./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3459993536 <...> DUID 00:04:5a:7a:52:ad:4b:e5:ff:c1:d1:3d:bd:97:7e:8a:4f:1f forked to background, child pid 5499 [ 35.608395][ T5500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.620285][ T5500] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 76.707163][ T975] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.108' (ED25519) to the list of known hosts. execve("./syz-executor3459993536", ["./syz-executor3459993536"], 0x7ffd86e5ca40 /* 10 vars */) = 0 brk(NULL) = 0x55556f232000 brk(0x55556f232d40) = 0x55556f232d40 arch_prctl(ARCH_SET_FS, 0x55556f2323c0) = 0 set_tid_address(0x55556f232690) = 5855 set_robust_list(0x55556f2326a0, 24) = 0 rseq(0x55556f232ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3459993536", 4096) = 28 getrandom("\xfd\x80\xb4\x79\xcf\x25\x4c\x1f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556f232d40 brk(0x55556f253d40) = 0x55556f253d40 brk(0x55556f254000) = 0x55556f254000 mprotect(0x7f5f9ec65000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached , child_tidptr=0x55556f232690) = 5856 [pid 5856] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached ./strace-static-x86_64: Process 5857 attached [pid 5855] <... clone resumed>, child_tidptr=0x55556f232690) = 5857 [pid 5856] <... clone resumed>, child_tidptr=0x55556f232690) = 5858 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] set_robust_list(0x55556f2326a0, 24./strace-static-x86_64: Process 5859 attached [pid 5858] set_robust_list(0x55556f2326a0, 24 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5855] <... clone resumed>, child_tidptr=0x55556f232690) = 5859 [pid 5859] set_robust_list(0x55556f2326a0, 24 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5861 attached ./strace-static-x86_64: Process 5860 attached [pid 5860] set_robust_list(0x55556f2326a0, 24 [pid 5861] set_robust_list(0x55556f2326a0, 24 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 5860 [pid 5855] <... clone resumed>, child_tidptr=0x55556f232690) = 5861 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5855] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5860] <... set_robust_list resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] setpgid(0, 0./strace-static-x86_64: Process 5863 attached ./strace-static-x86_64: Process 5862 attached [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... setpgid resumed>) = 0 [pid 5862] set_robust_list(0x55556f2326a0, 24 [pid 5860] <... prctl resumed>) = 0 [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5862 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5864 attached [pid 5855] <... clone resumed>, child_tidptr=0x55556f232690) = 5863 [pid 5863] set_robust_list(0x55556f2326a0, 24 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5864] set_robust_list(0x55556f2326a0, 24 [pid 5860] setpgid(0, 0 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... prctl resumed>) = 0 [pid 5860] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x55556f232690) = 5864 [pid 5858] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5865 attached [pid 5864] <... prctl resumed>) = 0 [pid 5862] setpgid(0, 0 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x55556f232690) = 5865 [pid 5864] <... setpgid resumed>) = 0 [pid 5865] set_robust_list(0x55556f2326a0, 24 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... setpgid resumed>) = 0 [pid 5860] <... openat resumed>) = 3 [pid 5858] write(3, "1000", 4 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5864] <... openat resumed>) = 3 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5862] <... openat resumed>) = 3 [pid 5864] write(3, "1000", 4 [pid 5860] write(3, "1000", 4 [pid 5858] <... write resumed>) = 4 [pid 5864] <... write resumed>) = 4 [pid 5860] <... write resumed>) = 4 [pid 5858] close(3 [pid 5865] <... prctl resumed>) = 0 [pid 5864] close(3 [pid 5865] setpgid(0, 0 [pid 5864] <... close resumed>) = 0 [pid 5862] write(3, "1000", 4 [pid 5860] close(3 [pid 5858] <... close resumed>) = 0 [pid 5864] write(1, "executing program\n", 18 [pid 5862] <... write resumed>) = 4 executing program executing program [pid 5860] <... close resumed>) = 0 [pid 5858] write(1, "executing program\n", 18executing program [pid 5865] <... setpgid resumed>) = 0 [pid 5864] <... write resumed>) = 18 [pid 5862] close(3 [pid 5860] write(1, "executing program\n", 18 [pid 5858] <... write resumed>) = 18 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] <... close resumed>) = 0 [pid 5860] <... write resumed>) = 18 [pid 5858] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 5865] <... openat resumed>) = 3 [pid 5864] <... futex resumed>) = 0 [pid 5862] write(1, "executing program\n", 18 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5865] write(3, "1000", 4 [pid 5864] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5862] <... write resumed>) = 18 [pid 5860] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5858] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5865] <... write resumed>) = 4 [pid 5864] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5862] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5858] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5865] close(3 [pid 5864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5862] <... futex resumed>) = 0 [pid 5860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5865] <... close resumed>) = 0 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5864] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 executing program [pid 5865] write(1, "executing program\n", 18 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] <... write resumed>) = 18 [pid 5864] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... mprotect resumed>) = 0 [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5858] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5865] <... futex resumed>) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5860] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5858] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5865] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5862] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5860] <... mprotect resumed>) = 0 [pid 5858] <... mprotect resumed>) = 0 [pid 5865] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5862] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5862] <... mprotect resumed>) = 0 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] <... rt_sigprocmask resumed>NULL, 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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5869 attached ./strace-static-x86_64: Process 5868 attached ./strace-static-x86_64: Process 5867 attached ./strace-static-x86_64: Process 5866 attached [pid 5865] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5869] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5868] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5867] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5866] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5869] <... rseq resumed>) = 0 [pid 5868] <... rseq resumed>) = 0 [pid 5866] <... rseq resumed>) = 0 [pid 5865] <... mprotect resumed>) = 0 [pid 5864] <... clone3 resumed> => {parent_tid=[5867]}, 88) = 5867 [pid 5869] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5868] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] <... rseq resumed>) = 0 [pid 5866] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... clone3 resumed> => {parent_tid=[5866]}, 88) = 5866 [pid 5860] <... clone3 resumed> => {parent_tid=[5869]}, 88) = 5869 [pid 5858] <... clone3 resumed> => {parent_tid=[5868]}, 88) = 5868 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], [pid 5868] rt_sigprocmask(SIG_SETMASK, [], [pid 5867] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5864] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5870 attached [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5866] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5864] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5870] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5868] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5867] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5866] <... socketpair resumed>[3, 4]) = 0 [pid 5862] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] <... rseq resumed>) = 0 [pid 5869] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5868] <... socketpair resumed>[3, 4]) = 0 [pid 5867] <... socketpair resumed>[3, 4]) = 0 [pid 5865] <... clone3 resumed> => {parent_tid=[5870]}, 88) = 5870 [pid 5870] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5869] <... socketpair resumed>[3, 4]) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], [pid 5870] <... set_robust_list resumed>) = 0 [pid 5868] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] rt_sigprocmask(SIG_SETMASK, [], [pid 5869] <... futex resumed>) = 1 [pid 5868] <... futex resumed>) = 1 [pid 5867] <... futex resumed>) = 1 [pid 5866] <... futex resumed>) = 1 [pid 5865] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5867] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 0 [pid 5864] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5870] <... socketpair resumed>[3, 4]) = 0 [pid 5869] recvmsg(3, [pid 5868] recvmsg(3, [pid 5867] recvmsg(3, [pid 5866] recvmsg(3, [pid 5864] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5870] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5865] <... futex resumed>) = 0 [pid 5870] recvmsg(3, [pid 5865] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5860] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5860] <... futex resumed>) = 0 [pid 5858] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5858] <... futex resumed>) = 0 [pid 5864] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5862] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5860] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5864] <... mprotect resumed>) = 0 [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5862] <... mprotect resumed>) = 0 [pid 5860] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5858] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5860] <... mprotect resumed>) = 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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5858] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5871 attached ) = 0x7f5f9eb5a000 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5858] <... mprotect resumed>) = 0 [pid 5871] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5865] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5864] <... clone3 resumed> => {parent_tid=[5871]}, 88) = 5871 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5871] <... rseq resumed>) = 0 [pid 5865] <... mprotect resumed>) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5871] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5864] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5872 attached [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5873 attached [pid 5872] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5871] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5874 attached [pid 5873] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5872] <... rseq resumed>) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5860] <... clone3 resumed> => {parent_tid=[5872]}, 88) = 5872 ./strace-static-x86_64: Process 5875 attached [pid 5874] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5873] <... rseq resumed>) = 0 [pid 5872] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5865] <... clone3 resumed> => {parent_tid=[5873]}, 88) = 5873 [pid 5864] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5874] <... rseq resumed>) = 0 [pid 5873] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5875] <... rseq resumed>) = 0 [pid 5874] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] rt_sigprocmask(SIG_SETMASK, [], [pid 5872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5865] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5872] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] <... futex resumed>) = 0 [pid 5875] rt_sigprocmask(SIG_SETMASK, [], [pid 5874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5865] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5874] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5874] <... futex resumed>) = 0 [pid 5872] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 1 [pid 5860] <... futex resumed>) = 1 [pid 5858] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5874] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5872] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5862] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] <... futex resumed>) = 0 [pid 5875] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5858] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5865] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5864] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5864] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5858] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5865] <... clone3 resumed> => {parent_tid=[5876]}, 88) = 5876 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5876 attached [pid 5865] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5876] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5862] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5876] <... rseq resumed>) = 0 [pid 5876] set_robust_list(0x7f5f9eb599a0, 24 [pid 5858] <... mprotect resumed>) = 0 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5876] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] <... mprotect resumed>) = 0 [pid 5862] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5876] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 5862] <... mprotect resumed>) = 0 [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5876] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5877 attached [pid 5876] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5877] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5876] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5865] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5860] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5858] <... clone3 resumed> => {parent_tid=[5877]}, 88) = 5877 [pid 5877] <... rseq resumed>) = 0 [pid 5876] <... setsockopt resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5860] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5879 attached ./strace-static-x86_64: Process 5878 attached [pid 5877] set_robust_list(0x7f5f9eb599a0, 24 [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mprotect resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5879] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5878] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... clone3 resumed> => {parent_tid=[5879]}, 88) = 5879 [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5879] <... rseq resumed>) = 0 [pid 5877] rt_sigprocmask(SIG_SETMASK, [], [pid 5865] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... clone3 resumed> => {parent_tid=[5878]}, 88) = 5878 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5858] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] set_robust_list(0x7f5f9eb599a0, 24 [pid 5877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5877] socket(AF_TIPC, SOCK_RDM, 0 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] rt_sigprocmask(SIG_SETMASK, [], [pid 5877] <... socket resumed>) = 5 [pid 5879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5879] socket(AF_TIPC, SOCK_RDM, 0 [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] <... futex resumed>) = 0 [pid 5877] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... socket resumed>) = 5 [pid 5877] <... futex resumed>) = 0 [pid 5864] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5879] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... rseq resumed>) = 0 [pid 5877] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 0 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5880 attached [pid 5879] <... futex resumed>) = 1 [pid 5878] set_robust_list(0x7f5f9eb599a0, 24 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... futex resumed>) = 0 [pid 5858] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5879] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5876] <... socket resumed>) = 6 [pid 5862] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... clone3 resumed> => {parent_tid=[5880]}, 88) = 5880 [pid 5858] <... futex resumed>) = 1 [pid 5880] <... rseq resumed>) = 0 [pid 5877] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5862] <... futex resumed>) = 0 [pid 5858] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] set_robust_list(0x7f5f9eb599a0, 24 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] rt_sigprocmask(SIG_SETMASK, [], [pid 5877] <... setsockopt resumed>) = 0 [pid 5876] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5879] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5876] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5878] socket(AF_TIPC, SOCK_RDM, 0 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5865] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... setsockopt resumed>) = 0 [pid 5877] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] rt_sigprocmask(SIG_SETMASK, [], [pid 5878] <... socket resumed>) = 5 [pid 5877] <... futex resumed>) = 1 [pid 5876] <... socket resumed>) = 7 [pid 5865] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5876] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] socket(AF_TIPC, SOCK_RDM, 0 [pid 5879] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] <... sendto resumed>) = 32 [pid 5858] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... socket resumed>) = 5 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... futex resumed>) = 1 [pid 5877] <... socket resumed>) = 6 [pid 5876] recvfrom(7, [pid 5864] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5865}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5864] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... futex resumed>) = 1 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5862] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5877] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] recvfrom(7, [pid 5864] <... futex resumed>) = 0 [pid 5862] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] <... socket resumed>) = 6 [pid 5878] <... setsockopt resumed>) = 0 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5864] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... futex resumed>) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5880] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5878] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... setsockopt resumed>) = 0 [pid 5879] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = 1 [pid 5877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5864] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5865}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5864] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = 1 [pid 5879] <... futex resumed>) = 1 [pid 5878] <... socket resumed>) = 6 [pid 5877] <... socket resumed>) = 7 [pid 5876] close(7 [pid 5864] <... futex resumed>) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... close resumed>) = 0 [pid 5864] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5862] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] <... futex resumed>) = 0 [pid 5876] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] <... futex resumed>) = 0 [pid 5877] <... sendto resumed>) = 32 [pid 5880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5876] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5860] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... socket resumed>) = 6 [pid 5878] <... socket resumed>) = 7 [pid 5876] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5865] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 0 [pid 5879] <... socket resumed>) = 7 [pid 5862] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5877] recvfrom(7, [pid 5865] <... futex resumed>) = 0 [pid 5880] <... futex resumed>) = 1 [pid 5879] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5864] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5858}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5865] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] recvfrom(7, [pid 5860] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5858] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5858}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5877] close(7 [pid 5860] <... futex resumed>) = 0 [pid 5858] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5880] <... socket resumed>) = 7 [pid 5877] <... close resumed>) = 0 [pid 5860] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5880] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5877] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... mprotect resumed>) = 0 [pid 5858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5877] <... futex resumed>) = 0 [pid 5858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5877] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5881 attached [pid 5858] <... clone3 resumed> => {parent_tid=[5881]}, 88) = 5881 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5881] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5858] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... rseq resumed>) = 0 [pid 5881] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 5858] <... futex resumed>) = 0 [pid 5881] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5881] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5862] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb18000 [pid 5862] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5862] <... mprotect resumed>) = 0 [pid 5864] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5864] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5864] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5882 attached [pid 5862] <... clone3 resumed> => {parent_tid=[5882]}, 88) = 5882 [pid 5882] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5864] <... mprotect resumed>) = 0 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5882] <... rseq resumed>) = 0 [pid 5864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = 0 [pid 5882] set_robust_list(0x7f5f9eb389a0, 24 [pid 5864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5862] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5860] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5864] <... clone3 resumed> => {parent_tid=[5883]}, 88) = 5883 [pid 5860] <... mprotect resumed>) = 0 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5883 attached [pid 5882] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5864] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5883] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5864] <... futex resumed>) = 0 [pid 5883] <... rseq resumed>) = 0 [pid 5864] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5860] <... clone3 resumed> => {parent_tid=[5884]}, 88) = 5884 ./strace-static-x86_64: Process 5884 attached [pid 5883] set_robust_list(0x7f5f9eb389a0, 24 [pid 5882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5884] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5882] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5884] <... rseq resumed>) = 0 [pid 5883] rt_sigprocmask(SIG_SETMASK, [], [pid 5882] <... sendmsg resumed>) = 28 [pid 5860] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] set_robust_list(0x7f5f9eb389a0, 24 [pid 5883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5882] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] <... futex resumed>) = 0 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5882] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5860] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5884] rt_sigprocmask(SIG_SETMASK, [], [pid 5882] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5883] <... sendmsg resumed>) = 28 [pid 5884] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5883] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... sendmsg resumed>) = 28 [pid 5884] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5864] <... futex resumed>) = 0 [pid 5883] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... sendto resumed>) = 32 [pid 5879] <... sendto resumed>) = 32 [pid 5878] <... sendto resumed>) = 32 [pid 5880] recvfrom(7, [pid 5879] recvfrom(7, [pid 5878] recvfrom(7, [pid 5880] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5860}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5879] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5862}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5878] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5864}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5876] <... sendmsg resumed>) = 28 [pid 5880] recvfrom(7, [pid 5879] recvfrom(7, [pid 5880] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5860}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5879] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5862}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5878] recvfrom(7, [pid 5876] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] close(7 [pid 5879] close(7 [pid 5880] <... close resumed>) = 0 [pid 5879] <... close resumed>) = 0 [pid 5878] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5864}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5876] <... futex resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] close(7 [pid 5876] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] <... futex resumed>) = 0 [pid 5879] <... futex resumed>) = 0 [pid 5878] <... close resumed>) = 0 [pid 5880] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5879] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... sendmsg resumed>) = 28 [pid 5881] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5881] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] exit_group(0 [pid 5876] <... futex resumed>) = ? [pid 5865] <... exit_group resumed>) = ? [pid 5876] +++ exited with 0 +++ [pid 5873] <... sendmsg resumed>) = ? [pid 5873] +++ exited with 0 +++ [pid 5870] <... recvmsg resumed> ) = ? [pid 5864] exit_group(0 [pid 5883] <... futex resumed>) = ? [pid 5878] <... futex resumed>) = ? [pid 5871] <... sendmsg resumed>) = ? [pid 5864] <... exit_group resumed>) = ? [pid 5883] +++ exited with 0 +++ [pid 5878] +++ exited with 0 +++ [pid 5871] +++ exited with 0 +++ [pid 5867] <... recvmsg resumed> ) = ? [pid 5874] <... sendmsg resumed>) = 16764000 [pid 5874] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] exit_group(0 [pid 5881] <... futex resumed>) = ? [pid 5858] <... exit_group resumed>) = ? [pid 5877] <... futex resumed>) = ? [pid 5875] <... sendmsg resumed>) = ? [pid 5881] +++ exited with 0 +++ [pid 5877] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 5872] <... sendmsg resumed>) = 16764000 [pid 5872] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5868] <... recvmsg resumed> ) = ? [pid 5860] exit_group(0) = ? [pid 5884] <... futex resumed>) = ? [pid 5880] <... futex resumed>) = ? [pid 5872] <... futex resumed>) = ? [pid 5872] +++ exited with 0 +++ [pid 5880] +++ exited with 0 +++ [pid 5884] +++ exited with 0 +++ [pid 5869] <... recvmsg resumed> ) = ? [pid 5862] exit_group(0 [pid 5882] <... futex resumed>) = ? [pid 5879] <... futex resumed>) = ? [pid 5874] <... futex resumed>) = ? [pid 5862] <... exit_group resumed>) = ? [pid 5882] +++ exited with 0 +++ [pid 5879] +++ exited with 0 +++ [pid 5874] +++ exited with 0 +++ [pid 5866] <... recvmsg resumed> ) = ? [pid 5870] +++ exited with 0 +++ [pid 5865] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5885 attached , child_tidptr=0x55556f232690) = 5885 [pid 5885] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5885] setpgid(0, 0) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5885] write(3, "1000", 4executing program ) = 4 [pid 5885] close(3) = 0 [pid 5885] write(1, "executing program\n", 18) = 18 [pid 5885] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 [pid 5885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5885] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5886 attached => {parent_tid=[5886]}, 88) = 5886 [pid 5885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5885] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053) = 0 [pid 5886] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 5886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5886] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5886] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 5864] +++ exited with 0 +++ [pid 5858] +++ exited with 0 +++ [pid 5886] <... futex resumed>) = 1 [pid 5886] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5885] <... futex resumed>) = 0 [pid 5885] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 1 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5886] recvmsg(3, [pid 5885] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5887 attached ./strace-static-x86_64: Process 5888 attached [pid 5887] set_robust_list(0x55556f2326a0, 24 [pid 5861] <... clone resumed>, child_tidptr=0x55556f232690) = 5888 [pid 5856] <... clone resumed>, child_tidptr=0x55556f232690) = 5887 [pid 5888] set_robust_list(0x55556f2326a0, 24 [pid 5887] <... set_robust_list resumed>) = 0 [pid 5888] <... set_robust_list resumed>) = 0 [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] setpgid(0, 0) = 0 [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5888] write(3, "1000", 4) = 4 [pid 5888] close(3) = 0 [pid 5888] write(1, "executing program\n", 18 [pid 5887] setpgid(0, 0) = 0 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] write(1, "executing program\n", 18executing program ) = 18 executing program [pid 5888] <... write resumed>) = 18 [pid 5887] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5887] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5888] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5887] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5888] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5887] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5888] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5887] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5888] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5887] <... mprotect resumed>) = 0 [pid 5888] <... mprotect resumed>) = 0 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5888] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5889 attached [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5890 attached [pid 5889] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5887] <... clone3 resumed> => {parent_tid=[5889]}, 88) = 5889 [pid 5889] <... rseq resumed>) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [pid 5890] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5889] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5890] <... rseq resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5889] <... set_robust_list resumed>) = 0 [pid 5889] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] <... clone3 resumed> => {parent_tid=[5890]}, 88) = 5890 [pid 5887] <... futex resumed>) = 0 [pid 5890] <... set_robust_list resumed>) = 0 [pid 5889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] rt_sigprocmask(SIG_SETMASK, [], [pid 5889] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5889] <... socketpair resumed>[3, 4]) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5890] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5889] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5869] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 5889] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5889] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=41 /* 0.41 s */} --- [pid 5889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] <... futex resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5887] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5890] <... socketpair resumed>[3, 4]) = 0 [pid 5889] recvmsg(3, [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5866] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5890] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 5890] <... futex resumed>) = 1 [pid 5888] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 0 [pid 5890] recvmsg(3, [pid 5888] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] <... futex resumed>) = 0 [pid 5885] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5891 attached [pid 5888] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5885] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5891] set_robust_list(0x55556f2326a0, 24 [pid 5885] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5892 attached [pid 5891] <... set_robust_list resumed>) = 0 [pid 5885] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5891 [pid 5892] set_robust_list(0x55556f2326a0, 24 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5885] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 5892 [pid 5892] <... set_robust_list resumed>) = 0 [pid 5885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5891] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5893 attached [pid 5891] setpgid(0, 0 [pid 5893] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5885] <... clone3 resumed> => {parent_tid=[5893]}, 88) = 5893 [pid 5892] <... prctl resumed>) = 0 [pid 5891] <... setpgid resumed>) = 0 [pid 5885] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] setpgid(0, 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] <... setpgid resumed>) = 0 [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5885] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... openat resumed>) = 3 [pid 5893] <... rseq resumed>) = 0 [pid 5892] <... openat resumed>) = 3 [pid 5885] <... futex resumed>) = 0 [pid 5893] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5892] write(3, "1000", 4 [pid 5885] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5893] <... set_robust_list resumed>) = 0 [pid 5891] write(3, "1000", 4 [pid 5893] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] <... write resumed>) = 4 [pid 5891] <... write resumed>) = 4 [pid 5893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] close(3 [pid 5891] close(3 executing program [pid 5893] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5892] <... close resumed>) = 0 [pid 5891] <... close resumed>) = 0 [pid 5892] write(1, "executing program\n", 18) = 18 [pid 5892] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5892] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 [pid 5892] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5891] write(1, "executing program\n", 18executing program [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] <... write resumed>) = 18 [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5891] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5892] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5891] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5892] <... mprotect resumed>) = 0 [pid 5891] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5892] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5891] <... mmap resumed>) = 0x7f5f9eb7b000 [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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5891] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5894 attached [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5894] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053) = 0 [pid 5892] <... clone3 resumed> => {parent_tid=[5894]}, 88) = 5894 [pid 5894] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], [pid 5891] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5894] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5895 attached [pid 5894] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5892] <... futex resumed>) = 0 [pid 5892] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... clone3 resumed> => {parent_tid=[5895]}, 88) = 5895 [pid 5891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5891] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5894] <... socketpair resumed>[3, 4]) = 0 [pid 5891] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5894] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... rseq resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 0 [pid 5895] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5894] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... futex resumed>) = 0 [pid 5895] rt_sigprocmask(SIG_SETMASK, [], [pid 5894] recvmsg(3, [pid 5892] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5895] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5887] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] <... socketpair resumed>[3, 4]) = 0 [pid 5887] <... futex resumed>) = 0 [pid 5895] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5891] <... futex resumed>) = 0 [pid 5895] <... futex resumed>) = 1 [pid 5891] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5895] recvmsg(3, [pid 5891] <... futex resumed>) = 0 [pid 5887] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5891] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... mprotect resumed>) = 0 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5896 attached [pid 5888] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] <... clone3 resumed> => {parent_tid=[5896]}, 88) = 5896 [pid 5896] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5896] <... rseq resumed>) = 0 [pid 5888] <... mprotect resumed>) = 0 [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5897 attached [pid 5896] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5897] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5896] <... set_robust_list resumed>) = 0 [pid 5888] <... clone3 resumed> => {parent_tid=[5897]}, 88) = 5897 [pid 5887] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... rseq resumed>) = 0 [pid 5896] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] <... futex resumed>) = 0 [pid 5897] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... set_robust_list resumed>) = 0 [pid 5896] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5888] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] <... futex resumed>) = 0 [pid 5897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5885] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5898 attached [pid 5898] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5885] <... clone3 resumed> => {parent_tid=[5898]}, 88) = 5898 [pid 5898] <... rseq resumed>) = 0 [pid 5885] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] set_robust_list(0x7f5f9eb599a0, 24 [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5898] <... set_robust_list resumed>) = 0 [pid 5885] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] <... futex resumed>) = 0 [pid 5898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 5898] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5885] <... futex resumed>) = 0 [pid 5898] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5885] <... futex resumed>) = 0 [pid 5898] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... setsockopt resumed>) = 0 [pid 5898] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5898] <... futex resumed>) = 1 [pid 5885] <... futex resumed>) = 0 [pid 5898] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... futex resumed>) = 0 [pid 5891] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 0 [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... socket resumed>) = 6 [pid 5898] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5891] <... futex resumed>) = 0 [pid 5898] <... futex resumed>) = 1 [pid 5892] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] <... futex resumed>) = 0 [pid 5898] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... mprotect resumed>) = 0 [pid 5891] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5887] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5887] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = 0 [pid 5898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... socket resumed>) = 7 [pid 5898] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5891] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5888] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... sendto resumed>) = 32 [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5891] <... mprotect resumed>) = 0 [pid 5892] <... rt_sigprocmask resumed>[], 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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5892] <... clone3 resumed> => {parent_tid=[5899]}, 88) = 5899 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5891] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5892] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5899 attached [pid 5898] recvfrom(7, [pid 5892] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5900 attached [pid 5899] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5898] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5885}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5892] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... clone3 resumed> => {parent_tid=[5900]}, 88) = 5900 [pid 5888] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5900] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5899] <... rseq resumed>) = 0 [pid 5898] recvfrom(7, [pid 5891] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5887] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5900] <... rseq resumed>) = 0 [pid 5899] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5898] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5885}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5899] <... set_robust_list resumed>) = 0 [pid 5900] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5899] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] close(7 [pid 5891] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... mprotect resumed>) = 0 [pid 5887] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5900] <... set_robust_list resumed>) = 0 [pid 5899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5899] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5900] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] <... mprotect resumed>) = 0 [pid 5898] <... close resumed>) = 0 [pid 5900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5898] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] <... futex resumed>) = 0 [pid 5888] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5900] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5898] <... futex resumed>) = 1 [pid 5891] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5885] <... futex resumed>) = 0 [pid 5898] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5885] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5901 attached [pid 5888] <... clone3 resumed> => {parent_tid=[5901]}, 88) = 5901 [pid 5887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5885] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5902 attached [pid 5888] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] <... clone3 resumed> => {parent_tid=[5902]}, 88) = 5902 [pid 5902] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5888] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] <... futex resumed>) = 0 [pid 5888] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5902] <... rseq resumed>) = 0 [pid 5902] set_robust_list(0x7f5f9eb599a0, 24 [pid 5887] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5902] <... set_robust_list resumed>) = 0 [pid 5901] <... rseq resumed>) = 0 [pid 5887] <... futex resumed>) = 0 [pid 5902] rt_sigprocmask(SIG_SETMASK, [], [pid 5901] set_robust_list(0x7f5f9eb599a0, 24 [pid 5887] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5901] <... set_robust_list resumed>) = 0 [pid 5902] socket(AF_TIPC, SOCK_RDM, 0 [pid 5901] rt_sigprocmask(SIG_SETMASK, [], [pid 5902] <... socket resumed>) = 5 [pid 5901] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5902] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] socket(AF_TIPC, SOCK_RDM, 0 [pid 5902] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 [pid 5902] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5901] <... socket resumed>) = 5 [pid 5892] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5887] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = 1 [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5902] <... setsockopt resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5888] <... futex resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5892] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5888] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... futex resumed>) = 0 [pid 5901] <... setsockopt resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5901] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... mprotect resumed>) = 0 [pid 5902] <... socket resumed>) = 6 [pid 5901] <... futex resumed>) = 1 [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5888] <... futex resumed>) = 0 [pid 5892] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5891] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 0 [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] <... futex resumed>) = 1 [pid 5887] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5903 attached [pid 5902] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... socket resumed>) = 6 [pid 5892] <... clone3 resumed> => {parent_tid=[5903]}, 88) = 5903 [pid 5887] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] <... futex resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... socket resumed>) = 7 [pid 5892] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = 1 [pid 5892] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] <... futex resumed>) = 0 [pid 5888] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5903] <... rseq resumed>) = 0 [pid 5901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5888] <... futex resumed>) = 0 [pid 5903] set_robust_list(0x7f5f9eb599a0, 24 [pid 5888] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5903] <... set_robust_list resumed>) = 0 [pid 5901] <... socket resumed>) = 7 [pid 5903] rt_sigprocmask(SIG_SETMASK, [], [pid 5901] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5891] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5904 attached => {parent_tid=[5904]}, 88) = 5904 [pid 5903] socket(AF_TIPC, SOCK_RDM, 0 [pid 5891] rt_sigprocmask(SIG_SETMASK, [], [pid 5903] <... socket resumed>) = 5 [pid 5891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5904] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5903] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 0 [pid 5903] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... futex resumed>) = 0 [pid 5903] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5892] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] <... rseq resumed>) = 0 [pid 5903] <... setsockopt resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5904] set_robust_list(0x7f5f9eb599a0, 24 [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] <... set_robust_list resumed>) = 0 [pid 5904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5904] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 5903] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5903] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 0 [pid 5887] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... futex resumed>) = 0 [pid 5892] <... futex resumed>) = 0 [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5892] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5887] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5888] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5888] <... futex resumed>) = 0 [pid 5904] <... futex resumed>) = 1 [pid 5903] <... socket resumed>) = 6 [pid 5891] <... futex resumed>) = 0 [pid 5888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5887] <... mprotect resumed>) = 0 [pid 5891] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5891] <... futex resumed>) = 0 [pid 5903] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5903] <... futex resumed>) = 1 [pid 5892] <... futex resumed>) = 0 [pid 5888] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5892] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5905 attached [pid 5904] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5903] <... socket resumed>) = 7 [pid 5892] <... futex resumed>) = 0 [pid 5888] <... mprotect resumed>) = 0 [pid 5888] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5892] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5903] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5888] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5887] <... clone3 resumed> => {parent_tid=[5905]}, 88) = 5905 [pid 5905] <... rseq resumed>) = 0 [pid 5904] <... setsockopt resumed>) = 0 [pid 5898] <... sendmsg resumed>) = 28 [pid 5888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5887] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5906 attached [pid 5905] set_robust_list(0x7f5f9eb389a0, 24 [pid 5902] <... sendto resumed>) = 32 [pid 5898] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5906] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5905] <... set_robust_list resumed>) = 0 [pid 5903] <... sendto resumed>) = 32 [pid 5902] recvfrom(7, [pid 5901] <... sendto resumed>) = 32 [pid 5898] <... futex resumed>) = 0 [pid 5888] <... clone3 resumed> => {parent_tid=[5906]}, 88) = 5906 [pid 5887] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... rseq resumed>) = 0 [pid 5904] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5887}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5901] recvfrom(7, [pid 5905] rt_sigprocmask(SIG_SETMASK, [], [pid 5898] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] <... futex resumed>) = 0 [pid 5906] set_robust_list(0x7f5f9eb389a0, 24 [pid 5905] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5904] <... futex resumed>) = 1 [pid 5903] recvfrom(7, [pid 5902] recvfrom(7, [pid 5901] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5888}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] <... set_robust_list resumed>) = 0 [pid 5905] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5904] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5892}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5902] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5887}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5901] recvfrom(7, [pid 5891] <... futex resumed>) = 0 [pid 5888] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] rt_sigprocmask(SIG_SETMASK, [], [pid 5905] <... sendmsg resumed>) = 28 [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5903] recvfrom(7, [pid 5902] close(7 [pid 5901] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5888}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5892] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5891] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... futex resumed>) = 0 [pid 5906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5905] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5902] <... close resumed>) = 0 [pid 5892] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] close(7 [pid 5903] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5892}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5906] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5905] <... futex resumed>) = 1 [pid 5904] <... socket resumed>) = 6 [pid 5902] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5887] <... futex resumed>) = 0 [pid 5904] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... sendmsg resumed>) = 28 [pid 5905] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] <... futex resumed>) = 0 [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... close resumed>) = 0 [pid 5906] <... futex resumed>) = 1 [pid 5903] close(7 [pid 5902] <... futex resumed>) = 0 [pid 5892] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5888] <... futex resumed>) = 0 [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5902] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5903] <... close resumed>) = 0 [pid 5892] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5906] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] <... futex resumed>) = 0 [pid 5904] <... socket resumed>) = 7 [pid 5903] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5903] <... futex resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5904] <... sendto resumed>) = 32 [pid 5904] recvfrom(7, [{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5891}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5903] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5892] <... mprotect resumed>) = 0 [pid 5904] recvfrom(7, [pid 5892] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5904] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5891}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5892] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5904] close(7 [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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5904] <... close resumed>) = 0 ./strace-static-x86_64: Process 5907 attached [pid 5904] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5904] <... futex resumed>) = 1 [pid 5892] <... clone3 resumed> => {parent_tid=[5907]}, 88) = 5907 [pid 5891] <... futex resumed>) = 0 [pid 5907] <... rseq resumed>) = 0 [pid 5904] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] set_robust_list(0x7f5f9eb389a0, 24 [pid 5892] rt_sigprocmask(SIG_SETMASK, [], [pid 5891] <... futex resumed>) = 0 [pid 5907] <... set_robust_list resumed>) = 0 [pid 5904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5891] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5904] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5892] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] rt_sigprocmask(SIG_SETMASK, [], [pid 5892] <... futex resumed>) = 0 [pid 5907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5892] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5892] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5893] <... sendmsg resumed>) = 16764000 [pid 5893] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5904] <... sendmsg resumed>) = 28 [pid 5904] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5904] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] exit_group(0 [pid 5898] <... futex resumed>) = ? [pid 5893] <... futex resumed>) = ? [pid 5886] <... recvmsg resumed> ) = ? [pid 5885] <... exit_group resumed>) = ? [pid 5898] +++ exited with 0 +++ [pid 5893] +++ exited with 0 +++ [pid 5886] +++ exited with 0 +++ [pid 5887] exit_group(0 [pid 5905] <... futex resumed>) = ? [pid 5902] <... futex resumed>) = ? [pid 5887] <... exit_group resumed>) = ? [pid 5905] +++ exited with 0 +++ [pid 5902] +++ exited with 0 +++ [pid 5896] <... sendmsg resumed>) = ? [pid 5896] +++ exited with 0 +++ [pid 5907] <... sendmsg resumed>) = 28 [pid 5907] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5899] <... sendmsg resumed>) = 16764000 [pid 5889] <... recvmsg resumed> ) = ? [pid 5892] exit_group(0 [pid 5891] exit_group(0 [pid 5904] <... futex resumed>) = ? [pid 5903] <... futex resumed>) = ? [pid 5892] <... exit_group resumed>) = ? [pid 5891] <... exit_group resumed>) = ? [pid 5907] <... futex resumed>) = ? [pid 5904] +++ exited with 0 +++ [pid 5903] +++ exited with 0 +++ [pid 5907] +++ exited with 0 +++ [pid 5900] <... sendmsg resumed>) = ? [pid 5900] +++ exited with 0 +++ [pid 5899] +++ exited with 0 +++ [pid 5894] <... recvmsg resumed> ) = ? [pid 5895] <... recvmsg resumed> ) = ? [pid 5897] <... sendmsg resumed>) = 16764000 [pid 5897] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] exit_group(0 [pid 5906] <... futex resumed>) = ? [pid 5901] <... futex resumed>) = ? [pid 5888] <... exit_group resumed>) = ? [pid 5906] +++ exited with 0 +++ [pid 5897] <... futex resumed>) = ? [pid 5901] +++ exited with 0 +++ [pid 5897] +++ exited with 0 +++ [pid 5890] <... recvmsg resumed> ) = ? [pid 5885] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5908 attached [pid 5908] set_robust_list(0x55556f2326a0, 24 [pid 5863] <... clone resumed>, child_tidptr=0x55556f232690) = 5908 [pid 5908] <... set_robust_list resumed>) = 0 [pid 5908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5908] setpgid(0, 0) = 0 [pid 5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5908] write(3, "1000", 4) = 4 [pid 5908] close(3executing program ) = 0 [pid 5908] write(1, "executing program\n", 18) = 18 [pid 5908] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5908] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 [pid 5908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5908] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5908] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5909 attached [pid 5909] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5908] <... clone3 resumed> => {parent_tid=[5909]}, 88) = 5909 [pid 5908] rt_sigprocmask(SIG_SETMASK, [], [pid 5909] <... rseq resumed>) = 0 [pid 5909] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 5909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5909] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5908] <... futex resumed>) = 0 [pid 5908] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5909] <... socketpair resumed>[3, 4]) = 0 [pid 5909] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5909] recvmsg(3, [pid 5908] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5908] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] +++ exited with 0 +++ [pid 5887] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5895] +++ exited with 0 +++ [pid 5891] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} --- [pid 5908] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5908] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5910 attached [pid 5908] <... futex resumed>) = 0 [pid 5908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5910 [pid 5908] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5908] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5908] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5911 attached [pid 5910] set_robust_list(0x55556f2326a0, 24 [pid 5908] <... clone3 resumed> => {parent_tid=[5911]}, 88) = 5911 [pid 5911] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5910] <... set_robust_list resumed>) = 0 [pid 5911] <... rseq resumed>) = 0 [pid 5911] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5908] rt_sigprocmask(SIG_SETMASK, [], [pid 5911] <... set_robust_list resumed>) = 0 [pid 5910] <... prctl resumed>) = 0 [pid 5908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5911] rt_sigprocmask(SIG_SETMASK, [], [pid 5908] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] setpgid(0, 0 [pid 5911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5908] <... futex resumed>) = 0 [pid 5910] <... setpgid resumed>) = 0 [pid 5911] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5908] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] <... restart_syscall resumed>) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5910] write(3, "1000", 4 [pid 5894] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5912 attached [pid 5910] <... write resumed>) = 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5892, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5912] set_robust_list(0x55556f2326a0, 24 [pid 5910] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x55556f232690) = 5912 [pid 5890] +++ exited with 0 +++ [pid 5888] +++ exited with 0 +++ [pid 5910] <... close resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5888, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5912] <... set_robust_list resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5910] write(1, "executing program\n", 18 [pid 5912] <... prctl resumed>) = 0 [pid 5910] <... write resumed>) = 18 [pid 5912] setpgid(0, 0 [pid 5910] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... setpgid resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5910] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5912] <... openat resumed>) = 3 [pid 5910] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5912] write(3, "1000", 4 [pid 5910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5912] <... write resumed>) = 4 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] close(3 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 5861] <... restart_syscall resumed>) = 0 [pid 5912] <... close resumed>) = 0 [pid 5910] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5912] write(1, "executing program\n", 18 [pid 5910] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5912] <... write resumed>) = 18 [pid 5910] <... mprotect resumed>) = 0 [pid 5912] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5912] <... futex resumed>) = 0 [pid 5910] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5912] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5913 attached [pid 5912] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5913] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5910] <... clone3 resumed> => {parent_tid=[5913]}, 88) = 5913 [pid 5913] <... rseq resumed>) = 0 [pid 5912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5910] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5914 attached [pid 5913] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] set_robust_list(0x55556f2326a0, 24 [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5915 attached [pid 5914] <... set_robust_list resumed>) = 0 [pid 5913] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5910] <... futex resumed>) = 0 [pid 5914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5912] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5914] <... prctl resumed>) = 0 [pid 5913] <... socketpair resumed>[3, 4]) = 0 [pid 5912] <... mprotect resumed>) = 0 [pid 5914] setpgid(0, 0 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5915] set_robust_list(0x55556f2326a0, 24 [pid 5914] <... setpgid resumed>) = 0 [pid 5913] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 5914 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5913] <... futex resumed>) = 1 [pid 5912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5914] <... openat resumed>) = 3 [pid 5913] recvmsg(3, [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5910] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... clone resumed>, child_tidptr=0x55556f232690) = 5915 ./strace-static-x86_64: Process 5916 attached [pid 5915] <... prctl resumed>) = 0 [pid 5914] write(3, "1000", 4 [pid 5910] <... futex resumed>) = 0 [pid 5916] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5915] setpgid(0, 0 [pid 5914] <... write resumed>) = 4 [pid 5912] <... clone3 resumed> => {parent_tid=[5916]}, 88) = 5916 [pid 5910] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... rseq resumed>) = 0 [pid 5915] <... setpgid resumed>) = 0 [pid 5914] close(3 [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] <... close resumed>) = 0 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 executing program [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5912] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5914] write(1, "executing program\n", 18 [pid 5912] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... write resumed>) = 18 [pid 5914] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5915] <... openat resumed>) = 3 [pid 5908] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5916] <... set_robust_list resumed>) = 0 [pid 5915] write(3, "1000", 4 [pid 5914] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] rt_sigprocmask(SIG_SETMASK, [], [pid 5915] <... write resumed>) = 4 [pid 5914] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5908] <... futex resumed>) = 0 [pid 5908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] close(3 [pid 5914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5908] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5916] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5915] <... close resumed>) = 0 [pid 5914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5916] <... socketpair resumed>[3, 4]) = 0 executing program [pid 5915] write(1, "executing program\n", 18 [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5908] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5916] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... write resumed>) = 18 [pid 5914] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5916] <... futex resumed>) = 1 [pid 5915] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = 0 [pid 5908] <... mprotect resumed>) = 0 [pid 5916] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... futex resumed>) = 0 [pid 5914] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5912] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5908] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5916] recvmsg(3, [pid 5915] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5914] <... mprotect resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5915] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5912] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5917 attached [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5917] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5915] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5917] <... rseq resumed>) = 0 [pid 5915] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5908] <... clone3 resumed> => {parent_tid=[5917]}, 88) = 5917 [pid 5917] set_robust_list(0x7f5f9eb599a0, 24 [pid 5915] <... mprotect resumed>) = 0 [pid 5908] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5918 attached [pid 5917] <... set_robust_list resumed>) = 0 [pid 5908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5918] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5917] rt_sigprocmask(SIG_SETMASK, [], [pid 5908] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] <... clone3 resumed> => {parent_tid=[5918]}, 88) = 5918 [pid 5918] <... rseq resumed>) = 0 [pid 5917] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5914] rt_sigprocmask(SIG_SETMASK, [], [pid 5908] <... futex resumed>) = 0 [pid 5918] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5917] socket(AF_TIPC, SOCK_RDM, 0 [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] <... set_robust_list resumed>) = 0 [pid 5917] <... socket resumed>) = 5 [pid 5914] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5919 attached [pid 5918] rt_sigprocmask(SIG_SETMASK, [], [pid 5917] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... clone3 resumed> => {parent_tid=[5919]}, 88) = 5919 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] <... futex resumed>) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5919] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5917] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5908] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... rseq resumed>) = 0 [pid 5918] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5915] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] <... socketpair resumed>[3, 4]) = 0 [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5917] <... setsockopt resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5917] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 0 [pid 5918] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5908] <... futex resumed>) = 0 [pid 5919] <... set_robust_list resumed>) = 0 [pid 5917] <... futex resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5917] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5919] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5914] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5908] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = 0 [pid 5914] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... futex resumed>) = 1 [pid 5918] recvmsg(3, [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... socket resumed>) = 6 [pid 5919] <... socketpair resumed>[3, 4]) = 0 [pid 5917] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = 1 [pid 5908] <... futex resumed>) = 0 [pid 5919] <... futex resumed>) = 1 [pid 5917] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5908] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5908] <... futex resumed>) = 0 [pid 5917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] <... socket resumed>) = 7 [pid 5917] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5915] <... futex resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5919] <... futex resumed>) = 0 [pid 5917] <... sendto resumed>) = 32 [pid 5915] <... futex resumed>) = 1 [pid 5919] recvmsg(3, [pid 5915] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5917] recvfrom(7, [{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5908}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5917] recvfrom(7, [pid 5910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5917] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5908}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5910] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] close(7 [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5917] <... close resumed>) = 0 [pid 5910] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5917] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5908] <... futex resumed>) = 0 [pid 5917] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5908] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5908] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5920 attached [pid 5917] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5908] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5910] <... clone3 resumed> => {parent_tid=[5920]}, 88) = 5920 [pid 5920] <... rseq resumed>) = 0 [pid 5910] rt_sigprocmask(SIG_SETMASK, [], [pid 5920] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5920] <... set_robust_list resumed>) = 0 [pid 5910] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5920] rt_sigprocmask(SIG_SETMASK, [], [pid 5910] <... futex resumed>) = 0 [pid 5920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5920] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5917] <... sendmsg resumed>) = 28 [pid 5917] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5917] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5912] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5921 attached [pid 5921] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5912] <... clone3 resumed> => {parent_tid=[5921]}, 88) = 5921 [pid 5921] <... rseq resumed>) = 0 [pid 5921] set_robust_list(0x7f5f9eb7a9a0, 24) = 0 [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5921] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5912] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5915] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5914] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5914] <... mprotect resumed>) = 0 [pid 5910] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5922 attached [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5923 attached [pid 5910] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5910] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5915] <... clone3 resumed> => {parent_tid=[5922]}, 88) = 5922 [pid 5910] <... mprotect resumed>) = 0 [pid 5923] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5915] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] <... clone3 resumed> => {parent_tid=[5923]}, 88) = 5923 [pid 5923] <... rseq resumed>) = 0 [pid 5922] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5910] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5923] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5922] <... rseq resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] rt_sigprocmask(SIG_SETMASK, [], [pid 5910] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5922] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... rt_sigprocmask resumed>NULL, 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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5924 attached [pid 5923] rt_sigprocmask(SIG_SETMASK, [], [pid 5922] <... set_robust_list resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5922] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] <... futex resumed>) = 0 [pid 5910] <... clone3 resumed> => {parent_tid=[5924]}, 88) = 5924 [pid 5923] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5922] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] rt_sigprocmask(SIG_SETMASK, [], [pid 5924] <... rseq resumed>) = 0 [pid 5922] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5924] set_robust_list(0x7f5f9eb599a0, 24 [pid 5910] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = 0 [pid 5924] <... set_robust_list resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5924] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5924] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5924] socket(AF_TIPC, SOCK_RDM, 0 [pid 5912] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5924] <... socket resumed>) = 5 [pid 5924] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5910] <... futex resumed>) = 0 [pid 5924] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5910] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... mprotect resumed>) = 0 [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5910] <... futex resumed>) = 0 [pid 5924] <... setsockopt resumed>) = 0 [pid 5912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5924] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5925 attached [pid 5910] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... futex resumed>) = 0 [pid 5912] <... clone3 resumed> => {parent_tid=[5925]}, 88) = 5925 [pid 5910] <... futex resumed>) = 0 [pid 5925] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... rseq resumed>) = 0 [pid 5924] <... socket resumed>) = 6 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5925] set_robust_list(0x7f5f9eb599a0, 24 [pid 5924] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... set_robust_list resumed>) = 0 [pid 5924] <... futex resumed>) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5925] rt_sigprocmask(SIG_SETMASK, [], [pid 5924] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5910] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5910] <... futex resumed>) = 0 [pid 5925] socket(AF_TIPC, SOCK_RDM, 0 [pid 5924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... socket resumed>) = 5 [pid 5924] <... socket resumed>) = 7 [pid 5925] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5925] <... futex resumed>) = 1 [pid 5924] <... sendto resumed>) = 32 [pid 5912] <... futex resumed>) = 0 [pid 5925] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] recvfrom(7, [pid 5912] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5910}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5912] <... futex resumed>) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5924] recvfrom(7, [pid 5915] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5924] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5910}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5915] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... setsockopt resumed>) = 0 [pid 5924] close(7 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5925] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5924] <... close resumed>) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5924] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5910] <... futex resumed>) = 0 [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5910] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = 1 [pid 5914] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5912] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = 0 [pid 5925] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5915] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5914] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5912] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5914] <... mprotect resumed>) = 0 [pid 5912] <... futex resumed>) = 0 [pid 5925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] <... mprotect resumed>) = 0 [pid 5912] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... socket resumed>) = 6 [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5925] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5914] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5912] <... futex resumed>) = 0 [pid 5925] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5926 attached [pid 5912] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5927 attached [pid 5925] <... futex resumed>) = 0 [pid 5914] <... clone3 resumed> => {parent_tid=[5927]}, 88) = 5927 [pid 5912] <... futex resumed>) = 1 [pid 5925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... socket resumed>) = 7 [pid 5914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5925] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5915] <... clone3 resumed> => {parent_tid=[5926]}, 88) = 5926 [pid 5914] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5926] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5915] rt_sigprocmask(SIG_SETMASK, [], [pid 5914] <... futex resumed>) = 0 [pid 5927] <... rseq resumed>) = 0 [pid 5926] <... rseq resumed>) = 0 [pid 5915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5914] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] set_robust_list(0x7f5f9eb599a0, 24 [pid 5926] set_robust_list(0x7f5f9eb599a0, 24 [pid 5915] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... set_robust_list resumed>) = 0 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5927] rt_sigprocmask(SIG_SETMASK, [], [pid 5926] rt_sigprocmask(SIG_SETMASK, [], [pid 5915] <... futex resumed>) = 0 [pid 5927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5915] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] socket(AF_TIPC, SOCK_RDM, 0 [pid 5926] socket(AF_TIPC, SOCK_RDM, 0 [pid 5927] <... socket resumed>) = 5 [pid 5926] <... socket resumed>) = 5 [pid 5927] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... futex resumed>) = 1 [pid 5926] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5927] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5915] <... futex resumed>) = 0 [pid 5926] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5915] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... futex resumed>) = 0 [pid 5927] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5926] <... setsockopt resumed>) = 0 [pid 5914] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... setsockopt resumed>) = 0 [pid 5926] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5915] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] <... futex resumed>) = 0 [pid 5927] <... futex resumed>) = 1 [pid 5926] <... socket resumed>) = 6 [pid 5915] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5914] <... futex resumed>) = 0 [pid 5927] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] <... futex resumed>) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 0 [pid 5927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5915] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5914] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... socket resumed>) = 6 [pid 5926] <... socket resumed>) = 7 [pid 5915] <... futex resumed>) = 0 [pid 5910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5927] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5915] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5927] <... futex resumed>) = 1 [pid 5914] <... futex resumed>) = 0 [pid 5914] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5914] <... futex resumed>) = 0 [pid 5927] <... socket resumed>) = 7 [pid 5914] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5912] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5927] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5912] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5912] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5928 