./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2475787956 <...> Warning: Permanently added '10.128.1.119' (ED25519) to the list of known hosts. execve("./syz-executor2475787956", ["./syz-executor2475787956"], 0x7ffecc193ae0 /* 10 vars */) = 0 brk(NULL) = 0x55555638f000 brk(0x55555638fd40) = 0x55555638fd40 arch_prctl(ARCH_SET_FS, 0x55555638f3c0) = 0 set_tid_address(0x55555638f690) = 5038 set_robust_list(0x55555638f6a0, 24) = 0 rseq(0x55555638fce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2475787956", 4096) = 28 getrandom("\xb5\x94\xe5\x11\x8a\x5c\xf2\xdb", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555638fd40 brk(0x5555563b0d40) = 0x5555563b0d40 brk(0x5555563b1000) = 0x5555563b1000 mprotect(0x7f8744ad9000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555638f690) = 5039 ./strace-static-x86_64: Process 5039 attached [pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5040 attached [pid 5038] <... clone resumed>, child_tidptr=0x55555638f690) = 5040 [pid 5040] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5041 attached [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5041 ./strace-static-x86_64: Process 5042 attached [pid 5038] <... clone resumed>, child_tidptr=0x55555638f690) = 5042 [pid 5042] set_robust_list(0x55555638f6a0, 24 [pid 5041] set_robust_list(0x55555638f6a0, 24./strace-static-x86_64: Process 5043 attached [pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... set_robust_list resumed>) = 0 [pid 5041] <... set_robust_list resumed>) = 0 [pid 5043] set_robust_list(0x55555638f6a0, 24 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5043 [pid 5043] <... set_robust_list resumed>) = 0 [pid 5041] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5044 attached [pid 5043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5041] setpgid(0, 0 [pid 5044] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5043] <... prctl resumed>) = 0 [pid 5041] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5045 attached [pid 5038] <... clone resumed>, child_tidptr=0x55555638f690) = 5044 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5045 [pid 5045] set_robust_list(0x55555638f6a0, 24 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5043] setpgid(0, 0 [pid 5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5045] <... set_robust_list resumed>) = 0 [pid 5043] <... setpgid resumed>) = 0 [pid 5041] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5046 attached [pid 5045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5046 [pid 5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5041] write(3, "1000", 4./strace-static-x86_64: Process 5047 attached [pid 5038] <... clone resumed>, child_tidptr=0x55555638f690) = 5047 [pid 5047] set_robust_list(0x55555638f6a0, 24 [pid 5046] set_robust_list(0x55555638f6a0, 24 [pid 5045] <... prctl resumed>) = 0 [pid 5041] <... write resumed>) = 4 [pid 5038] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] <... set_robust_list resumed>) = 0 [pid 5046] <... set_robust_list resumed>) = 0 [pid 5045] setpgid(0, 0 [pid 5043] <... openat resumed>) = 3 [pid 5041] close(3 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5045] <... setpgid resumed>) = 0 [pid 5043] write(3, "1000", 4 [pid 5041] <... close resumed>) = 0 [pid 5046] <... prctl resumed>) = 0 [pid 5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5043] <... write resumed>) = 4 ./strace-static-x86_64: Process 5048 attached [pid 5046] setpgid(0, 0 [pid 5041] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5049 attached [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5048 [pid 5038] <... clone resumed>, child_tidptr=0x55555638f690) = 5049 [pid 5049] set_robust_list(0x55555638f6a0, 24 [pid 5048] set_robust_list(0x55555638f6a0, 24 [pid 5046] <... setpgid resumed>) = 0 [pid 5043] close(3 [pid 5041] <... futex resumed>) = 0 [pid 5049] <... set_robust_list resumed>) = 0 [pid 5048] <... set_robust_list resumed>) = 0 [pid 5046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] <... openat resumed>) = 3 [pid 5043] <... close resumed>) = 0 [pid 5041] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5045] write(3, "1000", 4 [pid 5043] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... openat resumed>) = 3 [pid 5041] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5048] <... prctl resumed>) = 0 [pid 5045] <... write resumed>) = 4 ./strace-static-x86_64: Process 5050 attached [pid 5045] close(3 [pid 5041] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5050 [pid 5045] <... close resumed>) = 0 [pid 5050] set_robust_list(0x55555638f6a0, 24 [pid 5048] setpgid(0, 0 [pid 5046] write(3, "1000", 4 [pid 5043] <... futex resumed>) = 0 [pid 5050] <... set_robust_list resumed>) = 0 [pid 5048] <... setpgid resumed>) = 0 [pid 5046] <... write resumed>) = 4 [pid 5045] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5046] close(3 [pid 5043] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5050] <... prctl resumed>) = 0 [pid 5048] <... openat resumed>) = 3 [pid 5046] <... close resumed>) = 0 [pid 5045] <... futex resumed>) = 0 [pid 5043] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5050] setpgid(0, 0 [pid 5046] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5050] <... setpgid resumed>) = 0 [pid 5048] write(3, "1000", 4 [pid 5046] <... futex resumed>) = 0 [pid 5045] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5041] <... mmap resumed>) = 0x7f87449f6000 [pid 5050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5048] <... write resumed>) = 4 [pid 5046] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5043] <... mmap resumed>) = 0x7f87449f6000 [pid 5041] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5050] <... openat resumed>) = 3 [pid 5048] close(3 [pid 5046] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5050] write(3, "1000", 4 [pid 5048] <... close resumed>) = 0 [pid 5046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5043] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5041] <... mprotect resumed>) = 0 [pid 5050] <... write resumed>) = 4 [pid 5048] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5045] <... mmap resumed>) = 0x7f87449f6000 [pid 5043] <... mprotect resumed>) = 0 [pid 5050] close(3 [pid 5048] <... futex resumed>) = 0 [pid 5046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5045] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5041] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5046] <... mmap resumed>) = 0x7f87449f6000 [pid 5050] <... close resumed>) = 0 [pid 5048] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5046] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5045] <... mprotect resumed>) = 0 [pid 5043] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5041] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5050] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5046] <... mprotect resumed>) = 0 [pid 5045] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5043] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5050] <... futex resumed>) = 0 [pid 5048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5046] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5045] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5051 attached [pid 5050] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5048] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5046] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5052 attached [pid 5051] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5050] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5041] <... clone3 resumed> => {parent_tid=[5051]}, 88) = 5051 ./strace-static-x86_64: Process 5054 attached ./strace-static-x86_64: Process 5053 attached [pid 5052] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5051] <... rseq resumed>) = 0 [pid 5050] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5048] <... mmap resumed>) = 0x7f87449f6000 [pid 5045] <... clone3 resumed> => {parent_tid=[5053]}, 88) = 5053 [pid 5043] <... clone3 resumed> => {parent_tid=[5052]}, 88) = 5052 [pid 5041] rt_sigprocmask(SIG_SETMASK, [], [pid 5054] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5053] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5052] <... rseq resumed>) = 0 [pid 5051] set_robust_list(0x7f8744a169a0, 24 [pid 5050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5048] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5046] <... clone3 resumed> => {parent_tid=[5054]}, 88) = 5054 [pid 5045] rt_sigprocmask(SIG_SETMASK, [], [pid 5043] rt_sigprocmask(SIG_SETMASK, [], [pid 5041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5054] <... rseq resumed>) = 0 [pid 5053] <... rseq resumed>) = 0 [pid 5052] set_robust_list(0x7f8744a169a0, 24 [pid 5051] <... set_robust_list resumed>) = 0 [pid 5050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5048] <... mprotect resumed>) = 0 [pid 5046] rt_sigprocmask(SIG_SETMASK, [], [pid 5045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5041] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5054] set_robust_list(0x7f8744a169a0, 24 [pid 5053] set_robust_list(0x7f8744a169a0, 24 [pid 5052] <... set_robust_list resumed>) = 0 [pid 5051] rt_sigprocmask(SIG_SETMASK, [], [pid 5050] <... mmap resumed>) = 0x7f87449f6000 [pid 5048] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5045] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... futex resumed>) = 0 [pid 5054] <... set_robust_list resumed>) = 0 [pid 5053] <... set_robust_list resumed>) = 0 [pid 5052] rt_sigprocmask(SIG_SETMASK, [], [pid 5051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5050] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5048] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5046] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = 0 [pid 5041] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5054] rt_sigprocmask(SIG_SETMASK, [], [pid 5053] rt_sigprocmask(SIG_SETMASK, [], [pid 5052] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... mprotect resumed>) = 0 [pid 5048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5045] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5054] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5053] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5046] <... futex resumed>) = 0 [pid 5043] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5055 attached [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5050] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5048] <... clone3 resumed> => {parent_tid=[5055]}, 88) = 5055 [pid 5046] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5055] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5048] rt_sigprocmask(SIG_SETMASK, [], [pid 5055] <... rseq resumed>) = 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5048] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5056 attached [pid 5055] set_robust_list(0x7f8744a169a0, 24 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5055] <... set_robust_list resumed>) = 0 [pid 5056] <... rseq resumed>) = 0 [pid 5055] rt_sigprocmask(SIG_SETMASK, [], [pid 5048] <... futex resumed>) = 0 [pid 5056] set_robust_list(0x7f8744a169a0, 24 [pid 5055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... clone3 resumed> => {parent_tid=[5056]}, 88) = 5056 [pid 5048] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] <... set_robust_list resumed>) = 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] rt_sigprocmask(SIG_SETMASK, [], [pid 5056] rt_sigprocmask(SIG_SETMASK, [], [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... futex resumed>) = 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5045] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5045] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5041] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5046] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5045] <... futex resumed>) = 0 [pid 5043] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5046] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5041] <... futex resumed>) = 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5046] <... futex resumed>) = 0 [pid 5045] <... mmap resumed>) = 0x7f87449d5000 [pid 5043] <... futex resumed>) = 0 [pid 5041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5048] <... futex resumed>) = 0 [pid 5045] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5043] <... mmap resumed>) = 0x7f87449d5000 [pid 5046] <... mmap resumed>) = 0x7f87449d5000 [pid 5041] <... mmap resumed>) = 0x7f87449d5000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5046] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5043] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5041] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5048] <... mmap resumed>) = 0x7f87449d5000 [pid 5046] <... mprotect resumed>) = 0 [pid 5045] <... mprotect resumed>) = 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5043] <... mprotect resumed>) = 0 [pid 5041] <... mprotect resumed>) = 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... futex resumed>) = 0 [pid 5048] <... mprotect resumed>) = 0 [pid 5046] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5045] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5043] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5041] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5048] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5046] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5045] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5043] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5041] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... mmap resumed>) = 0x7f87449d5000 [pid 5048] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5059 attached ./strace-static-x86_64: Process 5058 attached ./strace-static-x86_64: Process 5057 attached ./strace-static-x86_64: Process 5061 attached ./strace-static-x86_64: Process 5060 attached [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... mprotect resumed>) = 0 [pid 5059] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5058] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5057] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5050] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5045] <... clone3 resumed> => {parent_tid=[5058]}, 88) = 5058 [pid 5061] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5060] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5059] <... rseq resumed>) = 0 [pid 5058] <... rseq resumed>) = 0 [pid 5057] <... rseq resumed>) = 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5048] <... clone3 resumed> => {parent_tid=[5059]}, 88) = 5059 [pid 5046] <... clone3 resumed> => {parent_tid=[5057]}, 88) = 5057 [pid 5045] rt_sigprocmask(SIG_SETMASK, [], [pid 5043] <... clone3 resumed> => {parent_tid=[5061]}, 88) = 5061 [pid 5041] <... clone3 resumed> => {parent_tid=[5060]}, 88) = 5060 [pid 5061] <... rseq resumed>) = 0 [pid 5060] <... rseq resumed>) = 0 [pid 5059] set_robust_list(0x7f87449f59a0, 24 [pid 5058] set_robust_list(0x7f87449f59a0, 24 [pid 5057] set_robust_list(0x7f87449f59a0, 24 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5048] rt_sigprocmask(SIG_SETMASK, [], [pid 5046] rt_sigprocmask(SIG_SETMASK, [], [pid 5045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5043] rt_sigprocmask(SIG_SETMASK, [], [pid 5041] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5062 attached [pid 5061] set_robust_list(0x7f87449f59a0, 24 [pid 5060] set_robust_list(0x7f87449f59a0, 24 [pid 5059] <... set_robust_list resumed>) = 0 [pid 5058] <... set_robust_list resumed>) = 0 [pid 5057] <... set_robust_list resumed>) = 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5045] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5062] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5061] <... set_robust_list resumed>) = 0 [pid 5060] <... set_robust_list resumed>) = 0 [pid 5059] rt_sigprocmask(SIG_SETMASK, [], [pid 5058] rt_sigprocmask(SIG_SETMASK, [], [pid 5057] rt_sigprocmask(SIG_SETMASK, [], [pid 5059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5046] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5048] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... futex resumed>) = 0 [pid 5062] <... rseq resumed>) = 0 [pid 5061] rt_sigprocmask(SIG_SETMASK, [], [pid 5060] rt_sigprocmask(SIG_SETMASK, [], [pid 5058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5057] openat(AT_FDCWD, "", O_RDONLY [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5050] <... clone3 resumed> => {parent_tid=[5062]}, 88) = 5062 [pid 5045] <... futex resumed>) = 0 [pid 5043] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5046] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5041] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] set_robust_list(0x7f87449f59a0, 24 [pid 5061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5059] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5058] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] rt_sigprocmask(SIG_SETMASK, [], [pid 5045] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] <... futex resumed>) = 0 [pid 5041] <... futex resumed>) = 0 [pid 5062] <... set_robust_list resumed>) = 0 [pid 5061] openat(AT_FDCWD, "", O_RDONLY [pid 5060] openat(AT_FDCWD, "", O_RDONLY [pid 5059] <... openat resumed>) = 3 [pid 5058] <... openat resumed>) = 3 [pid 5057] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5043] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5041] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] rt_sigprocmask(SIG_SETMASK, [], [pid 5061] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5060] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5059] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 1 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... futex resumed>) = 0 [pid 5062] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5061] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] <... futex resumed>) = 1 [pid 5058] <... futex resumed>) = 1 [pid 5057] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5050] <... futex resumed>) = 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] <... futex resumed>) = 0 [pid 5046] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... futex resumed>) = 0 [pid 5062] openat(AT_FDCWD, "", O_RDONLY [pid 5061] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 1 [pid 5059] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5046] <... futex resumed>) = 0 [pid 5045] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 0 [pid 5041] <... futex resumed>) = 0 [pid 5062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5061] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] <... futex resumed>) = 0 [pid 5046] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... futex resumed>) = 0 [pid 5043] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5062] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5059] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5058] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5048] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5041] <... futex resumed>) = 0 [pid 5062] <... futex resumed>) = 1 [pid 5061] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5060] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5059] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5058] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... futex resumed>) = 0 [pid 5045] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] <... futex resumed>) = 0 [pid 5041] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5061] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5060] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5059] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5061] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] <... futex resumed>) = 1 [pid 5058] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 1 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5050] <... futex resumed>) = 0 [pid 5048] <... futex resumed>) = 0 [pid 5046] <... futex resumed>) = 0 [pid 5043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5062] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5061] <... futex resumed>) = 0 [pid 5060] <... futex resumed>) = 1 [pid 5059] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] <... futex resumed>) = 1 [pid 5057] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5050] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... futex resumed>) = 0 [pid 5041] <... futex resumed>) = 0 [pid 5061] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5058] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5062] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5062] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5062] <... futex resumed>) = 1 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... futex resumed>) = 0 [pid 5062] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5055] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] <... mmap resumed>) = 0x20000000 [pid 5055] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5056] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5052] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5056] <... futex resumed>) = 0 [pid 5055] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... mmap resumed>) = 0x20000000 [pid 5052] <... mmap resumed>) = 0x20000000 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5056] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] <... futex resumed>) = 0 [pid 5055] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5053] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5048] exit_group(0 [pid 5059] <... futex resumed>) = ? [pid 5054] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5053] <... futex resumed>) = 0 [pid 5052] <... futex resumed>) = 0 [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5048] <... exit_group resumed>) = ? [pid 5059] +++ exited with 0 +++ [pid 5055] <... futex resumed>) = ? [pid 5053] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5052] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5050] exit_group(0 [pid 5045] exit_group(0 [pid 5062] <... futex resumed>) = ? [pid 5056] <... futex resumed>) = ? [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] <... exit_group resumed>) = ? [pid 5043] exit_group(0 [pid 5056] +++ exited with 0 +++ [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5054] <... mmap resumed>) = 0x20000000 [pid 5062] +++ exited with 0 +++ [pid 5058] <... futex resumed>) = ? [pid 5053] <... futex resumed>) = ? [pid 5045] <... exit_group resumed>) = ? [pid 5061] <... futex resumed>) = ? [pid 5058] +++ exited with 0 +++ [pid 5053] +++ exited with 0 +++ [pid 5052] <... futex resumed>) = ? [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5043] <... exit_group resumed>) = ? [pid 5061] +++ exited with 0 +++ [pid 5052] +++ exited with 0 +++ [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5051] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5050] +++ exited with 0 +++ [pid 5051] <... mmap resumed>) = 0x20000000 [pid 5051] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5051] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5054] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] exit_group(0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5050, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] +++ exited with 0 +++ [pid 5054] <... futex resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5048] +++ exited with 0 +++ [pid 5043] +++ exited with 0 +++ [pid 5060] <... futex resumed>) = ? [pid 5051] <... futex resumed>) = ? [pid 5041] <... exit_group resumed>) = ? [pid 5054] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5046] exit_group(0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5048, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5047] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5063 attached [pid 5060] +++ exited with 0 +++ [pid 5057] <... futex resumed>) = ? [pid 5054] <... futex resumed>) = ? [pid 5047] <... restart_syscall resumed>) = 0 [pid 5046] <... exit_group resumed>) = ? [pid 5045] +++ exited with 0 +++ [pid 5063] set_robust_list(0x55555638f6a0, 24 [pid 5054] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5045, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5063] <... set_robust_list resumed>) = 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5043, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5063] <... prctl resumed>) = 0 [pid 5051] +++ exited with 0 +++ [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5041] +++ exited with 0 +++ [pid 5040] <... restart_syscall resumed>) = 0 [pid 5063] setpgid(0, 0) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5041, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5063] <... openat resumed>) = 3 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5063 [pid 5039] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5064 attached ./strace-static-x86_64: Process 5065 attached [pid 5063] write(3, "1000", 4 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5065 [pid 5065] set_robust_list(0x55555638f6a0, 24 [pid 5064] set_robust_list(0x55555638f6a0, 24 [pid 5063] <... write resumed>) = 4 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5064 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] <... set_robust_list resumed>) = 0 [pid 5064] <... set_robust_list resumed>) = 0 [pid 5063] close(3 [pid 5057] +++ exited with 0 +++ [pid 5046] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] <... close resumed>) = 0 [pid 5065] <... prctl resumed>) = 0 [pid 5063] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5046, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5065] setpgid(0, 0 [pid 5063] <... futex resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5066 attached [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5067 attached ./strace-static-x86_64: Process 5068 attached [pid 5066] set_robust_list(0x55555638f6a0, 24 [pid 5065] <... setpgid resumed>) = 0 [pid 5064] <... prctl resumed>) = 0 [pid 5063] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5067] set_robust_list(0x55555638f6a0, 24 [pid 5066] <... set_robust_list resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] setpgid(0, 0 [pid 5063] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5066 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5068 [pid 5068] set_robust_list(0x55555638f6a0, 24 [pid 5067] <... set_robust_list resumed>) = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5065] <... openat resumed>) = 3 [pid 5064] <... setpgid resumed>) = 0 [pid 5063] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5067 [pid 5068] <... set_robust_list resumed>) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... prctl resumed>) = 0 [pid 5063] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... prctl resumed>) = 0 [pid 5065] write(3, "1000", 4 [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5067] setpgid(0, 0 [pid 5066] setpgid(0, 0 [pid 5065] <... write resumed>) = 4 [pid 5063] <... mmap resumed>) = 0x7f87449f6000 [pid 5068] <... prctl resumed>) = 0 [pid 5067] <... setpgid resumed>) = 0 [pid 5066] <... setpgid resumed>) = 0 [pid 5065] close(3 [pid 5064] <... openat resumed>) = 3 [pid 5063] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5068] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] <... close resumed>) = 0 [pid 5064] write(3, "1000", 4 [pid 5063] <... mprotect resumed>) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... openat resumed>) = 3 [pid 5065] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... write resumed>) = 4 [pid 5063] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5068] <... openat resumed>) = 3 [pid 5066] write(3, "1000", 4 [pid 5064] close(3 [pid 5068] write(3, "1000", 4 [pid 5066] <... write resumed>) = 4 [pid 5068] <... write resumed>) = 4 [pid 5066] close(3 [pid 5064] <... close resumed>) = 0 [pid 5068] close(3 [pid 5066] <... close resumed>) = 0 [pid 5064] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... close resumed>) = 0 [pid 5066] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5068] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = 0 [pid 5068] <... futex resumed>) = 0 [pid 5067] <... openat resumed>) = 3 [pid 5065] <... futex resumed>) = 0 [pid 5064] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5063] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5066] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5067] write(3, "1000", 4 [pid 5065] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5069 attached [pid 5068] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5067] <... write resumed>) = 4 [pid 5066] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5065] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5064] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5069] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5068] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5067] close(3 [pid 5066] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5063] <... clone3 resumed> => {parent_tid=[5069]}, 88) = 5069 [pid 5069] <... rseq resumed>) = 0 [pid 5068] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5067] <... close resumed>) = 0 [pid 5066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5063] rt_sigprocmask(SIG_SETMASK, [], [pid 5069] set_robust_list(0x7f8744a169a0, 24 [pid 5068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5067] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5063] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5069] <... set_robust_list resumed>) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5067] <... futex resumed>) = 0 [pid 5066] <... mmap resumed>) = 0x7f87449f6000 [pid 5065] <... mmap resumed>) = 0x7f87449f6000 [pid 5064] <... mmap resumed>) = 0x7f87449f6000 [pid 5063] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] rt_sigprocmask(SIG_SETMASK, [], [pid 5068] <... mmap resumed>) = 0x7f87449f6000 [pid 5067] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5066] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5065] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5064] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5063] <... futex resumed>) = 0 [pid 5069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5065] <... mprotect resumed>) = 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5066] <... mprotect resumed>) = 0 [pid 5065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5064] <... mprotect resumed>) = 0 [pid 5063] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5067] <... mmap resumed>) = 0x7f87449f6000 [pid 5065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5068] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5070 attached [pid 5067] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5065] <... clone3 resumed> => {parent_tid=[5070]}, 88) = 5070 [pid 5070] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5068] <... mprotect resumed>) = 0 [pid 5067] <... mprotect resumed>) = 0 [pid 5066] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5065] rt_sigprocmask(SIG_SETMASK, [], [pid 5064] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5070] <... rseq resumed>) = 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5067] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5066] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5064] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5070] set_robust_list(0x7f8744a169a0, 24 [pid 5067] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5065] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5070] <... set_robust_list resumed>) = 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5065] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5073 attached ./strace-static-x86_64: Process 5072 attached ./strace-static-x86_64: Process 5071 attached [pid 5070] rt_sigprocmask(SIG_SETMASK, [], [pid 5068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5065] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5064] <... clone3 resumed> => {parent_tid=[5071]}, 88) = 5071 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5074 attached [pid 5073] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5072] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5071] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5067] <... clone3 resumed> => {parent_tid=[5073]}, 88) = 5073 [pid 5066] <... clone3 resumed> => {parent_tid=[5072]}, 88) = 5072 [pid 5064] rt_sigprocmask(SIG_SETMASK, [], [pid 5074] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5073] <... rseq resumed>) = 0 [pid 5072] <... rseq resumed>) = 0 [pid 5071] <... rseq resumed>) = 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... clone3 resumed> => {parent_tid=[5074]}, 88) = 5074 [pid 5067] rt_sigprocmask(SIG_SETMASK, [], [pid 5066] rt_sigprocmask(SIG_SETMASK, [], [pid 5064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5074] <... rseq resumed>) = 0 [pid 5073] set_robust_list(0x7f8744a169a0, 24 [pid 5072] set_robust_list(0x7f8744a169a0, 24 [pid 5071] set_robust_list(0x7f8744a169a0, 24 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] rt_sigprocmask(SIG_SETMASK, [], [pid 5067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5064] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] set_robust_list(0x7f8744a169a0, 24 [pid 5073] <... set_robust_list resumed>) = 0 [pid 5072] <... set_robust_list resumed>) = 0 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5066] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5073] rt_sigprocmask(SIG_SETMASK, [], [pid 5068] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5068] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 0 [pid 5064] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5068] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... set_robust_list resumed>) = 0 [pid 5072] rt_sigprocmask(SIG_SETMASK, [], [pid 5071] rt_sigprocmask(SIG_SETMASK, [], [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] rt_sigprocmask(SIG_SETMASK, [], [pid 5073] <... futex resumed>) = 0 [pid 5072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] <... futex resumed>) = 1 [pid 5074] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5063] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5063] <... futex resumed>) = 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5063] <... mmap resumed>) = 0x7f87449d5000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5063] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5065] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... mprotect resumed>) = 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5065] <... futex resumed>) = 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5063] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5066] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5065] <... mmap resumed>) = 0x7f87449d5000 [pid 5064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5063] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5068] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... futex resumed>) = 0 [pid 5066] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5066] <... futex resumed>) = 0 [pid 5064] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5075 attached [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... mmap resumed>) = 0x7f87449d5000 [pid 5067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5065] <... mprotect resumed>) = 0 [pid 5064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5075] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... mmap resumed>) = 0x7f87449d5000 [pid 5065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5063] <... clone3 resumed> => {parent_tid=[5075]}, 88) = 5075 [pid 5064] <... mmap resumed>) = 0x7f87449d5000 [pid 5075] <... rseq resumed>) = 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5067] <... futex resumed>) = 0 [pid 5065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5063] rt_sigprocmask(SIG_SETMASK, [], [pid 5066] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5064] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5075] set_robust_list(0x7f87449f59a0, 24 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5068] <... mprotect resumed>) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5063] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5075] <... set_robust_list resumed>) = 0 [pid 5068] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5067] <... mmap resumed>) = 0x7f87449d5000 [pid 5066] <... mprotect resumed>) = 0 [pid 5064] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5076 attached [pid 5075] rt_sigprocmask(SIG_SETMASK, [], [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5067] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5064] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5063] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5076] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5067] <... mprotect resumed>) = 0 [pid 5065] <... clone3 resumed> => {parent_tid=[5076]}, 88) = 5076 [pid 5064] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5063] <... futex resumed>) = 0 [pid 5076] <... rseq resumed>) = 0 [pid 5075] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5066] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5077 attached [pid 5076] set_robust_list(0x7f87449f59a0, 24 [pid 5075] <... openat resumed>) = 3 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5065] rt_sigprocmask(SIG_SETMASK, [], [pid 5064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5063] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5068] <... clone3 resumed> => {parent_tid=[5077]}, 88) = 5077 ./strace-static-x86_64: Process 5079 attached ./strace-static-x86_64: Process 5078 attached [pid 5077] <... rseq resumed>) = 0 [pid 5076] rt_sigprocmask(SIG_SETMASK, [], [pid 5075] <... futex resumed>) = 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] rt_sigprocmask(SIG_SETMASK, [], [pid 5067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5065] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5080 attached [pid 5079] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5078] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5077] set_robust_list(0x7f87449f59a0, 24 [pid 5076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5075] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5066] <... clone3 resumed> => {parent_tid=[5078]}, 88) = 5078 [pid 5065] <... futex resumed>) = 0 [pid 5064] <... clone3 resumed> => {parent_tid=[5079]}, 88) = 5079 [pid 5063] <... futex resumed>) = 0 [pid 5080] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5079] <... rseq resumed>) = 0 [pid 5078] <... rseq resumed>) = 0 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5076] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5075] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5068] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] rt_sigprocmask(SIG_SETMASK, [], [pid 5078] set_robust_list(0x7f87449f59a0, 24 [pid 5077] rt_sigprocmask(SIG_SETMASK, [], [pid 5075] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5080] <... rseq resumed>) = 0 [pid 5067] <... clone3 resumed> => {parent_tid=[5080]}, 88) = 5080 [pid 5079] set_robust_list(0x7f87449f59a0, 24 [pid 5065] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... futex resumed>) = 0 [pid 5066] rt_sigprocmask(SIG_SETMASK, [], [pid 5064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5080] set_robust_list(0x7f87449f59a0, 24 [pid 5079] <... set_robust_list resumed>) = 0 [pid 5078] <... set_robust_list resumed>) = 0 [pid 5077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] <... openat resumed>) = 3 [pid 5075] <... futex resumed>) = 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] rt_sigprocmask(SIG_SETMASK, [], [pid 5066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5064] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] rt_sigprocmask(SIG_SETMASK, [], [pid 5078] rt_sigprocmask(SIG_SETMASK, [], [pid 5077] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5076] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5066] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5080] rt_sigprocmask(SIG_SETMASK, [], [pid 5079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5077] <... openat resumed>) = 3 [pid 5076] <... futex resumed>) = 1 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5067] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = 0 [pid 5065] <... futex resumed>) = 0 [pid 5064] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5079] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5078] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5077] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] <... futex resumed>) = 0 [pid 5066] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5065] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] openat(AT_FDCWD, "", O_RDONLY [pid 5079] <... openat resumed>) = 3 [pid 5078] <... openat resumed>) = 3 [pid 5077] <... futex resumed>) = 1 [pid 5076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... futex resumed>) = 0 [pid 5067] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5065] <... futex resumed>) = 0 [pid 5080] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5079] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5068] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 1 [pid 5078] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... futex resumed>) = 0 [pid 5064] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 1 [pid 5079] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5076] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... futex resumed>) = 0 [pid 5066] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5077] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5076] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = 0 [pid 5064] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5078] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5076] <... futex resumed>) = 1 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5066] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5065] <... futex resumed>) = 0 [pid 5064] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5079] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5078] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5077] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 1 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5067] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5079] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... futex resumed>) = 0 [pid 5080] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 1 [pid 5078] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5064] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 1 [pid 5079] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] <... futex resumed>) = 1 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5067] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 0 [pid 5080] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5074] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] <... futex resumed>) = 0 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5074] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5072] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5073] <... mmap resumed>) = 0x20000000 [pid 5072] <... mmap resumed>) = 0x20000000 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5068] exit_group(0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5077] <... futex resumed>) = ? [pid 5074] <... futex resumed>) = ? [pid 5073] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5070] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] <... exit_group resumed>) = ? [pid 5077] +++ exited with 0 +++ [pid 5074] +++ exited with 0 +++ [pid 5073] <... futex resumed>) = 0 [pid 5072] <... futex resumed>) = 0 [pid 5071] <... mmap resumed>) = 0x20000000 [pid 5070] <... mmap resumed>) = 0x20000000 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5073] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5070] <... futex resumed>) = 0 [pid 5071] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] exit_group(0 [pid 5064] exit_group(0 [pid 5066] exit_group(0 [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5076] <... futex resumed>) = ? [pid 5070] <... futex resumed>) = ? [pid 5065] <... exit_group resumed>) = ? [pid 5078] <... futex resumed>) = ? [pid 5072] <... futex resumed>) = ? [pid 5066] <... exit_group resumed>) = ? [pid 5079] <... futex resumed>) = ? [pid 5078] +++ exited with 0 +++ [pid 5076] +++ exited with 0 +++ [pid 5072] +++ exited with 0 +++ [pid 5071] <... futex resumed>) = ? [pid 5070] +++ exited with 0 +++ [pid 5064] <... exit_group resumed>) = ? [pid 5071] +++ exited with 0 +++ [pid 5067] exit_group(0 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5067] <... exit_group resumed>) = ? [pid 5079] +++ exited with 0 +++ [pid 5073] <... futex resumed>) = ? [pid 5065] +++ exited with 0 +++ [pid 5064] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5080] <... futex resumed>) = ? [pid 5073] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5064, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5068] +++ exited with 0 +++ [pid 5069] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5081 attached [pid 5081] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5080] +++ exited with 0 +++ [pid 5067] +++ exited with 0 +++ [pid 5081] <... prctl resumed>) = 0 [pid 5081] setpgid(0, 0) = 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5082 attached [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5066] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5082 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5081 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5081] <... openat resumed>) = 3 [pid 5069] <... mmap resumed>) = 0x20000000 [pid 5082] set_robust_list(0x55555638f6a0, 24 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5083 attached [pid 5082] <... set_robust_list resumed>) = 0 [pid 5081] write(3, "1000", 4 [pid 5069] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5084 attached [pid 5083] set_robust_list(0x55555638f6a0, 24 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] <... write resumed>) = 4 [pid 5069] <... futex resumed>) = 0 [pid 5063] exit_group(0 [pid 5084] set_robust_list(0x55555638f6a0, 24 [pid 5075] <... futex resumed>) = ? [pid 5063] <... exit_group resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] close(3 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5083 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5082] <... prctl resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5075] +++ exited with 0 +++ [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5084 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] setpgid(0, 0 [pid 5081] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5085 attached [pid 5084] setpgid(0, 0 [pid 5085] set_robust_list(0x55555638f6a0, 24 [pid 5084] <... setpgid