file descriptor) [pid 5805] close(27) = -1 EBADF (Bad file descriptor) [pid 5805] close(28) = -1 EBADF (Bad file descriptor) [pid 5805] close(29) = -1 EBADF (Bad file descriptor) [pid 5805] exit_group(0 [pid 5807] <... futex resumed>) = ? [pid 5806] <... futex resumed>) = ? [pid 5805] <... exit_group resumed>) = ? [pid 5807] +++ exited with 0 +++ [pid 5806] +++ exited with 0 +++ [pid 5805] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5487 ./strace-static-x86_64: Process 5808 attached [pid 5808] set_robust_list(0x5555558796a0, 24) = 0 [pid 5808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5808] setpgid(0, 0) = 0 [pid 5808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5808] write(3, "1000", 4) = 4 [pid 5808] close(3) = 0 [pid 5808] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5808] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5488]}, 88) = 5488 [pid 5808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5808] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5809 attached [pid 5809] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5809] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5809] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 0 [pid 5808] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... futex resumed>) = 1 [pid 5809] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5809] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 0 [pid 5808] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... futex resumed>) = 1 [pid 5809] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5809] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 0 [pid 5808] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5809] <... futex resumed>) = 1 [pid 5808] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5809] close(4 [pid 5808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5489]}, 88) = 5489 [pid 5808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5808] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5810 attached [pid 5809] <... close resumed>) = 0 [pid 5809] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5809] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5810] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5808] <... futex resumed>) = 0 [pid 5810] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] close(3) = 0 [pid 5808] close(4) = -1 EBADF (Bad file descriptor) [pid 5808] close(5) = -1 EBADF (Bad file descriptor) [pid 5808] close(6) = -1 EBADF (Bad file descriptor) [pid 5808] close(7) = -1 EBADF (Bad file descriptor) [pid 5808] close(8) = -1 EBADF (Bad file descriptor) [pid 5808] close(9) = -1 EBADF (Bad file descriptor) [pid 5808] close(10) = -1 EBADF (Bad file descriptor) [pid 5808] close(11) = -1 EBADF (Bad file descriptor) [pid 5808] close(12) = -1 EBADF (Bad file descriptor) [pid 5808] close(13) = -1 EBADF (Bad file descriptor) [pid 5808] close(14) = -1 EBADF (Bad file descriptor) [pid 5808] close(15) = -1 EBADF (Bad file descriptor) [pid 5808] close(16) = -1 EBADF (Bad file descriptor) [pid 5808] close(17) = -1 EBADF (Bad file descriptor) [pid 5808] close(18) = -1 EBADF (Bad file descriptor) [pid 5808] close(19) = -1 EBADF (Bad file descriptor) [pid 5808] close(20) = -1 EBADF (Bad file descriptor) [pid 5808] close(21) = -1 EBADF (Bad file descriptor) [pid 5808] close(22) = -1 EBADF (Bad file descriptor) [pid 5808] close(23) = -1 EBADF (Bad file descriptor) [pid 5808] close(24) = -1 EBADF (Bad file descriptor) [pid 5808] close(25) = -1 EBADF (Bad file descriptor) [pid 5808] close(26) = -1 EBADF (Bad file descriptor) [pid 5808] close(27) = -1 EBADF (Bad file descriptor) [pid 5808] close(28) = -1 EBADF (Bad file descriptor) [pid 5808] close(29) = -1 EBADF (Bad file descriptor) [pid 5808] exit_group(0) = ? [pid 5810] <... futex resumed>) = ? [pid 5809] <... futex resumed>) = ? [pid 5810] +++ exited with 0 +++ [pid 5809] +++ exited with 0 +++ [pid 5808] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5490 ./strace-static-x86_64: Process 5811 attached [pid 5811] set_robust_list(0x5555558796a0, 24) = 0 [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5811] setpgid(0, 0) = 0 [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5811] write(3, "1000", 4) = 4 [pid 5811] close(3) = 0 [pid 5811] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5811] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5491]}, 88) = 5491 [pid 5811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5811] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5812 attached [pid 5812] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5812] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5812] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 0 [pid 5811] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... futex resumed>) = 1 [pid 5812] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5812] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 0 [pid 5811] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... futex resumed>) = 1 [pid 5812] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5812] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 0 [pid 5811] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5811] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5492]}, 88) = 5492 ./strace-static-x86_64: Process 5813 attached [pid 5811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5811] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5813] set_robust_list(0x7fb3e381e9a0, 24 [pid 5812] <... futex resumed>) = 1 [pid 5812] close(4) = 0 [pid 5812] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5812] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] <... set_robust_list resumed>) = 0 [pid 5813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5813] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5811] <... futex resumed>) = 0 [pid 5813] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] close(3) = 0 [pid 5811] close(4) = -1 EBADF (Bad file descriptor) [pid 5811] close(5) = -1 EBADF (Bad file descriptor) [pid 5811] close(6) = -1 EBADF (Bad file descriptor) [pid 5811] close(7) = -1 EBADF (Bad file descriptor) [pid 5811] close(8) = -1 EBADF (Bad file descriptor) [pid 5811] close(9) = -1 EBADF (Bad file descriptor) [pid 5811] close(10) = -1 EBADF (Bad file descriptor) [pid 5811] close(11) = -1 EBADF (Bad file descriptor) [pid 5811] close(12) = -1 EBADF (Bad file descriptor) [pid 5811] close(13) = -1 EBADF (Bad file descriptor) [pid 5811] close(14) = -1 EBADF (Bad file descriptor) [pid 5811] close(15) = -1 EBADF (Bad file descriptor) [pid 5811] close(16) = -1 EBADF (Bad file descriptor) [pid 5811] close(17) = -1 EBADF (Bad file descriptor) [pid 5811] close(18) = -1 EBADF (Bad file descriptor) [pid 5811] close(19) = -1 EBADF (Bad file descriptor) [pid 5811] close(20) = -1 EBADF (Bad file descriptor) [pid 5811] close(21) = -1 EBADF (Bad file descriptor) [pid 5811] close(22) = -1 EBADF (Bad file descriptor) [pid 5811] close(23) = -1 EBADF (Bad file descriptor) [pid 5811] close(24) = -1 EBADF (Bad file descriptor) [pid 5811] close(25) = -1 EBADF (Bad file descriptor) [pid 5811] close(26) = -1 EBADF (Bad file descriptor) [pid 5811] close(27) = -1 EBADF (Bad file descriptor) [pid 5811] close(28) = -1 EBADF (Bad file descriptor) [pid 5811] close(29) = -1 EBADF (Bad file descriptor) [pid 5811] exit_group(0) = ? [pid 5812] <... futex resumed>) = ? [pid 5813] <... futex resumed>) = ? [pid 5812] +++ exited with 0 +++ [pid 5813] +++ exited with 0 +++ [pid 5811] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5814 attached , child_tidptr=0x555555879690) = 5493 [pid 5814] set_robust_list(0x5555558796a0, 24) = 0 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5814] setpgid(0, 0) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5814] write(3, "1000", 4) = 4 [pid 5814] close(3) = 0 [pid 5814] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5814] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5494]}, 88) = 5494 [pid 5814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5814] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5815 attached [pid 5815] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5815] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5815] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5814] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... futex resumed>) = 1 [pid 5815] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5815] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 1 [pid 5814] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5814] <... futex resumed>) = 0 [pid 5814] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] <... sendmsg resumed>) = 425 [pid 5815] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5815] close(4 [pid 5814] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5814] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5495]}, 88) = 5495 ./strace-static-x86_64: Process 5816 attached [pid 5814] rt_sigprocmask(SIG_SETMASK, [], [pid 5816] set_robust_list(0x7fb3e381e9a0, 24 [pid 5814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5814] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] <... futex resumed>) = 0 [pid 5814] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5815] <... close resumed>) = 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5815] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5815] <... futex resumed>) = 0 [pid 5815] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5816] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5816] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] close(3) = 0 [pid 5814] close(4) = -1 EBADF (Bad file descriptor) [pid 5814] close(5) = -1 EBADF (Bad file descriptor) [pid 5814] close(6) = -1 EBADF (Bad file descriptor) [pid 5814] close(7) = -1 EBADF (Bad file descriptor) [pid 5814] close(8) = -1 EBADF (Bad file descriptor) [pid 5814] close(9) = -1 EBADF (Bad file descriptor) [pid 5814] close(10) = -1 EBADF (Bad file descriptor) [pid 5814] close(11) = -1 EBADF (Bad file descriptor) [pid 5814] close(12) = -1 EBADF (Bad file descriptor) [pid 5814] close(13) = -1 EBADF (Bad file descriptor) [pid 5814] close(14) = -1 EBADF (Bad file descriptor) [pid 5814] close(15) = -1 EBADF (Bad file descriptor) [pid 5814] close(16) = -1 EBADF (Bad file descriptor) [pid 5814] close(17) = -1 EBADF (Bad file descriptor) [pid 5814] close(18) = -1 EBADF (Bad file descriptor) [pid 5814] close(19) = -1 EBADF (Bad file descriptor) [pid 5814] close(20) = -1 EBADF (Bad file descriptor) [pid 5814] close(21) = -1 EBADF (Bad file descriptor) [pid 5814] close(22) = -1 EBADF (Bad file descriptor) [pid 5814] close(23) = -1 EBADF (Bad file descriptor) [pid 5814] close(24) = -1 EBADF (Bad file descriptor) [pid 5814] close(25) = -1 EBADF (Bad file descriptor) [pid 5814] close(26) = -1 EBADF (Bad file descriptor) [pid 5814] close(27) = -1 EBADF (Bad file descriptor) [pid 5814] close(28) = -1 EBADF (Bad file descriptor) [pid 5814] close(29) = -1 EBADF (Bad file descriptor) [pid 5814] exit_group(0) = ? [pid 5815] <... futex resumed>) = ? [pid 5815] +++ exited with 0 +++ [pid 5816] <... futex resumed>) = ? [pid 5816] +++ exited with 0 +++ [pid 5814] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5817 attached , child_tidptr=0x555555879690) = 5496 [pid 5817] set_robust_list(0x5555558796a0, 24) = 0 [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5817] setpgid(0, 0) = 0 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5817] write(3, "1000", 4) = 4 [pid 5817] close(3) = 0 [pid 5817] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5817] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5817] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5818 attached [pid 5818] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5818] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] <... clone3 resumed> => {parent_tid=[5497]}, 88) = 5497 [pid 5817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5817] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] <... futex resumed>) = 0 [pid 5817] <... futex resumed>) = 1 [pid 5818] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5817] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... socketpair resumed>[3, 4]) = 0 [pid 5818] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5817] <... futex resumed>) = 0 [pid 5817] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5818] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5817] <... futex resumed>) = 0 [pid 5817] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5818] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5817] <... futex resumed>) = 0 [pid 5817] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5817] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5818] close(4 [pid 5817] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5818] <... close resumed>) = 0 [pid 5817] <... clone3 resumed> => {parent_tid=[5498]}, 88) = 5498 [pid 5818] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5817] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5818] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5819 attached [pid 5819] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5818] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5819] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = 0 [pid 5817] close(3) = 0 [pid 5817] close(4) = -1 EBADF (Bad file descriptor) [pid 5817] close(5) = -1 EBADF (Bad file descriptor) [pid 5817] close(6) = -1 EBADF (Bad file descriptor) [pid 5817] close(7) = -1 EBADF (Bad file descriptor) [pid 5817] close(8) = -1 EBADF (Bad file descriptor) [pid 5817] close(9) = -1 EBADF (Bad file descriptor) [pid 5817] close(10) = -1 EBADF (Bad file descriptor) [pid 5817] close(11) = -1 EBADF (Bad file descriptor) [pid 5817] close(12) = -1 EBADF (Bad file descriptor) [pid 5817] close(13) = -1 EBADF (Bad file descriptor) [pid 5817] close(14) = -1 EBADF (Bad file descriptor) [pid 5817] close(15) = -1 EBADF (Bad file descriptor) [pid 5817] close(16) = -1 EBADF (Bad file descriptor) [pid 5817] close(17) = -1 EBADF (Bad file descriptor) [pid 5817] close(18) = -1 EBADF (Bad file descriptor) [pid 5817] close(19) = -1 EBADF (Bad file descriptor) [pid 5817] close(20) = -1 EBADF (Bad file descriptor) [pid 5817] close(21) = -1 EBADF (Bad file descriptor) [pid 5817] close(22) = -1 EBADF (Bad file descriptor) [pid 5817] close(23) = -1 EBADF (Bad file descriptor) [pid 5817] close(24) = -1 EBADF (Bad file descriptor) [pid 5817] close(25) = -1 EBADF (Bad file descriptor) [pid 5817] close(26) = -1 EBADF (Bad file descriptor) [pid 5817] close(27) = -1 EBADF (Bad file descriptor) [pid 5817] close(28) = -1 EBADF (Bad file descriptor) [pid 5817] close(29) = -1 EBADF (Bad file descriptor) [pid 5817] exit_group(0 [pid 5818] <... futex resumed>) = ? [pid 5817] <... exit_group resumed>) = ? [pid 5818] +++ exited with 0 +++ [pid 5819] <... futex resumed>) = ? [pid 5819] +++ exited with 0 +++ [pid 5817] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5499 ./strace-static-x86_64: Process 5820 attached [pid 5820] set_robust_list(0x5555558796a0, 24) = 0 [pid 5820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5820] setpgid(0, 0) = 0 [pid 5820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5820] write(3, "1000", 4) = 4 [pid 5820] close(3) = 0 [pid 5820] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5820] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5820] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5820] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5500]}, 88) = 5500 [pid 5820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5820] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5821 attached [pid 5821] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5821] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5821] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5820] <... futex resumed>) = 0 [pid 5821] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] <... futex resumed>) = 0 [pid 5821] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5820] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... setsockopt resumed>) = 0 [pid 5821] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5821] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5820] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... futex resumed>) = 0 [pid 5820] <... futex resumed>) = 1 [pid 5821] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5820] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... sendmsg resumed>) = 425 [pid 5821] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5820] <... futex resumed>) = 0 [pid 5821] close(4 [pid 5820] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... close resumed>) = 0 [pid 5820] <... futex resumed>) = 0 [pid 5820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5821] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5820] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5822 attached [pid 5822] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5822] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] <... clone3 resumed> => {parent_tid=[5501]}, 88) = 5501 [pid 5820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5820] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5820] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5822] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5820] <... futex resumed>) = 0 [pid 5822] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5820] close(3) = 0 [pid 5820] close(4) = -1 EBADF (Bad file descriptor) [pid 5820] close(5) = -1 EBADF (Bad file descriptor) [pid 5820] close(6) = -1 EBADF (Bad file descriptor) [pid 5820] close(7) = -1 EBADF (Bad file descriptor) [pid 5820] close(8) = -1 EBADF (Bad file descriptor) [pid 5820] close(9) = -1 EBADF (Bad file descriptor) [pid 5820] close(10) = -1 EBADF (Bad file descriptor) [pid 5820] close(11) = -1 EBADF (Bad file descriptor) [pid 5820] close(12) = -1 EBADF (Bad file descriptor) [pid 5820] close(13) = -1 EBADF (Bad file descriptor) [pid 5820] close(14) = -1 EBADF (Bad file descriptor) [pid 5820] close(15) = -1 EBADF (Bad file descriptor) [pid 5820] close(16) = -1 EBADF (Bad file descriptor) [pid 5820] close(17) = -1 EBADF (Bad file descriptor) [pid 5820] close(18) = -1 EBADF (Bad file descriptor) [pid 5820] close(19) = -1 EBADF (Bad file descriptor) [pid 5820] close(20) = -1 EBADF (Bad file descriptor) [pid 5820] close(21) = -1 EBADF (Bad file descriptor) [pid 5820] close(22) = -1 EBADF (Bad file descriptor) [pid 5820] close(23) = -1 EBADF (Bad file descriptor) [pid 5820] close(24) = -1 EBADF (Bad file descriptor) [pid 5820] close(25) = -1 EBADF (Bad file descriptor) [pid 5820] close(26) = -1 EBADF (Bad file descriptor) [pid 5820] close(27) = -1 EBADF (Bad file descriptor) [pid 5820] close(28) = -1 EBADF (Bad file descriptor) [pid 5820] close(29) = -1 EBADF (Bad file descriptor) [pid 5820] exit_group(0 [pid 5822] <... futex resumed>) = ? [pid 5821] <... futex resumed>) = ? [pid 5820] <... exit_group resumed>) = ? [pid 5822] +++ exited with 0 +++ [pid 5821] +++ exited with 0 +++ [pid 5820] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5502 ./strace-static-x86_64: Process 5823 attached [pid 5823] set_robust_list(0x5555558796a0, 24) = 0 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5823] setpgid(0, 0) = 0 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5823] write(3, "1000", 4) = 4 [pid 5823] close(3) = 0 [pid 5823] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5823] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5503]}, 88) = 5503 [pid 5823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5823] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5824 attached [pid 5824] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5824] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5824] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5823] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 1 [pid 5824] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5824] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5823] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... futex resumed>) = 1 [pid 5824] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5824] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = 1 [pid 5823] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] close(4 [pid 5823] <... futex resumed>) = 0 [pid 5823] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5824] <... close resumed>) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5824] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5824] <... futex resumed>) = 0 [pid 5823] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5824] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... mprotect resumed>) = 0 [pid 5823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5504]}, 88) = 5504 [pid 5823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5823] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5825 attached [pid 5825] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5825] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5823] close(3) = 0 [pid 5823] close(4) = -1 EBADF (Bad file descriptor) [pid 5823] close(5) = -1 EBADF (Bad file descriptor) [pid 5823] close(6 [pid 5825] <... futex resumed>) = 1 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] close(7) = -1 EBADF (Bad file descriptor) [pid 5823] close(8) = -1 EBADF (Bad file descriptor) [pid 5823] close(9) = -1 EBADF (Bad file descriptor) [pid 5823] close(10) = -1 EBADF (Bad file descriptor) [pid 5823] close(11) = -1 EBADF (Bad file descriptor) [pid 5823] close(12) = -1 EBADF (Bad file descriptor) [pid 5823] close(13) = -1 EBADF (Bad file descriptor) [pid 5823] close(14) = -1 EBADF (Bad file descriptor) [pid 5823] close(15) = -1 EBADF (Bad file descriptor) [pid 5823] close(16) = -1 EBADF (Bad file descriptor) [pid 5823] close(17) = -1 EBADF (Bad file descriptor) [pid 5823] close(18) = -1 EBADF (Bad file descriptor) [pid 5823] close(19) = -1 EBADF (Bad file descriptor) [pid 5823] close(20) = -1 EBADF (Bad file descriptor) [pid 5823] close(21) = -1 EBADF (Bad file descriptor) [pid 5823] close(22) = -1 EBADF (Bad file descriptor) [pid 5823] close(23) = -1 EBADF (Bad file descriptor) [pid 5823] close(24) = -1 EBADF (Bad file descriptor) [pid 5823] close(25) = -1 EBADF (Bad file descriptor) [pid 5823] close(26) = -1 EBADF (Bad file descriptor) [pid 5823] close(27) = -1 EBADF (Bad file descriptor) [pid 5823] close(28) = -1 EBADF (Bad file descriptor) [pid 5823] close(29) = -1 EBADF (Bad file descriptor) [pid 5823] exit_group(0 [pid 5824] <... futex resumed>) = ? [pid 5823] <... exit_group resumed>) = ? [pid 5824] +++ exited with 0 +++ [pid 5825] <... futex resumed>) = ? [pid 5825] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5505 ./strace-static-x86_64: Process 5826 attached [pid 5826] set_robust_list(0x5555558796a0, 24) = 0 [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5826] setpgid(0, 0) = 0 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5826] write(3, "1000", 4) = 4 [pid 5826] close(3) = 0 [pid 5826] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5826] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5506]}, 88) = 5506 [pid 5826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5826] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5827 attached [pid 5827] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5827] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5827] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 0 [pid 5826] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... futex resumed>) = 1 [pid 5827] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5827] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 0 [pid 5826] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... futex resumed>) = 1 [pid 5827] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5827] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... futex resumed>) = 0 [pid 5826] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5826] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5507]}, 88) = 5507 [pid 5826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5826] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5826] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... futex resumed>) = 1 [pid 5827] close(4) = 0 [pid 5827] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5827] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5828 attached [pid 5828] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5828] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5826] <... futex resumed>) = 0 [pid 5828] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] close(3) = 0 [pid 5826] close(4) = -1 EBADF (Bad file descriptor) [pid 5826] close(5) = -1 EBADF (Bad file descriptor) [pid 5826] close(6) = -1 EBADF (Bad file descriptor) [pid 5826] close(7) = -1 EBADF (Bad file descriptor) [pid 5826] close(8) = -1 EBADF (Bad file descriptor) [pid 5826] close(9) = -1 EBADF (Bad file descriptor) [pid 5826] close(10) = -1 EBADF (Bad file descriptor) [pid 5826] close(11) = -1 EBADF (Bad file descriptor) [pid 5826] close(12) = -1 EBADF (Bad file descriptor) [pid 5826] close(13) = -1 EBADF (Bad file descriptor) [pid 5826] close(14) = -1 EBADF (Bad file descriptor) [pid 5826] close(15) = -1 EBADF (Bad file descriptor) [pid 5826] close(16) = -1 EBADF (Bad file descriptor) [pid 5826] close(17) = -1 EBADF (Bad file descriptor) [pid 5826] close(18) = -1 EBADF (Bad file descriptor) [pid 5826] close(19) = -1 EBADF (Bad file descriptor) [pid 5826] close(20) = -1 EBADF (Bad file descriptor) [pid 5826] close(21) = -1 EBADF (Bad file descriptor) [pid 5826] close(22) = -1 EBADF (Bad file descriptor) [pid 5826] close(23) = -1 EBADF (Bad file descriptor) [pid 5826] close(24) = -1 EBADF (Bad file descriptor) [pid 5826] close(25) = -1 EBADF (Bad file descriptor) [pid 5826] close(26) = -1 EBADF (Bad file descriptor) [pid 5826] close(27) = -1 EBADF (Bad file descriptor) [pid 5826] close(28) = -1 EBADF (Bad file descriptor) [pid 5826] close(29) = -1 EBADF (Bad file descriptor) [pid 5826] exit_group(0 [pid 5827] <... futex resumed>) = ? [pid 5826] <... exit_group resumed>) = ? [pid 5828] <... futex resumed>) = 231 [pid 5827] +++ exited with 0 +++ [pid 5828] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5508 ./strace-static-x86_64: Process 5829 attached [pid 5829] set_robust_list(0x5555558796a0, 24) = 0 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5829] setpgid(0, 0) = 0 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5829] write(3, "1000", 4) = 4 [pid 5829] close(3) = 0 [pid 5829] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5829] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5830 attached => {parent_tid=[5509]}, 88) = 5509 [pid 5829] rt_sigprocmask(SIG_SETMASK, [], [pid 5830] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5830] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5830] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5829] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] <... socketpair resumed>[3, 4]) = 0 [pid 5830] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5830] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5830] <... futex resumed>) = 0 [pid 5830] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5830] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5830] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5830] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5829] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] <... sendmsg resumed>) = 425 [pid 5830] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5829] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5829] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5510]}, 88) = 5510 [pid 5830] close(4 [pid 5829] rt_sigprocmask(SIG_SETMASK, [], [pid 5830] <... close resumed>) = 0 [pid 5829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5831 attached [pid 5830] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5830] <... futex resumed>) = 0 [pid 5831] <... sendmsg resumed>) = 0 [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5830] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5831] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 1 [pid 5829] close(3 [pid 5831] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... close resumed>) = 0 [pid 5829] close(4) = -1 EBADF (Bad file descriptor) [pid 5829] close(5) = -1 EBADF (Bad file descriptor) [pid 5829] close(6) = -1 EBADF (Bad file descriptor) [pid 5829] close(7) = -1 EBADF (Bad file descriptor) [pid 5829] close(8) = -1 EBADF (Bad file descriptor) [pid 5829] close(9) = -1 EBADF (Bad file descriptor) [pid 5829] close(10) = -1 EBADF (Bad file descriptor) [pid 5829] close(11) = -1 EBADF (Bad file descriptor) [pid 5829] close(12) = -1 EBADF (Bad file descriptor) [pid 5829] close(13) = -1 EBADF (Bad file descriptor) [pid 5829] close(14) = -1 EBADF (Bad file descriptor) [pid 5829] close(15) = -1 EBADF (Bad file descriptor) [pid 5829] close(16) = -1 EBADF (Bad file descriptor) [pid 5829] close(17) = -1 EBADF (Bad file descriptor) [pid 5829] close(18) = -1 EBADF (Bad file descriptor) [pid 5829] close(19) = -1 EBADF (Bad file descriptor) [pid 5829] close(20) = -1 EBADF (Bad file descriptor) [pid 5829] close(21) = -1 EBADF (Bad file descriptor) [pid 5829] close(22) = -1 EBADF (Bad file descriptor) [pid 5829] close(23) = -1 EBADF (Bad file descriptor) [pid 5829] close(24) = -1 EBADF (Bad file descriptor) [pid 5829] close(25) = -1 EBADF (Bad file descriptor) [pid 5829] close(26) = -1 EBADF (Bad file descriptor) [pid 5829] close(27) = -1 EBADF (Bad file descriptor) [pid 5829] close(28) = -1 EBADF (Bad file descriptor) [pid 5829] close(29) = -1 EBADF (Bad file descriptor) [pid 5829] exit_group(0 [pid 5830] <... futex resumed>) = ? [pid 5829] <... exit_group resumed>) = ? [pid 5830] +++ exited with 0 +++ [pid 5831] <... futex resumed>) = ? [pid 5831] +++ exited with 0 +++ [pid 5829] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5511 ./strace-static-x86_64: Process 5832 attached [pid 5832] set_robust_list(0x5555558796a0, 24) = 0 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 [pid 5832] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5832] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5832] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5832] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5833 attached [pid 5833] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5833] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] <... clone3 resumed> => {parent_tid=[5512]}, 88) = 5512 [pid 5832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5832] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5832] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5833] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5833] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5833] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5832] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... setsockopt resumed>) = 0 [pid 5833] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5833] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... futex resumed>) = 0 [pid 5833] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5832] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... sendmsg resumed>) = 425 [pid 5833] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5833] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5833] close(4 [pid 5832] <... futex resumed>) = 0 [pid 5833] <... close resumed>) = 0 [pid 5832] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5832] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5832] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5834 attached => {parent_tid=[5513]}, 88) = 5513 [pid 5834] set_robust_list(0x7fb3e381e9a0, 24 [pid 5832] rt_sigprocmask(SIG_SETMASK, [], [pid 5834] <... set_robust_list resumed>) = 0 [pid 5832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] rt_sigprocmask(SIG_SETMASK, [], [pid 5832] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5832] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5834] <... sendmsg resumed>) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5834] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 0 [pid 5832] close(3) = 0 [pid 5832] close(4) = -1 EBADF (Bad file descriptor) [pid 5832] close(5) = -1 EBADF (Bad file descriptor) [pid 