attached => {parent_tid=[5928]}, 88) = 5928 [pid 5928] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5912] rt_sigprocmask(SIG_SETMASK, [], [pid 5928] <... rseq resumed>) = 0 [pid 5912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5928] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 5912] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] rt_sigprocmask(SIG_SETMASK, [], [pid 5912] <... futex resumed>) = 0 [pid 5928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5912] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5928] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5928] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5912] <... futex resumed>) = 0 [pid 5928] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5914] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb18000 [pid 5914] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5915] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5914] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5915] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5914] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5915] <... mprotect resumed>) = 0 [pid 5915] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5915] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5929 attached [pid 5914] <... clone3 resumed> => {parent_tid=[5929]}, 88) = 5929 [pid 5929] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5929] <... rseq resumed>) = 0 [pid 5914] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5929] set_robust_list(0x7f5f9eb389a0, 24 [pid 5914] <... futex resumed>) = 0 [pid 5929] <... set_robust_list resumed>) = 0 [pid 5914] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5929] rt_sigprocmask(SIG_SETMASK, [], [pid 5915] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5929] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5929] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5930 attached ) = 1 [pid 5915] <... clone3 resumed> => {parent_tid=[5930]}, 88) = 5930 [pid 5914] <... futex resumed>) = 0 [pid 5930] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5915] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5930] <... rseq resumed>) = 0 [pid 5929] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 5930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5930] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5930] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5915] <... futex resumed>) = 0 [pid 5930] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] <... sendto resumed>) = 32 [pid 5926] <... sendto resumed>) = 32 [pid 5925] <... sendto resumed>) = 32 [pid 5924] <... sendmsg resumed>) = 28 [pid 5926] recvfrom(7, [pid 5925] recvfrom(7, [pid 5927] recvfrom(7, [pid 5926] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5915}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5925] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5912}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5927] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5914}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5926] recvfrom(7, [pid 5925] recvfrom(7, [pid 5924] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5915}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5925] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5912}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5924] <... futex resumed>) = 0 [pid 5926] close(7 [pid 5925] close(7 [pid 5924] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] recvfrom(7, [pid 5926] <... close resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5927] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5914}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5925] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] close(7 [pid 5926] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = 0 [pid 5927] <... close resumed>) = 0 [pid 5926] <... futex resumed>) = 0 [pid 5925] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5927] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... sendmsg resumed>) = 16764000 [pid 5908] exit_group(0) = ? [pid 5917] <... futex resumed>) = ? [pid 5917] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 5909] <... recvmsg resumed> ) = ? [pid 5910] exit_group(0 [pid 5924] <... futex resumed>) = ? [pid 5910] <... exit_group resumed>) = ? [pid 5924] +++ exited with 0 +++ [pid 5920] <... sendmsg resumed>) = ? [pid 5920] +++ exited with 0 +++ [pid 5913] <... recvmsg resumed> ) = ? [pid 5912] exit_group(0 [pid 5928] <... futex resumed>) = ? [pid 5925] <... futex resumed>) = ? [pid 5912] <... exit_group resumed>) = ? [pid 5928] +++ exited with 0 +++ [pid 5925] +++ exited with 0 +++ [pid 5921] <... sendmsg resumed>) = ? [pid 5921] +++ exited with 0 +++ [pid 5916] <... recvmsg resumed> ) = ? [pid 5914] exit_group(0 [pid 5929] <... futex resumed>) = ? [pid 5927] <... futex resumed>) = ? [pid 5923] <... sendmsg resumed>) = ? [pid 5914] <... exit_group resumed>) = ? [pid 5929] +++ exited with 0 +++ [pid 5927] +++ exited with 0 +++ [pid 5923] +++ exited with 0 +++ [pid 5918] <... recvmsg resumed> ) = ? [pid 5913] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, si_utime=0, si_stime=32 /* 0.32 s */} --- [pid 5916] +++ exited with 0 +++ [pid 5912] +++ exited with 0 +++ [pid 5909] +++ exited with 0 +++ [pid 5908] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5908, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- [pid 5859] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5859] <... restart_syscall resumed>) = 0 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556f232690) = 5931 ./strace-static-x86_64: Process 5931 attached ./strace-static-x86_64: Process 5932 attached [pid 5918] +++ exited with 0 +++ [pid 5931] set_robust_list(0x55556f2326a0, 24 [pid 5914] +++ exited with 0 +++ [pid 5932] set_robust_list(0x55556f2326a0, 24 [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5932 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5914, si_uid=0, si_status=0, si_utime=0, si_stime=24 /* 0.24 s */} --- [pid 5931] <... set_robust_list resumed>) = 0 [pid 5932] <... set_robust_list resumed>) = 0 [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5933 attached [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5931] <... prctl resumed>) = 0 [pid 5932] <... prctl resumed>) = 0 [pid 5931] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x55556f232690) = 5933 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5933] set_robust_list(0x55556f2326a0, 24 [pid 5932] setpgid(0, 0 [pid 5931] <... setpgid resumed>) = 0 [pid 5932] <... setpgid resumed>) = 0 [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5934 attached [pid 5933] <... set_robust_list resumed>) = 0 [pid 5932] <... openat resumed>) = 3 [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 5934 [pid 5934] set_robust_list(0x55556f2326a0, 24 [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5932] write(3, "1000", 4 [pid 5931] <... openat resumed>) = 3 [pid 5934] <... set_robust_list resumed>) = 0 [pid 5932] <... write resumed>) = 4 [pid 5931] write(3, "1000", 4 [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5933] <... prctl resumed>) = 0 [pid 5932] close(3 [pid 5931] <... write resumed>) = 4 [pid 5934] <... prctl resumed>) = 0 [pid 5933] setpgid(0, 0 [pid 5932] <... close resumed>) = 0 [pid 5931] close(3 [pid 5922] <... sendmsg resumed>) = 16764000 [pid 5934] setpgid(0, 0 [pid 5933] <... setpgid resumed>) = 0 [pid 5932] write(1, "executing program\n", 18 [pid 5931] <... close resumed>) = 0 executing program [pid 5934] <... setpgid resumed>) = 0 executing program [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5932] <... write resumed>) = 18 [pid 5931] write(1, "executing program\n", 18 [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5933] <... openat resumed>) = 3 [pid 5932] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... write resumed>) = 18 [pid 5922] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... openat resumed>) = 3 [pid 5933] write(3, "1000", 4 [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5934] write(3, "1000", 4 [pid 5933] <... write resumed>) = 4 [pid 5932] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5931] <... futex resumed>) = 0 [pid 5922] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... write resumed>) = 4 [pid 5933] close(3 [pid 5932] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5931] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5934] close(3 [pid 5933] <... close resumed>) = 0 [pid 5932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5931] <... rt_sigaction resumed>NULL, 8) = 0 executing program [pid 5934] <... close resumed>) = 0 [pid 5933] write(1, "executing program\n", 18 [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], executing program [pid 5934] write(1, "executing program\n", 18 [pid 5933] <... write resumed>) = 18 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5934] <... write resumed>) = 18 [pid 5933] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] <... futex resumed>) = 0 [pid 5934] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5932] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5931] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5932] <... mprotect resumed>) = 0 [pid 5931] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5934] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5934] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5931] <... mprotect resumed>) = 0 [pid 5934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5932] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5933] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5935 attached [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5931] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5934] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5932] <... clone3 resumed> => {parent_tid=[5935]}, 88) = 5935 [pid 5935] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5934] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... mprotect resumed>) = 0 [pid 5932] rt_sigprocmask(SIG_SETMASK, [], [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5915] exit_group(0./strace-static-x86_64: Process 5936 attached [pid 5935] <... rseq resumed>) = 0 [pid 5934] <... mprotect resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5930] <... futex resumed>) = ? [pid 5926] <... futex resumed>) = ? [pid 5922] <... futex resumed>) = ? [pid 5919] <... recvmsg resumed> ) = ? [pid 5915] <... exit_group resumed>) = ? [pid 5936] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5935] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5933] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5932] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... clone3 resumed> => {parent_tid=[5936]}, 88) = 5936 [pid 5930] +++ exited with 0 +++ [pid 5926] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 5936] <... rseq resumed>) = 0 [pid 5935] <... set_robust_list resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5931] rt_sigprocmask(SIG_SETMASK, [], [pid 5936] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5935] rt_sigprocmask(SIG_SETMASK, [], [pid 5934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5932] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5936] <... set_robust_list resumed>) = 0 [pid 5935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5931] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5936] rt_sigprocmask(SIG_SETMASK, [], [pid 5935] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5931] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5938 attached ./strace-static-x86_64: Process 5937 attached [pid 5936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5938] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5937] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5936] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5935] <... socketpair resumed>[3, 4]) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5938]}, 88) = 5938 [pid 5933] <... clone3 resumed> => {parent_tid=[5937]}, 88) = 5937 [pid 5931] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] <... rseq resumed>) = 0 [pid 5937] <... rseq resumed>) = 0 [pid 5936] <... socketpair resumed>[3, 4]) = 0 [pid 5934] rt_sigprocmask(SIG_SETMASK, [], [pid 5933] rt_sigprocmask(SIG_SETMASK, [], [pid 5938] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5937] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5936] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5938] rt_sigprocmask(SIG_SETMASK, [], [pid 5937] rt_sigprocmask(SIG_SETMASK, [], [pid 5936] <... futex resumed>) = 1 [pid 5935] <... futex resumed>) = 1 [pid 5934] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5936] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5935] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5937] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5938] <... socketpair resumed>[3, 4]) = 0 [pid 5937] <... socketpair resumed>[3, 4]) = 0 [pid 5936] recvmsg(3, [pid 5935] recvmsg(3, [pid 5932] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5938] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5938] recvmsg(3, [pid 5937] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5937] recvmsg(3, [pid 5934] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5919] +++ exited with 0 +++ [pid 5915] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, si_uid=0, si_status=0, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5939 attached , child_tidptr=0x55556f232690) = 5939 [pid 5939] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5934] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5934] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5939] <... prctl resumed>) = 0 [pid 5934] <... mprotect resumed>) = 0 [pid 5933] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] setpgid(0, 0 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5933] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5939] <... setpgid resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5933] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5932] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5931] <... mmap resumed>) = 0x7f5f9eb5a000 ./strace-static-x86_64: Process 5940 attached [pid 5939] <... openat resumed>) = 3 [pid 5933] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5932] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5931] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5940] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053) = 0 [pid 5940] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5939] write(3, "1000", 4 [pid 5940] <... set_robust_list resumed>) = 0 [pid 5933] <... mprotect resumed>) = 0 [pid 5932] <... mprotect resumed>) = 0 [pid 5940] rt_sigprocmask(SIG_SETMASK, [], [pid 5931] <... mprotect resumed>) = 0 [pid 5940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5939] <... write resumed>) = 4 [pid 5934] <... clone3 resumed> => {parent_tid=[5940]}, 88) = 5940 [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5939] close(3 [pid 5934] rt_sigprocmask(SIG_SETMASK, [], [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5932] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5939] <... close resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}executing program [pid 5931] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5939] write(1, "executing program\n", 18 [pid 5934] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5941 attached [pid 5939] <... write resumed>) = 18 [pid 5934] <... futex resumed>) = 0 [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5942 attached ./strace-static-x86_64: Process 5943 attached [pid 5941] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5940] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5934] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5941] <... rseq resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5933] <... clone3 resumed> => {parent_tid=[5942]}, 88) = 5942 [pid 5943] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5942] <... rseq resumed>) = 0 [pid 5941] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5939] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5933] rt_sigprocmask(SIG_SETMASK, [], [pid 5931] <... clone3 resumed> => {parent_tid=[5943]}, 88) = 5943 [pid 5943] <... rseq resumed>) = 0 [pid 5942] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5939] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5932] <... clone3 resumed> => {parent_tid=[5941]}, 88) = 5941 [pid 5931] rt_sigprocmask(SIG_SETMASK, [], [pid 5943] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5942] <... set_robust_list resumed>) = 0 [pid 5941] rt_sigprocmask(SIG_SETMASK, [], [pid 5939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5933] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] rt_sigprocmask(SIG_SETMASK, [], [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5943] <... set_robust_list resumed>) = 0 [pid 5942] rt_sigprocmask(SIG_SETMASK, [], [pid 5941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5931] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5943] rt_sigprocmask(SIG_SETMASK, [], [pid 5942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5941] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5942] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5943] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5932] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5941] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5939] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5944 attached [pid 5944] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5939] <... clone3 resumed> => {parent_tid=[5944]}, 88) = 5944 [pid 5944] <... rseq resumed>) = 0 [pid 5944] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5939] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5944] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5944] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5939] <... futex resumed>) = 0 [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5939] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] recvmsg(3, [pid 5934] <... futex resumed>) = 0 [pid 5934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5934] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5933] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] <... futex resumed>) = 0 [pid 5934] <... mprotect resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5934] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5932] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5932] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5932] <... mprotect resumed>) = 0 [pid 5931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5932] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5931] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5946 attached [pid 5931] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5945 attached [pid 5932] <... clone3 resumed> => {parent_tid=[5946]}, 88) = 5946 [pid 5946] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5945] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5946] <... rseq resumed>) = 0 [pid 5934] <... clone3 resumed> => {parent_tid=[5945]}, 88) = 5945 [pid 5932] rt_sigprocmask(SIG_SETMASK, [], [pid 5945] <... rseq resumed>) = 0 [pid 5946] set_robust_list(0x7f5f9eb599a0, 24 [pid 5934] rt_sigprocmask(SIG_SETMASK, [], [pid 5932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5932] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] set_robust_list(0x7f5f9eb599a0, 24 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5931] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5947 attached => {parent_tid=[5947]}, 88) = 5947 [pid 5945] <... set_robust_list resumed>) = 0 [pid 5946] rt_sigprocmask(SIG_SETMASK, [], [pid 5934] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5932] <... futex resumed>) = 0 [pid 5931] rt_sigprocmask(SIG_SETMASK, [], [pid 5945] rt_sigprocmask(SIG_SETMASK, [], [pid 5946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5934] <... futex resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5946] socket(AF_TIPC, SOCK_RDM, 0 [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] socket(AF_TIPC, SOCK_RDM, 0 [pid 5946] <... socket resumed>) = 5 [pid 5947] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5945] <... socket resumed>) = 5 [pid 5946] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5947] <... rseq resumed>) = 0 [pid 5945] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] set_robust_list(0x7f5f9eb599a0, 24 [pid 5945] <... futex resumed>) = 1 [pid 5946] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... futex resumed>) = 0 [pid 5933] <... mprotect resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... set_robust_list resumed>) = 0 [pid 5934] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5932] <... futex resumed>) = 0 [pid 5947] rt_sigprocmask(SIG_SETMASK, [], [pid 5945] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5934] <... futex resumed>) = 0 [pid 5933] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5945] <... setsockopt resumed>) = 0 [pid 5946] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5939] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5948 attached [pid 5947] socket(AF_TIPC, SOCK_RDM, 0 [pid 5945] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... setsockopt resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5947] <... socket resumed>) = 5 [pid 5946] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5945] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] <... futex resumed>) = 1 [pid 5934] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5934] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5947] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5933] <... clone3 resumed> => {parent_tid=[5948]}, 88) = 5948 [pid 5948] <... rseq resumed>) = 0 [pid 5947] <... futex resumed>) = 1 [pid 5939] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5933] rt_sigprocmask(SIG_SETMASK, [], [pid 5931] <... futex resumed>) = 0 [pid 5948] set_robust_list(0x7f5f9eb599a0, 24 [pid 5947] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] <... socket resumed>) = 6 [pid 5939] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5931] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5946] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... mprotect resumed>) = 0 [pid 5933] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5948] rt_sigprocmask(SIG_SETMASK, [], [pid 5946] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5945] <... socket resumed>) = 6 [pid 5946] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5945] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5932] <... futex resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] socket(AF_TIPC, SOCK_RDM, 0 [pid 5947] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5945] <... futex resumed>) = 1 [pid 5946] <... socket resumed>) = 7 [pid 5939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5934] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] <... socket resumed>) = 5 [pid 5947] <... setsockopt resumed>) = 0 [pid 5945] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5934] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] <... sendto resumed>) = 32 [pid 5939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5949 attached [pid 5948] <... futex resumed>) = 0 [pid 5947] <... futex resumed>) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5933] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5949] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5948] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5947] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5946] recvfrom(7, [pid 5939] <... clone3 resumed> => {parent_tid=[5949]}, 88) = 5949 [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5933] <... futex resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... setsockopt resumed>) = 0 [pid 5945] <... socket resumed>) = 7 [pid 5946] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5932}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5949] <... rseq resumed>) = 0 [pid 5948] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5945] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5946] recvfrom(7, [pid 5939] rt_sigprocmask(SIG_SETMASK, [], [pid 5933] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... futex resumed>) = 0 [pid 5949] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5948] <... futex resumed>) = 0 [pid 5947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5945] <... sendto resumed>) = 32 [pid 5946] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5932}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5949] <... set_robust_list resumed>) = 0 [pid 5948] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... socket resumed>) = 6 [pid 5945] recvfrom(7, [pid 5946] close(7 [pid 5939] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] rt_sigprocmask(SIG_SETMASK, [], [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5947] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5934}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5946] <... close resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5947] <... futex resumed>) = 1 [pid 5945] recvfrom(7, [pid 5946] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... futex resumed>) = 0 [pid 5949] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5948] <... socket resumed>) = 6 [pid 5947] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5934}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5946] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5932] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5933] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] <... futex resumed>) = 0 [pid 5931] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = 0 [pid 5947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5946] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5945] close(7 [pid 5932] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... socket resumed>) = 7 [pid 5933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5931] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5947] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5945] <... close resumed>) = 0 [pid 5933] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = 0 [pid 5933] <... futex resumed>) = 1 [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5933] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] <... socket resumed>) = 7 [pid 5948] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5945] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5934] <... futex