resumed>) = 0 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] <... prctl resumed>) = 0 [pid 5082] <... setpgid resumed>) = 0 [pid 5081] <... futex resumed>) = 0 [pid 5069] +++ exited with 0 +++ [pid 5063] +++ exited with 0 +++ [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5085 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] setpgid(0, 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5085] <... prctl resumed>) = 0 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... setpgid resumed>) = 0 [pid 5081] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5084] write(3, "1000", 4 [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] setpgid(0, 0 [pid 5084] <... write resumed>) = 4 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] <... openat resumed>) = 3 [pid 5081] <... mmap resumed>) = 0x7f87449f6000 [pid 5085] <... setpgid resumed>) = 0 [pid 5084] close(3 [pid 5083] <... openat resumed>) = 3 [pid 5082] write(3, "1000", 4 [pid 5081] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5082] <... write resumed>) = 4 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5084] <... close resumed>) = 0 [pid 5083] write(3, "1000", 4 [pid 5082] close(3 [pid 5084] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... write resumed>) = 4 [pid 5082] <... close resumed>) = 0 [pid 5081] <... mprotect resumed>) = 0 [pid 5085] <... openat resumed>) = 3 [pid 5084] <... futex resumed>) = 0 [pid 5085] write(3, "1000", 4 [pid 5084] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5083] close(3 [pid 5082] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] <... close resumed>) = 0 [pid 5082] <... futex resumed>) = 0 [pid 5081] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5082] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5085] <... write resumed>) = 4 [pid 5084] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5083] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5086 attached [pid 5085] close(3 [pid 5084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5083] <... futex resumed>) = 0 [pid 5082] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5085] <... close resumed>) = 0 [pid 5081] <... clone3 resumed> => {parent_tid=[5087]}, 88) = 5087 [pid 5085] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5081] rt_sigprocmask(SIG_SETMASK, [], [pid 5082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5083] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5087 attached [pid 5086] set_robust_list(0x55555638f6a0, 24 [pid 5085] <... futex resumed>) = 0 [pid 5084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5082] <... mmap resumed>) = 0x7f87449f6000 [pid 5081] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5086 [pid 5087] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5085] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5081] <... futex resumed>) = 0 [pid 5082] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5087] <... rseq resumed>) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5084] <... mmap resumed>) = 0x7f87449f6000 [pid 5083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5082] <... mprotect resumed>) = 0 [pid 5081] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5087] set_robust_list(0x7f8744a169a0, 24 [pid 5086] <... prctl resumed>) = 0 [pid 5085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5084] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... mmap resumed>) = 0x7f87449f6000 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] setpgid(0, 0 [pid 5085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5087] rt_sigprocmask(SIG_SETMASK, [], [pid 5086] <... setpgid resumed>) = 0 [pid 5087] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5084] <... mprotect resumed>) = 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5083] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5082] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5083] <... mprotect resumed>) = 0 [pid 5083] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5082] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] <... mmap resumed>) = 0x7f87449f6000 [pid 5084] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5083] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5088 attached [pid 5086] <... openat resumed>) = 3 [pid 5085] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5090 attached ./strace-static-x86_64: Process 5089 attached [pid 5088] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] <... mprotect resumed>) = 0 [pid 5082] <... clone3 resumed> => {parent_tid=[5088]}, 88) = 5088 [pid 5090] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5089] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5088] <... rseq resumed>) = 0 [pid 5086] write(3, "1000", 4 [pid 5084] <... clone3 resumed> => {parent_tid=[5089]}, 88) = 5089 [pid 5083] <... clone3 resumed> => {parent_tid=[5090]}, 88) = 5090 [pid 5082] rt_sigprocmask(SIG_SETMASK, [], [pid 5090] <... rseq resumed>) = 0 [pid 5089] <... rseq resumed>) = 0 [pid 5088] set_robust_list(0x7f8744a169a0, 24 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... write resumed>) = 4 [pid 5085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5084] rt_sigprocmask(SIG_SETMASK, [], [pid 5083] rt_sigprocmask(SIG_SETMASK, [], [pid 5082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] set_robust_list(0x7f8744a169a0, 24 [pid 5089] set_robust_list(0x7f8744a169a0, 24 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5086] close(3 [pid 5084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5089] <... set_robust_list resumed>) = 0 [pid 5088] rt_sigprocmask(SIG_SETMASK, [], [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] <... close resumed>) = 0 [pid 5085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5084] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] <... futex resumed>) = 0 [pid 5090] rt_sigprocmask(SIG_SETMASK, [], [pid 5089] rt_sigprocmask(SIG_SETMASK, [], [pid 5088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5084] <... futex resumed>) = 0 [pid 5083] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5084] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5091 attached [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5086] <... futex resumed>) = 0 [pid 5083] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5091] <... rseq resumed>) = 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5086] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5085] <... clone3 resumed> => {parent_tid=[5091]}, 88) = 5091 [pid 5091] set_robust_list(0x7f8744a169a0, 24 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5085] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] <... set_robust_list resumed>) = 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] rt_sigprocmask(SIG_SETMASK, [], [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] <... mmap resumed>) = 0x7f87449f6000 [pid 5085] <... futex resumed>) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5085] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5086] <... mprotect resumed>) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5092 attached [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5092] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] <... rseq resumed>) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... clone3 resumed> => {parent_tid=[5092]}, 88) = 5092 [pid 5092] set_robust_list(0x7f8744a169a0, 24 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] rt_sigprocmask(SIG_SETMASK, [], [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5092] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5092] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... futex resumed>) = 0 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5081] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5081] <... futex resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5081] <... mmap resumed>) = 0x7f87449d5000 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5081] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5081] <... mprotect resumed>) = 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5082] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5084] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5084] <... futex resumed>) = 0 [pid 5083] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5082] <... futex resumed>) = 0 [pid 5081] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5093 attached [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5084] <... mmap resumed>) = 0x7f87449d5000 [pid 5083] <... futex resumed>) = 0 [pid 5082] <... mmap resumed>) = 0x7f87449d5000 [pid 5093] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5082] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5081] <... clone3 resumed> => {parent_tid=[5093]}, 88) = 5093 [pid 5093] <... rseq resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5084] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... mmap resumed>) = 0x7f87449d5000 [pid 5093] set_robust_list(0x7f87449f59a0, 24) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5085] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... mprotect resumed>) = 0 [pid 5083] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5082] <... mprotect resumed>) = 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5081] rt_sigprocmask(SIG_SETMASK, [], [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5093] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5085] <... futex resumed>) = 0 [pid 5084] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5083] <... mprotect resumed>) = 0 [pid 5082] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5082] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5081] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5084] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5083] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5081] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5094 attached [pid 5093] <... openat resumed>) = 3 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5085] <... mmap resumed>) = 0x7f87449d5000 [pid 5084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5081] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5096 attached ./strace-static-x86_64: Process 5095 attached [pid 5094] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5093] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5096] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5093] <... futex resumed>) = 0 [pid 5095] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5094] <... rseq resumed>) = 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5083] <... clone3 resumed> => {parent_tid=[5096]}, 88) = 5096 [pid 5082] <... clone3 resumed> => {parent_tid=[5094]}, 88) = 5094 [pid 5081] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... rseq resumed>) = 0 [pid 5095] <... rseq resumed>) = 0 [pid 5094] set_robust_list(0x7f87449f59a0, 24 [pid 5093] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5085] <... mprotect resumed>) = 0 [pid 5084] <... clone3 resumed> => {parent_tid=[5095]}, 88) = 5095 [pid 5083] rt_sigprocmask(SIG_SETMASK, [], [pid 5082] rt_sigprocmask(SIG_SETMASK, [], [pid 5081] <... futex resumed>) = 0 [pid 5096] set_robust_list(0x7f87449f59a0, 24 [pid 5095] set_robust_list(0x7f87449f59a0, 24 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5081] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] <... set_robust_list resumed>) = 0 [pid 5094] rt_sigprocmask(SIG_SETMASK, [], [pid 5093] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5084] rt_sigprocmask(SIG_SETMASK, [], [pid 5083] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] rt_sigprocmask(SIG_SETMASK, [], [pid 5095] rt_sigprocmask(SIG_SETMASK, [], [pid 5094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5083] <... futex resumed>) = 0 [pid 5082] <... futex resumed>) = 0 [pid 5096] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5094] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... futex resumed>) = 0 [pid 5085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5084] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5093] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] openat(AT_FDCWD, "", O_RDONLY [pid 5095] openat(AT_FDCWD, "", O_RDONLY [pid 5094] <... openat resumed>) = 3 [pid 5093] <... futex resumed>) = 1 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5084] <... futex resumed>) = 0 [pid 5081] <... futex resumed>) = 0 [pid 5096] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5095] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5093] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5096] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... mmap resumed>) = 0x7f87449d5000 [pid 5084] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5097 attached [pid 5096] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5083] <... futex resumed>) = 0 [pid 5097] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5095] <... futex resumed>) = 1 [pid 5094] <... futex resumed>) = 1 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5084] <... futex resumed>) = 0 [pid 5083] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... futex resumed>) = 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5097] <... rseq resumed>) = 0 [pid 5096] <... futex resumed>) = 0 [pid 5095] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5094] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... mprotect resumed>) = 0 [pid 5085] <... clone3 resumed> => {parent_tid=[5097]}, 88) = 5097 [pid 5084] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5083] <... futex resumed>) = 1 [pid 5082] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] set_robust_list(0x7f87449f59a0, 24 [pid 5096] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5085] rt_sigprocmask(SIG_SETMASK, [], [pid 5084] <... futex resumed>) = 0 [pid 5083] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... futex resumed>) = 0 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5095] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5094] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5084] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] rt_sigprocmask(SIG_SETMASK, [], [pid 5096] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5095] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5094] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5097] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5085] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5085] <... futex resumed>) = 0 [pid 5097] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5095] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5098 attached [pid 5097] <... openat resumed>) = 3 [pid 5096] <... futex resumed>) = 1 [pid 5095] <... futex resumed>) = 1 [pid 5094] <... futex resumed>) = 1 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5085] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... futex resumed>) = 0 [pid 5083] <... futex resumed>) = 0 [pid 5082] <... futex resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5098] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5097] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5094] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... clone3 resumed> => {parent_tid=[5098]}, 88) = 5098 [pid 5098] <... rseq resumed>) = 0 [pid 5097] <... futex resumed>) = 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] rt_sigprocmask(SIG_SETMASK, [], [pid 5085] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5098] set_robust_list(0x7f87449f59a0, 24 [pid 5097] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5085] <... futex resumed>) = 0 [pid 5098] <... set_robust_list resumed>) = 0 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5098] rt_sigprocmask(SIG_SETMASK, [], [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... futex resumed>) = 0 [pid 5098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5097] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5098] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5097] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5098] <... openat resumed>) = 3 [pid 5097] <... futex resumed>) = 1 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5085] <... futex resumed>) = 0 [pid 5098] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5098] <... futex resumed>) = 1 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... futex resumed>) = 0 [pid 5098] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5086] <... futex resumed>) = 0 [pid 5098] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5098] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5098] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... mmap resumed>) = 0x20000000 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5098] <... futex resumed>) = 1 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5090] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... mmap resumed>) = 0x20000000 [pid 5087] <... mmap resumed>) = 0x20000000 [pid 5086] <... futex resumed>) = 0 [pid 5098] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5087] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... mmap resumed>) = 0x20000000 [pid 5090] <... futex resumed>) = 0 [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5088] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = 0 [pid 5090] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5088] <... futex resumed>) = 0 [pid 5083] exit_group(0 [pid 5091] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] exit_group(0 [pid 5081] exit_group(0 [pid 5096] <... futex resumed>) = ? [pid 5094] <... futex resumed>) = ? [pid 5093] <... futex resumed>) = ? [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5091] <... futex resumed>) = 0 [pid 5090] <... futex resumed>) = ? [pid 5089] <... mmap resumed>) = 0x20000000 [pid 5083] <... exit_group resumed>) = ? [pid 5082] <... exit_group resumed>) = ? [pid 5081] <... exit_group resumed>) = ? [pid 5096] +++ exited with 0 +++ [pid 5094] +++ exited with 0 +++ [pid 5093] +++ exited with 0 +++ [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5090] +++ exited with 0 +++ [pid 5089] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] +++ exited with 0 +++ [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5089] <... futex resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5089] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5081] +++ exited with 0 +++ [pid 5084] exit_group(0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5088] +++ exited with 0 +++ [pid 5085] exit_group(0 [pid 5082] +++ exited with 0 +++ [pid 5089] <... futex resumed>) = ? [pid 5084] <... exit_group resumed>) = ? [pid 5089] +++ exited with 0 +++ [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached [pid 5097] <... futex resumed>) = ? [pid 5095] <... futex resumed>) = ? [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5091] <... futex resumed>) = ? [pid 5085] <... exit_group resumed>) = ? [pid 5083] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] set_robust_list(0x55555638f6a0, 24 [pid 5097] +++ exited with 0 +++ [pid 5091] +++ exited with 0 +++ [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5099 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5095] +++ exited with 0 +++ [pid 5084] +++ exited with 0 +++ [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5092] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5092] <... mmap resumed>) = 0x20000000 [pid 5085] +++ exited with 0 +++ [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] <... prctl resumed>) = 0 [pid 5099] setpgid(0, 0 [pid 5092] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] <... setpgid resumed>) = 0 [pid 5092] <... futex resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5092] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5044] <... restart_syscall resumed>) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] exit_group(0 [pid 5098] <... futex resumed>) = ? [pid 5092] <... futex resumed>) = ? [pid 5086] <... exit_group resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5100 attached [pid 5099] <... openat resumed>) = 3 [pid 5098] +++ exited with 0 +++ [pid 5092] +++ exited with 0 +++ [pid 5086] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5100 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] set_robust_list(0x55555638f6a0, 24 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached ./strace-static-x86_64: Process 5102 attached [pid 5100] <... set_robust_list resumed>) = 0 [pid 5099] write(3, "1000", 4 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5102] set_robust_list(0x55555638f6a0, 24 [pid 5099] <... write resumed>) = 4 [pid 5101] set_robust_list(0x55555638f6a0, 24 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5101 [pid 5102] <... set_robust_list resumed>) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5103 attached [pid 5102] setpgid(0, 0 [pid 5103] set_robust_list(0x55555638f6a0, 24 [pid 5101] <... set_robust_list resumed>) = 0 [pid 5102] <... setpgid resumed>) = 0 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5099] close(3 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0 [pid 5102] <... openat resumed>) = 3 [pid 5099] <... close resumed>) = 0 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5100] <... prctl resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5102 [pid 5101] <... prctl resumed>) = 0 [pid 5099] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] setpgid(0, 0) = 0 [pid 5101] setpgid(0, 0 [pid 5099] <... futex resumed>) = 0 [pid 5103] <... setpgid resumed>) = 0 [pid 5102] write(3, "1000", 4 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5101] <... setpgid resumed>) = 0 [pid 5102] <... write resumed>) = 4 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5099] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, ./strace-static-x86_64: Process 5104 attached [pid 5103] <... openat resumed>) = 3 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5102] close(3 [pid 5099] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5103 [pid 5104] set_robust_list(0x55555638f6a0, 24 [pid 5103] write(3, "1000", 4 [pid 5101] <... openat resumed>) = 3 [pid 5102] <... close resumed>) = 0 [pid 5100] <... openat resumed>) = 3 [pid 5099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5104 [pid 5104] <... set_robust_list resumed>) = 0 [pid 5103] <... write resumed>) = 4 [pid 5101] write(3, "1000", 4 [pid 5102] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] write(3, "1000", 4 [pid 5099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] close(3 [pid 5101] <... write resumed>) = 4 [pid 5102] <... futex resumed>) = 0 [pid 5100] <... write resumed>) = 4 [pid 5099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5103] <... close resumed>) = 0 [pid 5102] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5104] <... prctl resumed>) = 0 [pid 5103] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] close(3 [pid 5102] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5100] close(3 [pid 5099] <... mmap resumed>) = 0x7f87449f6000 [pid 5104] setpgid(0, 0 [pid 5103] <... futex resumed>) = 0 [pid 5101] <... close resumed>) = 0 [pid 5102] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5100] <... close resumed>) = 0 [pid 5099] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5104] <... setpgid resumed>) = 0 [pid 5103] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5101] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5103] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5101] <... futex