5832] close(6) = -1 EBADF (Bad file descriptor) [pid 5832] close(7) = -1 EBADF (Bad file descriptor) [pid 5832] close(8) = -1 EBADF (Bad file descriptor) [pid 5832] close(9) = -1 EBADF (Bad file descriptor) [pid 5832] close(10) = -1 EBADF (Bad file descriptor) [pid 5832] close(11) = -1 EBADF (Bad file descriptor) [pid 5832] close(12) = -1 EBADF (Bad file descriptor) [pid 5832] close(13) = -1 EBADF (Bad file descriptor) [pid 5832] close(14) = -1 EBADF (Bad file descriptor) [pid 5832] close(15) = -1 EBADF (Bad file descriptor) [pid 5832] close(16) = -1 EBADF (Bad file descriptor) [pid 5832] close(17) = -1 EBADF (Bad file descriptor) [pid 5832] close(18) = -1 EBADF (Bad file descriptor) [pid 5832] close(19) = -1 EBADF (Bad file descriptor) [pid 5832] close(20) = -1 EBADF (Bad file descriptor) [pid 5832] close(21) = -1 EBADF (Bad file descriptor) [pid 5832] close(22) = -1 EBADF (Bad file descriptor) [pid 5832] close(23) = -1 EBADF (Bad file descriptor) [pid 5832] close(24) = -1 EBADF (Bad file descriptor) [pid 5832] close(25) = -1 EBADF (Bad file descriptor) [pid 5832] close(26) = -1 EBADF (Bad file descriptor) [pid 5832] close(27 [pid 5834] <... futex resumed>) = 1 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(28) = -1 EBADF (Bad file descriptor) [pid 5832] close(29) = -1 EBADF (Bad file descriptor) [pid 5832] exit_group(0 [pid 5833] <... futex resumed>) = ? [pid 5832] <... exit_group resumed>) = ? [pid 5833] +++ exited with 0 +++ [pid 5834] +++ exited with 0 +++ [pid 5832] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5514 ./strace-static-x86_64: Process 5835 attached [pid 5835] set_robust_list(0x5555558796a0, 24) = 0 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5835] setpgid(0, 0) = 0 [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5835] write(3, "1000", 4) = 4 [pid 5835] close(3) = 0 [pid 5835] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5835] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5515]}, 88) = 5515 [pid 5835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5835] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5836 attached [pid 5836] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5836] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5836] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 0 [pid 5835] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = 1 [pid 5836] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5836] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 0 [pid 5835] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = 1 [pid 5836] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5836] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... futex resumed>) = 0 [pid 5835] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5835] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5837 attached => {parent_tid=[5516]}, 88) = 5516 [pid 5837] set_robust_list(0x7fb3e381e9a0, 24 [pid 5835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5835] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = 1 [pid 5836] close(4) = 0 [pid 5836] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5836] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] <... set_robust_list resumed>) = 0 [pid 5837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5837] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5835] close(3 [pid 5837] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] <... close resumed>) = 0 [pid 5835] close(4) = -1 EBADF (Bad file descriptor) [pid 5835] close(5) = -1 EBADF (Bad file descriptor) [pid 5835] close(6) = -1 EBADF (Bad file descriptor) [pid 5835] close(7) = -1 EBADF (Bad file descriptor) [pid 5835] close(8) = -1 EBADF (Bad file descriptor) [pid 5835] close(9) = -1 EBADF (Bad file descriptor) [pid 5835] close(10) = -1 EBADF (Bad file descriptor) [pid 5835] close(11) = -1 EBADF (Bad file descriptor) [pid 5835] close(12) = -1 EBADF (Bad file descriptor) [pid 5835] close(13) = -1 EBADF (Bad file descriptor) [pid 5835] close(14) = -1 EBADF (Bad file descriptor) [pid 5835] close(15) = -1 EBADF (Bad file descriptor) [pid 5835] close(16) = -1 EBADF (Bad file descriptor) [pid 5835] close(17) = -1 EBADF (Bad file descriptor) [pid 5835] close(18) = -1 EBADF (Bad file descriptor) [pid 5835] close(19) = -1 EBADF (Bad file descriptor) [pid 5835] close(20) = -1 EBADF (Bad file descriptor) [pid 5835] close(21) = -1 EBADF (Bad file descriptor) [pid 5835] close(22) = -1 EBADF (Bad file descriptor) [pid 5835] close(23) = -1 EBADF (Bad file descriptor) [pid 5835] close(24) = -1 EBADF (Bad file descriptor) [pid 5835] close(25) = -1 EBADF (Bad file descriptor) [pid 5835] close(26) = -1 EBADF (Bad file descriptor) [pid 5835] close(27) = -1 EBADF (Bad file descriptor) [pid 5835] close(28) = -1 EBADF (Bad file descriptor) [pid 5835] close(29) = -1 EBADF (Bad file descriptor) [pid 5835] exit_group(0 [pid 5836] <... futex resumed>) = ? [pid 5835] <... exit_group resumed>) = ? [pid 5836] +++ exited with 0 +++ [pid 5837] <... futex resumed>) = ? [pid 5837] +++ exited with 0 +++ [pid 5835] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5838 attached , child_tidptr=0x555555879690) = 5517 [pid 5838] set_robust_list(0x5555558796a0, 24) = 0 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5838] setpgid(0, 0) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5838] write(3, "1000", 4) = 4 [pid 5838] close(3) = 0 [pid 5838] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5838] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5838] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5518]}, 88) = 5518 ./strace-static-x86_64: Process 5839 attached [pid 5838] rt_sigprocmask(SIG_SETMASK, [], [pid 5839] set_robust_list(0x7fb3e383f9a0, 24 [pid 5838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5839] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5839] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5838] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] <... socketpair resumed>[3, 4]) = 0 [pid 5839] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5839] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5838] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5839] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5838] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5838] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5839] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5839] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] <... futex resumed>) = 0 [pid 5838] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5839] close(4 [pid 5838] <... futex resumed>) = 0 [pid 5838] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5838] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5519]}, 88) = 5519 [pid 5839] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5838] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5838] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5840 attached [pid 5840] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5839] <... futex resumed>) = 0 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5839] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5840] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5838] close(3) = 0 [pid 5838] close(4) = -1 EBADF (Bad file descriptor) [pid 5838] close(5) = -1 EBADF (Bad file descriptor) [pid 5838] close(6) = -1 EBADF (Bad file descriptor) [pid 5838] close(7) = -1 EBADF (Bad file descriptor) [pid 5838] close(8) = -1 EBADF (Bad file descriptor) [pid 5838] close(9) = -1 EBADF (Bad file descriptor) [pid 5838] close(10) = -1 EBADF (Bad file descriptor) [pid 5838] close(11) = -1 EBADF (Bad file descriptor) [pid 5838] close(12) = -1 EBADF (Bad file descriptor) [pid 5838] close(13) = -1 EBADF (Bad file descriptor) [pid 5838] close(14) = -1 EBADF (Bad file descriptor) [pid 5838] close(15) = -1 EBADF (Bad file descriptor) [pid 5838] close(16) = -1 EBADF (Bad file descriptor) [pid 5838] close(17) = -1 EBADF (Bad file descriptor) [pid 5838] close(18) = -1 EBADF (Bad file descriptor) [pid 5838] close(19) = -1 EBADF (Bad file descriptor) [pid 5838] close(20) = -1 EBADF (Bad file descriptor) [pid 5838] close(21) = -1 EBADF (Bad file descriptor) [pid 5838] close(22) = -1 EBADF (Bad file descriptor) [pid 5838] close(23) = -1 EBADF (Bad file descriptor) [pid 5838] close(24) = -1 EBADF (Bad file descriptor) [pid 5838] close(25) = -1 EBADF (Bad file descriptor) [pid 5838] close(26) = -1 EBADF (Bad file descriptor) [pid 5838] close(27) = -1 EBADF (Bad file descriptor) [pid 5838] close(28) = -1 EBADF (Bad file descriptor) [pid 5838] close(29) = -1 EBADF (Bad file descriptor) [pid 5838] exit_group(0) = ? [pid 5839] <... futex resumed>) = ? [pid 5840] <... futex resumed>) = ? [pid 5839] +++ exited with 0 +++ [pid 5840] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5520 ./strace-static-x86_64: Process 5841 attached [pid 5841] set_robust_list(0x5555558796a0, 24) = 0 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5841] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5841] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5842 attached => {parent_tid=[5521]}, 88) = 5521 [pid 5842] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5842] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5841] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5841] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5842] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5841] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5842] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5841] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5842] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5841] <... futex resumed>) = 0 [pid 5841] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(4 [pid 5841] <... futex resumed>) = 0 [pid 5841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5841] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5842] <... close resumed>) = 0 [pid 5841] <... mprotect resumed>) = 0 [pid 5842] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5522]}, 88) = 5522 [pid 5842] <... futex resumed>) = 0 [pid 5841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5841] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5843 attached [pid 5843] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5842] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5843] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5841] close(3) = 0 [pid 5841] close(4) = -1 EBADF (Bad file descriptor) [pid 5841] close(5) = -1 EBADF (Bad file descriptor) [pid 5841] close(6) = -1 EBADF (Bad file descriptor) [pid 5841] close(7) = -1 EBADF (Bad file descriptor) [pid 5841] close(8) = -1 EBADF (Bad file descriptor) [pid 5841] close(9) = -1 EBADF (Bad file descriptor) [pid 5841] close(10) = -1 EBADF (Bad file descriptor) [pid 5841] close(11) = -1 EBADF (Bad file descriptor) [pid 5841] close(12) = -1 EBADF (Bad file descriptor) [pid 5841] close(13) = -1 EBADF (Bad file descriptor) [pid 5841] close(14) = -1 EBADF (Bad file descriptor) [pid 5841] close(15) = -1 EBADF (Bad file descriptor) [pid 5841] close(16) = -1 EBADF (Bad file descriptor) [pid 5841] close(17) = -1 EBADF (Bad file descriptor) [pid 5841] close(18) = -1 EBADF (Bad file descriptor) [pid 5841] close(19) = -1 EBADF (Bad file descriptor) [pid 5841] close(20) = -1 EBADF (Bad file descriptor) [pid 5841] close(21) = -1 EBADF (Bad file descriptor) [pid 5841] close(22) = -1 EBADF (Bad file descriptor) [pid 5841] close(23) = -1 EBADF (Bad file descriptor) [pid 5841] close(24) = -1 EBADF (Bad file descriptor) [pid 5841] close(25) = -1 EBADF (Bad file descriptor) [pid 5841] close(26) = -1 EBADF (Bad file descriptor) [pid 5841] close(27) = -1 EBADF (Bad file descriptor) [pid 5841] close(28) = -1 EBADF (Bad file descriptor) [pid 5841] close(29) = -1 EBADF (Bad file descriptor) [pid 5841] exit_group(0) = ? [pid 5842] <... futex resumed>) = ? [pid 5843] <... futex resumed>) = ? [pid 5842] +++ exited with 0 +++ [pid 5843] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5523 ./strace-static-x86_64: Process 5844 attached [pid 5844] set_robust_list(0x5555558796a0, 24) = 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 [pid 5844] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5844] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5845 attached => {parent_tid=[5524]}, 88) = 5524 [pid 5845] set_robust_list(0x7fb3e383f9a0, 24 [pid 5844] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... set_robust_list resumed>) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5845] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5844] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5845] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5845] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5845] <... futex resumed>) = 0 [pid 5844] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5845] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5845] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5845] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5845] close(4 [pid 5844] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5844] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... close resumed>) = 0 [pid 5845] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... mprotect resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5846 attached [pid 5846] set_robust_list(0x7fb3e381e9a0, 24 [pid 5844] <... clone3 resumed> => {parent_tid=[5525]}, 88) = 5525 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_SETMASK, [], [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] <... sendmsg resumed>) = 0 [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5846] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5846] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] close(3) = 0 [pid 5844] close(4) = -1 EBADF (Bad file descriptor) [pid 5844] close(5) = -1 EBADF (Bad file descriptor) [pid 5844] close(6) = -1 EBADF (Bad file descriptor) [pid 5844] close(7) = -1 EBADF (Bad file descriptor) [pid 5844] close(8) = -1 EBADF (Bad file descriptor) [pid 5844] close(9) = -1 EBADF (Bad file descriptor) [pid 5844] close(10) = -1 EBADF (Bad file descriptor) [pid 5844] close(11) = -1 EBADF (Bad file descriptor) [pid 5844] close(12) = -1 EBADF (Bad file descriptor) [pid 5844] close(13) = -1 EBADF (Bad file descriptor) [pid 5844] close(14) = -1 EBADF (Bad file descriptor) [pid 5844] close(15) = -1 EBADF (Bad file descriptor) [pid 5844] close(16) = -1 EBADF (Bad file descriptor) [pid 5844] close(17) = -1 EBADF (Bad file descriptor) [pid 5844] close(18) = -1 EBADF (Bad file descriptor) [pid 5844] close(19) = -1 EBADF (Bad file descriptor) [pid 5844] close(20) = -1 EBADF (Bad file descriptor) [pid 5844] close(21) = -1 EBADF (Bad file descriptor) [pid 5844] close(22) = -1 EBADF (Bad file descriptor) [pid 5844] close(23) = -1 EBADF (Bad file descriptor) [pid 5844] close(24) = -1 EBADF (Bad file descriptor) [pid 5844] close(25) = -1 EBADF (Bad file descriptor) [pid 5844] close(26) = -1 EBADF (Bad file descriptor) [pid 5844] close(27) = -1 EBADF (Bad file descriptor) [pid 5844] close(28) = -1 EBADF (Bad file descriptor) [pid 5844] close(29) = -1 EBADF (Bad file descriptor) [pid 5844] exit_group(0 [pid 5845] <... futex resumed>) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5845] +++ exited with 0 +++ [pid 5846] <... futex resumed>) = ? [pid 5846] +++ exited with 0 +++ [pid 5844] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached , child_tidptr=0x555555879690) = 5526 [pid 5847] set_robust_list(0x5555558796a0, 24) = 0 [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "1000", 4) = 4 [pid 5847] close(3) = 0 [pid 5847] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5847] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5847] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5847] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5847] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5848 attached => {parent_tid=[5527]}, 88) = 5527 [pid 5848] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5848] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5847] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5848] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5847] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5848] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5848] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5848] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5847] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... sendmsg resumed>) = 425 [pid 5848] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5848] close(4) = 0 [pid 5847] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... futex resumed>) = 0 [pid 5847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5847] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5847] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5849 attached => {parent_tid=[5528]}, 88) = 5528 [pid 5849] set_robust_list(0x7fb3e381e9a0, 24 [pid 5847] rt_sigprocmask(SIG_SETMASK, [], [pid 5849] <... set_robust_list resumed>) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5849] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5847] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5849] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5847] <... futex resumed>) = 0 [pid 5847] close(3) = 0 [pid 5847] close(4 [pid 5849] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] close(5) = -1 EBADF (Bad file descriptor) [pid 5847] close(6) = -1 EBADF (Bad file descriptor) [pid 5847] close(7) = -1 EBADF (Bad file descriptor) [pid 5847] close(8) = -1 EBADF (Bad file descriptor) [pid 5847] close(9) = -1 EBADF (Bad file descriptor) [pid 5847] close(10) = -1 EBADF (Bad file descriptor) [pid 5847] close(11) = -1 EBADF (Bad file descriptor) [pid 5847] close(12) = -1 EBADF (Bad file descriptor) [pid 5847] close(13) = -1 EBADF (Bad file descriptor) [pid 5847] close(14) = -1 EBADF (Bad file descriptor) [pid 5847] close(15) = -1 EBADF (Bad file descriptor) [pid 5847] close(16) = -1 EBADF (Bad file descriptor) [pid 5847] close(17) = -1 EBADF (Bad file descriptor) [pid 5847] close(18) = -1 EBADF (Bad file descriptor) [pid 5847] close(19) = -1 EBADF (Bad file descriptor) [pid 5847] close(20) = -1 EBADF (Bad file descriptor) [pid 5847] close(21) = -1 EBADF (Bad file descriptor) [pid 5847] close(22) = -1 EBADF (Bad file descriptor) [pid 5847] close(23) = -1 EBADF (Bad file descriptor) [pid 5847] close(24) = -1 EBADF (Bad file descriptor) [pid 5847] close(25) = -1 EBADF (Bad file descriptor) [pid 5847] close(26) = -1 EBADF (Bad file descriptor) [pid 5847] close(27) = -1 EBADF (Bad file descriptor) [pid 5847] close(28) = -1 EBADF (Bad file descriptor) [pid 5847] close(29) = -1 EBADF (Bad file descriptor) [pid 5847] exit_group(0 [pid 5848] <... futex resumed>) = ? [pid 5847] <... exit_group resumed>) = ? [pid 5849] <... futex resumed>) = 231 [pid 5848] +++ exited with 0 +++ [pid 5849] +++ exited with 0 +++ [pid 5847] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5529 ./strace-static-x86_64: Process 5850 attached [pid 5850] set_robust_list(0x5555558796a0, 24) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] setpgid(0, 0) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 5850] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5850] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5851 attached => {parent_tid=[5530]}, 88) = 5530 [pid 5851] set_robust_list(0x7fb3e383f9a0, 24 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], [pid 5850] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5851] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... setsockopt resumed>) = 0 [pid 5851] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5851] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] close(4 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... close resumed>) = 0 [pid 5850] <... futex resumed>) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5851] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5851] <... futex resumed>) = 0 [pid 5850] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5851] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... mprotect resumed>) = 0 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5852 attached [pid 5852] set_robust_list(0x7fb3e381e9a0, 24 [pid 5850] <... clone3 resumed> => {parent_tid=[5531]}, 88) = 5531 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5850] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... sendmsg resumed>) = 0 [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5852] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5852] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] close(3) = 0 [pid 5850] close(4) = -1 EBADF (Bad file descriptor) [pid 5850] close(5) = -1 EBADF (Bad file descriptor) [pid 5850] close(6) = -1 EBADF (Bad file descriptor) [pid 5850] close(7) = -1 EBADF (Bad file descriptor) [pid 5850] close(8) = -1 EBADF (Bad file descriptor) [pid 5850] close(9) = -1 EBADF (Bad file descriptor) [pid 5850] close(10) = -1 EBADF (Bad file descriptor) [pid 5850] close(11) = -1 EBADF (Bad file descriptor) [pid 5850] close(12) = -1 EBADF (Bad file descriptor) [pid 5850] close(13) = -1 EBADF (Bad file descriptor) [pid 5850] close(14) = -1 EBADF (Bad file descriptor) [pid 5850] close(15) = -1 EBADF (Bad file descriptor) [pid 5850] close(16) = -1 EBADF (Bad file descriptor) [pid 5850] close(17) = -1 EBADF (Bad file descriptor) [pid 5850] close(18) = -1 EBADF (Bad file descriptor) [pid 5850] close(19) = -1 EBADF (Bad file descriptor) [pid 5850] close(20) = -1 EBADF (Bad file descriptor) [pid 5850] close(21) = -1 EBADF (Bad file descriptor) [pid 5850] close(22) = -1 EBADF (Bad file descriptor) [pid 5850] close(23) = -1 EBADF (Bad file descriptor) [pid 5850] close(24) = -1 EBADF (Bad file descriptor) [pid 5850] close(25) = -1 EBADF (Bad file descriptor) [pid 5850] close(26) = -1 EBADF (Bad file descriptor) [pid 5850] close(27) = -1 EBADF (Bad file descriptor) [pid 5850] close(28) = -1 EBADF (Bad file descriptor) [pid 5850] close(29) = -1 EBADF (Bad file descriptor) [pid 5850] exit_group(0) = ? [pid 5852] <... futex resumed>) = ? [pid 5851] <... futex resumed>) = ? [pid 5852] +++ exited with 0 +++ [pid 5851] +++ exited with 0 +++ [pid 5850] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5532 ./strace-static-x86_64: Process 5853 attached [pid 5853] set_robust_list(0x5555558796a0, 24) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3) = 0 [pid 5853] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5853] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5853] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5853] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5854 attached => {parent_tid=[5533]}, 88) = 5533 [pid 5854] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5854] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5853] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5854] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5853] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 1 [pid 5854] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5854] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5853] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... futex resumed>) = 0 [pid 5854] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5854] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5853] <... futex resumed>) = 0 [pid 5854] close(4 [pid 5853] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... close resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5854] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5854] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5853] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5853] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5855 attached [pid 5855] set_robust_list(0x7fb3e381e9a0, 24 [pid 5853] <... clone3 resumed> => {parent_tid=[5534]}, 88) = 5534 [pid 5853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5853] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5853] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5855] <... set_robust_list resumed>) = 0 [pid 5855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5855] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5853] <... futex resumed>) = 0 [pid 5855] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] close(3) = 0 [pid 5853] close(4) = -1 EBADF (Bad file descriptor) [pid 5853] close(5) = -1 EBADF (Bad file descriptor) [pid 5853] close(6) = -1 EBADF (Bad file descriptor) [pid 5853] close(7) = -1 EBADF (Bad file descriptor) [pid 5853] close(8) = -1 EBADF (Bad file descriptor) [pid 5853] close(9) = -1 EBADF (Bad file descriptor) [pid 5853] close(10) = -1 EBADF (Bad file descriptor) [pid 5853] close(11) = -1 EBADF (Bad file descriptor) [pid 5853] close(12) = -1 EBADF (Bad file descriptor) [pid 5853] close(13) = -1 EBADF (Bad file descriptor) [pid 5853] close(14) = -1 EBADF (Bad file descriptor) [pid 5853] close(15) = -1 EBADF (Bad file descriptor) [pid 5853] close(16) = -1 EBADF (Bad file descriptor) [pid 5853] close(17) = -1 EBADF (Bad file descriptor) [pid 5853] close(18) = -1 EBADF (Bad file descriptor) [pid 5853] close(19) = -1 EBADF (Bad file descriptor) [pid 5853] close(20) = -1 EBADF (Bad file descriptor) [pid 5853] close(21) = -1 EBADF (Bad file descriptor) [pid 5853] close(22) = -1 EBADF (Bad file descriptor) [pid 5853] close(23) = -1 EBADF (Bad file descriptor) [pid 5853] close(24) = -1 EBADF (Bad file descriptor) [pid 5853] close(25) = -1 EBADF (Bad file descriptor) [pid 5853] close(26) = -1 EBADF (Bad file descriptor) [pid 5853] close(27) = -1 EBADF (Bad file descriptor) [pid 5853] close(28) = -1 EBADF (Bad file descriptor) [pid 5853] close(29) = -1 EBADF (Bad file descriptor) [pid 5853] exit_group(0 [pid 5854] <... futex resumed>) = ? [pid 5853] <... exit_group resumed>) = ? [pid 5854] +++ exited with 0 +++ [pid 5855] <... futex resumed>) = ? [pid 5855] +++ exited with 0 +++ [pid 5853] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached [pid 5856] set_robust_list(0x5555558796a0, 24 [pid 287] <... clone resumed>, child_tidptr=0x555555879690) = 5535 [pid 5856] <... set_robust_list resumed>) = 0 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] setpgid(0, 0) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1000", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5856] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5856] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5856] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5857 attached => {parent_tid=[5536]}, 88) = 5536 [pid 5857] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [], [pid 5857] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5856] <... futex resumed>) = 0 [pid 5857] <... socketpair resumed>[3, 4]) = 0 [pid 5856] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5857] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5856] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = 0 [pid 5856] <... futex resumed>) = 1 [pid 5856] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5857] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5856] <... futex resumed>) = 0 [pid 5856] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5856] <... futex resumed>) = 0 [pid 5856] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] <... sendmsg resumed>) = 425 [pid 5857] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5856] <... futex resumed>) = 0 [pid 5857] close(4 [pid 5856] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5856] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5856] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5857] <... close resumed>) = 0 [pid 5856] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5857] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5857] <... futex resumed>) = 0 [pid 5857] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5858 attached [pid 5856] <... clone3 resumed> => {parent_tid=[5537]}, 88) = 5537 [pid 5858] set_robust_list(0x7fb3e381e9a0, 24 [pid 5856] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] <... set_robust_list resumed>) = 0 [pid 5856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] <... futex resumed>) = 0 [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5856] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] <... sendmsg resumed>) = 0 [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5858] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5856] <... futex resumed>) = 0 [pid 5858] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] close(3) = 0 [pid 5856] close(4) = -1 EBADF (Bad file descriptor) [pid 5856] close(5) = -1 EBADF (Bad file descriptor) [pid 5856] close(6) = -1 EBADF (Bad file descriptor) [pid 5856] close(7) = -1 EBADF (Bad file descriptor) [pid 5856] close(8) = -1 EBADF (Bad file descriptor) [pid 5856] close(9) = -1 EBADF (Bad file descriptor) [pid 5856] close(10) = -1 EBADF (Bad file descriptor) [pid 5856] close(11) = -1 EBADF (Bad file descriptor) [pid 5856] close(12) = -1 EBADF (Bad file descriptor) [pid 5856] close(13) = -1 EBADF (Bad file descriptor) [pid 5856] close(14) = -1 EBADF (Bad file descriptor) [pid 5856] close(15) = -1 EBADF (Bad file descriptor) [pid 5856] close(16) = -1 EBADF (Bad file descriptor) [pid 5856] close(17) = -1 EBADF (Bad file descriptor) [pid 5856] close(18) = -1 EBADF (Bad file descriptor) [pid 5856] close(19) = -1 EBADF (Bad file descriptor) [pid 5856] close(20) = -1 EBADF (Bad file descriptor) [pid 5856] close(21) = -1 EBADF (Bad file descriptor) [pid 5856] close(22) = -1 EBADF (Bad file descriptor) [pid 5856] close(23) = -1 EBADF (Bad file descriptor) [pid 5856] close(24) = -1 EBADF (Bad file descriptor) [pid 5856] close(25) = -1 EBADF (Bad file descriptor) [pid 5856] close(26) = -1 EBADF (Bad file descriptor) [pid 5856] close(27) = -1 EBADF (Bad file descriptor) [pid 5856] close(28) = -1 EBADF (Bad file descriptor) [pid 5856] close(29) = -1 EBADF (Bad file descriptor) [pid 5856] exit_group(0 [pid 5857] <... futex resumed>) = ? [pid 5856] <... exit_group resumed>) = ? [pid 5857] +++ exited with 0 +++ [pid 5858] <... futex resumed>) = ? [pid 5858] +++ exited with 0 +++ [pid 5856] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached , child_tidptr=0x555555879690) = 5538 [pid 5859] set_robust_list(0x5555558796a0, 24) = 0 [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5859] setpgid(0, 0) = 0 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5859] write(3, "1000", 4) = 4 [pid 5859] close(3) = 0 [pid 5859] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5859] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5859] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5859] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5860 attached => {parent_tid=[5539]}, 88) = 5539 [pid 5860] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5859] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = 0 [pid 5859] <... futex resumed>) = 1 [pid 5860] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5859] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5860] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5860] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5860] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5860] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5860] close(4) = 0 [pid 5860] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5859] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... futex resumed>) = 0 [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5860] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5859] <... futex resumed>) = 0 [pid 5859] close(3 [pid 5860] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] <... close resumed>) = 0 [pid 5859] close(4) = -1 EBADF (Bad file descriptor) [pid 5859] close(5) = -1 EBADF (Bad file descriptor) [pid 5859] close(6) = -1 EBADF (Bad file descriptor) [pid 5859] close(7) = -1 EBADF (Bad file descriptor) [pid 5859] close(8) = -1 EBADF (Bad file descriptor) [pid 5859] close(9) = -1 EBADF (Bad file descriptor) [pid 5859] close(10) = -1 EBADF (Bad file descriptor) [pid 5859] close(11) = -1 EBADF (Bad file descriptor) [pid 5859] close(12) = -1 EBADF (Bad file descriptor) [pid 5859] close(13) = -1 EBADF (Bad file descriptor) [pid 5859] close(14) = -1 EBADF (Bad file descriptor) [pid 5859] close(15) = -1 EBADF (Bad file descriptor) [pid 