resumed>) = 0 [pid 5945] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5934] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5934] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5939] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5931] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb18000 [pid 5931] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5931] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5950 attached [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] <... clone3 resumed> => {parent_tid=[5950]}, 88) = 5950 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5931] rt_sigprocmask(SIG_SETMASK, [], [pid 5950] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5933] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5950] <... rseq resumed>) = 0 [pid 5933] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5950] set_robust_list(0x7f5f9eb389a0, 24 [pid 5933] <... mprotect resumed>) = 0 [pid 5931] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5933] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5931] <... futex resumed>) = 0 [pid 5950] rt_sigprocmask(SIG_SETMASK, [], [pid 5934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5939] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5931] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5950] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5939] <... mprotect resumed>) = 0 [pid 5933] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5950] <... sendmsg resumed>) = 28 [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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5951 attached [pid 5950] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5933] <... clone3 resumed> => {parent_tid=[5951]}, 88) = 5951 [pid 5931] <... futex resumed>) = 0 [pid 5950] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5951] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5933] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5951] <... rseq resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5951] set_robust_list(0x7f5f9eb389a0, 24 [pid 5933] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5951] <... set_robust_list resumed>) = 0 [pid 5951] rt_sigprocmask(SIG_SETMASK, [], [pid 5939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5951] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5951] <... sendmsg resumed>) = 28 [pid 5951] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5952 attached ) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5951] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5939] <... clone3 resumed> => {parent_tid=[5952]}, 88) = 5952 [pid 5952] <... rseq resumed>) = 0 [pid 5939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5952] set_robust_list(0x7f5f9eb599a0, 24) = 0 [pid 5939] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] rt_sigprocmask(SIG_SETMASK, [], [pid 5939] <... futex resumed>) = 0 [pid 5952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5952] socket(AF_TIPC, SOCK_RDM, 0 [pid 5939] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... socket resumed>) = 5 [pid 5952] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5952] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] <... futex resumed>) = 0 [pid 5939] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5952] <... futex resumed>) = 0 [pid 5952] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16) = 0 [pid 5952] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5952] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5939] <... futex resumed>) = 0 [pid 5952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5939] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] <... socket resumed>) = 6 [pid 5948] <... sendto resumed>) = 32 [pid 5947] <... sendto resumed>) = 32 [pid 5946] <... sendmsg resumed>) = 28 [pid 5948] recvfrom(7, [pid 5947] recvfrom(7, [pid 5948] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5933}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5947] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5931}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5952] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] recvfrom(7, [pid 5947] recvfrom(7, [pid 5946] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... futex resumed>) = 1 [pid 5948] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5933}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5947] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5931}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5946] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5952] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5948] close(7 [pid 5947] close(7 [pid 5939] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5948] <... close resumed>) = 0 [pid 5952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5948] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5947] <... close resumed>) = 0 [pid 5939] <... futex resumed>) = 0 [pid 5952] <... socket resumed>) = 7 [pid 5948] <... futex resumed>) = 0 [pid 5947] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5952] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5948] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5947] <... futex resumed>) = 0 [pid 5947] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5945] <... sendmsg resumed>) = 28 [pid 5939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5939] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5952] <... sendto resumed>) = 32 [pid 5939] <... futex resumed>) = 0 [pid 5952] recvfrom(7, [{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5939}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5945] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5952] recvfrom(7, [pid 5945] <... futex resumed>) = 0 [pid 5939] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5945] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5952] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5939}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5939] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5952] close(7 [pid 5939] <... mprotect resumed>) = 0 [pid 5952] <... close resumed>) = 0 [pid 5939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5952] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5952] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5953 attached => {parent_tid=[5953]}, 88) = 5953 [pid 5939] rt_sigprocmask(SIG_SETMASK, [], [pid 5953] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5953] <... rseq resumed>) = 0 [pid 5939] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5953] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 5939] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5953] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5953] <... sendmsg resumed>) = 28 [pid 5953] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5953] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] exit_group(0 [pid 5950] <... futex resumed>) = ? [pid 5947] <... futex resumed>) = ? [pid 5943] <... sendmsg resumed>) = ? [pid 5931] <... exit_group resumed>) = ? [pid 5950] +++ exited with 0 +++ [pid 5947] +++ exited with 0 +++ [pid 5943] +++ exited with 0 +++ [pid 5933] exit_group(0 [pid 5951] <... futex resumed>) = ? [pid 5948] <... futex resumed>) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5951] +++ exited with 0 +++ [pid 5948] +++ exited with 0 +++ [pid 5942] <... sendmsg resumed>) = ? [pid 5942] +++ exited with 0 +++ [pid 5937] <... recvmsg resumed> ) = ? [pid 5940] <... sendmsg resumed>) = 16764000 [pid 5936] <... recvmsg resumed> ) = ? [pid 5932] exit_group(0) = ? [pid 5946] <... futex resumed>) = ? [pid 5946] +++ exited with 0 +++ [pid 5940] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... sendmsg resumed>) = ? [pid 5940] <... futex resumed>) = 0 [pid 5940] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5941] +++ exited with 0 +++ [pid 5935] <... recvmsg resumed> ) = ? [pid 5934] exit_group(0 [pid 5945] <... futex resumed>) = ? [pid 5940] <... futex resumed>) = ? [pid 5938] <... recvmsg resumed> ) = ? [pid 5934] <... exit_group resumed>) = ? [pid 5945] +++ exited with 0 +++ [pid 5940] +++ exited with 0 +++ [pid 5938] +++ exited with 0 +++ [pid 5937] +++ exited with 0 +++ [pid 5933] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=31 /* 0.31 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556f232690) = 5954 ./strace-static-x86_64: Process 5954 attached [pid 5954] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5936] +++ exited with 0 +++ [pid 5931] +++ exited with 0 +++ [pid 5954] setpgid(0, 0) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=32 /* 0.32 s */} --- executing program [pid 5954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5954] <... openat resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5954] write(3, "1000", 4) = 4 [pid 5954] close(3) = 0 [pid 5954] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5954] <... write resumed>) = 18 [pid 5954] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5954] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 [pid 5954] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5955 attached NULL, 8) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x55556f232690) = 5955 [pid 5955] set_robust_list(0x55556f2326a0, 24 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] <... set_robust_list resumed>) = 0 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5954] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5955] <... prctl resumed>) = 0 [pid 5954] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5955] setpgid(0, 0 [pid 5954] <... mprotect resumed>) = 0 [pid 5955] <... setpgid resumed>) = 0 [pid 5954] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5954] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5955] <... openat resumed>) = 3 [pid 5954] <... clone3 resumed> => {parent_tid=[5956]}, 88) = 5956 [pid 5954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5955] write(3, "1000", 4 [pid 5954] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... write resumed>) = 4 [pid 5954] <... futex resumed>) = 0 [pid 5955] close(3executing program [pid 5954] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5939] exit_group(0 [pid 5955] <... close resumed>) = 0 [pid 5953] <... futex resumed>) = ? [pid 5952] <... futex resumed>) = ? [pid 5949] <... sendmsg resumed>) = ? [pid 5939] <... exit_group resumed>) = ? [pid 5935] +++ exited with 0 +++ [pid 5932] +++ exited with 0 +++ [pid 5955] write(1, "executing program\n", 18 [pid 5953] +++ exited with 0 +++ [pid 5952] +++ exited with 0 +++ [pid 5949] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} --- [pid 5955] <... write resumed>) = 18 [pid 5859] restart_syscall(<... resuming interrupted clone ...> [pid 5955] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 ./strace-static-x86_64: Process 5956 attached [pid 5955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5944] <... recvmsg resumed> ) = ? [pid 5934] +++ exited with 0 +++ [pid 5859] <... restart_syscall resumed>) = 0 [pid 5956] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5956] <... rseq resumed>) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5956] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5955] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5957 attached [pid 5956] <... set_robust_list resumed>) = 0 [pid 5955] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5957] set_robust_list(0x55556f2326a0, 24 [pid 5956] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] <... mprotect resumed>) = 0 [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5957 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5957] <... set_robust_list resumed>) = 0 [pid 5956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5956] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5955] <... rt_sigprocmask resumed>[], 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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5959 attached [pid 5957] <... prctl resumed>) = 0 [pid 5956] <... socketpair resumed>[3, 4]) = 0 [pid 5957] setpgid(0, 0 [pid 5959] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5957] <... setpgid resumed>) = 0 [pid 5955] <... clone3 resumed> => {parent_tid=[5959]}, 88) = 5959 [pid 5959] <... rseq resumed>) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5955] rt_sigprocmask(SIG_SETMASK, [], [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 5958 [pid 5959] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 5957] <... openat resumed>) = 3 [pid 5955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5959] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5959] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5957] write(3, "1000", 4 [pid 5955] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] <... socketpair resumed>[3, 4]) = 0 [pid 5957] <... write resumed>) = 4 [pid 5957] close(3./strace-static-x86_64: Process 5958 attached [pid 5959] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5956] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... close resumed>) = 0 [pid 5956] <... futex resumed>) = 1 executing program [pid 5954] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = 1 [pid 5958] set_robust_list(0x55556f2326a0, 24 [pid 5957] write(1, "executing program\n", 18 [pid 5956] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] <... set_robust_list resumed>) = 0 [pid 5957] <... write resumed>) = 18 [pid 5956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 0 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5959] recvmsg(3, [pid 5955] <... futex resumed>) = 0 [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5957] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... prctl resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5956] recvmsg(3, [pid 5955] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] setpgid(0, 0 [pid 5957] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5958] <... setpgid resumed>) = 0 [pid 5957] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] <... openat resumed>) = 3 [pid 5957] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5957] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5958] write(3, "1000", 4 [pid 5944] +++ exited with 0 +++ [pid 5939] +++ exited with 0 +++ [pid 5958] <... write resumed>) = 4 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5939, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5958] close(3) = 0 [pid 5957] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5958] write(1, "executing program\n", 18 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}executing program ./strace-static-x86_64: Process 5960 attached [pid 5958] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5960] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5958] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... clone3 resumed> => {parent_tid=[5960]}, 88) = 5960 [pid 5960] <... rseq resumed>) = 0 ./strace-static-x86_64: Process 5961 attached [pid 5958] <... futex resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5958] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x55556f232690) = 5961 [pid 5958] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5957] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] set_robust_list(0x55556f2326a0, 24 [pid 5958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5957] <... futex resumed>) = 0 [pid 5960] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] <... set_robust_list resumed>) = 0 [pid 5960] <... set_robust_list resumed>) = 0 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5958] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5960] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5960] <... socketpair resumed>[3, 4]) = 0 [pid 5960] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5961] <... prctl resumed>) = 0 [pid 5960] <... futex resumed>) = 1 [pid 5958] <... mprotect resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5961] setpgid(0, 0 [pid 5960] recvmsg(3, [pid 5957] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... setpgid resumed>) = 0 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5957] <... futex resumed>) = 0 [pid 5957] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5958] <... rt_sigprocmask resumed>[], 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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5961] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5962 attached [pid 5961] write(3, "1000", 4 [pid 5962] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5961] <... write resumed>) = 4 [pid 5958] <... clone3 resumed> => {parent_tid=[5962]}, 88) = 5962 [pid 5962] <... rseq resumed>) = 0 [pid 5961] close(3 [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5962] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5961] <... close resumed>) = 0 [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] write(1, "executing program\n", 18executing program [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... write resumed>) = 18 [pid 5962] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5958] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5962] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5961] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5962] <... socketpair resumed>[3, 4]) = 0 [pid 5961] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5962] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5962] <... futex resumed>) = 1 [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5962] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5962] recvmsg(3, [pid 5961] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5958] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5958] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5963 attached ) = 0x7f5f9eb5a000 [pid 5954] <... futex resumed>) = 0 [pid 5963] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5961] <... clone3 resumed> => {parent_tid=[5963]}, 88) = 5963 [pid 5955] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5963] <... rseq resumed>) = 0 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5963] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5961] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] <... mprotect resumed>) = 0 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5954] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5963] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5954] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5963] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5961] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] <... rt_sigprocmask resumed>[], 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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5964 attached [pid 5964] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5963] <... socketpair resumed>[3, 4]) = 0 [pid 5954] <... mprotect resumed>) = 0 [pid 5963] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... rseq resumed>) = 0 [pid 5955] <... clone3 resumed> => {parent_tid=[5964]}, 88) = 5964 [pid 5954] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5964] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5955] rt_sigprocmask(SIG_SETMASK, [], [pid 5954] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5965 attached [pid 5964] rt_sigprocmask(SIG_SETMASK, [], [pid 5963] <... futex resumed>) = 1 [pid 5955] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5963] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5965] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5961] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... rseq resumed>) = 0 [pid 5965] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5963] <... futex resumed>) = 0 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5963] recvmsg(3, [pid 5965] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] <... futex resumed>) = 1 [pid 5965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5965] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... clone3 resumed> => {parent_tid=[5965]}, 88) = 5965 [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5954] rt_sigprocmask(SIG_SETMASK, [], [pid 5957] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5957] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5954] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5966 attached [pid 5965] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5966] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5965] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5954] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] <... clone3 resumed> => {parent_tid=[5966]}, 88) = 5966 [pid 5966] <... rseq resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5966] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5966] <... set_robust_list resumed>) = 0 [pid 5957] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] rt_sigprocmask(SIG_SETMASK, [], [pid 5957] <... futex resumed>) = 0 [pid 5966] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5958] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5961] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5967 attached [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5958] <... clone3 resumed> => {parent_tid=[5967]}, 88) = 5967 [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5967] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5961] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] <... futex resumed>) = 0 [pid 5967] <... rseq resumed>) = 0 [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5958] <... futex resumed>) = 0 [pid 5955] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5958] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5967] set_robust_list(0x7f5f9eb7a9a0, 24) = 0 [pid 5961] <... mprotect resumed>) = 0 [pid 5967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5955] <... mprotect resumed>) = 0 [pid 5967] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5961] <... rt_sigprocmask resumed>[], 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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5955] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5968 attached [], 8) = 0 [pid 5961] <... clone3 resumed> => {parent_tid=[5968]}, 88) = 5968 [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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5961] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5969 attached [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5969] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5968] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5955] <... clone3 resumed> => {parent_tid=[5969]}, 88) = 5969 [pid 5954] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] rt_sigprocmask(SIG_SETMASK, [], [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5968] <... rseq resumed>) = 0 [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5969] <... rseq resumed>) = 0 [pid 5969] set_robust_list(0x7f5f9eb599a0, 24 [pid 5968] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] <... set_robust_list resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5969] rt_sigprocmask(SIG_SETMASK, [], [pid 5968] rt_sigprocmask(SIG_SETMASK, [], [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5969] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5968] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5968] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5969] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 5957] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5969] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... mprotect resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5954] <... mprotect resumed>) = 0 [pid 5957] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5970 attached [pid 5969] <... futex resumed>) = 1 [pid 5957] <... clone3 resumed> => {parent_tid=[5970]}, 88) = 5970 [pid 5955] <... futex resumed>) = 0 [pid 5957] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5970] <... rseq resumed>) = 0 [pid 5969] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5957] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5970] set_robust_list(0x7f5f9eb599a0, 24 [pid 5957] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5969] <... setsockopt resumed>) = 0 [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5969] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5971 attached [pid 5969] <... futex resumed>) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5971] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5955] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... clone3 resumed> => {parent_tid=[5971]}, 88) = 5971 [pid 5971] <... rseq resumed>) = 0 [pid 5970] <... set_robust_list resumed>) = 0 [pid 5969] <... socket resumed>) = 6 [pid 5958] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... futex resumed>) = 0 [pid 5954] rt_sigprocmask(SIG_SETMASK, [], [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] set_robust_list(0x7f5f9eb599a0, 24 [pid 5969] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5955] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] <... futex resumed>) = 0 [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... set_robust_list resumed>) = 0 [pid 5969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] rt_sigprocmask(SIG_SETMASK, [], [pid 5970] rt_sigprocmask(SIG_SETMASK, [], [pid 5969] <... socket resumed>) = 7 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5961] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5969] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5970] socket(AF_TIPC, SOCK_RDM, 0 [pid 5969] <... sendto resumed>) = 32 [pid 5961] <... futex resumed>) = 0 [pid 5958] <... mprotect resumed>) = 0 [pid 5970] <... socket resumed>) = 5 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5958] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5971] socket(AF_TIPC, SOCK_RDM, 0 [pid 5970] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5971] <... socket resumed>) = 5 [pid 5970] <... futex resumed>) = 1 [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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5957] <... futex resumed>) = 0 [pid 5969] recvfrom(7, ./strace-static-x86_64: Process 5972 attached [pid 5970] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5957] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5970] <... setsockopt resumed>) = 0 [pid 5958] <... clone3 resumed> => {parent_tid=[5972]}, 88) = 5972 [pid 5957] <... futex resumed>) = 0 [pid 5972] <... rseq resumed>) = 0 [pid 5970] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] rt_sigprocmask(SIG_SETMASK, [], [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] <... futex