resumed>) = 0 [pid 5102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5100] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... mprotect resumed>) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5101] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5102] <... mmap resumed>) = 0x7f87449f6000 [pid 5100] <... futex resumed>) = 0 [pid 5103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5102] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5102] <... mprotect resumed>) = 0 [pid 5103] <... mmap resumed>) = 0x7f87449f6000 [pid 5101] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5099] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5104] <... openat resumed>) = 3 [pid 5103] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5102] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5100] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5099] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5104] write(3, "1000", 4 [pid 5103] <... mprotect resumed>) = 0 [pid 5101] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5102] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5100] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5104] <... write resumed>) = 4 [pid 5103] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5106 attached ./strace-static-x86_64: Process 5105 attached [pid 5104] close(3 [pid 5103] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5101] <... mmap resumed>) = 0x7f87449f6000 [pid 5100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5106] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5105] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5104] <... close resumed>) = 0 [pid 5103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5102] <... clone3 resumed> => {parent_tid=[5106]}, 88) = 5106 [pid 5100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5099] <... clone3 resumed> => {parent_tid=[5105]}, 88) = 5105 [pid 5101] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5107 attached [pid 5106] <... rseq resumed>) = 0 [pid 5105] <... rseq resumed>) = 0 [pid 5104] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] rt_sigprocmask(SIG_SETMASK, [], [pid 5099] rt_sigprocmask(SIG_SETMASK, [], [pid 5107] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5106] set_robust_list(0x7f8744a169a0, 24 [pid 5105] set_robust_list(0x7f8744a169a0, 24 [pid 5104] <... futex resumed>) = 0 [pid 5103] <... clone3 resumed> => {parent_tid=[5107]}, 88) = 5107 [pid 5101] <... mprotect resumed>) = 0 [pid 5102] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5100] <... mmap resumed>) = 0x7f87449f6000 [pid 5099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5107] <... rseq resumed>) = 0 [pid 5106] <... set_robust_list resumed>) = 0 [pid 5105] <... set_robust_list resumed>) = 0 [pid 5104] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5103] rt_sigprocmask(SIG_SETMASK, [], [pid 5101] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5102] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] set_robust_list(0x7f8744a169a0, 24 [pid 5106] rt_sigprocmask(SIG_SETMASK, [], [pid 5105] rt_sigprocmask(SIG_SETMASK, [], [pid 5104] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5102] <... futex resumed>) = 0 [pid 5100] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5101] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5099] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] <... set_robust_list resumed>) = 0 [pid 5106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5105] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5103] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... futex resumed>) = 0 [pid 5100] <... mprotect resumed>) = 0 [pid 5101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5107] rt_sigprocmask(SIG_SETMASK, [], [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5103] <... futex resumed>) = 0 [pid 5099] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5108 attached [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5103] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5100] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5108] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053) = 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5104] <... mmap resumed>) = 0x7f87449f6000 [pid 5101] <... clone3 resumed> => {parent_tid=[5108]}, 88) = 5108 [pid 5100] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5108] rt_sigprocmask(SIG_SETMASK, [], [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5104] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5101] rt_sigprocmask(SIG_SETMASK, [], [pid 5100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5109 attached [pid 5108] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... mprotect resumed>) = 0 [pid 5101] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5109] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5108] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5101] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] <... clone3 resumed> => {parent_tid=[5109]}, 88) = 5109 [pid 5109] <... rseq resumed>) = 0 [pid 5108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5104] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5101] <... futex resumed>) = 0 [pid 5100] rt_sigprocmask(SIG_SETMASK, [], [pid 5109] set_robust_list(0x7f8744a169a0, 24 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5101] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5110 attached [pid 5109] <... set_robust_list resumed>) = 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5100] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] rt_sigprocmask(SIG_SETMASK, [], [pid 5100] <... futex resumed>) = 0 [pid 5109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5104] <... clone3 resumed> => {parent_tid=[5110]}, 88) = 5110 [pid 5110] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5100] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5110] <... rseq resumed>) = 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] rt_sigprocmask(SIG_SETMASK, [], [pid 5110] set_robust_list(0x7f8744a169a0, 24 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5110] <... set_robust_list resumed>) = 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] rt_sigprocmask(SIG_SETMASK, [], [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... futex resumed>) = 0 [pid 5110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5102] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5102] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5102] <... futex resumed>) = 0 [pid 5099] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5099] <... futex resumed>) = 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] <... futex resumed>) = 0 [pid 5099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5102] <... mmap resumed>) = 0x7f87449d5000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5103] <... mmap resumed>) = 0x7f87449d5000 [pid 5102] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5099] <... mmap resumed>) = 0x7f87449d5000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5101] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5102] <... mprotect resumed>) = 0 [pid 5099] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5103] <... mprotect resumed>) = 0 [pid 5101] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5099] <... mprotect resumed>) = 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5101] <... futex resumed>) = 0 [pid 5102] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5100] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5103] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5100] <... futex resumed>) = 0 [pid 5099] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5112 attached ./strace-static-x86_64: Process 5111 attached ./strace-static-x86_64: Process 5113 attached [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5101] <... mmap resumed>) = 0x7f87449d5000 [pid 5102] <... clone3 resumed> => {parent_tid=[5111]}, 88) = 5111 [pid 5100] <... mmap resumed>) = 0x7f87449d5000 [pid 5112] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5111] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5113] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5103] <... clone3 resumed> => {parent_tid=[5112]}, 88) = 5112 [pid 5101] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5102] rt_sigprocmask(SIG_SETMASK, [], [pid 5100] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5099] <... clone3 resumed> => {parent_tid=[5113]}, 88) = 5113 [pid 5113] <... rseq resumed>) = 0 [pid 5112] <... rseq resumed>) = 0 [pid 5111] <... rseq resumed>) = 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... futex resumed>) = 0 [pid 5103] rt_sigprocmask(SIG_SETMASK, [], [pid 5102] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5100] <... mprotect resumed>) = 0 [pid 5113] set_robust_list(0x7f87449f59a0, 24 [pid 5112] set_robust_list(0x7f87449f59a0, 24 [pid 5111] set_robust_list(0x7f87449f59a0, 24 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5101] <... mprotect resumed>) = 0 [pid 5113] <... set_robust_list resumed>) = 0 [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... mmap resumed>) = 0x7f87449d5000 [pid 5103] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5099] rt_sigprocmask(SIG_SETMASK, [], [pid 5113] rt_sigprocmask(SIG_SETMASK, [], [pid 5112] rt_sigprocmask(SIG_SETMASK, [], [pid 5111] rt_sigprocmask(SIG_SETMASK, [], [pid 5103] <... futex resumed>) = 0 [pid 5101] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5100] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5113] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5112] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5111] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5103] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5102] <... futex resumed>) = 0 [pid 5101] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5099] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5114 attached [pid 5113] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5111] openat(AT_FDCWD, "", O_RDONLY [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5102] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5115 attached [pid 5114] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... openat resumed>) = 3 [pid 5111] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... mprotect resumed>) = 0 [pid 5100] <... clone3 resumed> => {parent_tid=[5114]}, 88) = 5114 [pid 5099] <... futex resumed>) = 0 [pid 5115] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5114] <... rseq resumed>) = 0 [pid 5113] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5112] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5101] <... clone3 resumed> => {parent_tid=[5115]}, 88) = 5115 [pid 5100] rt_sigprocmask(SIG_SETMASK, [], [pid 5099] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] <... rseq resumed>) = 0 [pid 5114] set_robust_list(0x7f87449f59a0, 24 [pid 5113] <... openat resumed>) = 3 [pid 5112] <... futex resumed>) = 1 [pid 5111] <... futex resumed>) = 1 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5103] <... futex resumed>) = 0 [pid 5101] rt_sigprocmask(SIG_SETMASK, [], [pid 5102] <... futex resumed>) = 0 [pid 5100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5115] set_robust_list(0x7f87449f59a0, 24 [pid 5114] <... set_robust_list resumed>) = 0 [pid 5113] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5103] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5102] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5116 attached [pid 5115] <... set_robust_list resumed>) = 0 [pid 5114] rt_sigprocmask(SIG_SETMASK, [], [pid 5113] <... futex resumed>) = 1 [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5103] <... futex resumed>) = 0 [pid 5101] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] <... futex resumed>) = 0 [pid 5100] <... futex resumed>) = 0 [pid 5099] <... futex resumed>) = 0 [pid 5116] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5115] rt_sigprocmask(SIG_SETMASK, [], [pid 5114] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5113] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5111] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... clone3 resumed> => {parent_tid=[5116]}, 88) = 5116 [pid 5103] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5101] <... futex resumed>) = 0 [pid 5102] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5100] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... rseq resumed>) = 0 [pid 5115] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5114] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5112] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5111] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] rt_sigprocmask(SIG_SETMASK, [], [pid 5101] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... futex resumed>) = 0 [pid 5116] set_robust_list(0x7f87449f59a0, 24 [pid 5115] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5114] <... openat resumed>) = 3 [pid 5113] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5114] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5114] <... futex resumed>) = 1 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5100] <... futex resumed>) = 0 [pid 5116] <... set_robust_list resumed>) = 0 [pid 5114] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5111] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5115] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5116] rt_sigprocmask(SIG_SETMASK, [], [pid 5115] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5114] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5113] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5112] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... futex resumed>) = 1 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] <... futex resumed>) = 0 [pid 5102] <... futex resumed>) = 0 [pid 5100] <... futex resumed>) = 0 [pid 5116] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5115] <... futex resumed>) = 1 [pid 5114] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] <... futex resumed>) = 1 [pid 5111] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5103] <... futex resumed>) = 0 [pid 5101] <... futex resumed>) = 0 [pid 5100] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5115] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5114] <... futex resumed>) = 0 [pid 5113] <... futex resumed>) = 1 [pid 5112] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5101] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5099] <... futex resumed>) = 0 [pid 5116] <... openat resumed>) = 3 [pid 5115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5114] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5101] <... futex resumed>) = 0 [pid 5116] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5101] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... futex resumed>) = 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5116] <... futex resumed>) = 1 [pid 5115] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5116] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5116] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... futex resumed>) = 0 [pid 5116] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5115] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5104] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 1 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5104] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5101] <... futex resumed>) = 0 [pid 5116] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... mmap resumed>) = 0x20000000 [pid 5107] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5106] <... mmap resumed>) = 0x20000000 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5108] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5107] <... mmap resumed>) = 0x20000000 [pid 5106] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5108] <... futex resumed>) = 0 [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5107] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5106] <... futex resumed>) = 0 [pid 5105] <... mmap resumed>) = 0x20000000 [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5107] <... futex resumed>) = 0 [pid 5106] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5105] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] exit_group(0 [pid 5099] exit_group(0 [pid 5115] <... futex resumed>) = ? [pid 5113] <... futex resumed>) = ? [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5109] <... mmap resumed>) = 0x20000000 [pid 5108] <... futex resumed>) = ? [pid 5107] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5105] <... futex resumed>) = ? [pid 5103] exit_group(0 [pid 5101] <... exit_group resumed>) = ? [pid 5102] exit_group(0 [pid 5099] <... exit_group resumed>) = ? [pid 5115] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 5112] <... futex resumed>) = ? [pid 5111] <... futex resumed>) = ? [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] +++ exited with 0 +++ [pid 5107] <... futex resumed>) = ? [pid 5106] <... futex resumed>) = ? [pid 5105] +++ exited with 0 +++ [pid 5103] <... exit_group resumed>) = ? [pid 5102] <... exit_group resumed>) = ? [pid 5112] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 5109] <... futex resumed>) = 0 [pid 5106] +++ exited with 0 +++ [pid 5101] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5100] exit_group(0 [pid 5099] +++ exited with 0 +++ [pid 5114] <... futex resumed>) = ? [pid 5110] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5100] <... exit_group resumed>) = ? [pid 5107] +++ exited with 0 +++ [pid 5103] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5114] +++ exited with 0 +++ [pid 5110] <... mmap resumed>) = 0x20000000 [pid 5109] +++ exited with 0 +++ [pid 5100] +++ exited with 0 +++ [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5110] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5110] <... futex resumed>) = 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5044] <... restart_syscall resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] <... restart_syscall resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5118 attached ./strace-static-x86_64: Process 5117 attached [pid 5104] exit_group(0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5118] set_robust_list(0x55555638f6a0, 24 [pid 5110] <... futex resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5116] <... futex resumed>) = ? [pid 5104] <... exit_group resumed>) = ? [pid 5117] set_robust_list(0x55555638f6a0, 24 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5118 ./strace-static-x86_64: Process 5119 attached [pid 5117] <... set_robust_list resumed>) = 0 [pid 5116] +++ exited with 0 +++ [pid 5119] set_robust_list(0x55555638f6a0, 24 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5119] <... set_robust_list resumed>) = 0 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] <... prctl resumed>) = 0 [pid 5110] +++ exited with 0 +++ [pid 5104] +++ exited with 0 +++ [pid 5118] <... set_robust_list resumed>) = 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5119 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5117 ./strace-static-x86_64: Process 5120 attached ./strace-static-x86_64: Process 5121 attached [pid 5120] set_robust_list(0x55555638f6a0, 24 [pid 5119] <... prctl resumed>) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] setpgid(0, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5120 [pid 5121] set_robust_list(0x55555638f6a0, 24 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5119] setpgid(0, 0 [pid 5118] <... prctl resumed>) = 0 [pid 5117] <... setpgid resumed>) = 0 [pid 5121] <... set_robust_list resumed>) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] <... prctl resumed>) = 0 [pid 5119] <... setpgid resumed>) = 0 [pid 5118] setpgid(0, 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5121 [pid 5121] <... prctl resumed>) = 0 [pid 5120] setpgid(0, 0 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5118] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5122 attached [pid 5121] setpgid(0, 0 [pid 5120] <... setpgid resumed>) = 0 [pid 5119] <... openat resumed>) = 3 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... openat resumed>) = 3 [pid 5119] write(3, "1000", 4 [pid 5117] write(3, "1000", 4 [pid 5121] <... setpgid resumed>) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... write resumed>) = 4 [pid 5122] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] <... write resumed>) = 4 [pid 5118] <... openat resumed>) = 3 [pid 5117] close(3 [pid 5119] close(3 [pid 5117] <... close resumed>) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5122 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] <... openat resumed>) = 3 [pid 5119] <... close resumed>) = 0 [pid 5118] write(3, "1000", 4 [pid 5117] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... prctl resumed>) = 0 [pid 5121] <... openat resumed>) = 3 [pid 5120] write(3, "1000", 4 [pid 5119] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... write resumed>) = 4 [pid 5117] <... futex resumed>) = 0 [pid 5122] setpgid(0, 0 [pid 5121] write(3, "1000", 4 [pid 5120] <... write resumed>) = 4 [pid 5119] <... futex resumed>) = 0 [pid 5118] close(3 [pid 5117] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5122] <... setpgid resumed>) = 0 [pid 5121] <... write resumed>) = 4 [pid 5120] close(3 [pid 5119] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5118] <... close resumed>) = 0 [pid 5117] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] close(3 [pid 5120] <... close resumed>) = 0 [pid 5119] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5118] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5118] <... futex resumed>) = 0 [pid 5117] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5121] <... close resumed>) = 0 [pid 5122] <... openat resumed>) = 3 [pid 5120] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5118] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] write(3, "1000", 4 [pid 5121] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] <... futex resumed>) = 0 [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] <... write resumed>) = 4 [pid 5121] <... futex resumed>) = 0 [pid 5120] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5122] close(3 [pid 5121] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5119] <... mmap resumed>) = 0x7f87449f6000 [pid 5118] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5117] <... mmap resumed>) = 0x7f87449f6000 [pid 5120] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5122] <... close resumed>) = 0 [pid 5121] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5120] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5119] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5117] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5122] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5120] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5119] <... mprotect resumed>) = 0 [pid 5118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5117] <... mprotect resumed>) = 0 [pid 5122] <... futex resumed>) = 0 [pid 5121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5120] <... mmap resumed>) = 0x7f87449f6000 [pid 5119] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5118] <... mmap resumed>) = 0x7f87449f6000 [pid 