5859] close(16) = -1 EBADF (Bad file descriptor) [pid 5859] close(17) = -1 EBADF (Bad file descriptor) [pid 5859] close(18) = -1 EBADF (Bad file descriptor) [pid 5859] close(19) = -1 EBADF (Bad file descriptor) [pid 5859] close(20) = -1 EBADF (Bad file descriptor) [pid 5859] close(21) = -1 EBADF (Bad file descriptor) [pid 5859] close(22) = -1 EBADF (Bad file descriptor) [pid 5859] close(23) = -1 EBADF (Bad file descriptor) [pid 5859] close(24) = -1 EBADF (Bad file descriptor) [pid 5859] close(25) = -1 EBADF (Bad file descriptor) [pid 5859] close(26) = -1 EBADF (Bad file descriptor) [pid 5859] close(27) = -1 EBADF (Bad file descriptor) [pid 5859] close(28) = -1 EBADF (Bad file descriptor) [pid 5859] close(29) = -1 EBADF (Bad file descriptor) [pid 5859] exit_group(0) = ? [pid 5860] <... futex resumed>) = ? [pid 5860] +++ exited with 0 +++ [pid 5859] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5540 ./strace-static-x86_64: Process 5861 attached [pid 5861] set_robust_list(0x5555558796a0, 24) = 0 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5861] setpgid(0, 0) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5861] write(3, "1000", 4) = 4 [pid 5861] close(3) = 0 [pid 5861] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5861] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5862 attached [pid 5862] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5862] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... clone3 resumed> => {parent_tid=[5541]}, 88) = 5541 [pid 5861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5861] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5861] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5862] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5861] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5862] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5862] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5862] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5861] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5862] close(4 [pid 5861] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5862] <... close resumed>) = 0 [pid 5862] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... mprotect resumed>) = 0 [pid 5861] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5862] <... futex resumed>) = 0 [pid 5861] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5862] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5863 attached [pid 5861] <... clone3 resumed> => {parent_tid=[5542]}, 88) = 5542 [pid 5861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5861] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5863] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5863] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5861] close(3) = 0 [pid 5861] close(4) = -1 EBADF (Bad file descriptor) [pid 5861] close(5) = -1 EBADF (Bad file descriptor) [pid 5861] close(6) = -1 EBADF (Bad file descriptor) [pid 5861] close(7) = -1 EBADF (Bad file descriptor) [pid 5861] close(8) = -1 EBADF (Bad file descriptor) [pid 5861] close(9) = -1 EBADF (Bad file descriptor) [pid 5861] close(10) = -1 EBADF (Bad file descriptor) [pid 5861] close(11) = -1 EBADF (Bad file descriptor) [pid 5861] close(12) = -1 EBADF (Bad file descriptor) [pid 5861] close(13) = -1 EBADF (Bad file descriptor) [pid 5861] close(14) = -1 EBADF (Bad file descriptor) [pid 5861] close(15) = -1 EBADF (Bad file descriptor) [pid 5861] close(16) = -1 EBADF (Bad file descriptor) [pid 5861] close(17) = -1 EBADF (Bad file descriptor) [pid 5861] close(18) = -1 EBADF (Bad file descriptor) [pid 5861] close(19) = -1 EBADF (Bad file descriptor) [pid 5861] close(20) = -1 EBADF (Bad file descriptor) [pid 5861] close(21) = -1 EBADF (Bad file descriptor) [pid 5861] close(22) = -1 EBADF (Bad file descriptor) [pid 5861] close(23) = -1 EBADF (Bad file descriptor) [pid 5861] close(24) = -1 EBADF (Bad file descriptor) [pid 5861] close(25) = -1 EBADF (Bad file descriptor) [pid 5861] close(26) = -1 EBADF (Bad file descriptor) [pid 5861] close(27) = -1 EBADF (Bad file descriptor) [pid 5863] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] close(28) = -1 EBADF (Bad file descriptor) [pid 5861] close(29) = -1 EBADF (Bad file descriptor) [pid 5861] exit_group(0 [pid 5863] <... futex resumed>) = ? [pid 5862] <... futex resumed>) = ? [pid 5861] <... exit_group resumed>) = ? [pid 5863] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5864 attached , child_tidptr=0x555555879690) = 5543 [pid 5864] set_robust_list(0x5555558796a0, 24) = 0 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5864] setpgid(0, 0) = 0 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5864] write(3, "1000", 4) = 4 [pid 5864] close(3) = 0 [pid 5864] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5864] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5865 attached [pid 5865] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5865] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... clone3 resumed> => {parent_tid=[5544]}, 88) = 5544 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5864] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 1 [pid 5865] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5864] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] <... futex resumed>) = 0 [pid 5864] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5864] <... futex resumed>) = 0 [pid 5865] <... setsockopt resumed>) = 0 [pid 5865] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5865] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... futex resumed>) = 1 [pid 5865] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5865] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5865] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5864] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] close(4 [pid 5864] <... futex resumed>) = 0 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5864] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... close resumed>) = 0 [pid 5864] <... mprotect resumed>) = 0 [pid 5865] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] <... futex resumed>) = 0 [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5865] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5866 attached [pid 5866] set_robust_list(0x7fb3e381e9a0, 24 [pid 5864] <... clone3 resumed> => {parent_tid=[5545]}, 88) = 5545 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5866] <... set_robust_list resumed>) = 0 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5864] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] <... sendmsg resumed>) = 0 [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5866] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5866] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5864] <... futex resumed>) = 0 [pid 5864] close(3) = 0 [pid 5864] close(4) = -1 EBADF (Bad file descriptor) [pid 5864] close(5) = -1 EBADF (Bad file descriptor) [pid 5864] close(6) = -1 EBADF (Bad file descriptor) [pid 5864] close(7) = -1 EBADF (Bad file descriptor) [pid 5864] close(8) = -1 EBADF (Bad file descriptor) [pid 5864] close(9) = -1 EBADF (Bad file descriptor) [pid 5864] close(10) = -1 EBADF (Bad file descriptor) [pid 5864] close(11) = -1 EBADF (Bad file descriptor) [pid 5864] close(12) = -1 EBADF (Bad file descriptor) [pid 5864] close(13) = -1 EBADF (Bad file descriptor) [pid 5864] close(14) = -1 EBADF (Bad file descriptor) [pid 5864] close(15) = -1 EBADF (Bad file descriptor) [pid 5864] close(16) = -1 EBADF (Bad file descriptor) [pid 5864] close(17) = -1 EBADF (Bad file descriptor) [pid 5864] close(18) = -1 EBADF (Bad file descriptor) [pid 5864] close(19) = -1 EBADF (Bad file descriptor) [pid 5864] close(20) = -1 EBADF (Bad file descriptor) [pid 5864] close(21) = -1 EBADF (Bad file descriptor) [pid 5864] close(22) = -1 EBADF (Bad file descriptor) [pid 5864] close(23) = -1 EBADF (Bad file descriptor) [pid 5864] close(24) = -1 EBADF (Bad file descriptor) [pid 5864] close(25) = -1 EBADF (Bad file descriptor) [pid 5864] close(26) = -1 EBADF (Bad file descriptor) [pid 5864] close(27) = -1 EBADF (Bad file descriptor) [pid 5864] close(28) = -1 EBADF (Bad file descriptor) [pid 5864] close(29) = -1 EBADF (Bad file descriptor) [pid 5864] exit_group(0 [pid 5865] <... futex resumed>) = ? [pid 5864] <... exit_group resumed>) = ? [pid 5865] +++ exited with 0 +++ [pid 5866] <... futex resumed>) = ? [pid 5866] +++ exited with 0 +++ [pid 5864] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5546 ./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x5555558796a0, 24) = 0 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0) = 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5867] write(3, "1000", 4) = 4 [pid 5867] close(3) = 0 [pid 5867] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5867] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5868 attached => {parent_tid=[5547]}, 88) = 5547 [pid 5868] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5867] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5868] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5868] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5868] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5868] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5868] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5868] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5868] close(4) = 0 [pid 5868] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] <... futex resumed>) = 0 [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5867] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5868] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5868] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] <... futex resumed>) = 0 [pid 5867] close(3) = 0 [pid 5867] close(4) = -1 EBADF (Bad file descriptor) [pid 5867] close(5) = -1 EBADF (Bad file descriptor) [pid 5867] close(6) = -1 EBADF (Bad file descriptor) [pid 5867] close(7) = -1 EBADF (Bad file descriptor) [pid 5867] close(8) = -1 EBADF (Bad file descriptor) [pid 5867] close(9) = -1 EBADF (Bad file descriptor) [pid 5867] close(10) = -1 EBADF (Bad file descriptor) [pid 5867] close(11) = -1 EBADF (Bad file descriptor) [pid 5867] close(12) = -1 EBADF (Bad file descriptor) [pid 5867] close(13) = -1 EBADF (Bad file descriptor) [pid 5867] close(14) = -1 EBADF (Bad file descriptor) [pid 5867] close(15) = -1 EBADF (Bad file descriptor) [pid 5867] close(16) = -1 EBADF (Bad file descriptor) [pid 5867] close(17) = -1 EBADF (Bad file descriptor) [pid 5867] close(18) = -1 EBADF (Bad file descriptor) [pid 5867] close(19) = -1 EBADF (Bad file descriptor) [pid 5867] close(20) = -1 EBADF (Bad file descriptor) [pid 5867] close(21) = -1 EBADF (Bad file descriptor) [pid 5867] close(22) = -1 EBADF (Bad file descriptor) [pid 5867] close(23) = -1 EBADF (Bad file descriptor) [pid 5867] close(24) = -1 EBADF (Bad file descriptor) [pid 5867] close(25) = -1 EBADF (Bad file descriptor) [pid 5867] close(26) = -1 EBADF (Bad file descriptor) [pid 5867] close(27) = -1 EBADF (Bad file descriptor) [pid 5867] close(28) = -1 EBADF (Bad file descriptor) [pid 5867] close(29) = -1 EBADF (Bad file descriptor) [pid 5867] exit_group(0) = ? [pid 5868] <... futex resumed>) = ? [pid 5868] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5548 ./strace-static-x86_64: Process 5869 attached [pid 5869] set_robust_list(0x5555558796a0, 24) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5869] setpgid(0, 0) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5869] write(3, "1000", 4) = 4 [pid 5869] close(3) = 0 [pid 5869] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5869] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5869] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5870 attached [pid 5870] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5870] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... clone3 resumed> => {parent_tid=[5549]}, 88) = 5549 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5869] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5870] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5869] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5870] <... futex resumed>) = 0 [pid 5870] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... futex resumed>) = 0 [pid 5870] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5870] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5869] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5870] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5869] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5870] close(4 [pid 5869] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5870] <... close resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5870] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5550]}, 88) = 5550 [pid 5870] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5871 attached [pid 5870] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5869] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5871] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 0 [pid 5869] close(3) = 0 [pid 5869] close(4) = -1 EBADF (Bad file descriptor) [pid 5869] close(5) = -1 EBADF (Bad file descriptor) [pid 5869] close(6) = -1 EBADF (Bad file descriptor) [pid 5869] close(7) = -1 EBADF (Bad file descriptor) [pid 5869] close(8) = -1 EBADF (Bad file descriptor) [pid 5869] close(9) = -1 EBADF (Bad file descriptor) [pid 5869] close(10) = -1 EBADF (Bad file descriptor) [pid 5869] close(11) = -1 EBADF (Bad file descriptor) [pid 5869] close(12) = -1 EBADF (Bad file descriptor) [pid 5869] close(13) = -1 EBADF (Bad file descriptor) [pid 5869] close(14) = -1 EBADF (Bad file descriptor) [pid 5869] close(15) = -1 EBADF (Bad file descriptor) [pid 5869] close(16) = -1 EBADF (Bad file descriptor) [pid 5869] close(17) = -1 EBADF (Bad file descriptor) [pid 5869] close(18) = -1 EBADF (Bad file descriptor) [pid 5869] close(19) = -1 EBADF (Bad file descriptor) [pid 5869] close(20) = -1 EBADF (Bad file descriptor) [pid 5869] close(21) = -1 EBADF (Bad file descriptor) [pid 5869] close(22) = -1 EBADF (Bad file descriptor) [pid 5869] close(23) = -1 EBADF (Bad file descriptor) [pid 5869] close(24) = -1 EBADF (Bad file descriptor) [pid 5869] close(25) = -1 EBADF (Bad file descriptor) [pid 5869] close(26) = -1 EBADF (Bad file descriptor) [pid 5869] close(27) = -1 EBADF (Bad file descriptor) [pid 5869] close(28) = -1 EBADF (Bad file descriptor) [pid 5869] close(29) = -1 EBADF (Bad file descriptor) [pid 5869] exit_group(0) = ? [pid 5870] <... futex resumed>) = ? [pid 5870] +++ exited with 0 +++ [pid 5871] <... futex resumed>) = ? [pid 5871] +++ exited with 0 +++ [pid 5869] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5551 ./strace-static-x86_64: Process 5872 attached [pid 5872] set_robust_list(0x5555558796a0, 24) = 0 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5872] setpgid(0, 0) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5872] write(3, "1000", 4) = 4 [pid 5872] close(3) = 0 [pid 5872] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5872] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5872] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5552]}, 88) = 5552 ./strace-static-x86_64: Process 5873 attached [pid 5872] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] set_robust_list(0x7fb3e383f9a0, 24 [pid 5872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5873] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5872] <... futex resumed>) = 0 [pid 5873] <... socketpair resumed>[3, 4]) = 0 [pid 5872] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5873] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = 1 [pid 5873] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5873] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5873] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5873] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5873] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5872] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5873] <... futex resumed>) = 0 [pid 5873] close(4) = 0 [pid 5872] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5872] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5873] <... futex resumed>) = 0 [pid 5872] <... mprotect resumed>) = 0 [pid 5873] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5553]}, 88) = 5553 [pid 5872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5872] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5874 attached [pid 5874] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5874] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5874] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] close(3) = 0 [pid 5872] close(4) = -1 EBADF (Bad file descriptor) [pid 5872] close(5) = -1 EBADF (Bad file descriptor) [pid 5872] close(6) = -1 EBADF (Bad file descriptor) [pid 5872] close(7) = -1 EBADF (Bad file descriptor) [pid 5872] close(8) = -1 EBADF (Bad file descriptor) [pid 5872] close(9) = -1 EBADF (Bad file descriptor) [pid 5872] close(10) = -1 EBADF (Bad file descriptor) [pid 5872] close(11) = -1 EBADF (Bad file descriptor) [pid 5872] close(12) = -1 EBADF (Bad file descriptor) [pid 5872] close(13) = -1 EBADF (Bad file descriptor) [pid 5872] close(14) = -1 EBADF (Bad file descriptor) [pid 5872] close(15) = -1 EBADF (Bad file descriptor) [pid 5872] close(16) = -1 EBADF (Bad file descriptor) [pid 5872] close(17) = -1 EBADF (Bad file descriptor) [pid 5872] close(18) = -1 EBADF (Bad file descriptor) [pid 5872] close(19) = -1 EBADF (Bad file descriptor) [pid 5872] close(20) = -1 EBADF (Bad file descriptor) [pid 5872] close(21) = -1 EBADF (Bad file descriptor) [pid 5872] close(22) = -1 EBADF (Bad file descriptor) [pid 5872] close(23) = -1 EBADF (Bad file descriptor) [pid 5872] close(24) = -1 EBADF (Bad file descriptor) [pid 5872] close(25) = -1 EBADF (Bad file descriptor) [pid 5872] close(26) = -1 EBADF (Bad file descriptor) [pid 5872] close(27) = -1 EBADF (Bad file descriptor) [pid 5872] close(28) = -1 EBADF (Bad file descriptor) [pid 5872] close(29) = -1 EBADF (Bad file descriptor) [pid 5872] exit_group(0 [pid 5874] <... futex resumed>) = ? [pid 5873] <... futex resumed>) = ? [pid 5872] <... exit_group resumed>) = ? [pid 5874] +++ exited with 0 +++ [pid 5873] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5554 ./strace-static-x86_64: Process 5875 attached [pid 5875] set_robust_list(0x5555558796a0, 24) = 0 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5875] setpgid(0, 0) = 0 [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5875] write(3, "1000", 4) = 4 [pid 5875] close(3) = 0 [pid 5875] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5875] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5875] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5875] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5876 attached => {parent_tid=[5555]}, 88) = 5555 [pid 5876] set_robust_list(0x7fb3e383f9a0, 24 [pid 5875] rt_sigprocmask(SIG_SETMASK, [], [pid 5876] <... set_robust_list resumed>) = 0 [pid 5876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5876] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5876] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5875] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... socketpair resumed>[3, 4]) = 0 [pid 5876] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5876] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] <... futex resumed>) = 0 [pid 5875] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5876] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5875] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... setsockopt resumed>) = 0 [pid 5876] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5876] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5875] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5876] <... futex resumed>) = 0 [pid 5876] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5875] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... sendmsg resumed>) = 425 [pid 5876] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5875] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] close(4 [pid 5875] <... futex resumed>) = 0 [pid 5876] <... close resumed>) = 0 [pid 5876] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5876] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = 1 [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5875] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5876] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5875] <... futex resumed>) = 0 [pid 5876] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] close(3) = 0 [pid 5875] close(4) = -1 EBADF (Bad file descriptor) [pid 5875] close(5) = -1 EBADF (Bad file descriptor) [pid 5875] close(6) = -1 EBADF (Bad file descriptor) [pid 5875] close(7) = -1 EBADF (Bad file descriptor) [pid 5875] close(8) = -1 EBADF (Bad file descriptor) [pid 5875] close(9) = -1 EBADF (Bad file descriptor) [pid 5875] close(10) = -1 EBADF (Bad file descriptor) [pid 5875] close(11) = -1 EBADF (Bad file descriptor) [pid 5875] close(12) = -1 EBADF (Bad file descriptor) [pid 5875] close(13) = -1 EBADF (Bad file descriptor) [pid 5875] close(14) = -1 EBADF (Bad file descriptor) [pid 5875] close(15) = -1 EBADF (Bad file descriptor) [pid 5875] close(16) = -1 EBADF (Bad file descriptor) [pid 5875] close(17) = -1 EBADF (Bad file descriptor) [pid 5875] close(18) = -1 EBADF (Bad file descriptor) [pid 5875] close(19) = -1 EBADF (Bad file descriptor) [pid 5875] close(20) = -1 EBADF (Bad file descriptor) [pid 5875] close(21) = -1 EBADF (Bad file descriptor) [pid 5875] close(22) = -1 EBADF (Bad file descriptor) [pid 5875] close(23) = -1 EBADF (Bad file descriptor) [pid 5875] close(24) = -1 EBADF (Bad file descriptor) [pid 5875] close(25) = -1 EBADF (Bad file descriptor) [pid 5875] close(26) = -1 EBADF (Bad file descriptor) [pid 5875] close(27) = -1 EBADF (Bad file descriptor) [pid 5875] close(28) = -1 EBADF (Bad file descriptor) [pid 5875] close(29) = -1 EBADF (Bad file descriptor) [pid 5875] exit_group(0) = ? [pid 5876] <... futex resumed>) = ? [pid 5876] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5877 attached , child_tidptr=0x555555879690) = 5556 [pid 5877] set_robust_list(0x5555558796a0, 24) = 0 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5877] setpgid(0, 0) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5877] write(3, "1000", 4) = 4 [pid 5877] close(3) = 0 [pid 5877] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5877] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5877] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5878 attached => {parent_tid=[5557]}, 88) = 5557 [pid 5878] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5878] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5877] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5878] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5878] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5878] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5877] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... futex resumed>) = 0 [pid 5878] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5878] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5878] close(4 [pid 5877] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... close resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5878] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5878] <... futex resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5878] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5877] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5558]}, 88) = 5558 [pid 5877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5879 attached [pid 5877] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] set_robust_list(0x7fb3e381e9a0, 24 [pid 5877] <... futex resumed>) = 0 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5877] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5879] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5879] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] close(3) = 0 [pid 5877] close(4) = -1 EBADF (Bad file descriptor) [pid 5877] close(5) = -1 EBADF (Bad file descriptor) [pid 5877] close(6) = -1 EBADF (Bad file descriptor) [pid 5877] close(7) = -1 EBADF (Bad file descriptor) [pid 5877] close(8) = -1 EBADF (Bad file descriptor) [pid 5877] close(9) = -1 EBADF (Bad file descriptor) [pid 5877] close(10) = -1 EBADF (Bad file descriptor) [pid 5877] close(11) = -1 EBADF (Bad file descriptor) [pid 5877] close(12) = -1 EBADF (Bad file descriptor) [pid 5877] close(13) = -1 EBADF (Bad file descriptor) [pid 5877] close(14) = -1 EBADF (Bad file descriptor) [pid 5877] close(15) = -1 EBADF (Bad file descriptor) [pid 5877] close(16) = -1 EBADF (Bad file descriptor) [pid 5877] close(17) = -1 EBADF (Bad file descriptor) [pid 5877] close(18) = -1 EBADF (Bad file descriptor) [pid 5877] close(19) = -1 EBADF (Bad file descriptor) [pid 5877] close(20) = -1 EBADF (Bad file descriptor) [pid 5877] close(21) = -1 EBADF (Bad file descriptor) [pid 5877] close(22) = -1 EBADF (Bad file descriptor) [pid 5877] close(23) = -1 EBADF (Bad file descriptor) [pid 5877] close(24) = -1 EBADF (Bad file descriptor) [pid 5877] close(25) = -1 EBADF (Bad file descriptor) [pid 5877] close(26) = -1 EBADF (Bad file descriptor) [pid 5877] close(27) = -1 EBADF (Bad file descriptor) [pid 5877] close(28) = -1 EBADF (Bad file descriptor) [pid 5877] close(29) = -1 EBADF (Bad file descriptor) [pid 5877] exit_group(0 [pid 5878] <... futex resumed>) = ? [pid 5877] <... exit_group resumed>) = ? [pid 5878] +++ exited with 0 +++ [pid 5879] <... futex resumed>) = ? [pid 5879] +++ exited with 0 +++ [pid 5877] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5559 ./strace-static-x86_64: Process 5880 attached [pid 5880] set_robust_list(0x5555558796a0, 24) = 0 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5880] setpgid(0, 0) = 0 [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5880] write(3, "1000", 4) = 4 [pid 5880] close(3) = 0 [pid 5880] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5880] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5560]}, 88) = 5560 [pid 5880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5880] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5881 attached [pid 5881] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5881] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5881] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = 1 [pid 5880] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5881] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5880] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... setsockopt resumed>) = 0 [pid 5881] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5880] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5881] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5880] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5881] close(4 [pid 5880] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5881] <... close resumed>) = 0 [pid 5880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5882 attached [pid 5881] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... clone3 resumed> => {parent_tid=[5561]}, 88) = 5561 [pid 5880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5880] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5880] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... futex resumed>) = 0 [pid 5882] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5881] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5882] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5880] <... futex resumed>) = 0 [pid 5880] close(3 [pid 5882] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... close resumed>) = 0 [pid 5880] close(4) = -1 EBADF (Bad file descriptor) [pid 5880] close(5) = -1 EBADF (Bad file descriptor) [pid 5880] close(6) = -1 EBADF (Bad file descriptor) [pid 5880] close(7) = -1 EBADF (Bad file descriptor) [pid 5880] close(8) = -1 EBADF (Bad file descriptor) [pid 5880] close(9) = -1 EBADF (Bad file descriptor) [pid 5880] close(10) = -1 EBADF (Bad file descriptor) [pid 5880] close(11) = -1 EBADF (Bad file descriptor) [pid 5880] close(12) = -1 EBADF (Bad file descriptor) [pid 5880] close(13) = -1 EBADF (Bad file descriptor) [pid 5880] close(14) = -1 EBADF (Bad file descriptor) [pid 5880] close(15) = -1 EBADF (Bad file descriptor) [pid 5880] close(16) = -1 EBADF (Bad file descriptor) [pid 5880] close(17) = -1 EBADF (Bad file descriptor) [pid 5880] close(18) = -1 EBADF (Bad file descriptor) [pid 5880] close(19) = -1 EBADF (Bad file descriptor) [pid 5880] close(20) = -1 EBADF (Bad file descriptor) [pid 5880] close(21) = -1 EBADF (Bad file descriptor) [pid 5880] close(22) = -1 EBADF (Bad file descriptor) [pid 5880] close(23) = -1 EBADF (Bad file descriptor) [pid 5880] close(24) = -1 EBADF (Bad file descriptor) [pid 5880] close(25) = -1 EBADF (Bad file descriptor) [pid 5880] close(26) = -1 EBADF (Bad file descriptor) [pid 5880] close(27) = -1 EBADF (Bad file descriptor) [pid 5880] close(28) = -1 EBADF (Bad file descriptor) [pid 5880] close(29) = -1 EBADF (Bad file descriptor) [pid 5880] exit_group(0 [pid 5881] <... futex resumed>) = ? [pid 5880] <... exit_group resumed>) = ? [pid 5882] <... futex resumed>) = 231 [pid 5881] +++ exited with 0 +++ [pid 5882] +++ exited with 0 +++ [pid 5880] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5883 attached , child_tidptr=0x555555879690) = 5562 [pid 5883] set_robust_list(0x5555558796a0, 24) = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5883] close(3) = 0 [pid 5883] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5883] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5563]}, 88) = 5563 ./strace-static-x86_64: Process 5884 attached [pid 5883] rt_sigprocmask(SIG_SETMASK, [], [pid 5884] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5884] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5883] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5884] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5884] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5884] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5884] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5884] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5884] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5884] close(4 [pid 5883] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5884] <... close resumed>) = 0 [pid 5883] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5884] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] <... mprotect resumed>) = 0 [pid 5884] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5885 attached => {parent_tid=[5564]}, 88) = 5564 [pid 5885] set_robust_list(0x7fb3e381e9a0, 24 [pid 5883] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] <... set_robust_list resumed>) = 0 [pid 5883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5885] rt_sigprocmask(SIG_SETMASK, [], [pid 5883] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5883] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] <... sendmsg resumed>) = 0 [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5885] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5885] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] close(3) = 0 [pid 5883] close(4) = -1 EBADF (Bad file descriptor) [pid 5883] close(5) = -1 EBADF (Bad file descriptor) [pid 5883] close(6) = -1 EBADF (Bad file descriptor) [pid 5883] close(7) = -1 EBADF (Bad file descriptor) [pid 5883] close(8) = -1 EBADF (Bad file descriptor) [pid 5883] close(9) = -1 EBADF (Bad file descriptor) [pid 5883] close(10) = -1 EBADF (Bad file descriptor) [pid 5883] close(11) = -1 EBADF (Bad file descriptor) [pid 5883] close(12) = -1 EBADF (Bad file descriptor) [pid 5883] close(13) = -1 EBADF (Bad file descriptor) [pid 5883] close(14) = -1 EBADF (Bad file descriptor) [pid 5883] close(15) = -1 EBADF (Bad file descriptor) [pid 5883] close(16) = -1 EBADF (Bad file descriptor) [pid 5883] close(17) = -1 EBADF (Bad file descriptor) [pid 5883] close(18) = -1 EBADF (Bad file descriptor) [pid 5883] close(19) = -1 EBADF (Bad file descriptor) [pid 5883] close(20) = -1 EBADF (Bad file descriptor) [pid 5883] close(21) = -1 EBADF (Bad file descriptor) [pid 5883] close(22) = -1 EBADF (Bad file descriptor) [pid 5883] close(23) = -1 EBADF (Bad file descriptor) [pid 5883] close(24) = -1 EBADF (Bad file descriptor) [pid 5883] close(25) = -1 