resumed>) = 0 [pid 5958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5972] set_robust_list(0x7f5f9eb599a0, 24 [pid 5970] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... set_robust_list resumed>) = 0 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5969] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5955}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5972] rt_sigprocmask(SIG_SETMASK, [], [pid 5971] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5969] recvfrom(7, [pid 5958] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... futex resumed>) = 1 [pid 5970] <... socket resumed>) = 6 [pid 5969] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5955}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5961] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5954] <... futex resumed>) = 0 [pid 5971] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5969] close(7 [pid 5961] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5954] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] <... futex resumed>) = 1 [pid 5969] <... close resumed>) = 0 [pid 5961] <... mprotect resumed>) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5971] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5957] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5972] socket(AF_TIPC, SOCK_RDM, 0 [pid 5971] <... setsockopt resumed>) = 0 [pid 5970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5969] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5957] <... futex resumed>) = 0 [pid 5955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5972] <... socket resumed>) = 5 [pid 5970] <... socket resumed>) = 7 [pid 5969] <... futex resumed>) = 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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5955] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5973 attached [pid 5972] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5969] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = 1 [pid 5971] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... sendto resumed>) = 32 [pid 5973] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5958] <... futex resumed>) = 0 [pid 5961] <... clone3 resumed> => {parent_tid=[5973]}, 88) = 5973 [pid 5955] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 1 [pid 5970] recvfrom(7, [pid 5961] rt_sigprocmask(SIG_SETMASK, [], [pid 5958] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... rseq resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5957}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5954] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] set_robust_list(0x7f5f9eb599a0, 24 [pid 5972] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5973] <... set_robust_list resumed>) = 0 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] recvfrom(7, [pid 5961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5973] rt_sigprocmask(SIG_SETMASK, [], [pid 5972] <... setsockopt resumed>) = 0 [pid 5971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5970] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5957}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5961] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5972] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... socket resumed>) = 6 [pid 5970] close(7 [pid 5961] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] socket(AF_TIPC, SOCK_RDM, 0 [pid 5972] <... futex resumed>) = 0 [pid 5971] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... close resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... socket resumed>) = 5 [pid 5972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5971] <... futex resumed>) = 0 [pid 5958] <... futex resumed>) = 0 [pid 5973] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5972] <... socket resumed>) = 6 [pid 5971] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5958] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 1 [pid 5972] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5954] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5971] <... futex resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 1 [pid 5973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] <... futex resumed>) = 0 [pid 5954] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5972] <... futex resumed>) = 0 [pid 5971] <... socket resumed>) = 7 [pid 5970] <... futex resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] <... setsockopt resumed>) = 0 [pid 5972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5970] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5972] <... socket resumed>) = 7 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... futex resumed>) = 0 [pid 5957] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5972] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5970] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5958] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5973] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] <... futex resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5961] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5954] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] <... socket resumed>) = 7 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5973] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5954] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5954] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5954] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5958] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... clone3 resumed> => {parent_tid=[5974]}, 88) = 5974 [pid 5954] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5974 attached [pid 5958] <... futex resumed>) = 0 [pid 5954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5974] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5974] <... rseq resumed>) = 0 [pid 5974] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 5974] rt_sigprocmask(SIG_SETMASK, [], [pid 5954] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5974] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5974] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5974] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5954] <... futex resumed>) = 1 [pid 5974] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5958] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5958] mprotect(0x7f5f9eb19000, 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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5975 attached [pid 5975] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5958] <... clone3 resumed> => {parent_tid=[5975]}, 88) = 5975 [pid 5958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5975] <... rseq resumed>) = 0 [pid 5958] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] set_robust_list(0x7f5f9eb389a0, 24 [pid 5958] <... futex resumed>) = 0 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5958] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5975] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5961] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5975] <... sendmsg resumed>) = 28 [pid 5975] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5958] <... futex resumed>) = 0 [pid 5975] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5972] <... sendto resumed>) = 32 [pid 5969] <... sendmsg resumed>) = 28 [pid 5961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5972] recvfrom(7, [pid 5969] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5972] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5958}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5972] recvfrom(7, [pid 5969] <... futex resumed>) = 0 [pid 5972] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5958}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5969] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] close(7./strace-static-x86_64: Process 5976 attached ) = 0 [pid 5976] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5972] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... clone3 resumed> => {parent_tid=[5976]}, 88) = 5976 [pid 5972] <... futex resumed>) = 0 [pid 5972] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5976] <... rseq resumed>) = 0 [pid 5961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5976] set_robust_list(0x7f5f9eb389a0, 24 [pid 5961] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] <... set_robust_list resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5976] rt_sigprocmask(SIG_SETMASK, [], [pid 5961] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5976] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5976] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5976] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] <... sendmsg resumed>) = 28 [pid 5971] <... sendto resumed>) = 32 [pid 5970] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] recvfrom(7, [pid 5970] <... futex resumed>) = 0 [pid 5971] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5954}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5970] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... sendto resumed>) = 32 [pid 5971] recvfrom(7, [pid 5973] recvfrom(7, [pid 5971] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5954}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5973] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5961}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5971] close(7 [pid 5973] recvfrom(7, [pid 5971] <... close resumed>) = 0 [pid 5973] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5961}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5971] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] close(7 [pid 5971] <... futex resumed>) = 0 [pid 5973] <... close resumed>) = 0 [pid 5971] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5958] exit_group(0 [pid 5975] <... futex resumed>) = ? [pid 5972] <... futex resumed>) = ? [pid 5958] <... exit_group resumed>) = ? [pid 5975] +++ exited with 0 +++ [pid 5972] +++ exited with 0 +++ [pid 5967] <... sendmsg resumed>) = ? [pid 5967] +++ exited with 0 +++ [pid 5964] <... sendmsg resumed>) = 16764000 [pid 5962] <... recvmsg resumed> ) = ? [pid 5964] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5964] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... sendmsg resumed>) = 16764000 [pid 5966] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5966] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] <... sendmsg resumed>) = 16764000 [pid 5965] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] exit_group(0 [pid 5969] <... futex resumed>) = ? [pid 5964] <... futex resumed>) = ? [pid 5959] <... recvmsg resumed> ) = ? [pid 5955] <... exit_group resumed>) = ? [pid 5964] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5969] +++ exited with 0 +++ [pid 5954] exit_group(0 [pid 5974] <... futex resumed>) = ? [pid 5971] <... futex resumed>) = ? [pid 5965] <... futex resumed>) = ? [pid 5956] <... recvmsg resumed> ) = ? [pid 5954] <... exit_group resumed>) = ? [pid 5974] +++ exited with 0 +++ [pid 5971] +++ exited with 0 +++ [pid 5965] +++ exited with 0 +++ [pid 5956] +++ exited with 0 +++ [pid 5968] <... sendmsg resumed>) = 16764000 [pid 5968] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5968] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] exit_group(0 [pid 5970] <... futex resumed>) = ? [pid 5966] <... futex resumed>) = ? [pid 5957] <... exit_group resumed>) = ? [pid 5970] +++ exited with 0 +++ [pid 5966] +++ exited with 0 +++ [pid 5960] <... recvmsg resumed> ) = ? [pid 5962] +++ exited with 0 +++ [pid 5958] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=28 /* 0.28 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5977 attached , child_tidptr=0x55556f232690) = 5977 [pid 5977] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5977] setpgid(0, 0) = 0 [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5955] +++ exited with 0 +++ [pid 5977] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=32 /* 0.32 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5977] write(3, "1000", 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5977] <... write resumed>) = 4 [pid 5977] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5978 attached , child_tidptr=0x55556f232690) = 5978 [pid 5978] set_robust_list(0x55556f2326a0, 24) = 0 [pid 5978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5954] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=36 /* 0.36 s */} --- [pid 5977] <... close resumed>) = 0 [pid 5978] <... prctl resumed>) = 0 [pid 5977] write(1, "executing program\n", 18executing program [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5978] setpgid(0, 0 [pid 5977] <... write resumed>) = 18 [pid 5978] <... setpgid resumed>) = 0 [pid 5977] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5977] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5863] <... restart_syscall resumed>) = 0 [pid 5978] <... openat resumed>) = 3 [pid 5977] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5978] write(3, "1000", 4 [pid 5977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5978] <... write resumed>) = 4 [pid 5977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] close(3 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5978] <... close resumed>) = 0 executing program [pid 5977] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5978] write(1, "executing program\n", 18 [pid 5977] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5978] <... write resumed>) = 18 [pid 5977] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5979 attached [pid 5978] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5980 attached [pid 5979] set_robust_list(0x55556f2326a0, 24 [pid 5977] <... clone3 resumed> => {parent_tid=[5980]}, 88) = 5980 [pid 5980] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5979] <... set_robust_list resumed>) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5978] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5977] rt_sigprocmask(SIG_SETMASK, [], [pid 5978] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x55556f232690) = 5979 [pid 5980] <... rseq resumed>) = 0 [pid 5979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5977] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5980] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5977] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] <... mmap resumed>) = 0x7f5f9eb7b000 [pid 5978] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5980] <... set_robust_list resumed>) = 0 [pid 5979] <... prctl resumed>) = 0 [pid 5978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5960] +++ exited with 0 +++ [pid 5957] +++ exited with 0 +++ [pid 5980] rt_sigprocmask(SIG_SETMASK, [], [pid 5979] setpgid(0, 0 [pid 5980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] <... setpgid resumed>) = 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=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=33 /* 0.33 s */} --- ./strace-static-x86_64: Process 5981 attached [pid 5980] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5980] <... socketpair resumed>[3, 4]) = 0 [pid 5980] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5979] <... openat resumed>) = 3 [pid 5978] <... clone3 resumed> => {parent_tid=[5981]}, 88) = 5981 [pid 5981] <... rseq resumed>) = 0 [pid 5980] <... futex resumed>) = 1 [pid 5979] write(3, "1000", 4 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5977] <... futex resumed>) = 0 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5981] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5980] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] <... write resumed>) = 4 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5977] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5982 attached [pid 5981] <... set_robust_list resumed>) = 0 [pid 5980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5979] close(3 [pid 5978] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] <... futex resumed>) = 0 [pid 5961] exit_group(0 [pid 5981] rt_sigprocmask(SIG_SETMASK, [], [pid 5980] recvmsg(3, [pid 5979] <... close resumed>) = 0 [pid 5982] set_robust_list(0x55556f2326a0, 24 [pid 5981] <... rt_sigprocmask resumed>NULL, 8) = 0 executing program [pid 5979] write(1, "executing program\n", 18 [pid 5978] <... futex resumed>) = 0 [pid 5977] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] <... futex resumed>) = ? [pid 5973] <... futex resumed>) = ? [pid 5968] <... futex resumed>) = ? [pid 5963] <... recvmsg resumed> ) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 5982 [pid 5982] <... set_robust_list resumed>) = 0 [pid 5981] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5979] <... write resumed>) = 18 [pid 5978] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5976] +++ exited with 0 +++ [pid 5973] +++ exited with 0 +++ [pid 5968] +++ exited with 0 +++ [pid 5963] +++ exited with 0 +++ [pid 5982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5981] <... socketpair resumed>[3, 4]) = 0 [pid 5979] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5981] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5981] <... futex resumed>) = 1 [pid 5979] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5981] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5979] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... prctl resumed>) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5982] setpgid(0, 0 [pid 5978] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5982] <... setpgid resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5981] <... futex resumed>) = 0 [pid 5979] <... mprotect resumed>) = 0 [pid 5982] <... openat resumed>) = 3 [pid 5981] recvmsg(3, [pid 5979] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5983 attached [pid 5982] write(3, "1000", 4 [pid 5983] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5982] <... write resumed>) = 4 [pid 5983] <... rseq resumed>) = 0 [pid 5982] close(3 [pid 5983] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5982] <... close resumed>) = 0 [pid 5979] <... clone3 resumed> => {parent_tid=[5983]}, 88) = 5983 [pid 5983] <... set_robust_list resumed>) = 0 executing program [pid 5982] write(1, "executing program\n", 18 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], [pid 5983] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... write resumed>) = 18 [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5982] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 0 [pid 5982] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 5979] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... socketpair resumed>[3, 4]) = 0 [pid 5982] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5983] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5983] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5982] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5984 attached => {parent_tid=[5984]}, 88) = 5984 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5982] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] <... futex resumed>) = 0 [pid 5982] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 1 [pid 5984] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053) = 0 [pid 5983] recvmsg(3, [pid 5979] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 5984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5984] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] +++ exited with 0 +++ [pid 5984] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... futex resumed>) = 1 [pid 5982] <... futex resumed>) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5984] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... futex resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=28 /* 0.28 s */} --- [pid 5984] recvmsg(3, [pid 5982] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5977] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5977] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5985 attached [pid 5861] <... clone resumed>, child_tidptr=0x55556f232690) = 5985 [pid 5985] set_robust_list(0x55556f2326a0, 24 [pid 5978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5977] <... mprotect resumed>) = 0 [pid 5985] <... set_robust_list resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5978] <... futex resumed>) = 0 [pid 5977] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5985] <... prctl resumed>) = 0 [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5985] setpgid(0, 0 [pid 5978] <... mmap resumed>) = 0x7f5f9eb5a000 ./strace-static-x86_64: Process 5986 attached [pid 5985] <... setpgid resumed>) = 0 [pid 5978] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5986] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5978] <... mprotect resumed>) = 0 [pid 5977] <... clone3 resumed> => {parent_tid=[5986]}, 88) = 5986 [pid 5977] rt_sigprocmask(SIG_SETMASK, [], [pid 5986] <... rseq resumed>) = 0 [pid 5985] <... openat resumed>) = 3 [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5986] set_robust_list(0x7f5f9eb7a9a0, 24) = 0 [pid 5985] write(3, "1000", 4 [pid 5978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5977] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5986] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] <... write resumed>) = 4 [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=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5977] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5987 attached [pid 5986] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5985] close(3 [pid 5977] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5987] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5985] <... close resumed>) = 0 [pid 5987] <... rseq resumed>) = 0 [pid 5985] write(1, "executing program\n", 18 [pid 5987] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5986] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5978] <... clone3 resumed> => {parent_tid=[5987]}, 88) = 5987 [pid 5987] <... set_robust_list resumed>) = 0 [pid 5985] <... write resumed>) = 18 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5987] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5985] <... futex resumed>) = 0 [pid 5987] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, executing program NULL, 8) = 0 [pid 5985] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 5979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5978] <... futex resumed>) = 1 [pid 5978] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5987] <... futex resumed>) = 0 [pid 5985] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 5979] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5987] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5985] <... mprotect resumed>) = 0 [pid 5979] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5985] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5979] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 5988 attached => {parent_tid=[5988]}, 88) = 5988 [pid 5985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5985] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5979] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5985] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb5a000 [pid 5982] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5988] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 5982] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5988] <... rseq resumed>) = 0 ./strace-static-x86_64: Process 5989 attached [pid 5988] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 5990 attached [pid 5989] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5988] <... set_robust_list resumed>) = 0 [pid 5979] <... clone3 resumed> => {parent_tid=[5989]}, 88) = 5989 [pid 5989] <... rseq resumed>) = 0 [pid 5988] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... clone3 resumed> => {parent_tid=[5990]}, 88) = 5990 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], [pid 5990] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5989] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5990] <... rseq resumed>) = 0 [pid 5989] <... set_robust_list resumed>) = 0 [pid 5988] socketpair(AF_TIPC, SOCK_STREAM, 0, [pid 5982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5989] rt_sigprocmask(SIG_SETMASK, [], [pid 5988] <... socketpair resumed>[3, 4]) = 0 [pid 5982] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5990] <... set_robust_list resumed>) = 0 [pid 5989] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5979] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5982] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5990] rt_sigprocmask(SIG_SETMASK, [], [pid 5988] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5988] <... futex resumed>) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5990] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5985] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5988] recvmsg(3, [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5977] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5977] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5991 attached [pid 5977] <... clone3 resumed> => {parent_tid=[5991]}, 88) = 5991 [pid 5977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5977] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5977] <... futex resumed>) = 0 [pid 5991] <... rseq resumed>) = 0 [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] set_robust_list(0x7f5f9eb599a0, 24) = 0 [pid 5991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5991] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 5991] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5991] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5977] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... setsockopt resumed>) = 0 [pid 5977] <... futex resumed>) = 0 [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5991] <... futex resumed>) = 1 [pid 5977] <... futex resumed>) = 0 [pid 5977] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5978] <... mprotect resumed>) = 0 [pid 5991] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5977] <... futex resumed>) = 0 [pid 5979] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5977] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 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=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5977] <... futex resumed>) = 0 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5992 attached [pid 5991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] <... clone3 resumed> => {parent_tid=[5992]}, 88) = 5992 [pid 5992] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5985] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5992] <... rseq resumed>) = 0 [pid 