5117] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5122] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5119] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5118] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5121] <... mmap resumed>) = 0x7f87449f6000 [pid 5120] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5118] <... mprotect resumed>) = 0 [pid 5117] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5123 attached [pid 5122] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5121] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5120] <... mprotect resumed>) = 0 [pid 5118] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5117] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5124 attached [pid 5123] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] <... mprotect resumed>) = 0 [pid 5120] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5119] <... clone3 resumed> => {parent_tid=[5123]}, 88) = 5123 [pid 5118] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5124] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5119] rt_sigprocmask(SIG_SETMASK, [], [pid 5124] <... rseq resumed>) = 0 [pid 5123] <... rseq resumed>) = 0 [pid 5122] <... mmap resumed>) = 0x7f87449f6000 [pid 5121] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5120] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5119] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5117] <... clone3 resumed> => {parent_tid=[5124]}, 88) = 5124 ./strace-static-x86_64: Process 5125 attached [pid 5124] set_robust_list(0x7f8744a169a0, 24 [pid 5123] set_robust_list(0x7f8744a169a0, 24 [pid 5122] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5121] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5119] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5126 attached [pid 5125] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5124] <... set_robust_list resumed>) = 0 [pid 5123] <... set_robust_list resumed>) = 0 [pid 5121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5119] <... futex resumed>) = 0 [pid 5118] <... clone3 resumed> => {parent_tid=[5125]}, 88) = 5125 [pid 5122] <... mprotect resumed>) = 0 [pid 5117] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5126] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5125] <... rseq resumed>) = 0 [pid 5124] rt_sigprocmask(SIG_SETMASK, [], [pid 5123] rt_sigprocmask(SIG_SETMASK, [], [pid 5120] <... clone3 resumed> => {parent_tid=[5126]}, 88) = 5126 [pid 5119] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] rt_sigprocmask(SIG_SETMASK, [], [pid 5117] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5127 attached [pid 5126] <... rseq resumed>) = 0 [pid 5125] set_robust_list(0x7f8744a169a0, 24 [pid 5124] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5123] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5122] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5121] <... clone3 resumed> => {parent_tid=[5127]}, 88) = 5127 [pid 5120] rt_sigprocmask(SIG_SETMASK, [], [pid 5118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5127] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5126] set_robust_list(0x7f8744a169a0, 24 [pid 5125] <... set_robust_list resumed>) = 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5121] rt_sigprocmask(SIG_SETMASK, [], [pid 5120] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5118] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... rseq resumed>) = 0 [pid 5126] <... set_robust_list resumed>) = 0 [pid 5125] rt_sigprocmask(SIG_SETMASK, [], [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5120] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 0 [pid 5127] set_robust_list(0x7f8744a169a0, 24 [pid 5126] rt_sigprocmask(SIG_SETMASK, [], [pid 5125] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5118] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5128 attached [pid 5127] <... set_robust_list resumed>) = 0 [pid 5126] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5128] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5127] rt_sigprocmask(SIG_SETMASK, [], [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... rseq resumed>) = 0 [pid 5121] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5128] set_robust_list(0x7f8744a169a0, 24 [pid 5127] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] <... clone3 resumed> => {parent_tid=[5128]}, 88) = 5128 [pid 5128] <... set_robust_list resumed>) = 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] rt_sigprocmask(SIG_SETMASK, [], [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] rt_sigprocmask(SIG_SETMASK, [], [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5122] <... futex resumed>) = 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5119] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5119] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5119] <... futex resumed>) = 0 [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5117] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5119] <... mmap resumed>) = 0x7f87449d5000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5117] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5118] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... futex resumed>) = 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5118] <... futex resumed>) = 0 [pid 5117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5120] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5119] <... mprotect resumed>) = 0 [pid 5118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5117] <... mmap resumed>) = 0x7f87449d5000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5118] <... mmap resumed>) = 0x7f87449d5000 [pid 5117] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5119] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] <... mmap resumed>) = 0x7f87449d5000 [pid 5120] <... mmap resumed>) = 0x7f87449d5000 [pid 5119] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5117] <... mprotect resumed>) = 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5118] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5121] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5120] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5118] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5129 attached [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... mprotect resumed>) = 0 [pid 5120] <... mprotect resumed>) = 0 [pid 5118] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5117] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... futex resumed>) = 0 [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5119] <... clone3 resumed> => {parent_tid=[5129]}, 88) = 5129 [pid 5129] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... mmap resumed>) = 0x7f87449d5000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5118] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5119] rt_sigprocmask(SIG_SETMASK, [], [pid 5117] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5129] <... rseq resumed>) = 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5121] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5120] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5119] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5117] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5129] set_robust_list(0x7f87449f59a0, 24 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... mprotect resumed>) = 0 [pid 5121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5120] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5119] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5132 attached ./strace-static-x86_64: Process 5131 attached ./strace-static-x86_64: Process 5130 attached [pid 5129] <... set_robust_list resumed>) = 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5119] <... futex resumed>) = 0 [pid 5118] <... clone3 resumed> => {parent_tid=[5130]}, 88) = 5130 [pid 5128] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5133 attached [pid 5132] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5131] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5130] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5129] rt_sigprocmask(SIG_SETMASK, [], [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5121] <... clone3 resumed> => {parent_tid=[5132]}, 88) = 5132 [pid 5119] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5118] rt_sigprocmask(SIG_SETMASK, [], [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5117] <... clone3 resumed> => {parent_tid=[5131]}, 88) = 5131 [pid 5133] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5132] <... rseq resumed>) = 0 [pid 5131] <... rseq resumed>) = 0 [pid 5130] <... rseq resumed>) = 0 [pid 5129] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5121] rt_sigprocmask(SIG_SETMASK, [], [pid 5120] <... clone3 resumed> => {parent_tid=[5133]}, 88) = 5133 [pid 5118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5117] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5134 attached [pid 5133] <... rseq resumed>) = 0 [pid 5132] set_robust_list(0x7f87449f59a0, 24 [pid 5131] set_robust_list(0x7f87449f59a0, 24 [pid 5130] set_robust_list(0x7f87449f59a0, 24 [pid 5129] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5120] rt_sigprocmask(SIG_SETMASK, [], [pid 5118] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5134] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5133] set_robust_list(0x7f87449f59a0, 24 [pid 5132] <... set_robust_list resumed>) = 0 [pid 5131] <... set_robust_list resumed>) = 0 [pid 5130] <... set_robust_list resumed>) = 0 [pid 5129] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] <... clone3 resumed> => {parent_tid=[5134]}, 88) = 5134 [pid 5121] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5118] <... futex resumed>) = 0 [pid 5117] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5134] <... rseq resumed>) = 0 [pid 5133] <... set_robust_list resumed>) = 0 [pid 5132] rt_sigprocmask(SIG_SETMASK, [], [pid 5131] rt_sigprocmask(SIG_SETMASK, [], [pid 5130] rt_sigprocmask(SIG_SETMASK, [], [pid 5129] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] rt_sigprocmask(SIG_SETMASK, [], [pid 5120] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] set_robust_list(0x7f87449f59a0, 24 [pid 5133] rt_sigprocmask(SIG_SETMASK, [], [pid 5132] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5131] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5130] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5129] <... futex resumed>) = 1 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5119] <... futex resumed>) = 0 [pid 5118] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5117] <... futex resumed>) = 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5134] <... set_robust_list resumed>) = 0 [pid 5133] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5132] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5130] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5129] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5134] rt_sigprocmask(SIG_SETMASK, [], [pid 5133] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5132] <... openat resumed>) = 3 [pid 5131] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5130] <... openat resumed>) = 3 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5119] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5134] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5133] <... openat resumed>) = 3 [pid 5132] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5131] <... openat resumed>) = 3 [pid 5130] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] <... futex resumed>) = 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5122] <... futex resumed>) = 0 [pid 5119] <... futex resumed>) = 1 [pid 5133] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... futex resumed>) = 1 [pid 5130] <... futex resumed>) = 1 [pid 5129] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5122] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] <... futex resumed>) = 0 [pid 5119] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5118] <... futex resumed>) = 0 [pid 5134] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5133] <... futex resumed>) = 1 [pid 5132] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5130] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5121] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] <... futex resumed>) = 0 [pid 5118] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] <... openat resumed>) = 3 [pid 5133] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5131] <... futex resumed>) = 1 [pid 5130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5129] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5121] <... futex resumed>) = 0 [pid 5120] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5130] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5129] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5121] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] <... futex resumed>) = 0 [pid 5118] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5134] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5132] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5131] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5130] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5129] <... futex resumed>) = 1 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5120] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5119] <... futex resumed>) = 0 [pid 5117] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] <... futex resumed>) = 1 [pid 5133] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5122] <... futex resumed>) = 0 [pid 5129] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5130] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5118] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5132] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5130] <... futex resumed>) = 1 [pid 5130] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5134] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5133] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5131] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5122] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5134] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5131] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5122] <... futex resumed>) = 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5122] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5132] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5131] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5134] <... futex resumed>) = 0 [pid 5133] <... futex resumed>) = 1 [pid 5132] <... futex resumed>) = 1 [pid 5131] <... futex resumed>) = 1 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5120] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] <... futex resumed>) = 0 [pid 5134] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5133] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5132] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5131] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5121] exit_group(0 [pid 5132] <... futex resumed>) = ? [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5127] <... futex resumed>) = ? [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5121] <... exit_group resumed>) = ? [pid 5132] +++ exited with 0 +++ [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5127] +++ exited with 0 +++ [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5125] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5125] <... mmap resumed>) = 0x20000000 [pid 5123] <... mmap resumed>) = 0x20000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] exit_group(0 [pid 5129] <... futex resumed>) = ? [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5125] <... futex resumed>) = 0 [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5123] <... futex resumed>) = ? [pid 5119] <... exit_group resumed>) = ? [pid 5129] +++ exited with 0 +++ [pid 5128] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5123] +++ exited with 0 +++ [pid 5121] +++ exited with 0 +++ [pid 5128] <... mmap resumed>) = 0x20000000 [pid 5126] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5119] +++ exited with 0 +++ [pid 5118] exit_group(0 [pid 5130] <... futex resumed>) = ? [pid 5128] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] <... mmap resumed>) = 0x20000000 [pid 5125] <... futex resumed>) = ? [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5118] <... exit_group resumed>) = ? [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5130] +++ exited with 0 +++ [pid 5128] <... futex resumed>) = 0 [pid 5126] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] +++ exited with 0 +++ [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5120] exit_group(0 [pid 5118] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5133] <... futex resumed>) = ? [pid 5120] <... exit_group resumed>) = ? [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5133] +++ exited with 0 +++ [pid 5128] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = ? [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5122] exit_group(0) = ? [pid 5042] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5136 attached ./strace-static-x86_64: Process 5135 attached [pid 5134] <... futex resumed>) = ? [pid 5128] <... futex resumed>) = ? [pid 5126] +++ exited with 0 +++ [pid 5124] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5120] +++ exited with 0 +++ [pid 5136] set_robust_list(0x55555638f6a0, 24 [pid 5135] set_robust_list(0x55555638f6a0, 24 [pid 5134] +++ exited with 0 +++ [pid 5124] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5135 [pid 5136] <... set_robust_list resumed>) = 0 [pid 5135] <... set_robust_list resumed>) = 0 [pid 5124] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] exit_group(0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5136 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5131] <... futex resumed>) = ? [pid 5128] +++ exited with 0 +++ [pid 5124] <... futex resumed>) = ? [pid 5122] +++ exited with 0 +++ [pid 5117] <... exit_group resumed>) = ? [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5136] <... prctl resumed>) = 0 [pid 5135] <... prctl resumed>) = 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5136] setpgid(0, 0 [pid 5135] setpgid(0, 0 [pid 5124] +++ exited with 0 +++ [pid 5044] <... restart_syscall resumed>) = 0 [pid 5136] <... setpgid resumed>) = 0 [pid 5135] <... setpgid resumed>) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5137 attached [pid 5137] set_robust_list(0x55555638f6a0, 24 [pid 5136] <... openat resumed>) = 3 [pid 5131] +++ exited with 0 +++ [pid 5117] +++ exited with 0 +++ [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5137 [pid 5137] <... set_robust_list resumed>) = 0 [pid 5136] write(3, "1000", 4 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5138 attached [pid 5136] <... write resumed>) = 4 [pid 5135] <... openat resumed>) = 3 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5138 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5139 attached [pid 5138] set_robust_list(0x55555638f6a0, 24 [pid 5137] <... prctl resumed>) = 0 [pid 5136] close(3 [pid 5135] write(3, "1000", 4 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5139] set_robust_list(0x55555638f6a0, 24 [pid 5138] <... set_robust_list resumed>) = 0 [pid 5136] <... close resumed>) = 0 [pid 5135] <... write resumed>) = 4 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5139 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5137] setpgid(0, 0 [pid 5136] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5135] close(3 [pid 5139] <... set_robust_list resumed>) = 0 [pid 5138] <... prctl resumed>) = 0 [pid 5137] <... setpgid resumed>) = 0 [pid 5136] <... futex resumed>) = 0 [pid 5135] <... close resumed>) = 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5039] <... restart_syscall resumed>) = 0 [pid 5138] setpgid(0, 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... prctl resumed>) = 0 [pid 5138] <... setpgid resumed>) = 0 [pid 5136] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5135] <... futex resumed>) = 0 [pid 5139] setpgid(0, 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5137] <... openat resumed>) = 3 [pid 5136] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5135] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5139] <... setpgid resumed>) = 0 [pid 5138] <... openat resumed>) = 3 [pid 5137] write(3, "1000", 4 [pid 5136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5135] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5138] write(3, "1000", 4 [pid 5137] <... write resumed>) = 4 [pid 5136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5135] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5138] <... write resumed>) = 4 [pid 5135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5138] close(3 [pid 5135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5140 attached [pid 5139] <... openat resumed>) = 3 [pid 5138] <... close resumed>) = 0 [pid 5137] close(3 [pid 5136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5135] <... mmap resumed>) = 0x7f87449f6000 [pid 5140] set_robust_list(0x55555638f6a0, 24 [pid 5139] write(3, "1000", 4 [pid 5138] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... close resumed>) = 0 [pid 5136] <... mmap resumed>) = 0x7f87449f6000 [pid 5135] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5140] <... set_robust_list resumed>) = 0 [pid 5139] <... write resumed>) = 4 [pid 5137] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] <... futex resumed>) = 0 [pid 5137] <... futex resumed>) = 0 [pid 5136] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5139] close(3 [pid 5138] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5137] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5136] <... mprotect resumed>) = 0 [pid 5135] <... mprotect resumed>) = 0 [pid 5140] <... prctl resumed>) = 0 [pid 5139] <... close resumed>) = 0 [pid 5138] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5137] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5136] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5140 [pid 5140] setpgid(0, 0 [pid 5139] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5137] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5135] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5140] <... setpgid resumed>) = 0 [pid 5139] <... futex resumed>) = 0 [pid 5138] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5137] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5136] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5135] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5139] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5141 attached [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5139] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5138] <... mmap resumed>) = 0x7f87449f6000 [pid 5137] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5142 attached [pid 5141] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5137] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5136] <... clone3 resumed> => {parent_tid=[5141]}, 88) = 5141 [pid 5135] <... clone3 resumed> => {parent_tid=[5142]}, 88) = 5142 [pid 5142] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5141] <... rseq resumed>) = 0 [pid 5140] <... openat resumed>) = 3 [pid 5139] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5138] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5137] <... mprotect resumed>) = 0 [pid 