EBADF (Bad file descriptor) [pid 5883] close(26) = -1 EBADF (Bad file descriptor) [pid 5883] close(27) = -1 EBADF (Bad file descriptor) [pid 5883] close(28) = -1 EBADF (Bad file descriptor) [pid 5883] close(29) = -1 EBADF (Bad file descriptor) [pid 5883] exit_group(0 [pid 5884] <... futex resumed>) = ? [pid 5883] <... exit_group resumed>) = ? [pid 5884] +++ exited with 0 +++ [pid 5885] <... futex resumed>) = ? [pid 5885] +++ exited with 0 +++ [pid 5883] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5565 ./strace-static-x86_64: Process 5886 attached [pid 5886] set_robust_list(0x5555558796a0, 24) = 0 [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] setpgid(0, 0) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5886] write(3, "1000", 4) = 4 [pid 5886] close(3) = 0 [pid 5886] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5886] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5886] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5887 attached => {parent_tid=[5566]}, 88) = 5566 [pid 5887] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5887] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5886] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5887] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5886] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5887] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5887] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5887] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5887] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5887] close(4) = 0 [pid 5886] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5887] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5887] <... futex resumed>) = 0 [pid 5886] <... mprotect resumed>) = 0 [pid 5887] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5567]}, 88) = 5567 ./strace-static-x86_64: Process 5888 attached [pid 5886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5886] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5886] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5888] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5886] <... futex resumed>) = 0 [pid 5886] close(3) = 0 [pid 5886] close(4) = -1 EBADF (Bad file descriptor) [pid 5886] close(5) = -1 EBADF (Bad file descriptor) [pid 5886] close(6) = -1 EBADF (Bad file descriptor) [pid 5886] close(7) = -1 EBADF (Bad file descriptor) [pid 5886] close(8) = -1 EBADF (Bad file descriptor) [pid 5886] close(9) = -1 EBADF (Bad file descriptor) [pid 5886] close(10) = -1 EBADF (Bad file descriptor) [pid 5886] close(11) = -1 EBADF (Bad file descriptor) [pid 5886] close(12) = -1 EBADF (Bad file descriptor) [pid 5886] close(13) = -1 EBADF (Bad file descriptor) [pid 5886] close(14) = -1 EBADF (Bad file descriptor) [pid 5886] close(15) = -1 EBADF (Bad file descriptor) [pid 5886] close(16) = -1 EBADF (Bad file descriptor) [pid 5886] close(17) = -1 EBADF (Bad file descriptor) [pid 5886] close(18) = -1 EBADF (Bad file descriptor) [pid 5886] close(19) = -1 EBADF (Bad file descriptor) [pid 5886] close(20) = -1 EBADF (Bad file descriptor) [pid 5886] close(21) = -1 EBADF (Bad file descriptor) [pid 5886] close(22) = -1 EBADF (Bad file descriptor) [pid 5886] close(23) = -1 EBADF (Bad file descriptor) [pid 5886] close(24) = -1 EBADF (Bad file descriptor) [pid 5886] close(25) = -1 EBADF (Bad file descriptor) [pid 5886] close(26) = -1 EBADF (Bad file descriptor) [pid 5886] close(27) = -1 EBADF (Bad file descriptor) [pid 5886] close(28) = -1 EBADF (Bad file descriptor) [pid 5886] close(29) = -1 EBADF (Bad file descriptor) [pid 5886] exit_group(0) = ? [pid 5887] <... futex resumed>) = ? [pid 5887] +++ exited with 0 +++ [pid 5888] +++ exited with 0 +++ [pid 5886] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5889 attached , child_tidptr=0x555555879690) = 5568 [pid 5889] set_robust_list(0x5555558796a0, 24) = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5889] setpgid(0, 0) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5889] write(3, "1000", 4) = 4 [pid 5889] close(3) = 0 [pid 5889] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5889] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5889] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5890 attached [pid 5890] set_robust_list(0x7fb3e383f9a0, 24 [pid 5889] <... clone3 resumed> => {parent_tid=[5569]}, 88) = 5569 [pid 5890] <... set_robust_list resumed>) = 0 [pid 5889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5889] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5889] <... futex resumed>) = 0 [pid 5889] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... socketpair resumed>[3, 4]) = 0 [pid 5890] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5890] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... futex resumed>) = 0 [pid 5889] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5890] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5890] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5890] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5889] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... sendmsg resumed>) = 425 [pid 5890] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5890] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] close(4 [pid 5889] <... futex resumed>) = 0 [pid 5890] <... close resumed>) = 0 [pid 5889] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = 0 [pid 5890] <... futex resumed>) = 0 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5890] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5889] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5889] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5889] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5891 attached => {parent_tid=[5570]}, 88) = 5570 [pid 5891] set_robust_list(0x7fb3e381e9a0, 24 [pid 5889] rt_sigprocmask(SIG_SETMASK, [], [pid 5891] <... set_robust_list resumed>) = 0 [pid 5889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [], [pid 5889] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5891] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5889] close(3 [pid 5891] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... close resumed>) = 0 [pid 5889] close(4) = -1 EBADF (Bad file descriptor) [pid 5889] close(5) = -1 EBADF (Bad file descriptor) [pid 5889] close(6) = -1 EBADF (Bad file descriptor) [pid 5889] close(7) = -1 EBADF (Bad file descriptor) [pid 5889] close(8) = -1 EBADF (Bad file descriptor) [pid 5889] close(9) = -1 EBADF (Bad file descriptor) [pid 5889] close(10) = -1 EBADF (Bad file descriptor) [pid 5889] close(11) = -1 EBADF (Bad file descriptor) [pid 5889] close(12) = -1 EBADF (Bad file descriptor) [pid 5889] close(13) = -1 EBADF (Bad file descriptor) [pid 5889] close(14) = -1 EBADF (Bad file descriptor) [pid 5889] close(15) = -1 EBADF (Bad file descriptor) [pid 5889] close(16) = -1 EBADF (Bad file descriptor) [pid 5889] close(17) = -1 EBADF (Bad file descriptor) [pid 5889] close(18) = -1 EBADF (Bad file descriptor) [pid 5889] close(19) = -1 EBADF (Bad file descriptor) [pid 5889] close(20) = -1 EBADF (Bad file descriptor) [pid 5889] close(21) = -1 EBADF (Bad file descriptor) [pid 5889] close(22) = -1 EBADF (Bad file descriptor) [pid 5889] close(23) = -1 EBADF (Bad file descriptor) [pid 5889] close(24) = -1 EBADF (Bad file descriptor) [pid 5889] close(25) = -1 EBADF (Bad file descriptor) [pid 5889] close(26) = -1 EBADF (Bad file descriptor) [pid 5889] close(27) = -1 EBADF (Bad file descriptor) [pid 5889] close(28) = -1 EBADF (Bad file descriptor) [pid 5889] close(29) = -1 EBADF (Bad file descriptor) [pid 5889] exit_group(0 [pid 5890] <... futex resumed>) = ? [pid 5889] <... exit_group resumed>) = ? [pid 5890] +++ exited with 0 +++ [pid 5891] <... futex resumed>) = ? [pid 5891] +++ exited with 0 +++ [pid 5889] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5571 ./strace-static-x86_64: Process 5892 attached [pid 5892] set_robust_list(0x5555558796a0, 24) = 0 [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5892] setpgid(0, 0) = 0 [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5892] write(3, "1000", 4) = 4 [pid 5892] close(3) = 0 [pid 5892] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5892] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5892] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5892] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5892] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5893 attached => {parent_tid=[5572]}, 88) = 5572 [pid 5893] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5893] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5892] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5893] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5893] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5893] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5893] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5893] <... futex resumed>) = 0 [pid 5893] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5892] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] <... sendmsg resumed>) = 425 [pid 5893] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] <... futex resumed>) = 0 [pid 5892] <... futex resumed>) = 1 [pid 5893] close(4) = 0 [pid 5892] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5893] <... futex resumed>) = 0 [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5893] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5892] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5892] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5894 attached [pid 5894] set_robust_list(0x7fb3e381e9a0, 24 [pid 5892] <... clone3 resumed> => {parent_tid=[5573]}, 88) = 5573 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], [pid 5894] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5892] <... futex resumed>) = 0 [pid 5892] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... sendmsg resumed>) = 0 [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5894] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5894] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... futex resumed>) = 0 [pid 5892] close(3) = 0 [pid 5892] close(4) = -1 EBADF (Bad file descriptor) [pid 5892] close(5) = -1 EBADF (Bad file descriptor) [pid 5892] close(6) = -1 EBADF (Bad file descriptor) [pid 5892] close(7) = -1 EBADF (Bad file descriptor) [pid 5892] close(8) = -1 EBADF (Bad file descriptor) [pid 5892] close(9) = -1 EBADF (Bad file descriptor) [pid 5892] close(10) = -1 EBADF (Bad file descriptor) [pid 5892] close(11) = -1 EBADF (Bad file descriptor) [pid 5892] close(12) = -1 EBADF (Bad file descriptor) [pid 5892] close(13) = -1 EBADF (Bad file descriptor) [pid 5892] close(14) = -1 EBADF (Bad file descriptor) [pid 5892] close(15) = -1 EBADF (Bad file descriptor) [pid 5892] close(16) = -1 EBADF (Bad file descriptor) [pid 5892] close(17) = -1 EBADF (Bad file descriptor) [pid 5892] close(18) = -1 EBADF (Bad file descriptor) [pid 5892] close(19) = -1 EBADF (Bad file descriptor) [pid 5892] close(20) = -1 EBADF (Bad file descriptor) [pid 5892] close(21) = -1 EBADF (Bad file descriptor) [pid 5892] close(22) = -1 EBADF (Bad file descriptor) [pid 5892] close(23) = -1 EBADF (Bad file descriptor) [pid 5892] close(24) = -1 EBADF (Bad file descriptor) [pid 5892] close(25) = -1 EBADF (Bad file descriptor) [pid 5892] close(26) = -1 EBADF (Bad file descriptor) [pid 5892] close(27) = -1 EBADF (Bad file descriptor) [pid 5892] close(28) = -1 EBADF (Bad file descriptor) [pid 5892] close(29) = -1 EBADF (Bad file descriptor) [pid 5892] exit_group(0 [pid 5893] <... futex resumed>) = ? [pid 5892] <... exit_group resumed>) = ? [pid 5893] +++ exited with 0 +++ [pid 5894] <... futex resumed>) = ? [pid 5894] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5574 ./strace-static-x86_64: Process 5895 attached [pid 5895] set_robust_list(0x5555558796a0, 24) = 0 [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5895] setpgid(0, 0) = 0 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5895] write(3, "1000", 4) = 4 [pid 5895] close(3) = 0 [pid 5895] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5895] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5895] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5575]}, 88) = 5575 [pid 5895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5895] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5896 attached [pid 5896] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5896] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5896] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... futex resumed>) = 0 [pid 5895] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... futex resumed>) = 1 [pid 5896] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5896] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... futex resumed>) = 0 [pid 5895] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5896] <... futex resumed>) = 1 [pid 5896] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5896] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... futex resumed>) = 0 [pid 5895] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5895] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5895] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5896] <... futex resumed>) = 1 [pid 5895] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5896] close(4 [pid 5895] <... clone3 resumed> => {parent_tid=[5576]}, 88) = 5576 [pid 5895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5895] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5897 attached [pid 5897] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5896] <... close resumed>) = 0 [pid 5897] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5896] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5896] <... futex resumed>) = 0 [pid 5897] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5896] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5897] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... futex resumed>) = 0 [pid 5895] close(3) = 0 [pid 5895] close(4) = -1 EBADF (Bad file descriptor) [pid 5895] close(5) = -1 EBADF (Bad file descriptor) [pid 5895] close(6) = -1 EBADF (Bad file descriptor) [pid 5895] close(7) = -1 EBADF (Bad file descriptor) [pid 5895] close(8) = -1 EBADF (Bad file descriptor) [pid 5895] close(9) = -1 EBADF (Bad file descriptor) [pid 5895] close(10) = -1 EBADF (Bad file descriptor) [pid 5895] close(11) = -1 EBADF (Bad file descriptor) [pid 5895] close(12) = -1 EBADF (Bad file descriptor) [pid 5895] close(13) = -1 EBADF (Bad file descriptor) [pid 5895] close(14) = -1 EBADF (Bad file descriptor) [pid 5895] close(15) = -1 EBADF (Bad file descriptor) [pid 5895] close(16) = -1 EBADF (Bad file descriptor) [pid 5895] close(17) = -1 EBADF (Bad file descriptor) [pid 5895] close(18) = -1 EBADF (Bad file descriptor) [pid 5895] close(19) = -1 EBADF (Bad file descriptor) [pid 5895] close(20) = -1 EBADF (Bad file descriptor) [pid 5895] close(21) = -1 EBADF (Bad file descriptor) [pid 5895] close(22) = -1 EBADF (Bad file descriptor) [pid 5895] close(23) = -1 EBADF (Bad file descriptor) [pid 5895] close(24) = -1 EBADF (Bad file descriptor) [pid 5895] close(25) = -1 EBADF (Bad file descriptor) [pid 5895] close(26) = -1 EBADF (Bad file descriptor) [pid 5895] close(27) = -1 EBADF (Bad file descriptor) [pid 5895] close(28) = -1 EBADF (Bad file descriptor) [pid 5895] close(29) = -1 EBADF (Bad file descriptor) [pid 5895] exit_group(0) = ? [pid 5896] <... futex resumed>) = ? [pid 5897] <... futex resumed>) = ? [pid 5896] +++ exited with 0 +++ [pid 5897] +++ exited with 0 +++ [pid 5895] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5898 attached , child_tidptr=0x555555879690) = 5577 [pid 5898] set_robust_list(0x5555558796a0, 24) = 0 [pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5898] setpgid(0, 0) = 0 [pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5898] write(3, "1000", 4) = 4 [pid 5898] close(3) = 0 [pid 5898] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5898] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5898] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5898] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5899 attached => {parent_tid=[5578]}, 88) = 5578 [pid 5899] set_robust_list(0x7fb3e383f9a0, 24 [pid 5898] rt_sigprocmask(SIG_SETMASK, [], [pid 5899] <... set_robust_list resumed>) = 0 [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5899] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5898] <... futex resumed>) = 0 [pid 5899] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5898] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] <... socketpair resumed>[3, 4]) = 0 [pid 5899] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = 0 [pid 5899] <... futex resumed>) = 1 [pid 5898] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5898] <... futex resumed>) = 0 [pid 5899] <... setsockopt resumed>) = 0 [pid 5898] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5898] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5899] <... futex resumed>) = 0 [pid 5898] <... futex resumed>) = 0 [pid 5898] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5899] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5899] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5898] <... futex resumed>) = 0 [pid 5898] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5898] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5898] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5898] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5899] close(4 [pid 5898] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5579]}, 88) = 5579 [pid 5899] <... close resumed>) = 0 [pid 5898] rt_sigprocmask(SIG_SETMASK, [], [pid 5899] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5898] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5899] <... futex resumed>) = 0 [pid 5898] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5900 attached [pid 5899] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5900] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = 0 [pid 5898] close(3) = 0 [pid 5898] close(4) = -1 EBADF (Bad file descriptor) [pid 5898] close(5) = -1 EBADF (Bad file descriptor) [pid 5898] close(6) = -1 EBADF (Bad file descriptor) [pid 5898] close(7) = -1 EBADF (Bad file descriptor) [pid 5898] close(8) = -1 EBADF (Bad file descriptor) [pid 5898] close(9) = -1 EBADF (Bad file descriptor) [pid 5898] close(10) = -1 EBADF (Bad file descriptor) [pid 5898] close(11) = -1 EBADF (Bad file descriptor) [pid 5898] close(12) = -1 EBADF (Bad file descriptor) [pid 5898] close(13) = -1 EBADF (Bad file descriptor) [pid 5898] close(14) = -1 EBADF (Bad file descriptor) [pid 5898] close(15) = -1 EBADF (Bad file descriptor) [pid 5898] close(16) = -1 EBADF (Bad file descriptor) [pid 5898] close(17) = -1 EBADF (Bad file descriptor) [pid 5898] close(18) = -1 EBADF (Bad file descriptor) [pid 5898] close(19) = -1 EBADF (Bad file descriptor) [pid 5898] close(20) = -1 EBADF (Bad file descriptor) [pid 5898] close(21) = -1 EBADF (Bad file descriptor) [pid 5898] close(22 [pid 5900] <... futex resumed>) = 1 [pid 5898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5898] close(23) = -1 EBADF (Bad file descriptor) [pid 5898] close(24) = -1 EBADF (Bad file descriptor) [pid 5898] close(25) = -1 EBADF (Bad file descriptor) [pid 5898] close(26) = -1 EBADF (Bad file descriptor) [pid 5898] close(27) = -1 EBADF (Bad file descriptor) [pid 5898] close(28) = -1 EBADF (Bad file descriptor) [pid 5898] close(29) = -1 EBADF (Bad file descriptor) [pid 5898] exit_group(0) = ? [pid 5899] <... futex resumed>) = ? [pid 5899] +++ exited with 0 +++ [pid 5900] +++ exited with 0 +++ [pid 5898] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5580 ./strace-static-x86_64: Process 5901 attached [pid 5901] set_robust_list(0x5555558796a0, 24) = 0 [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5901] setpgid(0, 0) = 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5901] write(3, "1000", 4) = 4 [pid 5901] close(3) = 0 [pid 5901] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5901] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5901] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5901] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5581]}, 88) = 5581 [pid 5901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5901] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5902 attached [pid 5902] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5902] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5902] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5901] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = 1 [pid 5902] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5902] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5901] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = 1 [pid 5902] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5902] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5901] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5901] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5901] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5901] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5582]}, 88) = 5582 [pid 5901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5901] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = 1 [pid 5902] close(4) = 0 [pid 5902] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5902] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5903 attached [pid 5903] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5903] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] <... futex resumed>) = 0 [pid 5901] close(3) = 0 [pid 5901] close(4) = -1 EBADF (Bad file descriptor) [pid 5901] close(5) = -1 EBADF (Bad file descriptor) [pid 5901] close(6) = -1 EBADF (Bad file descriptor) [pid 5901] close(7) = -1 EBADF (Bad file descriptor) [pid 5901] close(8) = -1 EBADF (Bad file descriptor) [pid 5901] close(9) = -1 EBADF (Bad file descriptor) [pid 5901] close(10) = -1 EBADF (Bad file descriptor) [pid 5901] close(11) = -1 EBADF (Bad file descriptor) [pid 5901] close(12) = -1 EBADF (Bad file descriptor) [pid 5901] close(13) = -1 EBADF (Bad file descriptor) [pid 5901] close(14) = -1 EBADF (Bad file descriptor) [pid 5901] close(15) = -1 EBADF (Bad file descriptor) [pid 5901] close(16) = -1 EBADF (Bad file descriptor) [pid 5901] close(17) = -1 EBADF (Bad file descriptor) [pid 5901] close(18) = -1 EBADF (Bad file descriptor) [pid 5901] close(19) = -1 EBADF (Bad file descriptor) [pid 5901] close(20) = -1 EBADF (Bad file descriptor) [pid 5901] close(21) = -1 EBADF (Bad file descriptor) [pid 5901] close(22) = -1 EBADF (Bad file descriptor) [pid 5901] close(23) = -1 EBADF (Bad file descriptor) [pid 5901] close(24) = -1 EBADF (Bad file descriptor) [pid 5901] close(25) = -1 EBADF (Bad file descriptor) [pid 5901] close(26) = -1 EBADF (Bad file descriptor) [pid 5901] close(27) = -1 EBADF (Bad file descriptor) [pid 5901] close(28) = -1 EBADF (Bad file descriptor) [pid 5901] close(29) = -1 EBADF (Bad file descriptor) [pid 5901] exit_group(0 [pid 5902] <... futex resumed>) = ? [pid 5901] <... exit_group resumed>) = ? [pid 5902] +++ exited with 0 +++ [pid 5903] <... futex resumed>) = ? [pid 5903] +++ exited with 0 +++ [pid 5901] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5904 attached , child_tidptr=0x555555879690) = 5583 [pid 5904] set_robust_list(0x5555558796a0, 24) = 0 [pid 5904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5904] setpgid(0, 0) = 0 [pid 5904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5904] write(3, "1000", 4) = 4 [pid 5904] close(3) = 0 [pid 5904] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5904] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5584]}, 88) = 5584 ./strace-static-x86_64: Process 5905 attached [pid 5904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5904] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5905] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5905] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5904] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5905] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5904] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5905] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5904] <... futex resumed>) = 0 [pid 5904] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5905] close(4 [pid 5904] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5905] <... close resumed>) = 0 [pid 5905] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] <... clone3 resumed> => {parent_tid=[5585]}, 88) = 5585 [pid 5904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5904] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5906 attached [pid 5906] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5905] <... futex resumed>) = 0 [pid 5906] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5906] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] <... futex resumed>) = 0 [pid 5904] close(3) = 0 [pid 5904] close(4) = -1 EBADF (Bad file descriptor) [pid 5904] close(5) = -1 EBADF (Bad file descriptor) [pid 5904] close(6) = -1 EBADF (Bad file descriptor) [pid 5904] close(7) = -1 EBADF (Bad file descriptor) [pid 5904] close(8) = -1 EBADF (Bad file descriptor) [pid 5904] close(9) = -1 EBADF (Bad file descriptor) [pid 5904] close(10) = -1 EBADF (Bad file descriptor) [pid 5904] close(11) = -1 EBADF (Bad file descriptor) [pid 5904] close(12) = -1 EBADF (Bad file descriptor) [pid 5904] close(13) = -1 EBADF (Bad file descriptor) [pid 5904] close(14) = -1 EBADF (Bad file descriptor) [pid 5904] close(15) = -1 EBADF (Bad file descriptor) [pid 5904] close(16) = -1 EBADF (Bad file descriptor) [pid 5904] close(17) = -1 EBADF (Bad file descriptor) [pid 5904] close(18) = -1 EBADF (Bad file descriptor) [pid 5904] close(19) = -1 EBADF (Bad file descriptor) [pid 5904] close(20) = -1 EBADF (Bad file descriptor) [pid 5904] close(21) = -1 EBADF (Bad file descriptor) [pid 5904] close(22) = -1 EBADF (Bad file descriptor) [pid 5904] close(23) = -1 EBADF (Bad file descriptor) [pid 5904] close(24) = -1 EBADF (Bad file descriptor) [pid 5904] close(25) = -1 EBADF (Bad file descriptor) [pid 5904] close(26) = -1 EBADF (Bad file descriptor) [pid 5904] close(27) = -1 EBADF (Bad file descriptor) [pid 5904] close(28) = -1 EBADF (Bad file descriptor) [pid 5904] close(29) = -1 EBADF (Bad file descriptor) [pid 5904] exit_group(0) = ? [pid 5906] <... futex resumed>) = ? [pid 5906] +++ exited with 0 +++ [pid 5905] +++ exited with 0 +++ [pid 5904] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5586 ./strace-static-x86_64: Process 5907 attached [pid 5907] set_robust_list(0x5555558796a0, 24) = 0 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5907] setpgid(0, 0) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5907] write(3, "1000", 4) = 4 [pid 5907] close(3) = 0 [pid 5907] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5907] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5908 attached => {parent_tid=[5587]}, 88) = 5587 [pid 5908] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5908] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5907] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5908] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5907] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... socketpair resumed>[3, 4]) = 0 [pid 5908] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5908] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5907] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... setsockopt resumed>) = 0 [pid 5908] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5908] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5907] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... sendmsg resumed>) = 425 [pid 5908] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5908] close(4 [pid 5907] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... close resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5908] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5909 attached => {parent_tid=[5588]}, 88) = 5588 [pid 5909] set_robust_list(0x7fb3e381e9a0, 24 [pid 5907] rt_sigprocmask(SIG_SETMASK, [], [pid 5909] <... set_robust_list resumed>) = 0 [pid 5909] rt_sigprocmask(SIG_SETMASK, [], [pid 5907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5907] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5907] <... futex resumed>) = 0 [pid 5907] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... sendmsg resumed>) = 0 [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5909] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5907] close(3 [pid 5909] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] <... close resumed>) = 0 [pid 5907] close(4) = -1 EBADF (Bad file descriptor) [pid 5907] close(5) = -1 EBADF (Bad file descriptor) [pid 5907] close(6) = -1 EBADF (Bad file descriptor) [pid 5907] close(7) = -1 EBADF (Bad file descriptor) [pid 5907] close(8) = -1 EBADF (Bad file descriptor) [pid 5907] close(9) = -1 EBADF (Bad file descriptor) [pid 5907] close(10) = -1 EBADF (Bad file descriptor) [pid 5907] close(11) = -1 EBADF (Bad file descriptor) [pid 5907] close(12) = -1 EBADF (Bad file descriptor) [pid 5907] close(13) = -1 EBADF (Bad file descriptor) [pid 5907] close(14) = -1 EBADF (Bad file descriptor) [pid 5907] close(15) = -1 EBADF (Bad file descriptor) [pid 5907] close(16) = -1 EBADF (Bad file descriptor) [pid 5907] close(17) = -1 EBADF (Bad file descriptor) [pid 5907] close(18) = -1 EBADF (Bad file descriptor) [pid 5907] close(19) = -1 EBADF (Bad file descriptor) [pid 5907] close(20) = -1 EBADF (Bad file descriptor) [pid 5907] close(21) = -1 EBADF (Bad file descriptor) [pid 5907] close(22) = -1 EBADF (Bad file descriptor) [pid 5907] close(23) = -1 EBADF (Bad file descriptor) [pid 5907] close(24) = -1 EBADF (Bad file descriptor) [pid 5907] close(25) = -1 EBADF (Bad file descriptor) [pid 5907] close(26) = -1 EBADF (Bad file descriptor) [pid 5907] close(27) = -1 EBADF (Bad file descriptor) [pid 5907] close(28) = -1 EBADF (Bad file descriptor) [pid 5907] close(29) = -1 EBADF (Bad file descriptor) [pid 5907] exit_group(0 [pid 5908] <... futex resumed>) = ? [pid 5909] <... futex resumed>) = ? [pid 5907] <... exit_group resumed>) = ? [pid 5908] +++ exited with 0 +++ [pid 5909] +++ exited with 0 +++ [pid 5907] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5589 ./strace-static-x86_64: Process 5910 attached [pid 5910] set_robust_list(0x5555558796a0, 24) = 0 [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5910] setpgid(0, 0) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5910] write(3, "1000", 4) = 4 [pid 5910] close(3) = 0 [pid 5910] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5910] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5910] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5911 attached => {parent_tid=[5590]}, 88) = 5590 [pid 5911] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5911] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5910] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5911] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5910] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... socketpair resumed>[3, 4]) = 0 [pid 5911] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... futex resumed>) = 0 [pid 5910] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5911] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5911] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5911] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5910] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5911] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5910] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] <... sendmsg resumed>) = 425 [pid 5911] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5911] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... futex resumed>) = 0 [pid 5910] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 1 [pid 5911] close(4) = 0 [pid 5910] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 0 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5911] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5910] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5912 attached => {parent_tid=[5591]}, 88) = 5591 [pid 5912] set_robust_list(0x7fb3e381e9a0, 24 [pid 5910] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] <... set_robust_list resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5910] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5910] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5912] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5910] <... futex resumed>) = 0 [pid 5912] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] close(3) = 0 [pid 5910] close(4) = -1 EBADF (Bad file descriptor) [pid 5910] close(5) = -1 EBADF (Bad file descriptor) [pid 5910] close(6) = -1 EBADF (Bad file descriptor) [pid 5910] close(7) = -1 EBADF (Bad file descriptor) [pid 5910] close(8) = -1 EBADF (Bad file descriptor) [pid 5910] close(9) = -1 EBADF (Bad file descriptor) [pid 5910] close(10) = -1 EBADF (Bad file descriptor) [pid 5910] close(11) = -1 EBADF (Bad file descriptor) [pid 5910] close(12) = -1 EBADF (Bad file descriptor) [pid 5910] close(13) = -1 EBADF (Bad file descriptor) [pid 5910] close(14) = -1 EBADF (Bad file descriptor) [pid 5910] close(15) = -1 EBADF (Bad file descriptor) [pid 5910] close(16) = -1 EBADF (Bad file descriptor) [pid 5910] close(17) = -1 EBADF (Bad file descriptor) [pid 5910] close(18) = -1 EBADF (Bad file descriptor) [pid 5910] close(19) = -1 EBADF (Bad file descriptor) [pid 5910] close(20) = -1 EBADF (Bad file descriptor) [pid 5910] close(21) = -1 EBADF (Bad file descriptor) [pid 5910] close(22) = -1 EBADF (Bad file descriptor) [pid 5910] close(23) = -1 EBADF (Bad file descriptor) [pid 5910] close(24) = -1 EBADF (Bad file descriptor) [pid 5910] close(25) = -1 EBADF (Bad file descriptor) [pid 5910] close(26) = -1 EBADF (Bad file descriptor) [pid 5910] close(27) = -1 EBADF (Bad file descriptor) [pid 5910] close(28) = -1 EBADF (Bad file descriptor) [pid 5910] close(29) = -1 EBADF (Bad file descriptor) [pid 5910] exit_group(0 [pid 5911] <... futex resumed>) = ? [pid 5910] <... exit_group resumed>) = ? [pid 5911] +++ exited with 0 +++ [pid 5912] <... futex resumed>) = ? [pid 5912] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5913 attached , child_tidptr=0x555555879690) = 5592 [pid 5913] set_robust_list(0x5555558796a0, 24) = 0 [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5913] setpgid(0, 0) = 0 [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5913] write(3, "1000", 4) = 4 [pid 5913] close(3) = 0 [pid 5913] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5913] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5913] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5914 attached => {parent_tid=[5593]}, 88) = 5593 [pid 5914] set_robust_list(0x7fb3e383f9a0, 24 [pid 5913] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] <... set_robust_list resumed>) = 0 [pid 5914] rt_sigprocmask(SIG_SETMASK, [], [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5913] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5913] <... futex resumed>) = 0 [pid 5913] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... socketpair resumed>[3, 4]) = 0 [pid 5914] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5913] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5913] <... futex resumed>) = 0 [pid 5914] <... setsockopt resumed>) = 0 [pid 5913] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5913] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5913] <... futex resumed>) = 0 [pid 5913] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... sendmsg resumed>) = 425 [pid 5914] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5913] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] close(4 [pid 5913] <... futex resumed>) = 0 [pid 5913] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] <... close resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5914] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] <... futex resumed>) = 0 [pid 5913] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5914] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5913] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5915 attached => {parent_tid=[5594]}, 88) = 5594 [pid 5915] set_robust_list(0x7fb3e381e9a0, 24 [pid 5913] rt_sigprocmask(SIG_SETMASK, [], [pid 5915] <... set_robust_list resumed>) = 0 [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] rt_sigprocmask(SIG_SETMASK, [], [pid 5913] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5913] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... sendmsg resumed>) = 0 [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5915] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] <... futex resumed>) = 0 [pid 5913] close(3) = 0 [pid 5913] close(4) = -1 EBADF (Bad file descriptor) [pid 5913] close(5) = -1 EBADF (Bad file descriptor) [pid 5913] close(6) = -1 EBADF (Bad file descriptor) [pid 5913] close(7) = -1 EBADF (Bad file descriptor) [pid 5913] close(8) = -1 EBADF (Bad file descriptor) [pid 5913] close(9) = -1 EBADF (Bad file descriptor) [pid 5913] close(10) = -1 EBADF (Bad file descriptor) [pid 5913] close(11) = -1 EBADF (Bad file descriptor) [pid 5913] close(12) = -1 EBADF (Bad file descriptor) [pid 5913] close(13) = -1 EBADF (Bad file descriptor) [pid 5913] close(14) = -1 EBADF (Bad file descriptor) [pid 5913] close(15) = -1 EBADF (Bad file descriptor) [pid 5913] close(16) = -1 EBADF (Bad file descriptor) [pid 5913] close(17) = -1 EBADF (Bad file descriptor) [pid 5913] close(18) = -1 EBADF (Bad file descriptor) [pid 5913] close(19) = -1 EBADF (Bad file descriptor) [pid 5913] close(20) = -1 EBADF (Bad file descriptor) [pid 5913] close(21) = -1 EBADF (Bad file descriptor) [pid 5913] close(22) = -1 EBADF (Bad file descriptor) [pid 5913] close(23) = -1 EBADF (Bad file descriptor) [pid 5913] close(24) = -1 EBADF (Bad file descriptor) [pid 5913] close(25) = -1 EBADF (Bad file descriptor) [pid 5913] close(26) = -1 EBADF (Bad file descriptor) [pid 5913] close(27) = -1 EBADF (Bad file descriptor) [pid 5913] close(28) = -1 EBADF (Bad file descriptor) [pid 5913] close(29) = -1 EBADF (Bad file descriptor) [pid 5913] exit_group(0 [pid 5914] <... futex resumed>) = ? [pid 5913] <... exit_group resumed>) = ? [pid 5914] +++ exited with 0 +++ [pid 5915] <... futex resumed>) = ? [pid 5915] +++ exited with 0 +++ [pid 5913] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5595 ./strace-static-x86_64: Process 5916 attached [pid 5916] set_robust_list(0x5555558796a0, 24) = 0 [pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5916] setpgid(0, 0) = 0 [pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5916] write(3, "1000", 4) = 4 [pid 5916] close(3) = 0 [pid 5916] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5916] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5916] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5917 attached => {parent_tid=[5596]}, 88) = 5596 [pid 5917] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5917] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5916] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5917] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5916] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5917] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5917] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5917] <... futex resumed>) = 0 [pid 5917] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5916] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... sendmsg resumed>) = 425 [pid 5917] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5916] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5916] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = 0 [pid 5917] close(4) = 0 [pid 5916] <... futex resumed>) = 0 [pid 5917] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5916] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5918 attached => {parent_tid=[5597]}, 88) = 5597 [pid 5918] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5918] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5916] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5918] <... futex resumed>) = 0 [pid 5916] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5918] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5916] <... futex resumed>) = 0 [pid 5916] close(3 [pid 5918] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... close resumed>) = 0 [pid 5916] close(4) = -1 EBADF (Bad file descriptor) [pid 5916] close(5) = -1 EBADF (Bad file descriptor) [pid 5916] close(6) = -1 EBADF (Bad file descriptor) [pid 5916] close(7) = -1 EBADF (Bad file descriptor) [pid 5916] close(8) = -1 EBADF (Bad file descriptor) [pid 5916] close(9) = -1 EBADF (Bad file descriptor) [pid 5916] close(10) = -1 EBADF (Bad file descriptor) [pid 5916] close(11) = -1 EBADF (Bad file descriptor) [pid 5916] close(12) = -1 EBADF (Bad file descriptor) [pid 5916] close(13) = -1 EBADF (Bad file descriptor) [pid 5916] close(14) = -1 EBADF (Bad file descriptor) [pid 5916] close(15) = -1 EBADF (Bad file descriptor) [pid 5916] close(16) = -1 EBADF (Bad file descriptor) [pid 5916] close(17) = -1 EBADF (Bad file descriptor) [pid 5916] close(18) = -1 EBADF (Bad file descriptor) [pid 5916] close(19) = -1 EBADF (Bad file descriptor) [pid 5916] close(20) = -1 EBADF (Bad file descriptor) [pid 5916] close(21) = -1 EBADF (Bad file descriptor) [pid 5916] close(22) = -1 EBADF (Bad file descriptor) [pid 5916] close(23) = -1 EBADF (Bad file descriptor) [pid 5916] close(24) = -1 EBADF (Bad file descriptor) [pid 5916] close(25) = -1 EBADF (Bad file descriptor) [pid 5916] close(26) = -1 EBADF (Bad file descriptor) [pid 5916] close(27) = -1 EBADF (Bad file descriptor) [pid 5916] close(28) = -1 EBADF (Bad file descriptor) [pid 5916] close(29) = -1 EBADF (Bad file descriptor) [pid 5916] exit_group(0 [pid 5917] <... futex resumed>) = ? [pid 5916] <... exit_group resumed>) = ? [pid 5917] +++ exited with 0 +++ [pid 5918] <... futex resumed>) = ? [pid 5918] +++ exited with 0 +++ [pid 5916] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5598 ./strace-static-x86_64: Process 5919 attached [pid 5919] set_robust_list(0x5555558796a0, 24) = 0 [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5919] setpgid(0, 0) = 0 [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5919] write(3, "1000", 4) = 4 [pid 5919] close(3) = 0 [pid 5919] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5919] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5919] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5920 attached => {parent_tid=[5599]}, 88) = 5599 [pid 5920] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5920] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5919] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5920] <... futex resumed>) = 0 [pid 5920] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5919] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5920] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] <... futex resumed>) = 0 [pid 5919] <... futex resumed>) = 1 [pid 5920] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5920] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5920] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] <... futex resumed>) = 0 [pid 5920] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5920] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5920] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5919] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5919] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5920] close(4) = 0 [pid 5920] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... clone3 resumed> => {parent_tid=[5600]}, 88) = 5600 [pid 5919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5919] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5921 attached [pid 5920] <... futex resumed>) = 0 [pid 5921] set_robust_list(0x7fb3e381e9a0, 24 [pid 5920] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... set_robust_list resumed>) = 0 [pid 5921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5921] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5919] close(3) = 0 [pid 5919] close(4) = -1 EBADF (Bad file descriptor) [pid 5919] close(5) = -1 EBADF (Bad file descriptor) [pid 5919] close(6) = -1 EBADF (Bad file descriptor) [pid 5919] close(7) = -1 EBADF (Bad file descriptor) [pid 5919] close(8) = -1 EBADF (Bad file descriptor) [pid 5919] close(9) = -1 EBADF (Bad file descriptor) [pid 5919] close(10) = -1 EBADF (Bad file descriptor) [pid 5919] close(11) = -1 EBADF (Bad file descriptor) [pid 5919] close(12) = -1 EBADF (Bad file descriptor) [pid 5919] close(13) = -1 EBADF (Bad file descriptor) [pid 5919] close(14) = -1 EBADF (Bad file descriptor) [pid 5919] close(15) = -1 EBADF (Bad file descriptor) [pid 5919] close(16) = -1 EBADF (Bad file descriptor) [pid 5919] close(17 [pid 5921] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5919] close(18) = -1 EBADF (Bad file descriptor) [pid 5919] close(19) = -1 EBADF (Bad file descriptor) [pid 5919] close(20) = -1 EBADF (Bad file descriptor) [pid 5919] close(21) = -1 EBADF (Bad file descriptor) [pid 5919] close(22) = -1 EBADF (Bad file descriptor) [pid 5919] close(23) = -1 EBADF (Bad file descriptor) [pid 5919] close(24) = -1 EBADF (Bad file descriptor) [pid 5919] close(25) = -1 EBADF (Bad file descriptor) [pid 5919] close(26) = -1 EBADF (Bad file descriptor) [pid 5919] close(27) = -1 EBADF (Bad file descriptor) [pid 5919] close(28) = -1 EBADF (Bad file descriptor) [pid 5919] close(29) = -1 EBADF (Bad file descriptor) [pid 5919] exit_group(0 [pid 5921] <... futex resumed>) = ? [pid 5920] <... futex resumed>) = ? [pid 5919] <... exit_group resumed>) = ? [pid 5921] +++ exited with 0 +++ [pid 5920] +++ exited with 0 +++ [pid 5919] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5601 ./strace-static-x86_64: Process 5922 attached [pid 5922] set_robust_list(0x5555558796a0, 24) = 0 [pid 5922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5922] setpgid(0, 0) = 0 [pid 5922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5922] write(3, "1000", 4) = 4 [pid 5922] close(3) = 0 [pid 5922] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5922] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5922] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5922] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5922] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5922] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5602]}, 88) = 5602 ./strace-static-x86_64: Process 5923 attached [pid 5923] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5923] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5922] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5923] <... futex resumed>) = 0 [pid 5923] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5923] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5922] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5922] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = 0 [pid 5922] <... futex resumed>) = 1 [pid 5923] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5923] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5923] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5922] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5922] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] <... futex resumed>) = 0 [pid 5923] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5923] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5923] close(4 [pid 5922] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5923] <... close resumed>) = 0 [pid 5923] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5923] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = 0 [pid 5922] <... futex resumed>) = 1 [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5922] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] <... sendmsg resumed>) = 0 [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5923] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5922] <... futex resumed>) = 0 [pid 5923] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5922] close(3) = 0 [pid 5922] close(4) = -1 EBADF (Bad file descriptor) [pid 5922] close(5) = -1 EBADF (Bad file descriptor) [pid 5922] close(6) = -1 EBADF (Bad file descriptor) [pid 5922] close(7) = -1 EBADF (Bad file descriptor) [pid 5922] close(8) = -1 EBADF (Bad file descriptor) [pid 5922] close(9) = -1 EBADF (Bad file descriptor) [pid 5922] close(10) = -1 EBADF (Bad file descriptor) [pid 5922] close(11) = -1 EBADF (Bad file descriptor) [pid 5922] close(12) = -1 EBADF (Bad file descriptor) [pid 5922] close(13) = -1 EBADF (Bad file descriptor) [pid 5922] close(14) = -1 EBADF (Bad file descriptor) [pid 5922] close(15) = -1 EBADF (Bad file descriptor) [pid 5922] close(16) = -1 EBADF (Bad file descriptor) [pid 5922] close(17) = -1 EBADF (Bad file descriptor) [pid 5922] close(18) = -1 EBADF (Bad file descriptor) [pid 5922] close(19) = -1 EBADF (Bad file descriptor) [pid 5922] close(20) = -1 EBADF (Bad file descriptor) [pid 5922] close(21) = -1 EBADF (Bad file descriptor) [pid 5922] close(22) = -1 EBADF (Bad file descriptor) [pid 5922] close(23) = -1 EBADF (Bad file descriptor) [pid 5922] close(24) = -1 EBADF (Bad file descriptor) [pid 5922] close(25) = -1 EBADF (Bad file descriptor) [pid 5922] close(26) = -1 EBADF (Bad file descriptor) [pid 5922] close(27) = -1 EBADF (Bad file descriptor) [pid 5922] close(28) = -1 EBADF (Bad file descriptor) [pid 5922] close(29) = -1 EBADF (Bad file descriptor) [pid 5922] exit_group(0) = ? [pid 5923] <... futex resumed>) = ? [pid 5923] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5603 ./strace-static-x86_64: Process 5924 attached [pid 5924] set_robust_list(0x5555558796a0, 24) = 0 [pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5924] setpgid(0, 0) = 0 [pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5924] write(3, "1000", 4) = 4 [pid 5924] close(3) = 0 [pid 5924] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5924] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5925 attached => {parent_tid=[5604]}, 88) = 5604 [pid 5924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5924] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5925] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5925] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5924] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5925] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5924] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... setsockopt resumed>) = 0 [pid 5925] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5924] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5925] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5924] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5924] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5925] close(4 [pid 5924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5925] <... close resumed>) = 0 ./strace-static-x86_64: Process 5926 attached [pid 5925] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... clone3 resumed> => {parent_tid=[5605]}, 88) = 5605 [pid 5924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5924] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5924] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... futex resumed>) = 0 [pid 5926] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5925] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5926] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5924] <... futex resumed>) = 0 [pid 5924] close(3) = 0 [pid 5924] close(4) = -1 EBADF (Bad file descriptor) [pid 5924] close(5) = -1 EBADF (Bad file descriptor) [pid 5924] close(6) = -1 EBADF (Bad file descriptor) [pid 5924] close(7) = -1 EBADF (Bad file descriptor) [pid 5924] close(8) = -1 EBADF (Bad file descriptor) [pid 5924] close(9) = -1 EBADF (Bad file descriptor) [pid 5924] close(10) = -1 EBADF (Bad file descriptor) [pid 5926] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] close(11) = -1 EBADF (Bad file descriptor) [pid 5924] close(12) = -1 EBADF (Bad file descriptor) [pid 5924] close(13) = -1 EBADF (Bad file descriptor) [pid 5924] close(14) = -1 EBADF (Bad file descriptor) [pid 5924] close(15) = -1 EBADF (Bad file descriptor) [pid 5924] close(16) = -1 EBADF (Bad file descriptor) [pid 5924] close(17) = -1 EBADF (Bad file descriptor) [pid 5924] close(18) = -1 EBADF (Bad file descriptor) [pid 5924] close(19) = -1 EBADF (Bad file descriptor) [pid 5924] close(20) = -1 EBADF (Bad file descriptor) [pid 5924] close(21) = -1 EBADF (Bad file descriptor) [pid 5924] close(22) = -1 EBADF (Bad file descriptor) [pid 5924] close(23) = -1 EBADF (Bad file descriptor) [pid 5924] close(24) = -1 EBADF (Bad file descriptor) [pid 5924] close(25) = -1 EBADF (Bad file descriptor) [pid 5924] close(26) = -1 EBADF (Bad file descriptor) [pid 5924] close(27) = -1 EBADF (Bad file descriptor) [pid 5924] close(28) = -1 EBADF (Bad file descriptor) [pid 5924] close(29) = -1 EBADF (Bad file descriptor) [pid 5924] exit_group(0 [pid 5926] <... futex resumed>) = ? [pid 5925] <... futex resumed>) = ? [pid 5924] <... exit_group resumed>) = ? [pid 5926] +++ exited with 0 +++ [pid 5925] +++ exited with 0 +++ [pid 5924] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5606 ./strace-static-x86_64: Process 5927 attached [pid 5927] set_robust_list(0x5555558796a0, 24) = 0 [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5927] setpgid(0, 0) = 0 [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5927] write(3, "1000", 4) = 4 [pid 5927] close(3) = 0 [pid 5927] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5927] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5928 attached => {parent_tid=[5607]}, 88) = 5607 [pid 5928] set_robust_list(0x7fb3e383f9a0, 24 [pid 5927] rt_sigprocmask(SIG_SETMASK, [], [pid 5928] <... set_robust_list resumed>) = 0 [pid 5927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5928] rt_sigprocmask(SIG_SETMASK, [], [pid 5927] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5927] <... futex resumed>) = 0 [pid 5928] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5927] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] <... socketpair resumed>[3, 4]) = 0 [pid 5928] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5927] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5928] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5927] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5928] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5927] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5927] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5928] close(4 [pid 5927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5608]}, 88) = 5608 [pid 5928] <... close resumed>) = 0 ./strace-static-x86_64: Process 5929 attached [pid 5927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5927] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5929] set_robust_list(0x7fb3e381e9a0, 24 [pid 5928] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] <... set_robust_list resumed>) = 0 [pid 5929] rt_sigprocmask(SIG_SETMASK, [], [pid 5928] <... futex resumed>) = 0 [pid 5929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5928] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5929] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5927] <... futex resumed>) = 0 [pid 5927] close(3) = 0 [pid 5927] close(4) = -1 EBADF (Bad file descriptor) [pid 5927] close(5) = -1 EBADF (Bad file descriptor) [pid 5927] close(6) = -1 EBADF (Bad file descriptor) [pid 5927] close(7) = -1 EBADF (Bad file descriptor) [pid 5927] close(8) = -1 EBADF (Bad file descriptor) [pid 5927] close(9) = -1 EBADF (Bad file descriptor) [pid 5927] close(10) = -1 EBADF (Bad file descriptor) [pid 5927] close(11) = -1 EBADF (Bad file descriptor) [pid 5927] close(12) = -1 EBADF (Bad file descriptor) [pid 5927] close(13) = -1 EBADF (Bad file descriptor) [pid 5927] close(14) = -1 EBADF (Bad file descriptor) [pid 5927] close(15) = -1 EBADF (Bad file descriptor) [pid 5927] close(16) = -1 EBADF (Bad file descriptor) [pid 5927] close(17) = -1 EBADF (Bad file descriptor) [pid 5927] close(18) = -1 EBADF (Bad file descriptor) [pid 5927] close(19) = -1 EBADF (Bad file descriptor) [pid 5927] close(20) = -1 EBADF (Bad file descriptor) [pid 5927] close(21) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] close(22) = -1 EBADF (Bad file descriptor) [pid 5927] close(23) = -1 EBADF (Bad file descriptor) [pid 5927] close(24) = -1 EBADF (Bad file descriptor) [pid 5927] close(25) = -1 EBADF (Bad file descriptor) [pid 5927] close(26) = -1 EBADF (Bad file descriptor) [pid 5927] close(27) = -1 EBADF (Bad file descriptor) [pid 5927] close(28) = -1 EBADF (Bad file descriptor) [pid 5927] close(29) = -1 EBADF (Bad file descriptor) [pid 5927] exit_group(0 [pid 5928] <... futex resumed>) = ? [pid 5927] <... exit_group resumed>) = ? [pid 5929] <... futex resumed>) = 231 [pid 5928] +++ exited with 0 +++ [pid 5929] +++ exited with 0 +++ [pid 5927] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5609 ./strace-static-x86_64: Process 5930 attached [pid 5930] set_robust_list(0x5555558796a0, 24) = 0 [pid 5930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5930] setpgid(0, 0) = 0 [pid 5930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5930] write(3, "1000", 4) = 4 [pid 5930] close(3) = 0 [pid 5930] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5930] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5930] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5930] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5931 attached => {parent_tid=[5610]}, 88) = 5610 [pid 5931] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5931] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5930] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5931] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5931] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5931] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5930] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5931] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5930] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... sendmsg resumed>) = 425 [pid 5931] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5931] <... futex resumed>) = 0 [pid 5931] close(4) = 0 [pid 5930] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5930] <... futex resumed>) = 0 [pid 5930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5930] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5611]}, 88) = 5611 ./strace-static-x86_64: Process 5932 attached [pid 5930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5930] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5930] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5932] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5930] <... futex resumed>) = 0 [pid 5930] close(3) = 0 [pid 5930] close(4) = -1 EBADF (Bad file descriptor) [pid 5930] close(5) = -1 EBADF (Bad file descriptor) [pid 5930] close(6) = -1 EBADF (Bad file descriptor) [pid 5930] close(7) = -1 EBADF (Bad file descriptor) [pid 5930] close(8) = -1 EBADF (Bad file descriptor) [pid 5930] close(9) = -1 EBADF (Bad file descriptor) [pid 5930] close(10) = -1 EBADF (Bad file descriptor) [pid 5930] close(11) = -1 EBADF (Bad file descriptor) [pid 5930] close(12) = -1 EBADF (Bad file descriptor) [pid 5930] close(13) = -1 EBADF (Bad file descriptor) [pid 5930] close(14) = -1 EBADF (Bad file descriptor) [pid 5930] close(15) = -1 EBADF (Bad file descriptor) [pid 5930] close(16) = -1 EBADF (Bad file descriptor) [pid 5930] close(17) = -1 EBADF (Bad file descriptor) [pid 5930] close(18) = -1 EBADF (Bad file descriptor) [pid 5930] close(19) = -1 EBADF (Bad file descriptor) [pid 5930] close(20) = -1 EBADF (Bad file descriptor) [pid 5930] close(21) = -1 EBADF (Bad file descriptor) [pid 5930] close(22) = -1 EBADF (Bad file descriptor) [pid 5930] close(23) = -1 EBADF (Bad file descriptor) [pid 5930] close(24) = -1 EBADF (Bad file descriptor) [pid 5930] close(25) = -1 EBADF (Bad file descriptor) [pid 5930] close(26) = -1 EBADF (Bad file descriptor) [pid 5930] close(27) = -1 EBADF (Bad file descriptor) [pid 5930] close(28) = -1 EBADF (Bad file descriptor) [pid 5930] close(29) = -1 EBADF (Bad file descriptor) [pid 5930] exit_group(0) = ? [pid 5931] <... futex resumed>) = ? [pid 5931] +++ exited with 0 +++ [pid 5932] +++ exited with 0 +++ [pid 5930] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5612 ./strace-static-x86_64: Process 5933 attached [pid 5933] set_robust_list(0x5555558796a0, 24) = 0 [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5933] setpgid(0, 0) = 0 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5933] write(3, "1000", 4) = 4 [pid 5933] close(3) = 0 [pid 5933] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5933] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5613]}, 88) = 5613 [pid 5933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5933] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5934 attached [pid 5934] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5934] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5934] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] <... futex resumed>) = 1 [pid 5934] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5934] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] <... futex resumed>) = 1 [pid 5934] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5934] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5933] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5614]}, 88) = 5614 [pid 5933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5933] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] <... futex resumed>) = 1 [pid 5934] close(4) = 0 [pid 5934] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5934] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5935 attached [pid 5935] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5935] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... futex resumed>) = 0 [pid 5933] close(3) = 0 [pid 5933] close(4) = -1 EBADF (Bad file descriptor) [pid 5933] close(5) = -1 EBADF (Bad file descriptor) [pid 5933] close(6) = -1 EBADF (Bad file descriptor) [pid 5933] close(7) = -1 EBADF (Bad file descriptor) [pid 5933] close(8) = -1 EBADF (Bad file descriptor) [pid 5933] close(9) = -1 EBADF (Bad file descriptor) [pid 5933] close(10) = -1 EBADF (Bad file descriptor) [pid 5933] close(11) = -1 EBADF (Bad file descriptor) [pid 5933] close(12) = -1 EBADF (Bad file descriptor) [pid 5933] close(13) = -1 EBADF (Bad file descriptor) [pid 5933] close(14) = -1 EBADF (Bad file descriptor) [pid 5933] close(15) = -1 EBADF (Bad file descriptor) [pid 5933] close(16) = -1 EBADF (Bad file descriptor) [pid 5933] close(17) = -1 EBADF (Bad file descriptor) [pid 5933] close(18) = -1 EBADF (Bad file descriptor) [pid 5933] close(19) = -1 EBADF (Bad file descriptor) [pid 5933] close(20) = -1 EBADF (Bad file descriptor) [pid 5933] close(21) = -1 EBADF (Bad file descriptor) [pid 5933] close(22) = -1 EBADF (Bad file descriptor) [pid 5933] close(23) = -1 EBADF (Bad file descriptor) [pid 5933] close(24) = -1 EBADF (Bad file descriptor) [pid 5933] close(25) = -1 EBADF (Bad file descriptor) [pid 5933] close(26) = -1 EBADF (Bad file descriptor) [pid 5933] close(27) = -1 EBADF (Bad file descriptor) [pid 5933] close(28) = -1 EBADF (Bad file descriptor) [pid 5933] close(29) = -1 EBADF (Bad file descriptor) [pid 5933] exit_group(0 [pid 5934] <... futex resumed>) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5934] +++ exited with 0 +++ [pid 5935] <... futex resumed>) = ? [pid 5935] +++ exited with 0 +++ [pid 5933] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5615 ./strace-static-x86_64: Process 5937 attached [pid 5937] set_robust_list(0x5555558796a0, 24) = 0 [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5937] setpgid(0, 0) = 0 [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5937] write(3, "1000", 4) = 4 [pid 5937] close(3) = 0 [pid 5937] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5937] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5938 attached [pid 5938] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5938] rt_sigprocmask(SIG_SETMASK, [], [pid 5937] <... clone3 resumed> => {parent_tid=[5616]}, 88) = 5616 [pid 5938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5938] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5937] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5938] <... futex resumed>) = 0 [pid 5938] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5937] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] <... socketpair resumed>[3, 4]) = 0 [pid 