5985] <... futex resumed>) = 0 [pid 5982] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5992] set_robust_list(0x7f5f9eb599a0, 24 [pid 5991] <... socket resumed>) = 7 [pid 5985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] <... futex resumed>) = 0 [pid 5991] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5985] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5992] <... set_robust_list resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] rt_sigprocmask(SIG_SETMASK, [], [pid 5978] <... futex resumed>) = 0 [pid 5992] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5991] <... sendto resumed>) = 32 [pid 5985] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5978] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5992] socket(AF_TIPC, SOCK_RDM, 0 [pid 5991] recvfrom(7, [pid 5985] <... mprotect resumed>) = 0 [pid 5982] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5992] <... socket resumed>) = 5 [pid 5991] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5977}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5982] <... mprotect resumed>) = 0 [pid 5992] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] recvfrom(7, [pid 5985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5979] <... mmap resumed>) = 0x7f5f9eb39000 [pid 5992] <... futex resumed>) = 1 [pid 5991] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5977}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0} [pid 5982] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5979] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE [pid 5978] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5993 attached [pid 5992] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] close(7 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5979] <... mprotect resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5994 attached [pid 5993] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... close resumed>) = 0 [pid 5985] <... clone3 resumed> => {parent_tid=[5993]}, 88) = 5993 [pid 5979] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5992] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 5978] <... futex resumed>) = 0 [pid 5994] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5991] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] rt_sigprocmask(SIG_SETMASK, [], [pid 5982] <... clone3 resumed> => {parent_tid=[5994]}, 88) = 5994 [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5994] <... rseq resumed>) = 0 [pid 5992] <... setsockopt resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 5985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], [pid 5979] <... clone3 resumed> => {parent_tid=[5995]}, 88) = 5995 [pid 5978] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5977] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] set_robust_list(0x7f5f9eb599a0, 24 [pid 5991] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5985] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], [pid 5977] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5995 attached [pid 5994] <... set_robust_list resumed>) = 0 [pid 5993] <... rseq resumed>) = 0 [pid 5992] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5993] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 5992] <... futex resumed>) = 1 [pid 5978] <... futex resumed>) = 0 [pid 5995] <... rseq resumed>) = 0 [pid 5993] <... set_robust_list resumed>) = 0 [pid 5992] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] set_robust_list(0x7f5f9eb599a0, 24 [pid 5993] rt_sigprocmask(SIG_SETMASK, [], [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5978] <... futex resumed>) = 0 [pid 5995] <... set_robust_list resumed>) = 0 [pid 5993] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5978] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] rt_sigprocmask(SIG_SETMASK, [], [pid 5993] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5992] <... socket resumed>) = 6 [pid 5995] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] <... futex resumed>) = 0 [pid 5982] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5977] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5985] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = 0 [pid 5979] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] socket(AF_TIPC, SOCK_RDM, 0 [pid 5982] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... futex resumed>) = 1 [pid 5994] <... socket resumed>) = 5 [pid 5979] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] <... futex resumed>) = 0 [pid 5994] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] socket(AF_TIPC, SOCK_RDM, 0 [pid 5994] <... futex resumed>) = 1 [pid 5992] <... futex resumed>) = 1 [pid 5982] <... futex resumed>) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5995] <... socket resumed>) = 5 [pid 5994] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5982] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... setsockopt resumed>) = 0 [pid 5992] <... socket resumed>) = 7 [pid 5982] <... futex resumed>) = 0 [pid 5978] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5994] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5982] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... futex resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5994] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5979] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... setsockopt resumed>) = 0 [pid 5994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 0 [pid 5979] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5982] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5994] <... socket resumed>) = 6 [pid 5994] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5982] <... futex resumed>) = 0 [pid 5994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5982] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... socket resumed>) = 7 [pid 5982] <... futex resumed>) = 0 [pid 5995] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5982] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] <... futex resumed>) = 1 [pid 5979] <... futex resumed>) = 0 [pid 5995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5979] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... socket resumed>) = 6 [pid 5979] <... futex resumed>) = 0 [pid 5995] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5979] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... socket resumed>) = 7 [pid 5979] <... futex resumed>) = 0 [pid 5979] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 5985] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5985] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 5996 attached [pid 5995] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5996] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 5995] <... sendto resumed>) = 32 [pid 5994] <... sendto resumed>) = 32 [pid 5992] <... sendto resumed>) = 32 [pid 5991] <... sendmsg resumed>) = 28 [pid 5985] <... clone3 resumed> => {parent_tid=[5996]}, 88) = 5996 [pid 5996] <... rseq resumed>) = 0 [pid 5995] recvfrom(7, [pid 5994] recvfrom(7, [pid 5992] recvfrom(7, [pid 5985] rt_sigprocmask(SIG_SETMASK, [], [pid 5996] set_robust_list(0x7f5f9eb599a0, 24 [pid 5995] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5979}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5994] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5982}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5992] <... recvfrom resumed>[{nlmsg_len=88, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5978}, "\x01\x02\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00\x06\x00\x01\x00\x36\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x08\x00\x00\x00\x08\x00\x05\x00\x00\x00\x00\x00\x18\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x02\x00\x00\x00"], 4096, 0, NULL, NULL) = 88 [pid 5991] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5996] <... set_robust_list resumed>) = 0 [pid 5995] recvfrom(7, [pid 5994] recvfrom(7, [pid 5985] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5996] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] <... futex resumed>) = 0 [pid 5994] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5982}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5982] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5979}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5992] recvfrom(7, [pid 5991] <... futex resumed>) = 0 [pid 5985] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] <... futex resumed>) = 0 [pid 5996] socket(AF_TIPC, SOCK_RDM, 0 [pid 5992] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5978}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5991] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5979] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... socket resumed>) = 5 [pid 5995] close(7 [pid 5994] close(7 [pid 5992] close(7 [pid 5982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5979] <... futex resumed>) = 0 [pid 5996] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] <... close resumed>) = 0 [pid 5978] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5992] <... close resumed>) = 0 [pid 5996] <... futex resumed>) = 1 [pid 5995] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5994] <... close resumed>) = 0 [pid 5992] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = 0 [pid 5982] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5979] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5978] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5995] <... futex resumed>) = 0 [pid 5994] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = 0 [pid 5985] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5979] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE [pid 5978] <... mprotect resumed>) = 0 [pid 5996] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 5995] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5994] <... futex resumed>) = 0 [pid 5992] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... futex resumed>) = 0 [pid 5982] <... mprotect resumed>) = 0 [pid 5979] <... mprotect resumed>) = 0 [pid 5978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5996] <... setsockopt resumed>) = 0 [pid 5994] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5979] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5996] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5979] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5996] <... futex resumed>) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5985] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0} [pid 5996] <... socket resumed>) = 6 [pid 5985] <... futex resumed>) = 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=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 5998 attached ./strace-static-x86_64: Process 5997 attached [pid 5985] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... clone3 resumed> => {parent_tid=[5998]}, 88) = 5998 ./strace-static-x86_64: Process 5999 attached [pid 5998] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5997] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5996] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] rt_sigprocmask(SIG_SETMASK, [], [pid 5979] <... clone3 resumed> => {parent_tid=[5997]}, 88) = 5997 [pid 5998] <... rseq resumed>) = 0 [pid 5997] <... rseq resumed>) = 0 [pid 5996] <... futex resumed>) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5979] rt_sigprocmask(SIG_SETMASK, [], [pid 5978] <... clone3 resumed> => {parent_tid=[5999]}, 88) = 5999 [pid 5999] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5998] set_robust_list(0x7f5f9eb389a0, 24 [pid 5997] set_robust_list(0x7f5f9eb389a0, 24 [pid 5996] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] rt_sigprocmask(SIG_SETMASK, [], [pid 5999] <... rseq resumed>) = 0 [pid 5998] <... set_robust_list resumed>) = 0 [pid 5997] <... set_robust_list resumed>) = 0 [pid 5996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5985] <... futex resumed>) = 0 [pid 5982] <... futex resumed>) = 0 [pid 5999] set_robust_list(0x7f5f9eb389a0, 24 [pid 5998] rt_sigprocmask(SIG_SETMASK, [], [pid 5997] rt_sigprocmask(SIG_SETMASK, [], [pid 5996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5985] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5999] <... set_robust_list resumed>) = 0 [pid 5998] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5996] <... socket resumed>) = 7 [pid 5979] <... futex resumed>) = 0 [pid 5978] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] rt_sigprocmask(SIG_SETMASK, [], [pid 5998] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5997] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5996] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5979] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] <... futex resumed>) = 0 [pid 5999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5999] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x36\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5985] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] <... mmap resumed>) = 0x7f5f9eb18000 [pid 5985] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5985] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 6000 attached => {parent_tid=[6000]}, 88) = 6000 [pid 6000] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 5985] rt_sigprocmask(SIG_SETMASK, [], [pid 6000] <... rseq resumed>) = 0 [pid 5985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6000] set_robust_list(0x7f5f9eb389a0, 24 [pid 5985] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 6000] <... set_robust_list resumed>) = 0 [pid 5985] <... futex resumed>) = 0 [pid 6000] rt_sigprocmask(SIG_SETMASK, [], [pid 5985] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6000] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 6000] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6000] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5977] exit_group(0 [pid 5991] <... futex resumed>) = ? [pid 5977] <... exit_group resumed>) = ? [pid 5991] +++ exited with 0 +++ [pid 5986] <... sendmsg resumed>) = ? [pid 5986] +++ exited with 0 +++ [pid 5980] <... recvmsg resumed> ) = ? [pid 5998] <... sendmsg resumed>) = 28 [pid 5998] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5998] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] exit_group(0 [pid 5995] <... futex resumed>) = ? [pid 5979] <... exit_group resumed>) = ? [pid 5995] +++ exited with 0 +++ [pid 5989] <... sendmsg resumed>) = ? [pid 5989] +++ exited with 0 +++ [pid 5983] <... recvmsg resumed> ) = ? [pid 5982] exit_group(0 [pid 5998] <... futex resumed>) = ? [pid 5994] <... futex resumed>) = ? [pid 5982] <... exit_group resumed>) = ? [pid 5998] +++ exited with 0 +++ [pid 5994] +++ exited with 0 +++ [pid 5990] <... sendmsg resumed>) = ? [pid 5983] +++ exited with 0 +++ [pid 5990] +++ exited with 0 +++ [pid 5987] <... sendmsg resumed>) = 16764000 [pid 5978] exit_group(0) = ? [pid 5992] <... futex resumed>) = ? [pid 5992] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 5984] <... recvmsg resumed> ) = ? [pid 5981] <... recvmsg resumed> ) = ? [pid 5980] +++ exited with 0 +++ [pid 5977] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, si_uid=0, si_status=0, si_utime=0, si_stime=32 /* 0.32 s */} --- [pid 5981] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6001 attached [pid 6001] set_robust_list(0x55556f2326a0, 24 [pid 5857] <... clone resumed>, child_tidptr=0x55556f232690) = 6001 [pid 6001] <... set_robust_list resumed>) = 0 [pid 6001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6001] setpgid(0, 0) = 0 [pid 6001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6001] write(3, "1000", 4) = 4 [pid 6001] close(3) = 0 [pid 5985] exit_group(0 [pid 6000] <... futex resumed>) = ? [pid 5985] <... exit_group resumed>) = ? [pid 6000] +++ exited with 0 +++ [pid 5993] <... sendmsg resumed>) = ? [pid 5993] +++ exited with 0 +++ executing program [pid 6001] write(1, "executing program\n", 18 [pid 5988] <... recvmsg resumed> ) = ? [pid 5988] +++ exited with 0 +++ [pid 6001] <... write resumed>) = 18 [pid 6001] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6001] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, NULL, 8) = 0 [pid 6001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 6001] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0}./strace-static-x86_64: Process 6002 attached => {parent_tid=[6002]}, 88) = 6002 [pid 6002] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6001] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6001] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6002] <... rseq resumed>) = 0 [pid 6002] set_robust_list(0x7f5f9eb9b9a0, 24) = 0 [pid 6002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6002] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 6002] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6001] <... futex resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] recvmsg(3, [pid 6001] <... futex resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] +++ exited with 0 +++ [pid 5982] +++ exited with 0 +++ [pid 5859] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5982, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 5859] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5859] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6003 attached [pid 6003] set_robust_list(0x55556f2326a0, 24) = 0 [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5859] <... clone resumed>, child_tidptr=0x55556f232690) = 6003 [pid 6003] setpgid(0, 0) = 0 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6003] write(3, "1000", 4 [pid 6001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] <... write resumed>) = 4 [pid 6003] close(3 [pid 6001] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... close resumed>) = 0 [pid 6001] <... futex resumed>) = 0 executing program [pid 6003] write(1, "executing program\n", 18 [pid 6001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] <... write resumed>) = 18 [pid 6001] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 6003] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6001] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE [pid 6003] rt_sigaction(SIGRT_1, {sa_handler=0x7f5f9ec07560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5f9ebf8be0}, [pid 6001] <... mprotect resumed>) = 0 [pid 6003] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6001] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb7b000 [pid 6001] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6003] mprotect(0x7f5f9eb7c000, 131072, PROT_READ|PROT_WRITE [pid 6001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 6004 attached [pid 6003] <... mprotect resumed>) = 0 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6004] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 6001] <... clone3 resumed> => {parent_tid=[6004]}, 88) = 6004 [pid 6004] <... rseq resumed>) = 0 [pid 6003] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], [pid 6004] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb9b990, parent_tid=0x7f5f9eb9b990, exit_signal=0, stack=0x7f5f9eb7b000, stack_size=0x20300, tls=0x7f5f9eb9b6c0} [pid 6001] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 6005 attached [pid 6004] <... set_robust_list resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6003] <... clone3 resumed> => {parent_tid=[6005]}, 88) = 6005 [pid 6001] <... futex resumed>) = 0 [pid 6004] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6001] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] rseq(0x7f5f9eb9bfe0, 0x20, 0, 0x53053053 [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6005] <... rseq resumed>) = 0 [pid 6005] set_robust_list(0x7f5f9eb9b9a0, 24 [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6003] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... set_robust_list resumed>) = 0 [pid 6005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6005] socketpair(AF_TIPC, SOCK_STREAM, 0, [3, 4]) = 0 [pid 6005] futex(0x7f5f9ec6b36c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6005] futex(0x7f5f9ec6b368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b368, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6003] futex(0x7f5f9ec6b36c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] recvmsg(3, [pid 6001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6001] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 6001] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6001] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6003] <... mmap resumed>) = 0x7f5f9eb5a000 [pid 6001] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6003] mprotect(0x7f5f9eb5b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0} [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb7a990, parent_tid=0x7f5f9eb7a990, exit_signal=0, stack=0x7f5f9eb5a000, stack_size=0x20300, tls=0x7f5f9eb7a6c0}./strace-static-x86_64: Process 6007 attached [pid 6001] <... clone3 resumed> => {parent_tid=[6006]}, 88) = 6006 ./strace-static-x86_64: Process 6006 attached [pid 6007] rseq(0x7f5f9eb7afe0, 0x20, 0, 0x53053053 [pid 6003] <... clone3 resumed> => {parent_tid=[6007]}, 88) = 6007 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], [pid 6007] <... rseq resumed>) = 0 [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6006] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053) = 0 [pid 6006] set_robust_list(0x7f5f9eb599a0, 24 [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6006] rt_sigprocmask(SIG_SETMASK, [], [pid 6003] futex(0x7f5f9ec6b378, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6007] set_robust_list(0x7f5f9eb7a9a0, 24 [pid 6006] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... futex resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] <... set_robust_list resumed>) = 0 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] futex(0x7f5f9ec6b37c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6001] <... futex resumed>) = 0 [pid 6006] socket(AF_TIPC, SOCK_RDM, 0 [pid 6007] rt_sigprocmask(SIG_SETMASK, [], [pid 6001] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] <... socket resumed>) = 5 [pid 6007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6006] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... futex resumed>) = 0 [pid 6007] sendmsg(4, {msg_name=NULL, msg_namelen=-11, msg_iov=[{iov_base="\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=4294966767}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6006] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6001] <... futex resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16) = 0 [pid 6006] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6001] <... futex resumed>) = 0 [pid 6006] futex(0x7f5f9ec6b388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6001] <... futex resumed>) = 0 [pid 6006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6001] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] <... socket resumed>) = 6 [pid 6006] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6001] <... futex resumed>) = 0 [pid 6001] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6001] <... futex resumed>) = 0 [pid 6006] <... socket resumed>) = 7 [pid 6001] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb39000 [pid 6003] mprotect(0x7f5f9eb3a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb59990, parent_tid=0x7f5f9eb59990, exit_signal=0, stack=0x7f5f9eb39000, stack_size=0x20300, tls=0x7f5f9eb596c0}./strace-static-x86_64: Process 6008 attached [pid 6008] rseq(0x7f5f9eb59fe0, 0x20, 0, 0x53053053 [pid 6003] <... clone3 resumed> => {parent_tid=[6008]}, 88) = 6008 [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6008] <... rseq resumed>) = 0 [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6008] set_robust_list(0x7f5f9eb599a0, 24 [pid 6003] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6008] socket(AF_TIPC, SOCK_RDM, 0) = 5 [pid 6008] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6001] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6008] setsockopt(5, SOL_TIPC, TIPC_GROUP_JOIN, "\xfc\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00", 16 [pid 6003] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... setsockopt resumed>) = 0 [pid 6003] <... futex resumed>) = 0 [pid 6001] <... mmap resumed>) = 0x7f5f9eb18000 [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 6008] futex(0x7f5f9ec6b38c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b388, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 7 [pid 6008] sendto(7, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x09\x00\x02\x00\x54\x49\x50\x43\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 6001] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 6009 attached => {parent_tid=[6009]}, 88) = 6009 [pid 6009] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 6001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6001] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] <... rseq resumed>) = 0 [pid 6001] <... futex resumed>) = 0 [pid 6009] set_robust_list(0x7f5f9eb389a0, 24) = 0 [pid 6009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6009] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 6009] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6009] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f5f9ec6b38c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5f9eb18000 [pid 6003] mprotect(0x7f5f9eb19000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5f9eb38990, parent_tid=0x7f5f9eb38990, exit_signal=0, stack=0x7f5f9eb18000, stack_size=0x20300, tls=0x7f5f9eb386c0}./strace-static-x86_64: Process 6010 attached => {parent_tid=[6010]}, 88) = 6010 [pid 6003] rt_sigprocmask(SIG_SETMASK, [], [pid 6010] rseq(0x7f5f9eb38fe0, 0x20, 0, 0x53053053 [pid 6003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6010] <... rseq resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b398, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] set_robust_list(0x7f5f9eb389a0, 24 [pid 6003] <... futex resumed>) = 0 [pid 6010] <... set_robust_list resumed>) = 0 [pid 6003] futex(0x7f5f9ec6b39c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6010] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 6010] futex(0x7f5f9ec6b39c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6010] futex(0x7f5f9ec6b398, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... sendmsg resumed>) = 16764000 [pid 6004] futex(0x7f5f9ec6b37c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] futex(0x7f5f9ec6b378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] exit_group(0 [pid 6004] <... futex resumed>) = ? [pid 6009] <... futex resumed>) = ? [pid 6001] <... exit_group resumed>) = ? [pid 6009] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 