5136] rt_sigprocmask(SIG_SETMASK, [], [pid 5135] rt_sigprocmask(SIG_SETMASK, [], [pid 5142] <... rseq resumed>) = 0 [pid 5141] set_robust_list(0x7f8744a169a0, 24 [pid 5137] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5142] set_robust_list(0x7f8744a169a0, 24 [pid 5141] <... set_robust_list resumed>) = 0 [pid 5140] write(3, "1000", 4 [pid 5139] <... mmap resumed>) = 0x7f87449f6000 [pid 5138] <... mprotect resumed>) = 0 [pid 5137] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5136] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5135] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] <... set_robust_list resumed>) = 0 [pid 5141] rt_sigprocmask(SIG_SETMASK, [], [pid 5140] <... write resumed>) = 4 [pid 5139] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5138] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5137] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 0 [pid 5142] rt_sigprocmask(SIG_SETMASK, [], [pid 5141] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5140] close(3 [pid 5139] <... mprotect resumed>) = 0 [pid 5138] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5135] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... close resumed>) = 0 [pid 5139] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5138] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5140] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5144 attached ./strace-static-x86_64: Process 5143 attached [pid 5142] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5140] <... futex resumed>) = 0 [pid 5136] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5139] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5143] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5144] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5138] <... clone3 resumed> => {parent_tid=[5143]}, 88) = 5143 [pid 5137] <... clone3 resumed> => {parent_tid=[5144]}, 88) = 5144 ./strace-static-x86_64: Process 5145 attached [pid 5143] <... rseq resumed>) = 0 [pid 5144] <... rseq resumed>) = 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5138] rt_sigprocmask(SIG_SETMASK, [], [pid 5137] rt_sigprocmask(SIG_SETMASK, [], [pid 5145] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5144] set_robust_list(0x7f8744a169a0, 24 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5137] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5145] <... rseq resumed>) = 0 [pid 5144] <... set_robust_list resumed>) = 0 [pid 5145] set_robust_list(0x7f8744a169a0, 24 [pid 5144] rt_sigprocmask(SIG_SETMASK, [], [pid 5137] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] set_robust_list(0x7f8744a169a0, 24 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5139] <... clone3 resumed> => {parent_tid=[5145]}, 88) = 5145 [pid 5138] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5145] <... set_robust_list resumed>) = 0 [pid 5143] <... set_robust_list resumed>) = 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5139] rt_sigprocmask(SIG_SETMASK, [], [pid 5138] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... futex resumed>) = 0 [pid 5145] rt_sigprocmask(SIG_SETMASK, [], [pid 5143] rt_sigprocmask(SIG_SETMASK, [], [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5139] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5138] <... futex resumed>) = 0 [pid 5145] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... mmap resumed>) = 0x7f87449f6000 [pid 5139] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5137] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5139] <... futex resumed>) = 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... mprotect resumed>) = 0 [pid 5139] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5146 attached [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... clone3 resumed> => {parent_tid=[5146]}, 88) = 5146 [pid 5146] <... rseq resumed>) = 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] rt_sigprocmask(SIG_SETMASK, [], [pid 5146] set_robust_list(0x7f8744a169a0, 24 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5146] <... set_robust_list resumed>) = 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] rt_sigprocmask(SIG_SETMASK, [], [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5140] <... futex resumed>) = 0 [pid 5146] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5135] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5135] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5135] <... futex resumed>) = 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5136] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5136] <... futex resumed>) = 0 [pid 5135] <... mmap resumed>) = 0x7f87449d5000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5136] <... mmap resumed>) = 0x7f87449d5000 [pid 5135] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5136] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5135] <... mprotect resumed>) = 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5136] <... mprotect resumed>) = 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5136] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5135] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5138] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5137] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5136] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5135] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5138] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5148 attached ./strace-static-x86_64: Process 5147 attached [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5138] <... futex resumed>) = 0 [pid 5137] <... futex resumed>) = 0 [pid 5148] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5147] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5139] <... futex resumed>) = 0 [pid 5147] <... rseq resumed>) = 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5148] <... rseq resumed>) = 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5138] <... mmap resumed>) = 0x7f87449d5000 [pid 5137] <... mmap resumed>) = 0x7f87449d5000 [pid 5136] <... clone3 resumed> => {parent_tid=[5148]}, 88) = 5148 [pid 5135] <... clone3 resumed> => {parent_tid=[5147]}, 88) = 5147 [pid 5148] set_robust_list(0x7f87449f59a0, 24 [pid 5147] set_robust_list(0x7f87449f59a0, 24 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] <... mmap resumed>) = 0x7f87449d5000 [pid 5138] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5137] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5136] rt_sigprocmask(SIG_SETMASK, [], [pid 5135] rt_sigprocmask(SIG_SETMASK, [], [pid 5148] <... set_robust_list resumed>) = 0 [pid 5147] <... set_robust_list resumed>) = 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5139] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5138] <... mprotect resumed>) = 0 [pid 5137] <... mprotect resumed>) = 0 [pid 5136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5148] rt_sigprocmask(SIG_SETMASK, [], [pid 5147] rt_sigprocmask(SIG_SETMASK, [], [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] <... mprotect resumed>) = 0 [pid 5137] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5136] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5135] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5147] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5138] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 0 [pid 5148] openat(AT_FDCWD, "", O_RDONLY [pid 5147] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5139] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5138] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5137] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5136] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5135] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5148] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5147] <... openat resumed>) = 3 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5138] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5137] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5150 attached ./strace-static-x86_64: Process 5149 attached [pid 5148] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... futex resumed>) = 0 [pid 5139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5151 attached [pid 5150] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5149] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5148] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 1 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5137] <... clone3 resumed> => {parent_tid=[5150]}, 88) = 5150 [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 0 [pid 5151] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5150] <... rseq resumed>) = 0 [pid 5149] <... rseq resumed>) = 0 [pid 5148] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5138] <... clone3 resumed> => {parent_tid=[5149]}, 88) = 5149 [pid 5137] rt_sigprocmask(SIG_SETMASK, [], [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5136] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5135] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5151] <... rseq resumed>) = 0 [pid 5150] set_robust_list(0x7f87449f59a0, 24 [pid 5149] set_robust_list(0x7f87449f59a0, 24 [pid 5148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... mmap resumed>) = 0x7f87449d5000 [pid 5139] <... clone3 resumed> => {parent_tid=[5151]}, 88) = 5151 [pid 5138] rt_sigprocmask(SIG_SETMASK, [], [pid 5137] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 0 [pid 5151] set_robust_list(0x7f87449f59a0, 24 [pid 5150] <... set_robust_list resumed>) = 0 [pid 5149] <... set_robust_list resumed>) = 0 [pid 5148] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5147] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5138] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5136] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5135] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5151] <... set_robust_list resumed>) = 0 [pid 5150] rt_sigprocmask(SIG_SETMASK, [], [pid 5149] rt_sigprocmask(SIG_SETMASK, [], [pid 5148] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5147] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5139] rt_sigprocmask(SIG_SETMASK, [], [pid 5138] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5151] rt_sigprocmask(SIG_SETMASK, [], [pid 5150] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5149] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5139] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5137] <... futex resumed>) = 0 [pid 5151] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5150] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5149] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... mprotect resumed>) = 0 [pid 5139] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] <... futex resumed>) = 0 [pid 5137] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5151] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5150] <... openat resumed>) = 3 [pid 5149] <... openat resumed>) = 3 [pid 5148] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5139] <... futex resumed>) = 0 [pid 5138] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5151] <... openat resumed>) = 3 [pid 5150] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 1 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5139] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5136] <... futex resumed>) = 0 [pid 5135] <... futex resumed>) = 0 [pid 5151] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5150] <... futex resumed>) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5148] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5138] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5137] <... futex resumed>) = 0 [pid 5151] <... futex resumed>) = 0 [pid 5150] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5139] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] <... futex resumed>) = 0 [pid 5137] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5152 attached [pid 5151] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5139] <... futex resumed>) = 0 [pid 5138] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5137] <... futex resumed>) = 0 [pid 5152] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5150] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5137] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5150] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5152] <... rseq resumed>) = 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... clone3 resumed> => {parent_tid=[5152]}, 88) = 5152 [pid 5152] set_robust_list(0x7f87449f59a0, 24 [pid 5150] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... futex resumed>) = 1 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] rt_sigprocmask(SIG_SETMASK, [], [pid 5138] <... futex resumed>) = 0 [pid 5152] <... set_robust_list resumed>) = 0 [pid 5150] <... futex resumed>) = 1 [pid 5149] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5137] <... futex resumed>) = 0 [pid 5151] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5152] rt_sigprocmask(SIG_SETMASK, [], [pid 5150] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5152] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5151] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... futex resumed>) = 0 [pid 5152] openat(AT_FDCWD, "", O_RDONLY [pid 5151] <... futex resumed>) = 1 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5140] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5139] <... futex resumed>) = 0 [pid 5152] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5151] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5152] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5152] <... futex resumed>) = 1 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] <... futex resumed>) = 0 [pid 5152] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5140] <... futex resumed>) = 0 [pid 5152] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5140] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5143] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] <... mmap resumed>) = 0x20000000 [pid 5138] exit_group(0 [pid 5149] <... futex resumed>) = ? [pid 5143] <... futex resumed>) = ? [pid 5141] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] <... exit_group resumed>) = ? [pid 5152] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5149] +++ exited with 0 +++ [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5143] +++ exited with 0 +++ [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5141] <... futex resumed>) = 0 [pid 5138] +++ exited with 0 +++ [pid 5136] exit_group(0 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5136] <... exit_group resumed>) = ? [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5141] +++ exited with 0 +++ [pid 5152] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... futex resumed>) = ? [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5152] <... futex resumed>) = 1 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5153 attached [pid 5153] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5153 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5148] +++ exited with 0 +++ [pid 5140] <... futex resumed>) = 0 [pid 5136] +++ exited with 0 +++ [pid 5153] <... prctl resumed>) = 0 [pid 5152] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5153] setpgid(0, 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5153] <... setpgid resumed>) = 0 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] <... openat resumed>) = 3 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5153] write(3, "1000", 4 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5153] <... write resumed>) = 4 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] close(3) = 0 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5153] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... mmap resumed>) = 0x20000000 [pid 5144] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5142] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5154 attached [pid 5153] <... futex resumed>) = 0 [pid 5142] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] set_robust_list(0x55555638f6a0, 24 [pid 5153] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5145] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... mmap resumed>) = 0x20000000 [pid 5142] <... futex resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5154 [pid 5154] <... set_robust_list resumed>) = 0 [pid 5153] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] <... futex resumed>) = 0 [pid 5144] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] exit_group(0 [pid 5135] exit_group(0 [pid 5154] <... prctl resumed>) = 0 [pid 5153] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5151] <... futex resumed>) = ? [pid 5147] <... futex resumed>) = ? [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5144] <... futex resumed>) = 0 [pid 5142] <... futex resumed>) = ? [pid 5139] <... exit_group resumed>) = ? [pid 5135] <... exit_group resumed>) = ? [pid 5154] setpgid(0, 0 [pid 5153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5151] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5145] +++ exited with 0 +++ [pid 5144] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5142] +++ exited with 0 +++ [pid 5139] +++ exited with 0 +++ [pid 5137] exit_group(0 [pid 5135] +++ exited with 0 +++ [pid 5154] <... setpgid resumed>) = 0 [pid 5153] <... mmap resumed>) = 0x7f87449f6000 [pid 5150] <... futex resumed>) = ? [pid 5144] <... futex resumed>) = ? [pid 5137] <... exit_group resumed>) = ? [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5153] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5150] +++ exited with 0 +++ [pid 5144] +++ exited with 0 +++ [pid 5137] +++ exited with 0 +++ [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5154] <... openat resumed>) = 3 [pid 5153] <... mprotect resumed>) = 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5154] write(3, "1000", 4 [pid 5153] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5047] <... restart_syscall resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5154] <... write resumed>) = 4 [pid 5153] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5156 attached ./strace-static-x86_64: Process 5155 attached [pid 5154] close(3 [pid 5153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] set_robust_list(0x55555638f6a0, 24 [pid 5154] <... close resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5157 attached ./strace-static-x86_64: Process 5158 attached [pid 5156] set_robust_list(0x55555638f6a0, 24 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5155 [pid 5158] set_robust_list(0x55555638f6a0, 24 [pid 5157] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5156] <... set_robust_list resumed>) = 0 [pid 5157] <... rseq resumed>) = 0 [pid 5158] <... set_robust_list resumed>) = 0 [pid 5157] set_robust_list(0x7f8744a169a0, 24 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... clone3 resumed> => {parent_tid=[5157]}, 88) = 5157 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5156 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5157] <... set_robust_list resumed>) = 0 [pid 5156] <... prctl resumed>) = 0 [pid 5155] <... prctl resumed>) = 0 [pid 5154] <... futex resumed>) = 0 [pid 5153] rt_sigprocmask(SIG_SETMASK, [], [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5158 [pid 5158] <... prctl resumed>) = 0 [pid 5157] rt_sigprocmask(SIG_SETMASK, [], [pid 5156] setpgid(0, 0 [pid 5155] setpgid(0, 0 [pid 5154] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5153] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5155] <... setpgid resumed>) = 0 [pid 5154] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5153] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] setpgid(0, 0 [pid 5157] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5156] <... setpgid resumed>) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5154] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5153] <... futex resumed>) = 0 [pid 5158] <... setpgid resumed>) = 0 [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] <... openat resumed>) = 3 [pid 5154] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5153] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... openat resumed>) = 3 [pid 5155] write(3, "1000", 4 [pid 5154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] write(3, "1000", 4 [pid 5155] <... write resumed>) = 4 [pid 5154] <... mmap resumed>) = 0x7f87449f6000 [pid 5146] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] close(3 [pid 5158] <... openat resumed>) = 3 [pid 5155] <... close resumed>) = 0 [pid 5154] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5146] <... mmap resumed>) = 0x20000000 [pid 5158] write(3, "1000", 4 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... write resumed>) = 4 [pid 5155] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] <... mprotect resumed>) = 0 [pid 5146] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] <... write resumed>) = 4 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] close(3 [pid 5140] exit_group(0 [pid 5146] <... futex resumed>) = ? [pid 5158] close(3 [pid 5156] <... close resumed>) = 0 [pid 5152] <... futex resumed>) = ? [pid 5140] <... exit_group resumed>) = ? [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5155] <... futex resumed>) = 0 [pid 5154] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5155] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5154] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5152] +++ exited with 0 +++ [pid 5155] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5154] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5159 attached [pid 5155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5159] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5155] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5159] <... rseq resumed>) = 0 [pid 5158] <... close resumed>) = 0 [pid 5155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5154] <... clone3 resumed> => {parent_tid=[5159]}, 88) = 5159 [pid 5146] +++ exited with 0 +++ [pid 5156] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] +++ exited with 0 +++ [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] set_robust_list(0x7f8744a169a0, 24 [pid 5158] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... mmap resumed>) = 0x7f87449f6000 [pid 5154] rt_sigprocmask(SIG_SETMASK, [], [pid 5159] <... set_robust_list resumed>) = 0 [pid 5158] <... futex resumed>) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... futex resumed>) = 0 [pid 5155] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5154] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5159] rt_sigprocmask(SIG_SETMASK, [], [pid 5158] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5155] <... mprotect resumed>) = 0 [pid 5154] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5159] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5156] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5155] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5154] <... futex resumed>) = 0 [pid 5039] <... restart_syscall resumed>) = 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5155] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5154] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5160 attached [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5160] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... mmap resumed>) = 0x7f87449f6000 [pid 5155] <... clone3 resumed> => {parent_tid=[5160]}, 