5938] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5938] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... futex resumed>) = 0 [pid 5937] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... futex resumed>) = 0 [pid 5937] <... futex resumed>) = 1 [pid 5938] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5937] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] <... setsockopt resumed>) = 0 [pid 5938] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5937] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5938] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5937] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] <... sendmsg resumed>) = 425 [pid 5938] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5938] close(4 [pid 5937] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5938] <... close resumed>) = 0 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5938] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5938] <... futex resumed>) = 0 [pid 5937] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5938] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... mprotect resumed>) = 0 [pid 5937] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5617]}, 88) = 5617 [pid 5937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5937] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5939 attached ) = 0 [pid 5939] set_robust_list(0x7fb3e381e9a0, 24 [pid 5937] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] <... set_robust_list resumed>) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5939] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = 1 [pid 5937] close(3 [pid 5939] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... close resumed>) = 0 [pid 5937] close(4) = -1 EBADF (Bad file descriptor) [pid 5937] close(5) = -1 EBADF (Bad file descriptor) [pid 5937] close(6) = -1 EBADF (Bad file descriptor) [pid 5937] close(7) = -1 EBADF (Bad file descriptor) [pid 5937] close(8) = -1 EBADF (Bad file descriptor) [pid 5937] close(9) = -1 EBADF (Bad file descriptor) [pid 5937] close(10) = -1 EBADF (Bad file descriptor) [pid 5937] close(11) = -1 EBADF (Bad file descriptor) [pid 5937] close(12) = -1 EBADF (Bad file descriptor) [pid 5937] close(13) = -1 EBADF (Bad file descriptor) [pid 5937] close(14) = -1 EBADF (Bad file descriptor) [pid 5937] close(15) = -1 EBADF (Bad file descriptor) [pid 5937] close(16) = -1 EBADF (Bad file descriptor) [pid 5937] close(17) = -1 EBADF (Bad file descriptor) [pid 5937] close(18) = -1 EBADF (Bad file descriptor) [pid 5937] close(19) = -1 EBADF (Bad file descriptor) [pid 5937] close(20) = -1 EBADF (Bad file descriptor) [pid 5937] close(21) = -1 EBADF (Bad file descriptor) [pid 5937] close(22) = -1 EBADF (Bad file descriptor) [pid 5937] close(23) = -1 EBADF (Bad file descriptor) [pid 5937] close(24) = -1 EBADF (Bad file descriptor) [pid 5937] close(25) = -1 EBADF (Bad file descriptor) [pid 5937] close(26) = -1 EBADF (Bad file descriptor) [pid 5937] close(27) = -1 EBADF (Bad file descriptor) [pid 5937] close(28) = -1 EBADF (Bad file descriptor) [pid 5937] close(29) = -1 EBADF (Bad file descriptor) [pid 5937] exit_group(0) = ? [pid 5938] <... futex resumed>) = ? [pid 5939] <... futex resumed>) = ? [pid 5939] +++ exited with 0 +++ [pid 5938] +++ exited with 0 +++ [pid 5937] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5940 attached , child_tidptr=0x555555879690) = 5618 [pid 5940] set_robust_list(0x5555558796a0, 24) = 0 [pid 5940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5940] setpgid(0, 0) = 0 [pid 5940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5940] write(3, "1000", 4) = 4 [pid 5940] close(3) = 0 [pid 5940] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5940] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5940] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5940] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5940] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5941 attached [pid 5941] set_robust_list(0x7fb3e383f9a0, 24 [pid 5940] <... clone3 resumed> => {parent_tid=[5619]}, 88) = 5619 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5940] rt_sigprocmask(SIG_SETMASK, [], [pid 5941] rt_sigprocmask(SIG_SETMASK, [], [pid 5940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5940] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5941] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5940] <... futex resumed>) = 0 [pid 5940] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5941] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5940] <... futex resumed>) = 0 [pid 5940] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5941] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5940] <... futex resumed>) = 0 [pid 5940] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5940] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5940] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5941] close(4 [pid 5940] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5940] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5620]}, 88) = 5620 [pid 5940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5940] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5940] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5942 attached [pid 5942] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5941] <... close resumed>) = 0 [pid 5942] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5941] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5941] <... futex resumed>) = 0 [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5941] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5942] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... futex resumed>) = 0 [pid 5940] close(3) = 0 [pid 5940] close(4) = -1 EBADF (Bad file descriptor) [pid 5940] close(5) = -1 EBADF (Bad file descriptor) [pid 5940] close(6) = -1 EBADF (Bad file descriptor) [pid 5940] close(7) = -1 EBADF (Bad file descriptor) [pid 5940] close(8) = -1 EBADF (Bad file descriptor) [pid 5940] close(9) = -1 EBADF (Bad file descriptor) [pid 5940] close(10) = -1 EBADF (Bad file descriptor) [pid 5940] close(11) = -1 EBADF (Bad file descriptor) [pid 5940] close(12) = -1 EBADF (Bad file descriptor) [pid 5940] close(13) = -1 EBADF (Bad file descriptor) [pid 5940] close(14) = -1 EBADF (Bad file descriptor) [pid 5940] close(15) = -1 EBADF (Bad file descriptor) [pid 5940] close(16) = -1 EBADF (Bad file descriptor) [pid 5940] close(17) = -1 EBADF (Bad file descriptor) [pid 5940] close(18) = -1 EBADF (Bad file descriptor) [pid 5940] close(19) = -1 EBADF (Bad file descriptor) [pid 5940] close(20) = -1 EBADF (Bad file descriptor) [pid 5940] close(21) = -1 EBADF (Bad file descriptor) [pid 5940] close(22) = -1 EBADF (Bad file descriptor) [pid 5940] close(23) = -1 EBADF (Bad file descriptor) [pid 5940] close(24) = -1 EBADF (Bad file descriptor) [pid 5940] close(25) = -1 EBADF (Bad file descriptor) [pid 5940] close(26) = -1 EBADF (Bad file descriptor) [pid 5940] close(27) = -1 EBADF (Bad file descriptor) [pid 5940] close(28) = -1 EBADF (Bad file descriptor) [pid 5940] close(29) = -1 EBADF (Bad file descriptor) [pid 5940] exit_group(0) = ? [pid 5941] <... futex resumed>) = ? [pid 5942] <... futex resumed>) = ? [pid 5941] +++ exited with 0 +++ [pid 5942] +++ exited with 0 +++ [pid 5940] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5621 ./strace-static-x86_64: Process 5943 attached [pid 5943] set_robust_list(0x5555558796a0, 24) = 0 [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5943] setpgid(0, 0) = 0 [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5943] write(3, "1000", 4) = 4 [pid 5943] close(3) = 0 [pid 5943] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5943] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5943] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5943] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5622]}, 88) = 5622 ./strace-static-x86_64: Process 5944 attached [pid 5944] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5944] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5943] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5944] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5943] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5944] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] <... futex resumed>) = 0 [pid 5943] <... futex resumed>) = 1 [pid 5944] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5944] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5944] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5943] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5943] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] <... futex resumed>) = 0 [pid 5944] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5944] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5943] <... futex resumed>) = 0 [pid 5943] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5943] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5943] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5945 attached [pid 5945] set_robust_list(0x7fb3e381e9a0, 24 [pid 5943] <... clone3 resumed> => {parent_tid=[5623]}, 88) = 5623 [pid 5943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5943] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] close(4) = 0 [pid 5944] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5944] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... set_robust_list resumed>) = 0 [pid 5945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5945] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5943] <... futex resumed>) = 0 [pid 5943] close(3) = 0 [pid 5943] close(4) = -1 EBADF (Bad file descriptor) [pid 5943] close(5) = -1 EBADF (Bad file descriptor) [pid 5943] close(6) = -1 EBADF (Bad file descriptor) [pid 5943] close(7) = -1 EBADF (Bad file descriptor) [pid 5943] close(8) = -1 EBADF (Bad file descriptor) [pid 5943] close(9) = -1 EBADF (Bad file descriptor) [pid 5943] close(10) = -1 EBADF (Bad file descriptor) [pid 5943] close(11) = -1 EBADF (Bad file descriptor) [pid 5943] close(12) = -1 EBADF (Bad file descriptor) [pid 5943] close(13) = -1 EBADF (Bad file descriptor) [pid 5943] close(14) = -1 EBADF (Bad file descriptor) [pid 5943] close(15) = -1 EBADF (Bad file descriptor) [pid 5943] close(16) = -1 EBADF (Bad file descriptor) [pid 5943] close(17) = -1 EBADF (Bad file descriptor) [pid 5945] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] close(18) = -1 EBADF (Bad file descriptor) [pid 5943] close(19) = -1 EBADF (Bad file descriptor) [pid 5943] close(20) = -1 EBADF (Bad file descriptor) [pid 5943] close(21) = -1 EBADF (Bad file descriptor) [pid 5943] close(22) = -1 EBADF (Bad file descriptor) [pid 5943] close(23) = -1 EBADF (Bad file descriptor) [pid 5943] close(24) = -1 EBADF (Bad file descriptor) [pid 5943] close(25) = -1 EBADF (Bad file descriptor) [pid 5943] close(26) = -1 EBADF (Bad file descriptor) [pid 5943] close(27) = -1 EBADF (Bad file descriptor) [pid 5943] close(28) = -1 EBADF (Bad file descriptor) [pid 5943] close(29) = -1 EBADF (Bad file descriptor) [pid 5943] exit_group(0 [pid 5944] <... futex resumed>) = ? [pid 5943] <... exit_group resumed>) = ? [pid 5944] +++ exited with 0 +++ [pid 5945] <... futex resumed>) = ? [pid 5945] +++ exited with 0 +++ [pid 5943] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5624 ./strace-static-x86_64: Process 5946 attached [pid 5946] set_robust_list(0x5555558796a0, 24) = 0 [pid 5946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5946] setpgid(0, 0) = 0 [pid 5946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5946] write(3, "1000", 4) = 4 [pid 5946] close(3) = 0 [pid 5946] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5946] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5946] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5625]}, 88) = 5625 [pid 5946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5946] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5947 attached [pid 5947] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5947] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5947] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... futex resumed>) = 1 [pid 5947] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5947] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... futex resumed>) = 1 [pid 5947] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5947] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = 0 [pid 5946] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5946] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5946] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5626]}, 88) = 5626 [pid 5946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5946] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5946] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... futex resumed>) = 1 [pid 5947] close(4) = 0 [pid 5947] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5947] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5948 attached [pid 5948] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5948] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = 0 [pid 5946] close(3) = 0 [pid 5946] close(4) = -1 EBADF (Bad file descriptor) [pid 5946] close(5) = -1 EBADF (Bad file descriptor) [pid 5946] close(6) = -1 EBADF (Bad file descriptor) [pid 5946] close(7) = -1 EBADF (Bad file descriptor) [pid 5946] close(8) = -1 EBADF (Bad file descriptor) [pid 5946] close(9) = -1 EBADF (Bad file descriptor) [pid 5946] close(10) = -1 EBADF (Bad file descriptor) [pid 5946] close(11) = -1 EBADF (Bad file descriptor) [pid 5946] close(12) = -1 EBADF (Bad file descriptor) [pid 5946] close(13) = -1 EBADF (Bad file descriptor) [pid 5946] close(14) = -1 EBADF (Bad file descriptor) [pid 5946] close(15) = -1 EBADF (Bad file descriptor) [pid 5946] close(16) = -1 EBADF (Bad file descriptor) [pid 5946] close(17) = -1 EBADF (Bad file descriptor) [pid 5946] close(18) = -1 EBADF (Bad file descriptor) [pid 5946] close(19) = -1 EBADF (Bad file descriptor) [pid 5946] close(20) = -1 EBADF (Bad file descriptor) [pid 5946] close(21) = -1 EBADF (Bad file descriptor) [pid 5946] close(22) = -1 EBADF (Bad file descriptor) [pid 5946] close(23) = -1 EBADF (Bad file descriptor) [pid 5946] close(24) = -1 EBADF (Bad file descriptor) [pid 5946] close(25) = -1 EBADF (Bad file descriptor) [pid 5946] close(26) = -1 EBADF (Bad file descriptor) [pid 5946] close(27) = -1 EBADF (Bad file descriptor) [pid 5946] close(28) = -1 EBADF (Bad file descriptor) [pid 5946] close(29) = -1 EBADF (Bad file descriptor) [pid 5946] exit_group(0 [pid 5947] <... futex resumed>) = ? [pid 5946] <... exit_group resumed>) = ? [pid 5947] +++ exited with 0 +++ [pid 5948] <... futex resumed>) = ? [pid 5948] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5627 ./strace-static-x86_64: Process 5949 attached [pid 5949] set_robust_list(0x5555558796a0, 24) = 0 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5949] setpgid(0, 0) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5949] write(3, "1000", 4) = 4 [pid 5949] close(3) = 0 [pid 5949] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5949] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5949] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5950 attached => {parent_tid=[5628]}, 88) = 5628 [pid 5950] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5950] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5949] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5950] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5949] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5950] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5949] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5950] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5949] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5950] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... futex resumed>) = 0 [pid 5949] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = 0 [pid 5949] <... futex resumed>) = 1 [pid 5949] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5950] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5950] close(4 [pid 5949] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5949] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5949] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5950] <... close resumed>) = 0 [pid 5950] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... clone3 resumed> => {parent_tid=[5629]}, 88) = 5629 [pid 5950] <... futex resumed>) = 0 [pid 5949] rt_sigprocmask(SIG_SETMASK, [], [pid 5950] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5951 attached [pid 5949] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5951] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5951] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] close(3) = 0 [pid 5949] close(4) = -1 EBADF (Bad file descriptor) [pid 5949] close(5) = -1 EBADF (Bad file descriptor) [pid 5949] close(6) = -1 EBADF (Bad file descriptor) [pid 5949] close(7) = -1 EBADF (Bad file descriptor) [pid 5949] close(8) = -1 EBADF (Bad file descriptor) [pid 5949] close(9) = -1 EBADF (Bad file descriptor) [pid 5949] close(10) = -1 EBADF (Bad file descriptor) [pid 5949] close(11) = -1 EBADF (Bad file descriptor) [pid 5949] close(12) = -1 EBADF (Bad file descriptor) [pid 5949] close(13) = -1 EBADF (Bad file descriptor) [pid 5949] close(14) = -1 EBADF (Bad file descriptor) [pid 5949] close(15) = -1 EBADF (Bad file descriptor) [pid 5949] close(16) = -1 EBADF (Bad file descriptor) [pid 5949] close(17) = -1 EBADF (Bad file descriptor) [pid 5949] close(18) = -1 EBADF (Bad file descriptor) [pid 5949] close(19) = -1 EBADF (Bad file descriptor) [pid 5949] close(20) = -1 EBADF (Bad file descriptor) [pid 5949] close(21) = -1 EBADF (Bad file descriptor) [pid 5949] close(22) = -1 EBADF (Bad file descriptor) [pid 5949] close(23) = -1 EBADF (Bad file descriptor) [pid 5949] close(24) = -1 EBADF (Bad file descriptor) [pid 5949] close(25) = -1 EBADF (Bad file descriptor) [pid 5949] close(26) = -1 EBADF (Bad file descriptor) [pid 5949] close(27) = -1 EBADF (Bad file descriptor) [pid 5949] close(28) = -1 EBADF (Bad file descriptor) [pid 5949] close(29) = -1 EBADF (Bad file descriptor) [pid 5949] exit_group(0 [pid 5951] <... futex resumed>) = ? [pid 5950] <... futex resumed>) = ? [pid 5949] <... exit_group resumed>) = ? [pid 5950] +++ exited with 0 +++ [pid 5951] +++ exited with 0 +++ [pid 5949] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5630 ./strace-static-x86_64: Process 5952 attached [pid 5952] set_robust_list(0x5555558796a0, 24) = 0 [pid 5952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5952] setpgid(0, 0) = 0 [pid 5952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5952] write(3, "1000", 4) = 4 [pid 5952] close(3) = 0 [pid 5952] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5952] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5952] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5952] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5631]}, 88) = 5631 [pid 5952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5952] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5952] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5953 attached [pid 5953] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5953] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5953] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... futex resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5952] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5953] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5952] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] <... setsockopt resumed>) = 0 [pid 5953] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5952] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5952] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5953] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5952] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] close(4 [pid 5952] <... futex resumed>) = 0 [pid 5952] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5953] <... close resumed>) = 0 [pid 5952] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5953] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5953] <... futex resumed>) = 0 [pid 5952] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5953] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5954 attached => {parent_tid=[5632]}, 88) = 5632 [pid 5954] set_robust_list(0x7fb3e381e9a0, 24 [pid 5952] rt_sigprocmask(SIG_SETMASK, [], [pid 5954] <... set_robust_list resumed>) = 0 [pid 5952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5954] rt_sigprocmask(SIG_SETMASK, [], [pid 5952] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5952] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5954] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5954] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] close(3) = 0 [pid 5952] close(4) = -1 EBADF (Bad file descriptor) [pid 5952] close(5) = -1 EBADF (Bad file descriptor) [pid 5952] close(6) = -1 EBADF (Bad file descriptor) [pid 5952] close(7) = -1 EBADF (Bad file descriptor) [pid 5952] close(8) = -1 EBADF (Bad file descriptor) [pid 5952] close(9) = -1 EBADF (Bad file descriptor) [pid 5952] close(10) = -1 EBADF (Bad file descriptor) [pid 5952] close(11) = -1 EBADF (Bad file descriptor) [pid 5952] close(12) = -1 EBADF (Bad file descriptor) [pid 5952] close(13) = -1 EBADF (Bad file descriptor) [pid 5952] close(14) = -1 EBADF (Bad file descriptor) [pid 5952] close(15) = -1 EBADF (Bad file descriptor) [pid 5952] close(16) = -1 EBADF (Bad file descriptor) [pid 5952] close(17) = -1 EBADF (Bad file descriptor) [pid 5952] close(18) = -1 EBADF (Bad file descriptor) [pid 5952] close(19) = -1 EBADF (Bad file descriptor) [pid 5952] close(20) = -1 EBADF (Bad file descriptor) [pid 5952] close(21) = -1 EBADF (Bad file descriptor) [pid 5952] close(22) = -1 EBADF (Bad file descriptor) [pid 5952] close(23) = -1 EBADF (Bad file descriptor) [pid 5952] close(24) = -1 EBADF (Bad file descriptor) [pid 5952] close(25) = -1 EBADF (Bad file descriptor) [pid 5952] close(26) = -1 EBADF (Bad file descriptor) [pid 5952] close(27) = -1 EBADF (Bad file descriptor) [pid 5952] close(28) = -1 EBADF (Bad file descriptor) [pid 5952] close(29) = -1 EBADF (Bad file descriptor) [pid 5952] exit_group(0 [pid 5953] <... futex resumed>) = ? [pid 5952] <... exit_group resumed>) = ? [pid 5953] +++ exited with 0 +++ [pid 5954] <... futex resumed>) = ? [pid 5954] +++ exited with 0 +++ [pid 5952] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5633 ./strace-static-x86_64: Process 5955 attached [pid 5955] set_robust_list(0x5555558796a0, 24) = 0 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5955] setpgid(0, 0) = 0 [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5955] write(3, "1000", 4) = 4 [pid 5955] close(3) = 0 [pid 5955] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5955] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5956 attached [pid 5956] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5956] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] <... clone3 resumed> => {parent_tid=[5634]}, 88) = 5634 [pid 5956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5956] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5955] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = 1 [pid 5956] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5955] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] <... socketpair resumed>[3, 4]) = 0 [pid 5956] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5956] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5955] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5956] <... futex resumed>) = 0 [pid 5955] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5956] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5956] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5956] <... futex resumed>) = 0 [pid 5955] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5956] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5956] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5956] close(4 [pid 5955] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5956] <... close resumed>) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5955] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5956] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5956] <... futex resumed>) = 0 [pid 5955] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5956] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5957 attached => {parent_tid=[5635]}, 88) = 5635 [pid 5957] set_robust_list(0x7fb3e381e9a0, 24 [pid 5955] rt_sigprocmask(SIG_SETMASK, [], [pid 5957] <... set_robust_list resumed>) = 0 [pid 5955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5955] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] <... sendmsg resumed>) = 0 [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5957] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5957] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] close(3) = 0 [pid 5955] close(4) = -1 EBADF (Bad file descriptor) [pid 5955] close(5) = -1 EBADF (Bad file descriptor) [pid 5955] close(6) = -1 EBADF (Bad file descriptor) [pid 5955] close(7) = -1 EBADF (Bad file descriptor) [pid 5955] close(8) = -1 EBADF (Bad file descriptor) [pid 5955] close(9) = -1 EBADF (Bad file descriptor) [pid 5955] close(10) = -1 EBADF (Bad file descriptor) [pid 5955] close(11) = -1 EBADF (Bad file descriptor) [pid 5955] close(12) = -1 EBADF (Bad file descriptor) [pid 5955] close(13) = -1 EBADF (Bad file descriptor) [pid 5955] close(14) = -1 EBADF (Bad file descriptor) [pid 5955] close(15) = -1 EBADF (Bad file descriptor) [pid 5955] close(16) = -1 EBADF (Bad file descriptor) [pid 5955] close(17) = -1 EBADF (Bad file descriptor) [pid 5955] close(18) = -1 EBADF (Bad file descriptor) [pid 5955] close(19) = -1 EBADF (Bad file descriptor) [pid 5955] close(20) = -1 EBADF (Bad file descriptor) [pid 5955] close(21) = -1 EBADF (Bad file descriptor) [pid 5955] close(22) = -1 EBADF (Bad file descriptor) [pid 5955] close(23) = -1 EBADF (Bad file descriptor) [pid 5955] close(24) = -1 EBADF (Bad file descriptor) [pid 5955] close(25) = -1 EBADF (Bad file descriptor) [pid 5955] close(26) = -1 EBADF (Bad file descriptor) [pid 5955] close(27) = -1 EBADF (Bad file descriptor) [pid 5955] close(28) = -1 EBADF (Bad file descriptor) [pid 5955] close(29) = -1 EBADF (Bad file descriptor) [pid 5955] exit_group(0 [pid 5956] <... futex resumed>) = ? [pid 5955] <... exit_group resumed>) = ? [pid 5956] +++ exited with 0 +++ [pid 5957] <... futex resumed>) = ? [pid 5957] +++ exited with 0 +++ [pid 5955] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5636 ./strace-static-x86_64: Process 5958 attached [pid 5958] set_robust_list(0x5555558796a0, 24) = 0 [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5958] setpgid(0, 0) = 0 [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5958] write(3, "1000", 4) = 4 [pid 5958] close(3) = 0 [pid 5958] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5958] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5958] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5959 attached [pid 5959] set_robust_list(0x7fb3e383f9a0, 24 [pid 5958] <... clone3 resumed> => {parent_tid=[5637]}, 88) = 5637 [pid 5959] <... set_robust_list resumed>) = 0 [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5959] rt_sigprocmask(SIG_SETMASK, [], [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5958] <... futex resumed>) = 0 [pid 5958] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... socketpair resumed>[3, 4]) = 0 [pid 5959] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5958] <... futex resumed>) = 0 [pid 5959] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5958] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... setsockopt resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5959] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... futex resumed>) = 0 [pid 5959] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5959] <... futex resumed>) = 0 [pid 5958] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5959] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5958] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] close(4 [pid 5958] <... futex resumed>) = 0 [pid 5958] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... close resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5959] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5959] <... futex resumed>) = 0 [pid 5958] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5959] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5638]}, 88) = 5638 ./strace-static-x86_64: Process 5960 attached [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5960] set_robust_list(0x7fb3e381e9a0, 24 [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5958] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] <... set_robust_list resumed>) = 0 [pid 5960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5960] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5958] <... futex resumed>) = 0 [pid 5958] close(3) = 0 [pid 5958] close(4) = -1 EBADF (Bad file descriptor) [pid 5958] close(5) = -1 EBADF (Bad file descriptor) [pid 5958] close(6) = -1 EBADF (Bad file descriptor) [pid 5958] close(7) = -1 EBADF (Bad file descriptor) [pid 5958] close(8) = -1 EBADF (Bad file descriptor) [pid 5958] close(9) = -1 EBADF (Bad file descriptor) [pid 5958] close(10) = -1 EBADF (Bad file descriptor) [pid 5958] close(11) = -1 EBADF (Bad file descriptor) [pid 5958] close(12) = -1 EBADF (Bad file descriptor) [pid 5958] close(13) = -1 EBADF (Bad file descriptor) [pid 5958] close(14) = -1 EBADF (Bad file descriptor) [pid 5958] close(15) = -1 EBADF (Bad file descriptor) [pid 5958] close(16) = -1 EBADF (Bad file descriptor) [pid 5958] close(17) = -1 EBADF (Bad file descriptor) [pid 5958] close(18) = -1 EBADF (Bad file descriptor) [pid 5958] close(19) = -1 EBADF (Bad file descriptor) [pid 5958] close(20) = -1 EBADF (Bad file descriptor) [pid 5958] close(21) = -1 EBADF (Bad file descriptor) [pid 5958] close(22) = -1 EBADF (Bad file descriptor) [pid 5958] close(23) = -1 EBADF (Bad file descriptor) [pid 5958] close(24) = -1 EBADF (Bad file descriptor) [pid 5958] close(25) = -1 EBADF (Bad file descriptor) [pid 5958] close(26) = -1 EBADF (Bad file descriptor) [pid 5958] close(27) = -1 EBADF (Bad file descriptor) [pid 5958] close(28) = -1 EBADF (Bad file descriptor) [pid 5958] close(29) = -1 EBADF (Bad file descriptor) [pid 5958] exit_group(0 [pid 5959] <... futex resumed>) = ? [pid 5958] <... exit_group resumed>) = ? [pid 5959] +++ exited with 0 +++ [pid 5960] +++ exited with 0 +++ [pid 5958] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5639 ./strace-static-x86_64: Process 5961 attached [pid 5961] set_robust_list(0x5555558796a0, 24) = 0 [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5961] setpgid(0, 0) = 0 [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5961] write(3, "1000", 4) = 4 [pid 5961] close(3) = 0 [pid 5961] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5961] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5962 attached => {parent_tid=[5640]}, 88) = 5640 [pid 5962] set_robust_list(0x7fb3e383f9a0, 24 [pid 5961] rt_sigprocmask(SIG_SETMASK, [], [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5962] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5962] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5961] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... socketpair resumed>[3, 4]) = 0 [pid 5962] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 1 [pid 5961] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5961] <... futex resumed>) = 0 [pid 5962] <... setsockopt resumed>) = 0 [pid 5961] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5962] <... futex resumed>) = 0 [pid 5961] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5961] <... futex resumed>) = 0 [pid 5961] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... sendmsg resumed>) = 425 [pid 5962] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5962] <... futex resumed>) = 1 [pid 5961] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] close(4 [pid 5961] <... futex resumed>) = 0 [pid 5961] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5962] <... close resumed>) = 0 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5962] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5962] <... futex