6002] <... recvmsg resumed> ) = ? [pid 6002] +++ exited with 0 +++ [pid 6003] exit_group(0) = ? [pid 6010] <... futex resumed>) = ? [pid 6010] +++ exited with 0 +++ [pid 6007] <... sendmsg resumed>) = ? [pid 6005] <... recvmsg resumed> ) = ? [pid 6007] +++ exited with 0 +++ [pid 6005] +++ exited with 0 +++ [pid 5856] kill(-5978, SIGKILL) = 0 [pid 5856] kill(5978, SIGKILL) = 0 [pid 5863] kill(-5979, SIGKILL) = 0 [pid 5863] kill(5979, SIGKILL) = 0 [pid 5861] kill(-5985, SIGKILL) = 0 [pid 5861] kill(5985, SIGKILL) = 0 [pid 5857] kill(-6001, SIGKILL) = 0 [pid 5857] kill(6001, SIGKILL) = 0 [pid 5859] kill(-6003, SIGKILL) = 0 [pid 5859] kill(6003, SIGKILL) = 0 [pid 5863] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5863] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5863] getdents64(3, 0x55556f233730 /* 2 entries */, 32768) = 48 [pid 5863] getdents64(3, 0x55556f233730 /* 0 entries */, 32768) = 0 [pid 5863] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5856] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5856] getdents64(3, 0x55556f233730 /* 2 entries */, 32768) = 48 [pid 5856] getdents64(3, 0x55556f233730 /* 0 entries */, 32768) = 0 [pid 5856] close(3) = 0 [pid 5861] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5861] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5861] getdents64(3, 0x55556f233730 /* 2 entries */, 32768) = 48 [pid 5861] getdents64(3, 0x55556f233730 /* 0 entries */, 32768) = 0 [pid 5861] close(3) = 0 [pid 5857] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5857] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5857] getdents64(3, 0x55556f233730 /* 2 entries */, 32768) = 48 [pid 5857] getdents64(3, 0x55556f233730 /* 0 entries */, 32768) = 0 [pid 5857] close(3) = 0 [pid 5859] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5859] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5859] getdents64(3, 0x55556f233730 /* 2 entries */, 32768) = 48 [pid 5859] getdents64(3, 0x55556f233730 /* 0 entries */, 32768) = 0 [pid 5859] close(3) = 0 [ 429.984889][ T30] INFO: task syz-executor345:5999 blocked for more than 143 seconds. [ 429.993190][ T30] Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 430.002507][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.011516][ T30] task:syz-executor345 state:D stack:26992 pid:5999 tgid:5978 ppid:5856 flags:0x00004006 [ 430.021997][ T30] Call Trace: [ 430.025677][ T30] [ 430.028630][ T30] __schedule+0x1850/0x4c30 [ 430.033196][ T30] ? __pfx___schedule+0x10/0x10 [ 430.038310][ T30] ? __pfx_lock_release+0x10/0x10 [ 430.043358][ T30] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 430.049787][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 430.055951][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 430.062302][ T30] ? schedule+0x90/0x320 [ 430.066991][ T30] schedule+0x14b/0x320 [ 430.071173][ T30] schedule_preempt_disabled+0x13/0x30 [ 430.078551][ T30] __mutex_lock+0x7e7/0xee0 [ 430.083107][ T30] ? __mutex_lock+0x5ef/0xee0 [ 430.088252][ T30] ? genl_rcv_msg+0x121/0xec0 [ 430.092964][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 430.098383][ T30] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 430.104560][ T30] ? __pfx_validate_chain+0x10/0x10 [ 430.110000][ T30] ? radix_tree_lookup+0x238/0x290 [ 430.116109][ T30] genl_rcv_msg+0x121/0xec0 [ 430.120653][ T30] ? mark_lock+0x9a/0x360 [ 430.125268][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.130350][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 430.135885][ T30] ? __pfx___might_resched+0x10/0x10 [ 430.141210][ T30] netlink_rcv_skb+0x1e3/0x430 [ 430.146364][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.151428][ T30] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.157172][ T30] genl_rcv+0x28/0x40 [ 430.161183][ T30] netlink_unicast+0x7f6/0x990 [ 430.166339][ T30] ? __pfx_netlink_unicast+0x10/0x10 [ 430.171650][ T30] ? __virt_addr_valid+0x45f/0x530 [ 430.177210][ T30] ? __phys_addr_symbol+0x2f/0x70 [ 430.182260][ T30] ? __check_object_size+0x47a/0x730 [ 430.188003][ T30] netlink_sendmsg+0x8e4/0xcb0 [ 430.192818][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.198565][ T30] ? aa_sock_msg_perm+0x91/0x160 [ 430.203538][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.209181][ T30] __sock_sendmsg+0x221/0x270 [ 430.213889][ T30] ____sys_sendmsg+0x52a/0x7e0 [ 430.219094][ T30] ? __pfx_____sys_sendmsg+0x10/0x10 [ 430.224566][ T30] ? __fget_files+0x2a/0x410 [ 430.230060][ T30] ? __fget_files+0x2a/0x410 [ 430.234983][ T30] __sys_sendmsg+0x269/0x350 [ 430.239607][ T30] ? __pfx___sys_sendmsg+0x10/0x10 [ 430.245267][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.251631][ T30] ? _raw_spin_unlock_irq+0x2e/0x50 [ 430.257255][ T30] ? ptrace_notify+0x279/0x380 [ 430.262057][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.268753][ T30] ? do_syscall_64+0x100/0x230 [ 430.273548][ T30] do_syscall_64+0xf3/0x230 [ 430.278419][ T30] ? clear_bhb_loop+0x35/0x90 [ 430.283119][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.289389][ T30] RIP: 0033:0x7f5f9ebe1479 [ 430.293831][ T30] RSP: 002b:00007f5f9eb38238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.302678][ T30] RAX: ffffffffffffffda RBX: 00007f5f9ec6b398 RCX: 00007f5f9ebe1479 [ 430.310892][ T30] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000006 [ 430.319165][ T30] RBP: 00007f5f9ec6b390 R08: 00007fff256bb317 R09: 00007f5f9eb386c0 [ 430.327412][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f9ec38074 [ 430.336211][ T30] R13: 000000000000006e R14: 00007fff256bb230 R15: 00007fff256bb318 [ 430.344220][ T30] [ 430.347720][ T30] INFO: task syz-executor345:5996 blocked for more than 143 seconds. [ 430.356091][ T30] Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 430.363734][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.372802][ T30] task:syz-executor345 state:D stack:24784 pid:5996 tgid:5985 ppid:5861 flags:0x00004006 [ 430.383250][ T30] Call Trace: [ 430.386814][ T30] [ 430.389765][ T30] __schedule+0x1850/0x4c30 [ 430.394309][ T30] ? __pfx___schedule+0x10/0x10 [ 430.399677][ T30] ? __pfx_lock_release+0x10/0x10 [ 430.405387][ T30] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 430.411311][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 430.417889][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 430.424252][ T30] ? schedule+0x90/0x320 [ 430.428917][ T30] schedule+0x14b/0x320 [ 430.433104][ T30] schedule_preempt_disabled+0x13/0x30 [ 430.438954][ T30] __mutex_lock+0x7e7/0xee0 [ 430.443489][ T30] ? __mutex_lock+0x5ef/0xee0 [ 430.449055][ T30] ? genl_rcv_msg+0x121/0xec0 [ 430.453764][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 430.459176][ T30] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 430.465551][ T30] ? __pfx_validate_chain+0x10/0x10 [ 430.470772][ T30] ? radix_tree_lookup+0x238/0x290 [ 430.476282][ T30] genl_rcv_msg+0x121/0xec0 [ 430.480830][ T30] ? mark_lock+0x9a/0x360 [ 430.485502][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.490580][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 430.496030][ T30] ? __pfx___might_resched+0x10/0x10 [ 430.501355][ T30] netlink_rcv_skb+0x1e3/0x430 [ 430.506345][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.511402][ T30] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.517142][ T30] genl_rcv+0x28/0x40 [ 430.521147][ T30] netlink_unicast+0x7f6/0x990 [ 430.526276][ T30] ? __pfx_netlink_unicast+0x10/0x10 [ 430.531579][ T30] ? __virt_addr_valid+0x45f/0x530 [ 430.537095][ T30] ? __phys_addr_symbol+0x2f/0x70 [ 430.542143][ T30] ? __check_object_size+0x47a/0x730 [ 430.547844][ T30] netlink_sendmsg+0x8e4/0xcb0 [ 430.552645][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.558824][ T30] ? do_raw_spin_lock+0x14f/0x370 [ 430.563879][ T30] ? aa_sock_msg_perm+0x91/0x160 [ 430.569185][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.574491][ T30] __sock_sendmsg+0x221/0x270 [ 430.579592][ T30] __sys_sendto+0x363/0x4c0 [ 430.584121][ T30] ? __pfx___sys_sendto+0x10/0x10 [ 430.589550][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 430.595039][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.601397][ T30] __x64_sys_sendto+0xde/0x100 [ 430.606543][ T30] do_syscall_64+0xf3/0x230 [ 430.611066][ T30] ? clear_bhb_loop+0x35/0x90 [ 430.616157][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.622078][ T30] RIP: 0033:0x7f5f9ebe2dcc [ 430.626858][ T30] RSP: 002b:00007f5f9eb58160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 430.635579][ T30] RAX: ffffffffffffffda RBX: 00007f5f9eb58224 RCX: 00007f5f9ebe2dcc [ 430.643569][ T30] RDX: 0000000000000020 RSI: 00007f5f9eb58210 RDI: 0000000000000007 [ 430.651895][ T30] RBP: 0000000000000000 R08: 00007f5f9eb581b4 R09: 000000000000000c [ 430.660142][ T30] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f5f9eb58210 [ 430.668897][ T30] R13: 000000000000006e R14: 00007fff256bb230 R15: 00007fff256bb318 [ 430.677171][ T30] [ 430.680229][ T30] INFO: task syz-executor345:6006 blocked for more than 144 seconds. [ 430.688680][ T30] Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 430.696653][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.705634][ T30] task:syz-executor345 state:D stack:25760 pid:6006 tgid:6001 ppid:5857 flags:0x00004006 [ 430.716094][ T30] Call Trace: [ 430.719391][ T30] [ 430.722338][ T30] __schedule+0x1850/0x4c30 [ 430.727347][ T30] ? __pfx___schedule+0x10/0x10 [ 430.732229][ T30] ? __pfx_lock_release+0x10/0x10 [ 430.737630][ T30] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 430.743549][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 430.749828][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 430.756429][ T30] ? schedule+0x90/0x320 [ 430.760694][ T30] schedule+0x14b/0x320 [ 430.765201][ T30] schedule_preempt_disabled+0x13/0x30 [ 430.770680][ T30] __mutex_lock+0x7e7/0xee0 [ 430.776131][ T30] ? __mutex_lock+0x5ef/0xee0 [ 430.780845][ T30] ? genl_rcv_msg+0x121/0xec0 [ 430.785884][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 430.790938][ T30] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 430.797467][ T30] ? __pfx_validate_chain+0x10/0x10 [ 430.802688][ T30] ? radix_tree_lookup+0x238/0x290 [ 430.808152][ T30] genl_rcv_msg+0x121/0xec0 [ 430.812685][ T30] ? mark_lock+0x9a/0x360 [ 430.817395][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.822468][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 430.827886][ T30] ? __pfx___might_resched+0x10/0x10 [ 430.833203][ T30] netlink_rcv_skb+0x1e3/0x430 [ 430.838374][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 430.843427][ T30] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 430.849047][ T30] genl_rcv+0x28/0x40 [ 430.853050][ T30] netlink_unicast+0x7f6/0x990 [ 430.858162][ T30] ? __pfx_netlink_unicast+0x10/0x10 [ 430.863466][ T30] ? __virt_addr_valid+0x45f/0x530 [ 430.868942][ T30] ? __phys_addr_symbol+0x2f/0x70 [ 430.873986][ T30] ? __check_object_size+0x47a/0x730 [ 430.879659][ T30] netlink_sendmsg+0x8e4/0xcb0 [ 430.884458][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.890605][ T30] ? do_raw_spin_lock+0x14f/0x370 [ 430.895897][ T30] ? aa_sock_msg_perm+0x91/0x160 [ 430.900862][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 430.906552][ T30] __sock_sendmsg+0x221/0x270 [ 430.911258][ T30] __sys_sendto+0x363/0x4c0 [ 430.916003][ T30] ? __pfx___sys_sendto+0x10/0x10 [ 430.921060][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 430.926707][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 430.933064][ T30] __x64_sys_sendto+0xde/0x100 [ 430.938234][ T30] do_syscall_64+0xf3/0x230 [ 430.942761][ T30] ? clear_bhb_loop+0x35/0x90 [ 430.947792][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.953709][ T30] RIP: 0033:0x7f5f9ebe2dcc [ 430.958504][ T30] RSP: 002b:00007f5f9eb58160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 430.967156][ T30] RAX: ffffffffffffffda RBX: 00007f5f9eb58224 RCX: 00007f5f9ebe2dcc [ 430.975404][ T30] RDX: 0000000000000020 RSI: 00007f5f9eb58210 RDI: 0000000000000007 [ 430.983393][ T30] RBP: 0000000000000000 R08: 00007f5f9eb581b4 R09: 000000000000000c [ 430.991760][ T30] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f5f9eb58210 [ 431.000233][ T30] R13: 000000000000006e R14: 00007fff256bb230 R15: 00007fff256bb318 [ 431.008722][ T30] [ 431.011767][ T30] INFO: task syz-executor345:6008 blocked for more than 144 seconds. [ 431.020223][ T30] Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 431.028165][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 431.037120][ T30] task:syz-executor345 state:D stack:24688 pid:6008 tgid:6003 ppid:5859 flags:0x00004006 [ 431.047578][ T30] Call Trace: [ 431.050883][ T30] [ 431.053829][ T30] __schedule+0x1850/0x4c30 [ 431.058922][ T30] ? __pfx___schedule+0x10/0x10 [ 431.063809][ T30] ? __pfx_lock_release+0x10/0x10 [ 431.069270][ T30] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 431.075467][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 431.081383][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 431.088086][ T30] ? schedule+0x90/0x320 [ 431.092352][ T30] schedule+0x14b/0x320 [ 431.096888][ T30] schedule_preempt_disabled+0x13/0x30 [ 431.102371][ T30] __mutex_lock+0x7e7/0xee0 [ 431.107364][ T30] ? __mutex_lock+0x5ef/0xee0 [ 431.112075][ T30] ? genl_rcv_msg+0x121/0xec0 [ 431.117639][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 431.122699][ T30] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 431.129206][ T30] ? __pfx_validate_chain+0x10/0x10 [ 431.134430][ T30] ? radix_tree_lookup+0x238/0x290 [ 431.139980][ T30] genl_rcv_msg+0x121/0xec0 [ 431.144511][ T30] ? mark_lock+0x9a/0x360 [ 431.149390][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.154509][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 431.159967][ T30] ? __pfx___might_resched+0x10/0x10 [ 431.165518][ T30] netlink_rcv_skb+0x1e3/0x430 [ 431.170306][ T30] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.175711][ T30] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 431.181052][ T30] genl_rcv+0x28/0x40 [ 431.185414][ T30] netlink_unicast+0x7f6/0x990 [ 431.190211][ T30] ? __pfx_netlink_unicast+0x10/0x10 [ 431.195920][ T30] ? __virt_addr_valid+0x45f/0x530 [ 431.201059][ T30] ? __phys_addr_symbol+0x2f/0x70 [ 431.206524][ T30] ? __check_object_size+0x47a/0x730 [ 431.211841][ T30] netlink_sendmsg+0x8e4/0xcb0 [ 431.216998][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.222306][ T30] ? do_raw_spin_lock+0x14f/0x370 [ 431.228109][ T30] ? aa_sock_msg_perm+0x91/0x160 [ 431.233084][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.239036][ T30] __sock_sendmsg+0x221/0x270 [ 431.243748][ T30] __sys_sendto+0x363/0x4c0 [ 431.248620][ T30] ? __pfx___sys_sendto+0x10/0x10 [ 431.253677][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 431.259138][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 431.265847][ T30] __x64_sys_sendto+0xde/0x100 [ 431.270638][ T30] do_syscall_64+0xf3/0x230 [ 431.275533][ T30] ? clear_bhb_loop+0x35/0x90 [ 431.280233][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.286568][ T30] RIP: 0033:0x7f5f9ebe2dcc [ 431.291010][ T30] RSP: 002b:00007f5f9eb58160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 431.299813][ T30] RAX: ffffffffffffffda RBX: 00007f5f9eb58224 RCX: 00007f5f9ebe2dcc [ 431.308074][ T30] RDX: 0000000000000020 RSI: 00007f5f9eb58210 RDI: 0000000000000007 [ 431.316347][ T30] RBP: 0000000000000000 R08: 00007f5f9eb581b4 R09: 000000000000000c [ 431.324338][ T30] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f5f9eb58210 [ 431.332695][ T30] R13: 000000000000006e R14: 00007fff256bb230 R15: 00007fff256bb318 [ 431.340918][ T30] [ 431.343956][ T30] [ 431.343956][ T30] Showing all locks held in the system: [ 431.352318][ T30] 1 lock held by khungtaskd/30: [ 431.357695][ T30] #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0 [ 431.367850][ T30] 2 locks held by getty/5590: [ 431.372538][ T30] #0: ffff88814ea880a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 431.382779][ T30] #1: ffffc9000330b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00 [ 431.393181][ T30] 2 locks held by syz-executor345/5999: [ 431.398972][ T30] #0: ffffffff8fd15ab0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 431.407427][ T30] #1: ffffffff8fd15968 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x121/0xec0 [ 431.416920][ T30] 2 locks held by syz-executor345/5997: [ 431.422479][ T30] 2 locks held by syz-executor345/5996: [ 431.428427][ T30] #0: ffffffff8fd15ab0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 431.436952][ T30] #1: ffffffff8fd15968 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x121/0xec0 [ 431.446192][ T30] 2 locks held by syz-executor345/6006: [ 431.451747][ T30] #0: ffffffff8fd15ab0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 431.460331][ T30] #1: ffffffff8fd15968 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x121/0xec0 [ 431.470080][ T30] 2 locks held by syz-executor345/6008: [ 431.475875][ T30] #0: ffffffff8fd15ab0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 431.484106][ T30] #1: ffffffff8fd15968 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x121/0xec0 [ 431.493488][ T30] [ 431.496098][ T30] ============================================= [ 431.496098][ T30] [ 431.504525][ T30] NMI backtrace for cpu 0 [ 431.508869][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 431.519380][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 431.529444][ T30] Call Trace: [ 431.532734][ T30] [ 431.535673][ T30] dump_stack_lvl+0x241/0x360 [ 431.540371][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 431.545585][ T30] ? __pfx__printk+0x10/0x10 [ 431.550198][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 431.555151][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 431.560623][ T30] ? _printk+0xd5/0x120 [ 431.564789][ T30] ? __pfx__printk+0x10/0x10 [ 431.569390][ T30] ? __wake_up_klogd+0xcc/0x110 [ 431.574255][ T30] ? __pfx__printk+0x10/0x10 [ 431.578856][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 431.583889][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 431.589877][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 431.595871][ T30] watchdog+0xff6/0x1040 [ 431.600127][ T30] ? watchdog+0x1ea/0x1040 [ 431.604560][ T30] ? __pfx_watchdog+0x10/0x10 [ 431.609252][ T30] kthread+0x2f0/0x390 [ 431.613333][ T30] ? __pfx_watchdog+0x10/0x10 [ 431.618019][ T30] ? __pfx_kthread+0x10/0x10 [ 431.622622][ T30] ret_from_fork+0x4b/0x80 [ 431.627045][ T30] ? __pfx_kthread+0x10/0x10 [ 431.631647][ T30] ret_from_fork_asm+0x1a/0x30 [ 431.636432][ T30] [ 431.639581][ T30] Sending NMI from CPU 0 to CPUs 1: [ 431.644830][ C1] NMI backtrace for cpu 1 [ 431.644841][ C1] CPU: 1 UID: 0 PID: 5997 Comm: syz-executor345 Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 431.644860][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 431.644870][ C1] RIP: 0010:__nla_validate_parse+0x10/0x3090 [ 431.644892][ C1] Code: 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 <53> 48 83 e4 e0 48 81 ec 00 02 00 00 4d 89 cd 44 89 44 24 78 48 89 [ 431.644905][ C1] RSP: 0018:ffffc9000484e860 EFLAGS: 00000293 [ 431.644919][ C1] RAX: ffffffff84f99bc4 RBX: ffff88807c7d8018 RCX: ffffffff8d299a60 [ 431.644931][ C1] RDX: 000000000000000c RSI: 0000000000000008 RDI: ffff88807c7d8018 [ 431.644942][ C1] RBP: ffffc9000484e880 R08: 0000000000000000 R09: 0000000000000000 [ 431.644952][ C1] R10: ffffc9000484ea00 R11: fffff52000909d4d R12: 0000000000000008 [ 431.644963][ C1] R13: ffffc9000484ea00 R14: 0000000000000000 R15: ffffffff8d299a60 [ 431.644975][ C1] FS: 00007f5f9eb386c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 431.644989][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 431.645000][ C1] CR2: 00007ffe4fefe198 CR3: 000000007c938000 CR4: 00000000003526f0 [ 431.645014][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 431.645024][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 431.645034][ C1] Call Trace: [ 431.645040][ C1] [ 431.645047][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 431.645065][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 431.645084][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 431.645101][ C1] ? nmi_handle+0x2a/0x5a0 [ 431.645125][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 431.645139][ C1] ? nmi_handle+0x14f/0x5a0 [ 431.645156][ C1] ? nmi_handle+0x2a/0x5a0 [ 431.645173][ C1] ? __nla_validate_parse+0x10/0x3090 [ 431.645190][ C1] ? default_do_nmi+0x63/0x160 [ 431.645208][ C1] ? exc_nmi+0x123/0x1f0 [ 431.645224][ C1] ? end_repeat_nmi+0xf/0x53 [ 431.645242][ C1] ? __nla_parse+0x24/0x60 [ 431.645259][ C1] ? __nla_validate_parse+0x10/0x3090 [ 431.645275][ C1] ? __nla_validate_parse+0x10/0x3090 [ 431.645293][ C1] ? __nla_validate_parse+0x10/0x3090 [ 431.645310][ C1] [ 431.645315][ C1] [ 431.645322][ C1] __nla_parse+0x40/0x60 [ 431.645340][ C1] tipc_nl_publ_dump+0x290/0xde0 [ 431.645364][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 431.645383][ C1] ? __pfx_tipc_nl_publ_dump+0x10/0x10 [ 431.645402][ C1] ? irqentry_exit+0x63/0x90 [ 431.645421][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 431.645446][ C1] ? tipc_nl_publ_dump+0xce4/0xde0 [ 431.645466][ C1] __tipc_nl_compat_dumpit+0x4bf/0xbf0 [ 431.645498][ C1] ? __pfx___tipc_nl_compat_dumpit+0x10/0x10 [ 431.645525][ C1] ? __build_skb_around+0x245/0x3d0 [ 431.645548][ C1] ? __asan_memcpy+0x40/0x70 [ 431.645563][ C1] ? nla_put+0x131/0x1e0 [ 431.645581][ C1] tipc_nl_compat_sk_dump+0x7b3/0x9a0 [ 431.645604][ C1] ? __pfx_tipc_nl_compat_sk_dump+0x10/0x10 [ 431.645624][ C1] ? __pfx_tipc_nl_publ_dump+0x10/0x10 [ 431.645641][ C1] ? __pfx___tipc_nl_compat_publ_dump+0x10/0x10 [ 431.645661][ C1] ? rhashtable_walk_stop+0x267/0x2a0 [ 431.645687][ C1] ? rhashtable_walk_stop+0x273/0x2a0 [ 431.645706][ C1] ? __nla_parse+0x40/0x60 [ 431.645724][ C1] __tipc_nl_compat_dumpit+0x611/0xbf0 [ 431.645750][ C1] ? __pfx___tipc_nl_compat_dumpit+0x10/0x10 [ 431.645777][ C1] ? __build_skb_around+0x245/0x3d0 [ 431.645799][ C1] ? __asan_memset+0x23/0x50 [ 431.645813][ C1] ? __nlmsg_put+0xf7/0x190 [ 431.645830][ C1] tipc_nl_compat_dumpit+0x4fc/0x740 [ 431.645852][ C1] tipc_nl_compat_recv+0xdaa/0x14c0 [ 431.645874][ C1] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 431.645891][ C1] ? genl_rcv_msg+0x121/0xec0 [ 431.645910][ C1] ? __pfx_tipc_nl_sk_dump+0x10/0x10 [ 431.645926][ C1] ? __pfx_tipc_nl_compat_sk_dump+0x10/0x10 [ 431.645946][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 431.645969][ C1] ? genl_get_cmd+0x71c/0xbe0 [ 431.645991][ C1] genl_rcv_msg+0xb14/0xec0 [ 431.646014][ C1] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.646044][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 431.646059][ C1] ? __pfx_tipc_nl_compat_recv+0x10/0x10 [ 431.646078][ C1] ? __pfx___might_resched+0x10/0x10 [ 431.646097][ C1] netlink_rcv_skb+0x1e3/0x430 [ 431.646113][ C1] ? __pfx_genl_rcv_msg+0x10/0x10 [ 431.646132][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 431.646159][ C1] genl_rcv+0x28/0x40 [ 431.646177][ C1] netlink_unicast+0x7f6/0x990 [ 431.646195][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 431.646208][ C1] ? __virt_addr_valid+0x45f/0x530 [ 431.646226][ C1] ? __phys_addr_symbol+0x2f/0x70 [ 431.646242][ C1] ? __check_object_size+0x47a/0x730 [ 431.646262][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 431.646284][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.646302][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 431.646320][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 431.646335][ C1] __sock_sendmsg+0x221/0x270 [ 431.646356][ C1] ____sys_sendmsg+0x52a/0x7e0 [ 431.646377][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 431.646393][ C1] ? __fget_files+0x2a/0x410 [ 431.646413][ C1] ? __fget_files+0x2a/0x410 [ 431.646434][ C1] __sys_sendmsg+0x269/0x350 [ 431.646453][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 431.646475][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 431.646501][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 431.646519][ C1] ? ptrace_notify+0x279/0x380 [ 431.646543][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 431.646560][ C1] ? do_syscall_64+0x100/0x230 [ 431.646578][ C1] do_syscall_64+0xf3/0x230 [ 431.646592][ C1] ? clear_bhb_loop+0x35/0x90 [ 431.646607][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.646629][ C1] RIP: 0033:0x7f5f9ebe1479 [ 431.646643][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 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 [ 431.646654][ C1] RSP: 002b:00007f5f9eb38238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.646670][ C1] RAX: ffffffffffffffda RBX: 00007f5f9ec6b398 RCX: 00007f5f9ebe1479 [ 431.646681][ C1] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000006 [ 431.646691][ C1] RBP: 00007f5f9ec6b390 R08: 00007fff256bb317 R09: 00007f5f9eb386c0 [ 431.646702][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f9ec38074 [ 431.646713][ C1] R13: 000000000000006e R14: 00007fff256bb230 R15: 00007fff256bb318 [ 431.646730][ C1] [ 431.646738][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.908 msecs [ 432.284644][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 432.291502][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc7-syzkaller-00189-g595523945be0 #0 [ 432.302007][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 432.312066][ T30] Call Trace: [ 432.315353][ T30] [ 432.318291][ T30] dump_stack_lvl+0x241/0x360 [ 432.322984][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 432.328199][ T30] ? __pfx__printk+0x10/0x10 [ 432.332795][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 432.338792][ T30] ? vscnprintf+0x5d/0x90 [ 432.343132][ T30] panic+0x349/0x880 [ 432.347043][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 432.353208][ T30] ? __pfx_panic+0x10/0x10 [ 432.357636][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 432.363020][ T30] ? __irq_work_queue_local+0x137/0x410 [ 432.368573][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 432.373950][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 432.380110][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 432.386279][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 432.392444][ T30] watchdog+0x1035/0x1040 [ 432.396787][ T30] ? watchdog+0x1ea/0x1040 [ 432.401217][ T30] ? __pfx_watchdog+0x10/0x10 [ 432.405900][ T30] kthread+0x2f0/0x390 [ 432.409976][ T30] ? __pfx_watchdog+0x10/0x10 [ 432.414659][ T30] ? __pfx_kthread+0x10/0x10 [ 432.419259][ T30] ret_from_fork+0x4b/0x80 [ 432.423681][ T30] ? __pfx_kthread+0x10/0x10 [ 432.428281][ T30] ret_from_fork_asm+0x1a/0x30 [ 432.433062][ T30] [ 432.436342][ T30] Kernel Offset: disabled [ 432.440656][ T30] Rebooting in 86400 seconds..