88) = 5160 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5161 attached [pid 5160] <... rseq resumed>) = 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... mmap resumed>) = 0x7f87449f6000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5155] rt_sigprocmask(SIG_SETMASK, [], [pid 5161] set_robust_list(0x55555638f6a0, 24 [pid 5160] set_robust_list(0x7f8744a169a0, 24 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5156] <... mprotect resumed>) = 0 [pid 5161] <... set_robust_list resumed>) = 0 [pid 5160] <... set_robust_list resumed>) = 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... mprotect resumed>) = 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5155] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5161 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5160] rt_sigprocmask(SIG_SETMASK, [], [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5155] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... prctl resumed>) = 0 [pid 5160] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5155] <... futex resumed>) = 0 [pid 5161] setpgid(0, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5155] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5162 attached [pid 5160] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5163 attached [pid 5162] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5158] <... clone3 resumed> => {parent_tid=[5162]}, 88) = 5162 [pid 5156] <... clone3 resumed> => {parent_tid=[5163]}, 88) = 5163 [pid 5163] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5162] <... rseq resumed>) = 0 [pid 5161] <... setpgid resumed>) = 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] rt_sigprocmask(SIG_SETMASK, [], [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] rt_sigprocmask(SIG_SETMASK, [], [pid 5163] <... rseq resumed>) = 0 [pid 5162] set_robust_list(0x7f8744a169a0, 24 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5163] set_robust_list(0x7f8744a169a0, 24 [pid 5162] <... set_robust_list resumed>) = 0 [pid 5161] <... openat resumed>) = 3 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5163] <... set_robust_list resumed>) = 0 [pid 5162] rt_sigprocmask(SIG_SETMASK, [], [pid 5161] write(3, "1000", 4 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5158] <... futex resumed>) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] rt_sigprocmask(SIG_SETMASK, [], [pid 5162] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5161] <... write resumed>) = 4 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... futex resumed>) = 0 [pid 5163] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] close(3 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5156] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] <... close resumed>) = 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... futex resumed>) = 0 [pid 5161] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5153] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] <... futex resumed>) = 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] <... mmap resumed>) = 0x7f87449d5000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... mmap resumed>) = 0x7f87449f6000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5153] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5153] <... mprotect resumed>) = 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... mprotect resumed>) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5153] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5165 attached ./strace-static-x86_64: Process 5164 attached [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5165] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5164] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... clone3 resumed> => {parent_tid=[5165]}, 88) = 5165 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5154] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5153] <... clone3 resumed> => {parent_tid=[5164]}, 88) = 5164 [pid 5165] <... rseq resumed>) = 0 [pid 5164] <... rseq resumed>) = 0 [pid 5161] rt_sigprocmask(SIG_SETMASK, [], [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] set_robust_list(0x7f8744a169a0, 24 [pid 5164] set_robust_list(0x7f87449f59a0, 24 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] <... futex resumed>) = 0 [pid 5153] rt_sigprocmask(SIG_SETMASK, [], [pid 5165] <... set_robust_list resumed>) = 0 [pid 5164] <... set_robust_list resumed>) = 0 [pid 5161] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5153] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] rt_sigprocmask(SIG_SETMASK, [], [pid 5164] rt_sigprocmask(SIG_SETMASK, [], [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... futex resumed>) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5154] <... mmap resumed>) = 0x7f87449d5000 [pid 5153] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5164] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5161] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5153] <... futex resumed>) = 0 [pid 5164] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5164] <... openat resumed>) = 3 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5153] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5154] <... mprotect resumed>) = 0 [pid 5153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5164] <... futex resumed>) = 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5153] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5154] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5153] <... futex resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5166 attached [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5155] <... futex resumed>) = 0 [pid 5166] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5154] <... clone3 resumed> => {parent_tid=[5166]}, 88) = 5166 [pid 5153] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] set_robust_list(0x7f87449f59a0, 24 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] <... mmap resumed>) = 0x7f87449d5000 [pid 5154] rt_sigprocmask(SIG_SETMASK, [], [pid 5153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5166] <... set_robust_list resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5164] <... futex resumed>) = 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5155] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5154] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5166] rt_sigprocmask(SIG_SETMASK, [], [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... futex resumed>) = 0 [pid 5156] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... mprotect resumed>) = 0 [pid 5154] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... futex resumed>) = 0 [pid 5155] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5154] <... futex resumed>) = 0 [pid 5166] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... mmap resumed>) = 0x7f87449d5000 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5166] <... openat resumed>) = 3 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... mmap resumed>) = 0x7f87449d5000 [pid 5155] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5154] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5166] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5166] <... futex resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5158] <... mprotect resumed>) = 0 [pid 5156] <... mprotect resumed>) = 0 [pid 5154] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5167 attached [pid 5166] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5154] <... futex resumed>) = 0 [pid 5158] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5155] <... clone3 resumed> => {parent_tid=[5167]}, 88) = 5167 [pid 5167] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5154] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5167] <... rseq resumed>) = 0 [pid 5166] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5156] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5155] rt_sigprocmask(SIG_SETMASK, [], [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5168 attached [pid 5167] set_robust_list(0x7f87449f59a0, 24 [pid 5166] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5155] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5169 attached [pid 5168] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5167] <... set_robust_list resumed>) = 0 [pid 5166] <... futex resumed>) = 1 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... clone3 resumed> => {parent_tid=[5168]}, 88) = 5168 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] <... futex resumed>) = 0 [pid 5169] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5168] <... rseq resumed>) = 0 [pid 5167] rt_sigprocmask(SIG_SETMASK, [], [pid 5166] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] rt_sigprocmask(SIG_SETMASK, [], [pid 5156] <... clone3 resumed> => {parent_tid=[5169]}, 88) = 5169 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5155] <... futex resumed>) = 0 [pid 5169] <... rseq resumed>) = 0 [pid 5168] set_robust_list(0x7f87449f59a0, 24 [pid 5167] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... futex resumed>) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] rt_sigprocmask(SIG_SETMASK, [], [pid 5155] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5169] set_robust_list(0x7f87449f59a0, 24 [pid 5168] <... set_robust_list resumed>) = 0 [pid 5167] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] <... set_robust_list resumed>) = 0 [pid 5168] rt_sigprocmask(SIG_SETMASK, [], [pid 5167] <... openat resumed>) = 3 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... mmap resumed>) = 0x7f87449d5000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] <... futex resumed>) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5169] rt_sigprocmask(SIG_SETMASK, [], [pid 5168] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5167] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5168] openat(AT_FDCWD, "", O_RDONLY [pid 5167] <... futex resumed>) = 1 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... mprotect resumed>) = 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5156] <... futex resumed>) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5155] <... futex resumed>) = 0 [pid 5169] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5168] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5167] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5155] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] <... openat resumed>) = 3 [pid 5168] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5161] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5155] <... futex resumed>) = 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5169] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] <... futex resumed>) = 1 [pid 5167] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... futex resumed>) = 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5155] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5170 attached [pid 5169] <... futex resumed>) = 1 [pid 5168] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5167] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5158] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... futex resumed>) = 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5170] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5169] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5167] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... clone3 resumed> => {parent_tid=[5170]}, 88) = 5170 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5158] <... futex resumed>) = 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] <... rseq resumed>) = 0 [pid 5169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5167] <... futex resumed>) = 1 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] rt_sigprocmask(SIG_SETMASK, [], [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5156] <... futex resumed>) = 0 [pid 5155] <... futex resumed>) = 0 [pid 5170] set_robust_list(0x7f87449f59a0, 24 [pid 5169] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5168] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5167] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5170] <... set_robust_list resumed>) = 0 [pid 5169] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5168] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5161] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5170] rt_sigprocmask(SIG_SETMASK, [], [pid 5169] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] <... futex resumed>) = 1 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5158] <... futex resumed>) = 0 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5169] <... futex resumed>) = 1 [pid 5168] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5156] <... futex resumed>) = 0 [pid 5169] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5170] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... futex resumed>) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5170] openat(AT_FDCWD, "", O_RDONLY [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5170] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... mmap resumed>) = 0x20000000 [pid 5157] <... mmap resumed>) = 0x20000000 [pid 5170] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5157] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] <... futex resumed>) = 1 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] <... futex resumed>) = 0 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] <... futex resumed>) = 0 [pid 5153] exit_group(0 [pid 5170] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5164] <... futex resumed>) = ? [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... futex resumed>) = 0 [pid 5153] <... exit_group resumed>) = ? [pid 5170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5164] +++ exited with 0 +++ [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... futex resumed>) = 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5157] +++ exited with 0 +++ [pid 5154] exit_group(0 [pid 5170] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5166] <... futex resumed>) = ? [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5161] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5159] <... futex resumed>) = ? [pid 5154] <... exit_group resumed>) = ? [pid 5170] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5166] +++ exited with 0 +++ [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5159] +++ exited with 0 +++ [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5154] +++ exited with 0 +++ [pid 5153] +++ exited with 0 +++ [pid 5170] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5170] <... futex resumed>) = 1 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5161] <... futex resumed>) = 0 [pid 5160] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] <... futex resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5160] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5155] exit_group(0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5167] <... futex resumed>) = ? [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] <... futex resumed>) = ? [pid 5155] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5171 attached [pid 5167] +++ exited with 0 +++ [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5160] +++ exited with 0 +++ [pid 5155] +++ exited with 0 +++ [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5171 [pid 5171] set_robust_list(0x55555638f6a0, 24 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5172 attached [pid 5171] <... set_robust_list resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] set_robust_list(0x55555638f6a0, 24 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5172 [pid 5172] <... set_robust_list resumed>) = 0 [pid 5171] <... prctl resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] setpgid(0, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5171] <... setpgid resumed>) = 0 [pid 5172] <... prctl resumed>) = 0 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5172] setpgid(0, 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5173 attached [pid 5172] <... setpgid resumed>) = 0 [pid 5171] <... openat resumed>) = 3 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5162] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] set_robust_list(0x55555638f6a0, 24 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5171] write(3, "1000", 4 [pid 5173] <... set_robust_list resumed>) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5173 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] <... write resumed>) = 4 [pid 5163] <... mmap resumed>) = 0x20000000 [pid 5173] <... prctl resumed>) = 0 [pid 5172] <... openat resumed>) = 3 [pid 5171] close(3 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5163] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] exit_group(0 [pid 5173] setpgid(0, 0 [pid 5172] write(3, "1000", 4 [pid 5171] <... close resumed>) = 0 [pid 5169] <... futex resumed>) = ? [pid 5162] <... futex resumed>) = 0 [pid 5156] <... exit_group resumed>) = ? [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5163] <... futex resumed>) = ? [pid 5173] <... setpgid resumed>) = 0 [pid 5172] <... write resumed>) = 4 [pid 5171] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] +++ exited with 0 +++ [pid 5158] exit_group(0 [pid 5171] <... futex resumed>) = 0 [pid 5171] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5163] +++ exited with 0 +++ [pid 5156] +++ exited with 0 +++ [pid 5162] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5172] close(3 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5171] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5172] <... close resumed>) = 0 [pid 5171] <... mmap resumed>) = 0x7f87449f6000 [pid 5168] <... futex resumed>) = ? [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5162] <... futex resumed>) = ? [pid 5158] <... exit_group resumed>) = ? [pid 5042] <... restart_syscall resumed>) = 0 [pid 5173] <... openat resumed>) = 3 [pid 5173] write(3, "1000", 4 [pid 5172] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5168] +++ exited with 0 +++ [pid 5162] +++ exited with 0 +++ [pid 5173] <... write resumed>) = 4 [pid 5171] <... mprotect resumed>) = 0 [pid 5172] <... futex resumed>) = 0 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5171] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5158] +++ exited with 0 +++ [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5173] close(3 [pid 5171] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5172] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5173] <... close resumed>) = 0 [pid 5171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5174 attached ./strace-static-x86_64: Process 5175 attached [pid 5173] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5173] <... futex resumed>) = 0 [pid 5172] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5173] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5172] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5174] set_robust_list(0x55555638f6a0, 24 [pid 5173] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] <... clone3 resumed> => {parent_tid=[5175]}, 88) = 5175 [pid 5165] <... mmap resumed>) = 0x20000000 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5174 [pid 5175] <... rseq resumed>) = 0 [pid 5173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5172] <... mmap resumed>) = 0x7f87449f6000 [pid 5173] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5172] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5172] <... mprotect resumed>) = 0 [pid 5165] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] set_robust_list(0x7f8744a169a0, 24 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5173] <... mmap resumed>) = 0x7f87449f6000 [pid 5171] rt_sigprocmask(SIG_SETMASK, [], [pid 5165] <... futex resumed>) = 0 [pid 5175] <... set_robust_list resumed>) = 0 [pid 5175] rt_sigprocmask(SIG_SETMASK, [], [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5173] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5172] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5171] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5165] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5175] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5174] <... prctl resumed>) = 0 [pid 5173] <... mprotect resumed>) = 0 [pid 5172] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5171] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5161] exit_group(0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] setpgid(0, 0 [pid 5173] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5171] <... futex resumed>) = 0 [pid 5165] <... futex resumed>) = ? [pid 5161] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5176 attached [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... setpgid resumed>) = 0 [pid 5173] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5171] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5170] <... futex resumed>) = ? [pid 5165] +++ exited with 0 +++ [pid 5176] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5172] <... clone3 resumed> => {parent_tid=[5176]}, 88) = 5176 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5177 attached [pid 5176] <... rseq resumed>) = 0 [pid 5172] rt_sigprocmask(SIG_SETMASK, [], [pid 5177] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5176] set_robust_list(0x7f8744a169a0, 24 [pid 5172] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] <... rseq resumed>) = 0 [pid 5176] <... set_robust_list resumed>) = 0 [pid 5173] <... clone3 resumed> => {parent_tid=[5177]}, 88) = 5177 [pid 5172] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] set_robust_list(0x7f8744a169a0, 24 [pid 5176] rt_sigprocmask(SIG_SETMASK, [], [pid 5173] rt_sigprocmask(SIG_SETMASK, [], [pid 5172] <... futex resumed>) = 0 [pid 5177] <... set_robust_list resumed>) = 0 [pid 5176] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5173] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5172] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] rt_sigprocmask(SIG_SETMASK, [], [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5173] <... futex resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5174] <... openat resumed>) = 3 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] write(3, "1000", 4./strace-static-x86_64: Process 5178 attached [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... write resumed>) = 4 [pid 5170] +++ exited with 0 +++ [pid 5161] +++ exited with 0 +++ [pid 5178] set_robust_list(0x55555638f6a0, 24 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] close(3 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5178 [pid 5178] <... set_robust_list resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... close resumed>) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5174] <... futex resumed>) = 0 [pid 5178] <... prctl resumed>) = 0 [pid 5174] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5174] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5039] <... restart_syscall resumed>) = 0 [pid 5178] setpgid(0, 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5178] <... setpgid resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... mmap resumed>) = 0x7f87449f6000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5179 attached ) = 0x20000000 [pid 5174] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5178] <... openat resumed>) = 3 