resumed>) = 0 [pid 5961] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5962] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... mprotect resumed>) = 0 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5641]}, 88) = 5641 ./strace-static-x86_64: Process 5963 attached [pid 5961] rt_sigprocmask(SIG_SETMASK, [], [pid 5963] set_robust_list(0x7fb3e381e9a0, 24 [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5963] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5961] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5963] <... sendmsg resumed>) = 0 [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5963] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5963] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] close(3) = 0 [pid 5961] close(4) = -1 EBADF (Bad file descriptor) [pid 5961] close(5) = -1 EBADF (Bad file descriptor) [pid 5961] close(6) = -1 EBADF (Bad file descriptor) [pid 5961] close(7) = -1 EBADF (Bad file descriptor) [pid 5961] close(8) = -1 EBADF (Bad file descriptor) [pid 5961] close(9) = -1 EBADF (Bad file descriptor) [pid 5961] close(10) = -1 EBADF (Bad file descriptor) [pid 5961] close(11) = -1 EBADF (Bad file descriptor) [pid 5961] close(12) = -1 EBADF (Bad file descriptor) [pid 5961] close(13) = -1 EBADF (Bad file descriptor) [pid 5961] close(14) = -1 EBADF (Bad file descriptor) [pid 5961] close(15) = -1 EBADF (Bad file descriptor) [pid 5961] close(16) = -1 EBADF (Bad file descriptor) [pid 5961] close(17) = -1 EBADF (Bad file descriptor) [pid 5961] close(18) = -1 EBADF (Bad file descriptor) [pid 5961] close(19) = -1 EBADF (Bad file descriptor) [pid 5961] close(20) = -1 EBADF (Bad file descriptor) [pid 5961] close(21) = -1 EBADF (Bad file descriptor) [pid 5961] close(22) = -1 EBADF (Bad file descriptor) [pid 5961] close(23) = -1 EBADF (Bad file descriptor) [pid 5961] close(24) = -1 EBADF (Bad file descriptor) [pid 5961] close(25) = -1 EBADF (Bad file descriptor) [pid 5961] close(26) = -1 EBADF (Bad file descriptor) [pid 5961] close(27) = -1 EBADF (Bad file descriptor) [pid 5961] close(28) = -1 EBADF (Bad file descriptor) [pid 5961] close(29) = -1 EBADF (Bad file descriptor) [pid 5961] exit_group(0 [pid 5963] <... futex resumed>) = ? [pid 5962] <... futex resumed>) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5963] +++ exited with 0 +++ [pid 5962] +++ exited with 0 +++ [pid 5961] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5642 ./strace-static-x86_64: Process 5964 attached [pid 5964] set_robust_list(0x5555558796a0, 24) = 0 [pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5964] setpgid(0, 0) = 0 [pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5964] write(3, "1000", 4) = 4 [pid 5964] close(3) = 0 [pid 5964] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5964] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5964] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5964] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5964] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5965 attached => {parent_tid=[5643]}, 88) = 5643 [pid 5965] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5964] rt_sigprocmask(SIG_SETMASK, [], [pid 5965] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5964] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5965] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5964] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] <... socketpair resumed>[3, 4]) = 0 [pid 5965] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5965] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = 0 [pid 5964] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5965] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5965] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] <... futex resumed>) = 0 [pid 5965] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5965] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5965] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 1 [pid 5965] close(4) = 0 [pid 5964] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] <... futex resumed>) = 0 [pid 5964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5964] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5964] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5966 attached => {parent_tid=[5644]}, 88) = 5644 [pid 5966] set_robust_list(0x7fb3e381e9a0, 24 [pid 5964] rt_sigprocmask(SIG_SETMASK, [], [pid 5966] <... set_robust_list resumed>) = 0 [pid 5964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5966] rt_sigprocmask(SIG_SETMASK, [], [pid 5964] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5964] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] <... sendmsg resumed>) = 0 [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5966] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5964] <... futex resumed>) = 0 [pid 5966] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] close(3) = 0 [pid 5964] close(4) = -1 EBADF (Bad file descriptor) [pid 5964] close(5) = -1 EBADF (Bad file descriptor) [pid 5964] close(6) = -1 EBADF (Bad file descriptor) [pid 5964] close(7) = -1 EBADF (Bad file descriptor) [pid 5964] close(8) = -1 EBADF (Bad file descriptor) [pid 5964] close(9) = -1 EBADF (Bad file descriptor) [pid 5964] close(10) = -1 EBADF (Bad file descriptor) [pid 5964] close(11) = -1 EBADF (Bad file descriptor) [pid 5964] close(12) = -1 EBADF (Bad file descriptor) [pid 5964] close(13) = -1 EBADF (Bad file descriptor) [pid 5964] close(14) = -1 EBADF (Bad file descriptor) [pid 5964] close(15) = -1 EBADF (Bad file descriptor) [pid 5964] close(16) = -1 EBADF (Bad file descriptor) [pid 5964] close(17) = -1 EBADF (Bad file descriptor) [pid 5964] close(18) = -1 EBADF (Bad file descriptor) [pid 5964] close(19) = -1 EBADF (Bad file descriptor) [pid 5964] close(20) = -1 EBADF (Bad file descriptor) [pid 5964] close(21) = -1 EBADF (Bad file descriptor) [pid 5964] close(22) = -1 EBADF (Bad file descriptor) [pid 5964] close(23) = -1 EBADF (Bad file descriptor) [pid 5964] close(24) = -1 EBADF (Bad file descriptor) [pid 5964] close(25) = -1 EBADF (Bad file descriptor) [pid 5964] close(26) = -1 EBADF (Bad file descriptor) [pid 5964] close(27) = -1 EBADF (Bad file descriptor) [pid 5964] close(28) = -1 EBADF (Bad file descriptor) [pid 5964] close(29) = -1 EBADF (Bad file descriptor) [pid 5964] exit_group(0 [pid 5965] <... futex resumed>) = ? [pid 5964] <... exit_group resumed>) = ? [pid 5965] +++ exited with 0 +++ [pid 5966] <... futex resumed>) = ? [pid 5966] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5645 ./strace-static-x86_64: Process 5967 attached [pid 5967] set_robust_list(0x5555558796a0, 24) = 0 [pid 5967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5967] setpgid(0, 0) = 0 [pid 5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5967] write(3, "1000", 4) = 4 [pid 5967] close(3) = 0 [pid 5967] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5967] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5968 attached => {parent_tid=[5646]}, 88) = 5646 [pid 5967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5967] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5968] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5968] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5967] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5968] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5967] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5968] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5967] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5967] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5968] close(4 [pid 5967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5647]}, 88) = 5647 [pid 5968] <... close resumed>) = 0 [pid 5967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5967] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5969 attached [pid 5969] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5968] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] <... sendmsg resumed>) = 0 [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5968] <... futex resumed>) = 0 [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5968] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5969] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] <... futex resumed>) = 0 [pid 5967] close(3) = 0 [pid 5967] close(4) = -1 EBADF (Bad file descriptor) [pid 5967] close(5) = -1 EBADF (Bad file descriptor) [pid 5967] close(6) = -1 EBADF (Bad file descriptor) [pid 5967] close(7) = -1 EBADF (Bad file descriptor) [pid 5967] close(8) = -1 EBADF (Bad file descriptor) [pid 5967] close(9) = -1 EBADF (Bad file descriptor) [pid 5967] close(10) = -1 EBADF (Bad file descriptor) [pid 5967] close(11) = -1 EBADF (Bad file descriptor) [pid 5967] close(12) = -1 EBADF (Bad file descriptor) [pid 5967] close(13) = -1 EBADF (Bad file descriptor) [pid 5967] close(14) = -1 EBADF (Bad file descriptor) [pid 5967] close(15) = -1 EBADF (Bad file descriptor) [pid 5967] close(16) = -1 EBADF (Bad file descriptor) [pid 5967] close(17) = -1 EBADF (Bad file descriptor) [pid 5967] close(18) = -1 EBADF (Bad file descriptor) [pid 5967] close(19) = -1 EBADF (Bad file descriptor) [pid 5967] close(20) = -1 EBADF (Bad file descriptor) [pid 5967] close(21) = -1 EBADF (Bad file descriptor) [pid 5967] close(22) = -1 EBADF (Bad file descriptor) [pid 5967] close(23) = -1 EBADF (Bad file descriptor) [pid 5967] close(24) = -1 EBADF (Bad file descriptor) [pid 5967] close(25) = -1 EBADF (Bad file descriptor) [pid 5967] close(26) = -1 EBADF (Bad file descriptor) [pid 5967] close(27) = -1 EBADF (Bad file descriptor) [pid 5967] close(28) = -1 EBADF (Bad file descriptor) [pid 5967] close(29) = -1 EBADF (Bad file descriptor) [pid 5967] exit_group(0 [pid 5968] <... futex resumed>) = ? [pid 5967] <... exit_group resumed>) = ? [pid 5968] +++ exited with 0 +++ [pid 5969] <... futex resumed>) = ? [pid 5969] +++ exited with 0 +++ [pid 5967] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5970 attached , child_tidptr=0x555555879690) = 5648 [pid 5970] set_robust_list(0x5555558796a0, 24) = 0 [pid 5970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5970] setpgid(0, 0) = 0 [pid 5970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5970] write(3, "1000", 4) = 4 [pid 5970] close(3) = 0 [pid 5970] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5970] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5970] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5971 attached => {parent_tid=[5649]}, 88) = 5649 [pid 5971] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5970] rt_sigprocmask(SIG_SETMASK, [], [pid 5971] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5970] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5971] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] <... futex resumed>) = 0 [pid 5971] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5971] <... futex resumed>) = 0 [pid 5970] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5971] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5971] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] <... futex resumed>) = 0 [pid 5970] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5971] <... futex resumed>) = 0 [pid 5971] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5970] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... sendmsg resumed>) = 425 [pid 5971] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5971] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 1 [pid 5971] close(4 [pid 5970] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5970] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5971] <... close resumed>) = 0 [pid 5970] <... mprotect resumed>) = 0 [pid 5971] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5971] <... futex resumed>) = 0 [pid 5970] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5971] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5972 attached [pid 5972] set_robust_list(0x7fb3e381e9a0, 24 [pid 5970] <... clone3 resumed> => {parent_tid=[5650]}, 88) = 5650 [pid 5972] <... set_robust_list resumed>) = 0 [pid 5970] rt_sigprocmask(SIG_SETMASK, [], [pid 5972] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5970] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5972] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5972] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] close(3) = 0 [pid 5970] close(4) = -1 EBADF (Bad file descriptor) [pid 5970] close(5) = -1 EBADF (Bad file descriptor) [pid 5970] close(6) = -1 EBADF (Bad file descriptor) [pid 5970] close(7) = -1 EBADF (Bad file descriptor) [pid 5970] close(8) = -1 EBADF (Bad file descriptor) [pid 5970] close(9) = -1 EBADF (Bad file descriptor) [pid 5970] close(10) = -1 EBADF (Bad file descriptor) [pid 5970] close(11) = -1 EBADF (Bad file descriptor) [pid 5970] close(12) = -1 EBADF (Bad file descriptor) [pid 5970] close(13) = -1 EBADF (Bad file descriptor) [pid 5970] close(14) = -1 EBADF (Bad file descriptor) [pid 5970] close(15) = -1 EBADF (Bad file descriptor) [pid 5970] close(16) = -1 EBADF (Bad file descriptor) [pid 5970] close(17) = -1 EBADF (Bad file descriptor) [pid 5970] close(18) = -1 EBADF (Bad file descriptor) [pid 5970] close(19) = -1 EBADF (Bad file descriptor) [pid 5970] close(20) = -1 EBADF (Bad file descriptor) [pid 5970] close(21) = -1 EBADF (Bad file descriptor) [pid 5970] close(22) = -1 EBADF (Bad file descriptor) [pid 5970] close(23) = -1 EBADF (Bad file descriptor) [pid 5970] close(24) = -1 EBADF (Bad file descriptor) [pid 5970] close(25) = -1 EBADF (Bad file descriptor) [pid 5970] close(26) = -1 EBADF (Bad file descriptor) [pid 5970] close(27) = -1 EBADF (Bad file descriptor) [pid 5970] close(28) = -1 EBADF (Bad file descriptor) [pid 5970] close(29) = -1 EBADF (Bad file descriptor) [pid 5970] exit_group(0) = ? [pid 5971] <... futex resumed>) = ? [pid 5972] <... futex resumed>) = ? [pid 5971] +++ exited with 0 +++ [pid 5972] +++ exited with 0 +++ [pid 5970] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5651 ./strace-static-x86_64: Process 5973 attached [pid 5973] set_robust_list(0x5555558796a0, 24) = 0 [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5973] setpgid(0, 0) = 0 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5973] write(3, "1000", 4) = 4 [pid 5973] close(3) = 0 [pid 5973] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5973] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5973] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5973] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5973] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5974 attached => {parent_tid=[5652]}, 88) = 5652 [pid 5974] set_robust_list(0x7fb3e383f9a0, 24 [pid 5973] rt_sigprocmask(SIG_SETMASK, [], [pid 5974] <... set_robust_list resumed>) = 0 [pid 5973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5974] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5973] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5974] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5974] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] <... futex resumed>) = 0 [pid 5973] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5974] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... futex resumed>) = 0 [pid 5973] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5974] close(4) = 0 [pid 5974] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... futex resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5973] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5974] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5974] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... futex resumed>) = 0 [pid 5973] close(3) = 0 [pid 5973] close(4) = -1 EBADF (Bad file descriptor) [pid 5973] close(5) = -1 EBADF (Bad file descriptor) [pid 5973] close(6) = -1 EBADF (Bad file descriptor) [pid 5973] close(7) = -1 EBADF (Bad file descriptor) [pid 5973] close(8) = -1 EBADF (Bad file descriptor) [pid 5973] close(9) = -1 EBADF (Bad file descriptor) [pid 5973] close(10) = -1 EBADF (Bad file descriptor) [pid 5973] close(11) = -1 EBADF (Bad file descriptor) [pid 5973] close(12) = -1 EBADF (Bad file descriptor) [pid 5973] close(13) = -1 EBADF (Bad file descriptor) [pid 5973] close(14) = -1 EBADF (Bad file descriptor) [pid 5973] close(15) = -1 EBADF (Bad file descriptor) [pid 5973] close(16) = -1 EBADF (Bad file descriptor) [pid 5973] close(17) = -1 EBADF (Bad file descriptor) [pid 5973] close(18) = -1 EBADF (Bad file descriptor) [pid 5973] close(19) = -1 EBADF (Bad file descriptor) [pid 5973] close(20) = -1 EBADF (Bad file descriptor) [pid 5973] close(21) = -1 EBADF (Bad file descriptor) [pid 5973] close(22) = -1 EBADF (Bad file descriptor) [pid 5973] close(23) = -1 EBADF (Bad file descriptor) [pid 5973] close(24) = -1 EBADF (Bad file descriptor) [pid 5973] close(25) = -1 EBADF (Bad file descriptor) [pid 5973] close(26) = -1 EBADF (Bad file descriptor) [pid 5973] close(27) = -1 EBADF (Bad file descriptor) [pid 5973] close(28) = -1 EBADF (Bad file descriptor) [pid 5973] close(29) = -1 EBADF (Bad file descriptor) [pid 5973] exit_group(0) = ? [pid 5974] <... futex resumed>) = ? [pid 5974] +++ exited with 0 +++ [pid 5973] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5653 ./strace-static-x86_64: Process 5975 attached [pid 5975] set_robust_list(0x5555558796a0, 24) = 0 [pid 5975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5975] setpgid(0, 0) = 0 [pid 5975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5975] write(3, "1000", 4) = 4 [pid 5975] close(3) = 0 [pid 5975] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5975] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5975] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5654]}, 88) = 5654 [pid 5975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5975] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5976 attached [pid 5976] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5976] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5976] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 0 [pid 5975] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 1 [pid 5976] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5976] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 0 [pid 5975] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 1 [pid 5976] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5976] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 0 [pid 5975] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5975] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5655]}, 88) = 5655 [pid 5975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5975] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = 1 [pid 5976] close(4) = 0 [pid 5976] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5976] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5977 attached [pid 5977] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5977] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5975] <... futex resumed>) = 0 [pid 5975] close(3) = 0 [pid 5975] close(4) = -1 EBADF (Bad file descriptor) [pid 5975] close(5) = -1 EBADF (Bad file descriptor) [pid 5975] close(6) = -1 EBADF (Bad file descriptor) [pid 5975] close(7) = -1 EBADF (Bad file descriptor) [pid 5975] close(8) = -1 EBADF (Bad file descriptor) [pid 5975] close(9) = -1 EBADF (Bad file descriptor) [pid 5975] close(10) = -1 EBADF (Bad file descriptor) [pid 5975] close(11) = -1 EBADF (Bad file descriptor) [pid 5975] close(12) = -1 EBADF (Bad file descriptor) [pid 5975] close(13) = -1 EBADF (Bad file descriptor) [pid 5975] close(14) = -1 EBADF (Bad file descriptor) [pid 5975] close(15) = -1 EBADF (Bad file descriptor) [pid 5975] close(16) = -1 EBADF (Bad file descriptor) [pid 5977] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] close(17) = -1 EBADF (Bad file descriptor) [pid 5975] close(18) = -1 EBADF (Bad file descriptor) [pid 5975] close(19) = -1 EBADF (Bad file descriptor) [pid 5975] close(20) = -1 EBADF (Bad file descriptor) [pid 5975] close(21) = -1 EBADF (Bad file descriptor) [pid 5975] close(22) = -1 EBADF (Bad file descriptor) [pid 5975] close(23) = -1 EBADF (Bad file descriptor) [pid 5975] close(24) = -1 EBADF (Bad file descriptor) [pid 5975] close(25) = -1 EBADF (Bad file descriptor) [pid 5975] close(26) = -1 EBADF (Bad file descriptor) [pid 5975] close(27) = -1 EBADF (Bad file descriptor) [pid 5975] close(28) = -1 EBADF (Bad file descriptor) [pid 5975] close(29) = -1 EBADF (Bad file descriptor) [pid 5975] exit_group(0 [pid 5976] <... futex resumed>) = ? [pid 5975] <... exit_group resumed>) = ? [pid 5976] +++ exited with 0 +++ [pid 5977] <... futex resumed>) = ? [pid 5977] +++ exited with 0 +++ [pid 5975] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5656 ./strace-static-x86_64: Process 5978 attached [pid 5978] set_robust_list(0x5555558796a0, 24) = 0 [pid 5978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5978] setpgid(0, 0) = 0 [pid 5978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5978] write(3, "1000", 4) = 4 [pid 5978] close(3) = 0 [pid 5978] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5978] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5978] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5657]}, 88) = 5657 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5978] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5978] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5979 attached [pid 5979] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5979] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5979] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5978] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5978] <... futex resumed>) = 0 [pid 5979] <... setsockopt resumed>) = 0 [pid 5978] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5979] <... futex resumed>) = 0 [pid 5978] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5978] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... sendmsg resumed>) = 425 [pid 5979] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5978] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] close(4 [pid 5978] <... futex resumed>) = 0 [pid 5978] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] <... close resumed>) = 0 [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5979] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5979] <... futex resumed>) = 0 [pid 5978] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5979] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... mprotect resumed>) = 0 [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5980 attached => {parent_tid=[5658]}, 88) = 5658 [pid 5980] set_robust_list(0x7fb3e381e9a0, 24 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5980] <... set_robust_list resumed>) = 0 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5980] rt_sigprocmask(SIG_SETMASK, [], [pid 5978] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5978] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5980] <... sendmsg resumed>) = 0 [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5980] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = 0 [pid 5978] close(3) = 0 [pid 5978] close(4) = -1 EBADF (Bad file descriptor) [pid 5978] close(5) = -1 EBADF (Bad file descriptor) [pid 5978] close(6) = -1 EBADF (Bad file descriptor) [pid 5978] close(7) = -1 EBADF (Bad file descriptor) [pid 5978] close(8) = -1 EBADF (Bad file descriptor) [pid 5978] close(9) = -1 EBADF (Bad file descriptor) [pid 5978] close(10) = -1 EBADF (Bad file descriptor) [pid 5978] close(11) = -1 EBADF (Bad file descriptor) [pid 5978] close(12) = -1 EBADF (Bad file descriptor) [pid 5978] close(13) = -1 EBADF (Bad file descriptor) [pid 5978] close(14) = -1 EBADF (Bad file descriptor) [pid 5978] close(15) = -1 EBADF (Bad file descriptor) [pid 5978] close(16) = -1 EBADF (Bad file descriptor) [pid 5978] close(17) = -1 EBADF (Bad file descriptor) [pid 5978] close(18) = -1 EBADF (Bad file descriptor) [pid 5978] close(19) = -1 EBADF (Bad file descriptor) [pid 5978] close(20) = -1 EBADF (Bad file descriptor) [pid 5978] close(21) = -1 EBADF (Bad file descriptor) [pid 5978] close(22) = -1 EBADF (Bad file descriptor) [pid 5978] close(23) = -1 EBADF (Bad file descriptor) [pid 5978] close(24) = -1 EBADF (Bad file descriptor) [pid 5978] close(25) = -1 EBADF (Bad file descriptor) [pid 5978] close(26) = -1 EBADF (Bad file descriptor) [pid 5978] close(27) = -1 EBADF (Bad file descriptor) [pid 5978] close(28) = -1 EBADF (Bad file descriptor) [pid 5978] close(29) = -1 EBADF (Bad file descriptor) [pid 5978] exit_group(0 [pid 5979] <... futex resumed>) = ? [pid 5978] <... exit_group resumed>) = ? [pid 5979] +++ exited with 0 +++ [pid 5980] <... futex resumed>) = ? [pid 5980] +++ exited with 0 +++ [pid 5978] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5659 ./strace-static-x86_64: Process 5981 attached [pid 5981] set_robust_list(0x5555558796a0, 24) = 0 [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5981] setpgid(0, 0) = 0 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5981] write(3, "1000", 4) = 4 [pid 5981] close(3) = 0 [pid 5981] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5981] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5982 attached => {parent_tid=[5660]}, 88) = 5660 [pid 5982] set_robust_list(0x7fb3e383f9a0, 24 [pid 5981] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... set_robust_list resumed>) = 0 [pid 5981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5982] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5981] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... socketpair resumed>[3, 4]) = 0 [pid 5982] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5981] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5981] <... futex resumed>) = 0 [pid 5982] <... setsockopt resumed>) = 0 [pid 5981] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... futex resumed>) = 0 [pid 5981] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0 [pid 5981] <... futex resumed>) = 0 [pid 5981] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... sendmsg resumed>) = 425 [pid 5982] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = 1 [pid 5981] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] close(4 [pid 5981] <... futex resumed>) = 0 [pid 5981] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... close resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5982] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] <... futex resumed>) = 0 [pid 5981] <... mmap resumed>) = 0x7fb3e37fe000 [pid 5982] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5983 attached => {parent_tid=[5661]}, 88) = 5661 [pid 5983] set_robust_list(0x7fb3e381e9a0, 24 [pid 5981] rt_sigprocmask(SIG_SETMASK, [], [pid 5983] <... set_robust_list resumed>) = 0 [pid 5983] rt_sigprocmask(SIG_SETMASK, [], [pid 5981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5981] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5981] <... futex resumed>) = 0 [pid 5981] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... sendmsg resumed>) = 0 [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5983] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... futex resumed>) = 0 [pid 5981] close(3) = 0 [pid 5981] close(4) = -1 EBADF (Bad file descriptor) [pid 5981] close(5) = -1 EBADF (Bad file descriptor) [pid 5981] close(6) = -1 EBADF (Bad file descriptor) [pid 5981] close(7) = -1 EBADF (Bad file descriptor) [pid 5981] close(8) = -1 EBADF (Bad file descriptor) [pid 5981] close(9) = -1 EBADF (Bad file descriptor) [pid 5981] close(10) = -1 EBADF (Bad file descriptor) [pid 5981] close(11) = -1 EBADF (Bad file descriptor) [pid 5981] close(12) = -1 EBADF (Bad file descriptor) [pid 5981] close(13) = -1 EBADF (Bad file descriptor) [pid 5981] close(14) = -1 EBADF (Bad file descriptor) [pid 5981] close(15) = -1 EBADF (Bad file descriptor) [pid 5981] close(16) = -1 EBADF (Bad file descriptor) [pid 5981] close(17) = -1 EBADF (Bad file descriptor) [pid 5981] close(18) = -1 EBADF (Bad file descriptor) [pid 5981] close(19) = -1 EBADF (Bad file descriptor) [pid 5981] close(20) = -1 EBADF (Bad file descriptor) [pid 5981] close(21) = -1 EBADF (Bad file descriptor) [pid 5981] close(22) = -1 EBADF (Bad file descriptor) [pid 5981] close(23) = -1 EBADF (Bad file descriptor) [pid 5981] close(24) = -1 EBADF (Bad file descriptor) [pid 5981] close(25) = -1 EBADF (Bad file descriptor) [pid 5981] close(26) = -1 EBADF (Bad file descriptor) [pid 5981] close(27) = -1 EBADF (Bad file descriptor) [pid 5981] close(28) = -1 EBADF (Bad file descriptor) [pid 5981] close(29) = -1 EBADF (Bad file descriptor) [pid 5981] exit_group(0 [pid 5982] <... futex resumed>) = ? [pid 5981] <... exit_group resumed>) = ? [pid 5982] +++ exited with 0 +++ [pid 5983] <... futex resumed>) = ? [pid 5983] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5662 ./strace-static-x86_64: Process 5984 attached [pid 5984] set_robust_list(0x5555558796a0, 24) = 0 [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5984] setpgid(0, 0) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5984] write(3, "1000", 4) = 4 [pid 5984] close(3) = 0 [pid 5984] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5984] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5985 attached [pid 5985] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... clone3 resumed> => {parent_tid=[5663]}, 88) = 5663 [pid 5984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5984] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = 0 [pid 5984] <... futex resumed>) = 1 [pid 5985] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5984] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5985] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4 [pid 5984] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] <... setsockopt resumed>) = 0 [pid 5985] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5985] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... futex resumed>) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5984] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5985] <... futex resumed>) = 0 [pid 5984] <... mprotect resumed>) = 0 [pid 5985] close(4 [pid 5984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5985] <... close resumed>) = 0 [pid 5985] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... clone3 resumed> => {parent_tid=[5664]}, 88) = 5664 [pid 5985] <... futex resumed>) = 0 [pid 5984] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5986 attached [pid 5984] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] set_robust_list(0x7fb3e381e9a0, 24 [pid 5984] <... futex resumed>) = 0 [pid 5986] <... set_robust_list resumed>) = 0 [pid 5984] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5986] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5984] close(3) = 0 [pid 5984] close(4) = -1 EBADF (Bad file descriptor) [pid 5984] close(5) = -1 EBADF (Bad file descriptor) [pid 5984] close(6) = -1 EBADF (Bad file descriptor) [pid 5984] close(7) = -1 EBADF (Bad file descriptor) [pid 5984] close(8) = -1 EBADF (Bad file descriptor) [pid 5984] close(9) = -1 EBADF (Bad file descriptor) [pid 5984] close(10) = -1 EBADF (Bad file descriptor) [pid 5984] close(11) = -1 EBADF (Bad file descriptor) [pid 5984] close(12) = -1 EBADF (Bad file descriptor) [pid 5984] close(13) = -1 EBADF (Bad file descriptor) [pid 5984] close(14) = -1 EBADF (Bad file descriptor) [pid 5984] close(15) = -1 EBADF (Bad file descriptor) [pid 5984] close(16) = -1 EBADF (Bad file descriptor) [pid 5984] close(17) = -1 EBADF (Bad file descriptor) [pid 5984] close(18) = -1 EBADF (Bad file descriptor) [pid 5984] close(19) = -1 EBADF (Bad file descriptor) [pid 5984] close(20) = -1 EBADF (Bad file descriptor) [pid 5984] close(21) = -1 EBADF (Bad file descriptor) [pid 5984] close(22) = -1 EBADF (Bad file descriptor) [pid 5984] close(23) = -1 EBADF (Bad file descriptor) [pid 5986] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] close(24) = -1 EBADF (Bad file descriptor) [pid 5984] close(25) = -1 EBADF (Bad file descriptor) [pid 5984] close(26) = -1 EBADF (Bad file descriptor) [pid 5984] close(27) = -1 EBADF (Bad file descriptor) [pid 5984] close(28) = -1 EBADF (Bad file descriptor) [pid 5984] close(29) = -1 EBADF (Bad file descriptor) [pid 5984] exit_group(0 [pid 5986] <... futex resumed>) = ? [pid 5985] <... futex resumed>) = ? [pid 5984] <... exit_group resumed>) = ? [pid 5986] +++ exited with 0 +++ [pid 5985] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5665 ./strace-static-x86_64: Process 5987 attached [pid 5987] set_robust_list(0x5555558796a0, 24) = 0 [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5987] setpgid(0, 0) = 0 [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5987] write(3, "1000", 4) = 4 [pid 5987] close(3) = 0 [pid 5987] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5987] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5988 attached [pid 5988] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5987] <... clone3 resumed> => {parent_tid=[5666]}, 88) = 5666 [pid 5988] rt_sigprocmask(SIG_SETMASK, [], [pid 5987] rt_sigprocmask(SIG_SETMASK, [], [pid 5988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5988] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5988] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5987] <... futex resumed>) = 0 [pid 5988] <... socketpair resumed>[3, 4]) = 0 [pid 5987] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5988] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5988] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = 1 [pid 5988] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5988] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5987] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5988] <... futex resumed>) = 0 [pid 5987] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5988] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5987] <... futex resumed>) = 0 [pid 5988] close(4 [pid 5987] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5987] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE [pid 5988] <... close resumed>) = 0 [pid 5987] <... mprotect resumed>) = 0 [pid 5988] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} [pid 5988] <... futex resumed>) = 0 [pid 5988] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] <... clone3 resumed> => {parent_tid=[5667]}, 88) = 5667 [pid 5987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5987] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5989 attached [pid 5989] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5989] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5987] <... futex resumed>) = 0 [pid 5989] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] close(3) = 0 [pid 5987] close(4) = -1 EBADF (Bad file descriptor) [pid 5987] close(5) = -1 EBADF (Bad file descriptor) [pid 5987] close(6) = -1 EBADF (Bad file descriptor) [pid 5987] close(7) = -1 EBADF (Bad file descriptor) [pid 5987] close(8) = -1 EBADF (Bad file descriptor) [pid 5987] close(9) = -1 EBADF (Bad file descriptor) [pid 5987] close(10) = -1 EBADF (Bad file descriptor) [pid 5987] close(11) = -1 EBADF (Bad file descriptor) [pid 5987] close(12) = -1 EBADF (Bad file descriptor) [pid 5987] close(13) = -1 EBADF (Bad file descriptor) [pid 5987] close(14) = -1 EBADF (Bad file descriptor) [pid 5987] close(15) = -1 EBADF (Bad file descriptor) [pid 5987] close(16) = -1 EBADF (Bad file descriptor) [pid 5987] close(17) = -1 EBADF (Bad file descriptor) [pid 5987] close(18) = -1 EBADF (Bad file descriptor) [pid 5987] close(19) = -1 EBADF (Bad file descriptor) [pid 5987] close(20) = -1 EBADF (Bad file descriptor) [pid 5987] close(21) = -1 EBADF (Bad file descriptor) [pid 5987] close(22) = -1 EBADF (Bad file descriptor) [pid 5987] close(23) = -1 EBADF (Bad file descriptor) [pid 5987] close(24) = -1 EBADF (Bad file descriptor) [pid 5987] close(25) = -1 EBADF (Bad file descriptor) [pid 5987] close(26) = -1 EBADF (Bad file descriptor) [pid 5987] close(27) = -1 EBADF (Bad file descriptor) [pid 5987] close(28) = -1 EBADF (Bad file descriptor) [pid 5987] close(29) = -1 EBADF (Bad file descriptor) [pid 5987] exit_group(0 [pid 5989] <... futex resumed>) = ? [pid 5988] <... futex resumed>) = ? [pid 5987] <... exit_group resumed>) = ? [pid 5989] +++ exited with 0 +++ [pid 5988] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5668 ./strace-static-x86_64: Process 5990 attached [pid 5990] set_robust_list(0x5555558796a0, 24) = 0 [pid 5990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5990] setpgid(0, 0) = 0 [pid 5990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5990] write(3, "1000", 4) = 4 [pid 5990] close(3) = 0 [pid 5990] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5990] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5990] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0}./strace-static-x86_64: Process 5991 attached [pid 5991] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5991] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... clone3 resumed> => {parent_tid=[5669]}, 88) = 5669 [pid 5990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5990] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = 0 [pid 5990] <... futex resumed>) = 1 [pid 5991] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5990] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... socketpair resumed>[3, 4]) = 0 [pid 5991] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5991] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] <... futex resumed>) = 0 [pid 5990] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5990] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... futex resumed>) = 0 [pid 5991] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5991] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5990] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5990] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5991] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5990] <... futex resumed>) = 0 [pid 5990] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5990] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5990] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5990] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5991] close(4 [pid 5990] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5670]}, 88) = 5670 ./strace-static-x86_64: Process 5992 attached [pid 5991] <... close resumed>) = 0 [pid 5990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5990] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5990] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5992] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5991] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0 [pid 5991] <... futex resumed>) = 0 [pid 5992] <... sendmsg resumed>) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5992] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... futex resumed>) = 0 [pid 5990] close(3) = 0 [pid 5991] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5990] close(4) = -1 EBADF (Bad file descriptor) [pid 5990] close(5) = -1 EBADF (Bad file descriptor) [pid 5990] close(6) = -1 EBADF (Bad file descriptor) [pid 5990] close(7) = -1 EBADF (Bad file descriptor) [pid 5990] close(8) = -1 EBADF (Bad file descriptor) [pid 5990] close(9) = -1 EBADF (Bad file descriptor) [pid 5990] close(10) = -1 EBADF (Bad file descriptor) [pid 5990] close(11) = -1 EBADF (Bad file descriptor) [pid 5990] close(12) = -1 EBADF (Bad file descriptor) [pid 5990] close(13) = -1 EBADF (Bad file descriptor) [pid 5990] close(14) = -1 EBADF (Bad file descriptor) [pid 5990] close(15) = -1 EBADF (Bad file descriptor) [pid 5990] close(16) = -1 EBADF (Bad file descriptor) [pid 5990] close(17) = -1 EBADF (Bad file descriptor) [pid 5990] close(18) = -1 EBADF (Bad file descriptor) [pid 5990] close(19) = -1 EBADF (Bad file descriptor) [pid 5990] close(20) = -1 EBADF (Bad file descriptor) [pid 5990] close(21) = -1 EBADF (Bad file descriptor) [pid 5990] close(22) = -1 EBADF (Bad file descriptor) [pid 5990] close(23) = -1 EBADF (Bad file descriptor) [pid 5990] close(24) = -1 EBADF (Bad file descriptor) [pid 5990] close(25) = -1 EBADF (Bad file descriptor) [pid 5990] close(26) = -1 EBADF (Bad file descriptor) [pid 5990] close(27) = -1 EBADF (Bad file descriptor) [pid 5990] close(28) = -1 EBADF (Bad file descriptor) [pid 5990] close(29) = -1 EBADF (Bad file descriptor) [pid 5990] exit_group(0) = ? [pid 5991] <... futex resumed>) = ? [pid 5991] +++ exited with 0 +++ [pid 5992] <... futex resumed>) = ? [pid 5992] +++ exited with 0 +++ [pid 5990] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5993 attached , child_tidptr=0x555555879690) = 5671 [pid 5993] set_robust_list(0x5555558796a0, 24) = 0 [pid 5993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5993] setpgid(0, 0) = 0 [pid 5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5993] write(3, "1000", 4) = 4 [pid 5993] close(3) = 0 [pid 5993] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5993] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5993] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5993] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5672]}, 88) = 5672 [pid 5993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5993] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5994 attached [pid 5994] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5994] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5994] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5993] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... futex resumed>) = 1 [pid 5994] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5994] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5993] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... futex resumed>) = 1 [pid 5994] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5994] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5993] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5993] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5993] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5995 attached => {parent_tid=[5673]}, 88) = 5673 [pid 5993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5993] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... futex resumed>) = 1 [pid 5994] close(4) = 0 [pid 5994] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5994] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5995] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 5995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5995] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5993] <... futex resumed>) = 0 [pid 5993] close(3) = 0 [pid 5993] close(4) = -1 EBADF (Bad file descriptor) [pid 5993] close(5) = -1 EBADF (Bad file descriptor) [pid 5993] close(6) = -1 EBADF (Bad file descriptor) [pid 5993] close(7) = -1 EBADF (Bad file descriptor) [pid 5993] close(8) = -1 EBADF (Bad file descriptor) [pid 5993] close(9) = -1 EBADF (Bad file descriptor) [pid 5993] close(10) = -1 EBADF (Bad file descriptor) [pid 5993] close(11) = -1 EBADF (Bad file descriptor) [pid 5993] close(12) = -1 EBADF (Bad file descriptor) [pid 5993] close(13) = -1 EBADF (Bad file descriptor) [pid 5993] close(14) = -1 EBADF (Bad file descriptor) [pid 5993] close(15) = -1 EBADF (Bad file descriptor) [pid 5993] close(16) = -1 EBADF (Bad file descriptor) [pid 5993] close(17) = -1 EBADF (Bad file descriptor) [pid 5993] close(18) = -1 EBADF (Bad file descriptor) [pid 5993] close(19) = -1 EBADF (Bad file descriptor) [pid 5993] close(20) = -1 EBADF (Bad file descriptor) [pid 5993] close(21) = -1 EBADF (Bad file descriptor) [pid 5993] close(22) = -1 EBADF (Bad file descriptor) [pid 5993] close(23) = -1 EBADF (Bad file descriptor) [pid 5993] close(24) = -1 EBADF (Bad file descriptor) [pid 5993] close(25) = -1 EBADF (Bad file descriptor) [pid 5993] close(26) = -1 EBADF (Bad file descriptor) [pid 5993] close(27) = -1 EBADF (Bad file descriptor) [pid 5993] close(28) = -1 EBADF (Bad file descriptor) [pid 5993] close(29) = -1 EBADF (Bad file descriptor) [pid 5993] exit_group(0) = ? [pid 5995] <... futex resumed>) = ? [pid 5994] <... futex resumed>) = ? [pid 5994] +++ exited with 0 +++ [pid 5995] +++ exited with 0 +++ [pid 5993] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5674 ./strace-static-x86_64: Process 5996 attached [pid 5996] set_robust_list(0x5555558796a0, 24) = 0 [pid 5996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5996] setpgid(0, 0) = 0 [pid 5996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5996] write(3, "1000", 4) = 4 [pid 5996] close(3) = 0 [pid 5996] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5996] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5675]}, 88) = 5675 [pid 5996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5996] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5997 attached [pid 5997] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 5997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5997] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5997] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 0 [pid 5996] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] <... futex resumed>) = 1 [pid 5997] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 5997] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 0 [pid 5996] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] <... futex resumed>) = 1 [pid 5997] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 5997] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 0 [pid 5996] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5996] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0}./strace-static-x86_64: Process 5998 attached => {parent_tid=[5676]}, 88) = 5676 [pid 5998] set_robust_list(0x7fb3e381e9a0, 24 [pid 5996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5996] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] <... futex resumed>) = 1 [pid 5997] close(4) = 0 [pid 5997] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] futex(0x7fb3e3909328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5998] <... set_robust_list resumed>) = 0 [pid 5998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = -1 EPIPE (Broken pipe) [pid 5998] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5996] <... futex resumed>) = 0 [pid 5996] close(3) = 0 [pid 5996] close(4) = -1 EBADF (Bad file descriptor) [pid 5996] close(5) = -1 EBADF (Bad file descriptor) [pid 5996] close(6) = -1 EBADF (Bad file descriptor) [pid 5996] close(7) = -1 EBADF (Bad file descriptor) [pid 5996] close(8) = -1 EBADF (Bad file descriptor) [pid 5996] close(9) = -1 EBADF (Bad file descriptor) [pid 5996] close(10) = -1 EBADF (Bad file descriptor) [pid 5996] close(11) = -1 EBADF (Bad file descriptor) [pid 5996] close(12) = -1 EBADF (Bad file descriptor) [pid 5996] close(13) = -1 EBADF (Bad file descriptor) [pid 5998] futex(0x7fb3e3909338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] close(14) = -1 EBADF (Bad file descriptor) [pid 5996] close(15) = -1 EBADF (Bad file descriptor) [pid 5996] close(16) = -1 EBADF (Bad file descriptor) [pid 5996] close(17) = -1 EBADF (Bad file descriptor) [pid 5996] close(18) = -1 EBADF (Bad file descriptor) [pid 5996] close(19) = -1 EBADF (Bad file descriptor) [pid 5996] close(20) = -1 EBADF (Bad file descriptor) [pid 5996] close(21) = -1 EBADF (Bad file descriptor) [pid 5996] close(22) = -1 EBADF (Bad file descriptor) [pid 5996] close(23) = -1 EBADF (Bad file descriptor) [pid 5996] close(24) = -1 EBADF (Bad file descriptor) [pid 5996] close(25) = -1 EBADF (Bad file descriptor) [pid 5996] close(26) = -1 EBADF (Bad file descriptor) [pid 5996] close(27) = -1 EBADF (Bad file descriptor) [pid 5996] close(28) = -1 EBADF (Bad file descriptor) [pid 5996] close(29) = -1 EBADF (Bad file descriptor) [pid 5996] exit_group(0 [pid 5997] <... futex resumed>) = ? [pid 5996] <... exit_group resumed>) = ? [pid 5997] +++ exited with 0 +++ [pid 5998] <... futex resumed>) = ? [pid 5998] +++ exited with 0 +++ [pid 5996] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555879690) = 5677 ./strace-static-x86_64: Process 5999 attached [pid 5999] set_robust_list(0x5555558796a0, 24) = 0 [pid 5999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5999] setpgid(0, 0) = 0 [pid 5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5999] write(3, "1000", 4) = 4 [pid 5999] close(3) = 0 [pid 5999] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] rt_sigaction(SIGRT_1, {sa_handler=0x7fb3e38a4910, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb3e3895f90}, NULL, 8) = 0 [pid 5999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e381f000 [pid 5999] mprotect(0x7fb3e3820000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5999] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e383f990, parent_tid=0x7fb3e383f990, exit_signal=0, stack=0x7fb3e381f000, stack_size=0x20300, tls=0x7fb3e383f6c0} => {parent_tid=[5678]}, 88) = 5678 [pid 5999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6000 attached [pid 5999] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] set_robust_list(0x7fb3e383f9a0, 24) = 0 [pid 6000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6000] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 6000] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5999] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] setsockopt(3, SOL_SOCKET, SO_RCVBUFFORCE, [-1], 4) = 0 [pid 6000] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5999] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] futex(0x7fb3e390932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xd3\x8d\xc2\x7b\x40\xc0\xf2\xaa\x5f\xaf\xc5\x3f\x9c\xee\x29\x48\xbf\xe9\x0b\xf0\x8e\x70\x58\xcc\xe8\x35\x93\xb7\x1d\x2d\x39\x9d\x19\x2f\xf2\xcd\x60\x04\xb1\xc2\x47\xde\xad\x13\x50\xf7\x4e\x73\x51\xf2\x20\x17\xc5\xfa\x08\xdf\xcf\x9c\x9d\xd7\x8c\x53\x6f\x63\xef\x51\xc4\x94\x17\x77\xcc\xdf\xa4\xb9\x64\x67\xa9\xe8\x9c\x59\xe7\xcf\x43\x02\x1f\xa7\xf1\xa0\x67\xfc\x61\xcf\xf0\xe7\x6a\x5d\xd8\x12\x45\x67"..., iov_len=134}, {iov_base="\x66\x60\xc6\xfc\x36\x69\x71\xd5\xa5\x52\xde\xd1\x90\xfa\x56\x8b\x1b\xca\x5e\xab\x35\x42\x4d\x7f\xc0\xa8\xe5\x5c\xf4\x24\x43\x98\x83\x20\x0d\x7c\x2e\xbf\x47\x61\x3e\x48\xee\xd9\xd3\x2b\x06\x02\xde\x9d\x63\x48\x14\x50\x37\xc2\x05\xb4\xde\x23\x7a\x9f\x84\x8d\xba\x40\xc3\xa1\x62\xf9\x07\x85\xd7\xef\xb3\x06\xd6\xb7\xea\x73\xcd\xa8\xac\xf5\x35\xa1\x37\xef\x6c\x12\x38\x13\xaa\x5d\x19\x2a\xe6\xfc\x0b\x58"..., iov_len=246}, {iov_base="\xd7\xe0\x6f\xfa\x93\x9e\xa9\x48\xc5\xcd\xd9\x02\x67\x0a\x56\x85\x58\xf5\x98\xc9\xd5\x6f\xf8\xb0\xe8\xae\x08\xf3\x64\x8b\x01\x57\x67\xb5\x7d\x5f\x55\x8f\x93\xb0\x98\x7a\x89\x2d\x5c", iov_len=45}], msg_iovlen=3, msg_controllen=0, msg_flags=0}, 0) = 425 [pid 6000] futex(0x7fb3e390932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5999] <... futex resumed>) = 0 [pid 5999] futex(0x7fb3e3909328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] futex(0x7fb3e390933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb3e37fe000 [pid 5999] mprotect(0x7fb3e37ff000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5999] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6000] close(4 [pid 5999] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb3e381e990, parent_tid=0x7fb3e381e990, exit_signal=0, stack=0x7fb3e37fe000, stack_size=0x20300, tls=0x7fb3e381e6c0} => {parent_tid=[5679]}, 88) = 5679 [pid 5999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5999] futex(0x7fb3e3909338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5999] futex(0x7fb3e390933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6001 attached [pid 6001] set_robust_list(0x7fb3e381e9a0, 24) = 0 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 1 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [ 154.827593][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 154.834040][ C0] rcu: 0-...!: (10001 ticks this GP) idle=a9a/1/0x4000000000000000 softirq=6137/6137 fqs=0 last_accelerate: 9fed/c6fe dyntick_enabled: 1 [ 154.847890][ C0] (t=10003 jiffies g=11953 q=32) [ 154.852776][ C0] rcu: rcu_preempt kthread starved for 10003 jiffies! g11953 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 154.863955][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 154.873878][ C0] rcu: RCU grace-period kthread stack dump: [ 154.879599][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 154.888629][ C0] Call Trace: [ 154.891771][ C0] __schedule+0xbe6/0x1330 [ 154.896008][ C0] ? __sched_text_start+0x8/0x8 [ 154.900695][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 154.906018][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 154.910675][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 154.915620][ C0] schedule+0x13d/0x1d0 [ 154.919614][ C0] schedule_timeout+0x18c/0x360 [ 154.924301][ C0] ? prepare_to_swait_event+0x39f/0x3e0 [ 154.929682][ C0] ? console_conditional_schedule+0x10/0x10 [ 154.935408][ C0] ? run_local_timers+0x160/0x160 [ 154.940271][ C0] ? __note_gp_changes+0x2d8/0x6f0 [ 154.945215][ C0] rcu_gp_kthread+0xefc/0x23a0 [ 154.949819][ C0] ? dump_blkd_tasks+0x7e0/0x7e0 [ 154.954782][ C0] ? rcu_barrier_callback+0x50/0x50 [ 154.959805][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 154.964506][ C0] ? __kasan_check_read+0x11/0x20 [ 154.969352][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 154.974123][ C0] kthread+0x34b/0x3d0 [ 154.978031][ C0] ? rcu_barrier_callback+0x50/0x50 [ 154.983067][ C0] ? kthread_blkcg+0xd0/0xd0 [ 154.987509][ C0] ret_from_fork+0x1f/0x30 [ 154.991756][ C0] NMI backtrace for cpu 0 [ 154.995907][ C0] CPU: 0 PID: 6000 Comm: syz-executor292 Not tainted 5.10.209-syzkaller-00001-ge7daca75b4c3 #0 [ 155.006065][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 155.016212][ C0] Call Trace: [ 155.019337][ C0] [ 155.022037][ C0] dump_stack_lvl+0x1e2/0x24b [ 155.026545][ C0] ? panic+0x80b/0x80b [ 155.030456][ C0] ? bfq_pos_tree_add_move+0x43b/0x43b [ 155.035744][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 155.041037][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 155.045725][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 155.051627][ C0] dump_stack+0x15/0x17 [ 155.055636][ C0] nmi_trigger_cpumask_backtrace+0x2b5/0x300 [ 155.061435][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 155.067336][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 155.073066][ C0] rcu_dump_cpu_stacks+0x199/0x2b0 [ 155.078015][ C0] rcu_sched_clock_irq+0xf8a/0x1890 [ 155.083045][ C0] ? rcutree_dead_cpu+0x340/0x340 [ 155.087910][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 155.092941][ C0] update_process_times+0x198/0x200 [ 155.097978][ C0] tick_sched_timer+0x188/0x240 [ 155.102660][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 155.108045][ C0] __hrtimer_run_queues+0x3d7/0xa50 [ 155.113081][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 155.118028][ C0] ? clockevents_program_event+0x214/0x2c0 [ 155.123667][ C0] ? ktime_get_update_offsets_now+0x266/0x280 [ 155.129568][ C0] hrtimer_interrupt+0x39a/0x8b0 [ 155.134347][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 155.140158][ C0] asm_call_irq_on_stack+0xf/0x20 [ 155.145012][ C0] [ 155.147795][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 155.153266][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 155.159082][ C0] RIP: 0010:tipc_sk_lookup+0xec/0x650 [ 155.164284][ C0] Code: 00 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 07 3b 10 fd 48 c1 e3 03 49 03 1f 48 89 d8 48 c1 e8 03 42 80 3c 30 00 <74> 08 48 89 df e8 ea 3a 10 fd 4c 8b 23 e8 22 cf bf fc e8 cd ce bf [ 155.183728][ C0] RSP: 0018:ffffc900049f6860 EFLAGS: 00000246 [ 155.189629][ C0] RAX: 1ffff11023db7d22 RBX: ffff88811edbe910 RCX: dffffc0000000000 [ 155.197445][ C0] RDX: 0000000000000000 RSI: 00000000dd3e9a75 RDI: ffff88811efe4d00 [ 155.205253][ C0] RBP: ffffc900049f6950 R08: ffffffff8497c9e5 R09: 0000000000000003 [ 155.213260][ C0] R10: fffff5200093ed1c R11: dffffc0000000001 R12: dffffc0000000000 [ 155.221071][ C0] R13: 1ffff9200093ed1c R14: dffffc0000000000 R15: ffff88811efe5a38 [ 155.228890][ C0] ? tipc_sk_rcv+0x305/0x1e30 [ 155.233400][ C0] ? __kasan_check_write+0x14/0x20 [ 155.238347][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 155.243202][ C0] ? tipc_sk_rcv+0x1e30/0x1e30 [ 155.247807][ C0] ? tipc_sk_lookup+0xc/0x650 [ 155.252320][ C0] tipc_sk_rcv+0x499/0x1e30 [ 155.256657][ C0] ? __stack_depot_save+0x468/0x4d0 [ 155.261690][ C0] ? kasan_set_track+0x5d/0x70 [ 155.266290][ C0] ? kasan_set_track+0x4b/0x70 [ 155.270890][ C0] ? kasan_set_free_info+0x23/0x40 [ 155.275836][ C0] ? __kasan_slab_free+0x11/0x20 [ 155.280612][ C0] ? slab_free_freelist_hook+0xc0/0x190 [ 155.285992][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 155.290680][ C0] ? kfree_skbmem+0x104/0x170 [ 155.295192][ C0] ? tipc_sk_rcv+0x1b52/0x1e30 [ 155.299791][ C0] ? tipc_node_xmit+0x34b/0xe30 [ 155.304481][ C0] ? tipc_sk_filter_rcv+0x1da8/0x3e00 [ 155.309690][ C0] ? tipc_sk_rcv+0x8a1/0x1e30 [ 155.314376][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0 [ 155.319596][ C0] ? tipc_sk_backlog_rcv+0x18b/0x210 [ 155.324702][ C0] ? __fput+0x309/0x760 [ 155.328781][ C0] ? ____fput+0x15/0x20 [ 155.332775][ C0] ? __skb_queue_purge+0x180/0x180 [ 155.337728][ C0] ? debug_smp_processor_id+0x17/0x20 [ 155.342929][ C0] tipc_node_xmit+0x34b/0xe30 [ 155.347443][ C0] ? __kasan_slab_free+0x11/0x20 [ 155.352216][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 155.357606][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 155.362285][ C0] ? kfree_skbmem+0x104/0x170 [ 155.366798][ C0] tipc_node_xmit_skb+0x153/0x1b0 [ 155.371664][ C0] ? __skb_queue_purge+0x180/0x180 [ 155.376636][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0 [ 155.381814][ C0] tipc_sk_rcv+0x1c0b/0x1e30 [ 155.386246][ C0] ? __skb_queue_purge+0x180/0x180 [ 155.391206][ C0] tipc_node_xmit+0x34b/0xe30 [ 155.395698][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 155.400565][ C0] ? __kernel_text_address+0x9b/0x110 [ 155.405767][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 155.411148][ C0] ? arch_stack_walk+0xf3/0x140 [ 155.415834][ C0] tipc_sk_filter_rcv+0x1da8/0x3e00 [ 155.420875][ C0] ? tipc_sk_dump+0xf50/0xf50 [ 155.425381][ C0] ? __kasan_check_write+0x14/0x20 [ 155.430331][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 155.435190][ C0] ? kmem_cache_free+0xa9/0x1e0 [ 155.439878][ C0] tipc_sk_rcv+0x8a1/0x1e30 [ 155.444219][ C0] ? __skb_queue_purge+0x180/0x180 [ 155.449250][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00 [ 155.454459][ C0] tipc_node_xmit+0x34b/0xe30 [ 155.458975][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 155.464352][ C0] tipc_node_distr_xmit+0x36a/0x4d0 [ 155.469387][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 155.474421][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 155.479022][ C0] ? __sched_text_start+0x8/0x8 [ 155.483711][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 155.489002][ C0] tipc_sk_backlog_rcv+0x18b/0x210 [ 155.493951][ C0] ? tipc_sk_timeout+0xab0/0xab0 [ 155.498724][ C0] __release_sock+0x148/0x410 [ 155.503236][ C0] release_sock+0x65/0x1b0 [ 155.507487][ C0] tipc_release+0xb6b/0x1440 [ 155.512177][ C0] sock_close+0xdf/0x270 [ 155.516253][ C0] ? sock_mmap+0xa0/0xa0 [ 155.520338][ C0] __fput+0x309/0x760 [ 155.524239][ C0] ____fput+0x15/0x20 [ 155.528065][ C0] task_work_run+0x129/0x190 [ 155.532487][ C0] ptrace_notify+0x29e/0x350 [ 155.536999][ C0] ? task_work_add+0x1b0/0x1d0 [ 155.541600][ C0] ? do_notify_parent+0xa10/0xa10 [ 155.546462][ C0] ? fput_many+0x167/0x1b0 [ 155.550712][ C0] ? fput+0x1a/0x20 [ 155.554353][ C0] ? filp_close+0x106/0x150 [ 155.558698][ C0] syscall_exit_to_user_mode+0x120/0x1d0 [ 155.564163][ C0] do_syscall_64+0x40/0x70 [ 155.568420][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 155.574144][ C0] RIP: 0033:0x7fb3e387e979 [ 155.578415][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 155.597841][ C0] RSP: 002b:00007fb3e383f218 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 155.606110][ C0] RAX: 0000000000000000 RBX: 00007fb3e3909328 RCX: 00007fb3e387e979 [ 155.613898][ C0] RDX: 00007fb3e387e979 RSI: 00000000000f4240 RDI: 0000000000000004 [ 155.621709][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 155.629551][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffb0 [ 155.637330][ C0] R13: 00007fb3e3909320 R14: 00007fb3e390932c R15: 00007fb3e38d618c [ 198.922727][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor292:6001] [ 198.931225][ C1] Modules linked in: [ 198.934965][ C1] CPU: 1 PID: 6001 Comm: syz-executor292 Not tainted 5.10.209-syzkaller-00001-ge7daca75b4c3 #0 [ 198.945115][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 198.955104][ C1] RIP: 0010:kvm_wait+0xfc/0x150 [ 198.959787][ C1] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 55 4c d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 46 4c d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04 [ 198.979658][ C1] RSP: 0018:ffffc90004a07680 EFLAGS: 00000246 [ 198.985558][ C1] RAX: 0000000000000003 RBX: 1ffff92000940ed4 RCX: ffffffff8150b554 [ 198.993372][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90004a076c0 [ 199.001185][ C1] RBP: ffffc90004a07730 R08: dffffc0000000000 R09: ffffed102309f6f2 [ 199.008993][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 199.016804][ C1] R13: ffff8881184fb788 R14: 0000000000000003 R15: 0000000000000246 [ 199.024624][ C1] FS: 00007fb3e381e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 199.033393][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.039805][ C1] CR2: 00007fb3e381ed58 CR3: 000000010e06c000 CR4: 00000000003506a0 [ 199.047617][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 199.055429][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 199.063237][ C1] Call Trace: [ 199.066361][ C1] [ 199.069061][ C1] ? show_regs+0x58/0x60 [ 199.073135][ C1] ? watchdog_timer_fn+0x471/0x590 [ 199.078082][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 199.083207][ C1] ? __hrtimer_run_queues+0x3d7/0xa50 [ 199.088414][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 199.093359][ C1] ? clockevents_program_event+0x214/0x2c0 [ 199.099003][ C1] ? ktime_get_update_offsets_now+0x266/0x280 [ 199.104905][ C1] ? hrtimer_interrupt+0x39a/0x8b0 [ 199.109857][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 199.115757][ C1] ? asm_call_irq_on_stack+0xf/0x20 [ 199.120781][ C1] [ 199.123566][ C1] ? sysvec_apic_timer_interrupt+0x85/0xe0 [ 199.129207][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 199.135194][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70 [ 199.141269][ C1] ? kvm_wait+0xfc/0x150 [ 199.145355][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 199.150305][ C1] ? avc_has_perm+0x14d/0x400 [ 199.154812][ C1] __pv_queued_spin_lock_slowpath+0x72f/0xc70 [ 199.160714][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 199.166961][ C1] ? yield_to_task_fair+0x150/0x150 [ 199.171994][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 199.176772][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 199.181803][ C1] ? selinux_socket_sendmsg+0x243/0x340 [ 199.187189][ C1] lock_sock_nested+0x92/0x300 [ 199.191783][ C1] ? sock_init_data+0xc0/0xc0 [ 199.196301][ C1] tipc_sendstream+0x47/0x70 [ 199.200727][ C1] ? tipc_getsockopt+0x790/0x790 [ 199.205495][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 199.210097][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 199.214959][ C1] ? import_iovec+0xe5/0x120 [ 199.219383][ C1] ___sys_sendmsg+0x252/0x2e0 [ 199.223898][ C1] ? __sys_sendmsg+0x280/0x280 [ 199.228496][ C1] ? finish_task_switch+0x130/0x5a0 [ 199.233539][ C1] ? __schedule+0xbee/0x1330 [ 199.237968][ C1] ? __kasan_check_write+0x14/0x20 [ 199.242906][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 199.252050][ C1] ? __fdget+0x1bc/0x240 [ 199.256097][ C1] __se_sys_sendmsg+0x1b1/0x280 [ 199.260789][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 199.265824][ C1] ? __x64_sys_sendmsg+0x90/0x90 [ 199.270599][ C1] ? fpu__clear_all+0x20/0x20 [ 199.275107][ C1] __x64_sys_sendmsg+0x7b/0x90 [ 199.279708][ C1] do_syscall_64+0x34/0x70 [ 199.283958][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 199.289686][ C1] RIP: 0033:0x7fb3e387e979 [ 199.293941][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 199.313382][ C1] RSP: 002b:00007fb3e381e218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 199.321638][ C1] RAX: ffffffffffffffda RBX: 00007fb3e3909338 RCX: 00007fb3e387e979 [ 199.329434][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 199.337247][ C1] RBP: 0000000000000012 R08: 0000000000000000 R09: 0000000000000000 [ 199.345056][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb3e39070f0 [ 199.352869][ C1] R13: 00007fb3e3909330 R14: 00007fb3e390933c R15: 00007fb3e38d618c