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5179] set_robust_list(0x55555638f6a0, 24 [pid 5178] write(3, "1000", 4 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... mprotect resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5179 [pid 5179] <... set_robust_list resumed>) = 0 [pid 5178] <... write resumed>) = 4 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5178] close(3 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5179] <... prctl resumed>) = 0 [pid 5178] <... close resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5179] setpgid(0, 0 [pid 5178] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5180 attached [pid 5179] <... setpgid resumed>) = 0 [pid 5178] <... futex resumed>) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5178] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... clone3 resumed> => {parent_tid=[5180]}, 88) = 5180 [pid 5180] <... rseq resumed>) = 0 [pid 5179] <... openat resumed>) = 3 [pid 5178] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5174] rt_sigprocmask(SIG_SETMASK, [], [pid 5180] set_robust_list(0x7f8744a169a0, 24 [pid 5179] write(3, "1000", 4 [pid 5178] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5180] <... set_robust_list resumed>) = 0 [pid 5179] <... write resumed>) = 4 [pid 5178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5180] rt_sigprocmask(SIG_SETMASK, [], [pid 5179] close(3 [pid 5178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5179] <... close resumed>) = 0 [pid 5178] <... mmap resumed>) = 0x7f87449f6000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... futex resumed>) = 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... futex resumed>) = 0 [pid 5178] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5178] <... mprotect resumed>) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5172] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5179] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5171] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5178] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5172] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... futex resumed>) = 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5178] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] <... futex resumed>) = 0 [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... mmap resumed>) = 0x7f87449f6000 [pid 5178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5173] <... futex resumed>) = 0 [pid 5172] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] <... mmap resumed>) = 0x7f87449d5000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5181 attached [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... mmap resumed>) = 0x7f87449d5000 [pid 5172] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5171] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5181] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5178] <... clone3 resumed> => {parent_tid=[5181]}, 88) = 5181 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5181] <... rseq resumed>) = 0 [pid 5179] <... mprotect resumed>) = 0 [pid 5178] rt_sigprocmask(SIG_SETMASK, [], [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5173] <... mprotect resumed>) = 0 [pid 5172] <... mprotect resumed>) = 0 [pid 5181] set_robust_list(0x7f8744a169a0, 24 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5181] <... set_robust_list resumed>) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] rt_sigprocmask(SIG_SETMASK, [], [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5171] <... mprotect resumed>) = 0 [pid 5179] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5178] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5181] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5178] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5172] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5171] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5182 attached [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5183 attached [pid 5182] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... clone3 resumed> => {parent_tid=[5182]}, 88) = 5182 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5171] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5184 attached [pid 5183] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5182] <... rseq resumed>) = 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5173] rt_sigprocmask(SIG_SETMASK, [], [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5185 attached [pid 5184] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5183] <... rseq resumed>) = 0 [pid 5182] set_robust_list(0x7f87449f59a0, 24 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... clone3 resumed> => {parent_tid=[5183]}, 88) = 5183 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5172] <... clone3 resumed> => {parent_tid=[5184]}, 88) = 5184 [pid 5185] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5184] <... rseq resumed>) = 0 [pid 5183] set_robust_list(0x7f8744a169a0, 24 [pid 5182] <... set_robust_list resumed>) = 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] rt_sigprocmask(SIG_SETMASK, [], [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5173] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5172] rt_sigprocmask(SIG_SETMASK, [], [pid 5171] <... clone3 resumed> => {parent_tid=[5185]}, 88) = 5185 [pid 5185] <... rseq resumed>) = 0 [pid 5184] set_robust_list(0x7f87449f59a0, 24 [pid 5183] <... set_robust_list resumed>) = 0 [pid 5182] rt_sigprocmask(SIG_SETMASK, [], [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... futex resumed>) = 0 [pid 5172] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5171] rt_sigprocmask(SIG_SETMASK, [], [pid 5185] set_robust_list(0x7f87449f59a0, 24 [pid 5184] <... set_robust_list resumed>) = 0 [pid 5183] rt_sigprocmask(SIG_SETMASK, [], [pid 5182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5172] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5185] <... set_robust_list resumed>) = 0 [pid 5184] rt_sigprocmask(SIG_SETMASK, [], [pid 5183] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5182] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... futex resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5172] <... futex resumed>) = 0 [pid 5171] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] rt_sigprocmask(SIG_SETMASK, [], [pid 5184] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5182] <... openat resumed>) = 3 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5171] <... futex resumed>) = 0 [pid 5185] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5184] openat(AT_FDCWD, "", O_RDONLY [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5182] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5171] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5184] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5182] <... futex resumed>) = 1 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... futex resumed>) = 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5185] <... openat resumed>) = 3 [pid 5184] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5182] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5173] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5185] <... futex resumed>) = 1 [pid 5182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5171] <... futex resumed>) = 0 [pid 5185] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5182] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5171] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5184] <... futex resumed>) = 1 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] <... futex resumed>) = 0 [pid 5172] <... futex resumed>) = 0 [pid 5185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5184] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5173] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5172] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5185] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5172] <... futex resumed>) = 0 [pid 5171] <... futex resumed>) = 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5184] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5182] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5174] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5171] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5185] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5184] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5182] <... futex resumed>) = 1 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... futex resumed>) = 0 [pid 5173] <... futex resumed>) = 0 [pid 5185] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5184] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5182] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5185] <... futex resumed>) = 1 [pid 5184] <... futex resumed>) = 1 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... mmap resumed>) = 0x7f87449d5000 [pid 5172] <... futex resumed>) = 0 [pid 5171] <... futex resumed>) = 0 [pid 5185] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5184] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5178] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... mprotect resumed>) = 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5178] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5178] <... futex resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5174] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5178] <... mmap resumed>) = 0x7f87449d5000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5178] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5178] <... mprotect resumed>) = 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5186 attached [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5178] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5186] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5178] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5186] <... rseq resumed>) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... clone3 resumed> => {parent_tid=[5186]}, 88) = 5186 ./strace-static-x86_64: Process 5187 attached [pid 5186] set_robust_list(0x7f87449f59a0, 24 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] rt_sigprocmask(SIG_SETMASK, [], [pid 5187] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5186] <... set_robust_list resumed>) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5178] <... clone3 resumed> => {parent_tid=[5187]}, 88) = 5187 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5187] <... rseq resumed>) = 0 [pid 5186] rt_sigprocmask(SIG_SETMASK, [], [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] rt_sigprocmask(SIG_SETMASK, [], [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] set_robust_list(0x7f87449f59a0, 24 [pid 5186] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... futex resumed>) = 0 [pid 5178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... futex resumed>) = 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5187] <... set_robust_list resumed>) = 0 [pid 5186] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5178] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] rt_sigprocmask(SIG_SETMASK, [], [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... mmap resumed>) = 0x7f87449d5000 [pid 5178] <... futex resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5187] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5186] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5187] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5186] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5187] <... openat resumed>) = 3 [pid 5186] <... futex resumed>) = 1 [pid 5174] <... futex resumed>) = 0 [pid 5187] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5178] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] <... futex resumed>) = 0 [pid 5186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... mprotect resumed>) = 0 [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5177] <... mmap resumed>) = 0x20000000 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5174] <... futex resumed>) = 0 [pid 5187] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5186] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5178] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5178] <... futex resumed>) = 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5178] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] <... futex resumed>) = 0 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5173] exit_group(0 [pid 5186] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5186] <... futex resumed>) = 1 [pid 5182] <... futex resumed>) = ? [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5176] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] <... futex resumed>) = 0 [pid 5173] <... exit_group resumed>) = ? [pid 5179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5187] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5186] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5182] +++ exited with 0 +++ [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5177] +++ exited with 0 +++ [pid 5175] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5188 attached [pid 5187] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... clone3 resumed> => {parent_tid=[5188]}, 88) = 5188 [pid 5176] <... mmap resumed>) = 0x20000000 [pid 5175] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5173] +++ exited with 0 +++ [pid 5188] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5187] <... futex resumed>) = 1 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] rt_sigprocmask(SIG_SETMASK, [], [pid 5178] <... futex resumed>) = 0 [pid 5188] <... rseq resumed>) = 0 [pid 5187] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5176] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5188] set_robust_list(0x7f87449f59a0, 24 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] exit_group(0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5176] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5175] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5188] <... set_robust_list resumed>) = 0 [pid 5184] <... futex resumed>) = ? [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... futex resumed>) = 0 [pid 5176] +++ exited with 0 +++ [pid 5175] <... futex resumed>) = 0 [pid 5172] <... exit_group resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5188] rt_sigprocmask(SIG_SETMASK, [], [pid 5184] +++ exited with 0 +++ [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5189 attached [pid 5188] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5172] +++ exited with 0 +++ [pid 5189] set_robust_list(0x55555638f6a0, 24 [pid 5188] openat(AT_FDCWD, "", O_RDONLY [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5171] exit_group(0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5189 [pid 5171] <... exit_group resumed>) = ? [pid 5189] <... set_robust_list resumed>) = 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] <... futex resumed>) = ? [pid 5188] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5185] <... futex resumed>) = ? [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5175] +++ exited with 0 +++ [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5188] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5189] <... prctl resumed>) = 0 [pid 5188] <... futex resumed>) = 1 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5179] <... futex resumed>) = 0 [pid 5189] setpgid(0, 0 [pid 5188] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] +++ exited with 0 +++ [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] +++ exited with 0 +++ [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5189] <... setpgid resumed>) = 0 [pid 5188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5179] <... futex resumed>) = 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5188] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5190 attached [pid 5189] <... openat resumed>) = 3 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... mmap resumed>) = 0x20000000 [pid 5179] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5189] write(3, "1000", 4 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5189] <... write resumed>) = 4 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5190] set_robust_list(0x55555638f6a0, 24 [pid 5189] close(3 [pid 5180] <... futex resumed>) = 0 [pid 5189] <... close resumed>) = 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5190 [pid 5189] <... futex resumed>) = 0 [pid 5189] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, ./strace-static-x86_64: Process 5191 attached [pid 5190] <... set_robust_list resumed>) = 0 [pid 5189] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5174] exit_group(0 [pid 5191] set_robust_list(0x55555638f6a0, 24 [pid 5189] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... set_robust_list resumed>) = 0 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5189] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5186] <... futex resumed>) = ? [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5180] <... futex resumed>) = ? [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5174] <... exit_group resumed>) = ? [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5186] +++ exited with 0 +++ [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5180] +++ exited with 0 +++ [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5191 [pid 5191] <... prctl resumed>) = 0 [pid 5189] <... mmap resumed>) = 0x7f87449f6000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5191] setpgid(0, 0 [pid 5190] <... prctl resumed>) = 0 [pid 5188] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5191] <... setpgid resumed>) = 0 [pid 5189] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5190] setpgid(0, 0 [pid 5189] <... mprotect resumed>) = 0 [pid 5188] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] <... setpgid resumed>) = 0 [pid 5188] <... futex resumed>) = 1 [pid 5179] <... futex resumed>) = 0 [pid 5191] <... openat resumed>) = 3 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5189] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5188] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] write(3, "1000", 4 [pid 5189] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... write resumed>) = 4 [pid 5189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5192 attached [pid 5191] close(3 [pid 5192] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5189] <... clone3 resumed> => {parent_tid=[5192]}, 88) = 5192 [pid 5174] +++ exited with 0 +++ [pid 5192] <... rseq resumed>) = 0 [pid 5191] <... close resumed>) = 0 [pid 5190] <... openat resumed>) = 3 [pid 5189] rt_sigprocmask(SIG_SETMASK, [], [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] set_robust_list(0x7f8744a169a0, 24 [pid 5191] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] write(3, "1000", 4 [pid 5189] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5192] <... set_robust_list resumed>) = 0 [pid 5191] <... futex resumed>) = 0 [pid 5190] <... write resumed>) = 4 [pid 5189] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] rt_sigprocmask(SIG_SETMASK, [], [pid 5191] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5189] <... futex resumed>) = 0 [pid 5181] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5191] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5189] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5181] <... futex resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5190] close(3 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5181] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5178] exit_group(0./strace-static-x86_64: Process 5193 attached [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5190] <... close resumed>) = 0 [pid 5187] <... futex resumed>) = ? [pid 5181] <... futex resumed>) = ? [pid 5178] <... exit_group resumed>) = ? [pid 5193] set_robust_list(0x55555638f6a0, 24 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5190] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5187] +++ exited with 0 +++ [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5181] +++ exited with 0 +++ [pid 5193] <... set_robust_list resumed>) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... mmap resumed>) = 0x7f87449f6000 [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5178] +++ exited with 0 +++ [pid 5191] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... prctl resumed>) = 0 [pid 5191] <... mprotect resumed>) = 0 [pid 5190] <... futex resumed>) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5178, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5193 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5190] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5193] setpgid(0, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5190] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5193] <... setpgid resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5194 attached [pid 5194] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... clone3 resumed> => {parent_tid=[5194]}, 88) = 5194 [pid 5190] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5194] <... rseq resumed>) = 0 [pid 5193] <... openat resumed>) = 3 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] rt_sigprocmask(SIG_SETMASK, [], [pid 5190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] set_robust_list(0x7f8744a169a0, 24 [pid 5191] <... futex resumed>) = 0 [pid 5191] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5190] <... mmap resumed>) = 0x7f87449f6000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5194] <... set_robust_list resumed>) = 0 [pid 5193] write(3, "1000", 4 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] rt_sigprocmask(SIG_SETMASK, [], [pid 5193] <... write resumed>) = 4 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5194] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5193] close(3 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5193] <... close resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5193] <... futex resumed>) = 0 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] <... mprotect resumed>) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5193] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5192] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5195 attached [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5190] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5195 [pid 5193] <... mmap resumed>) = 0x7f87449f6000 [pid 5195] set_robust_list(0x55555638f6a0, 24 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5196 attached [pid 5195] <... set_robust_list resumed>) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5196] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... rseq resumed>) = 0 [pid 5195] <... prctl resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5190] <... clone3 resumed> => {parent_tid=[5196]}, 88) = 5196 [pid 5183] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5196] set_robust_list(0x7f8744a169a0, 24 [pid 5195] setpgid(0, 0 [pid 5193] <... mprotect resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] rt_sigprocmask(SIG_SETMASK, [], [pid 5196] <... set_robust_list resumed>) = 0 [pid 5195] <... setpgid resumed>) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5190] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5183] <... mmap resumed>) = 0x20000000 [pid 5196] rt_sigprocmask(SIG_SETMASK, [], [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5190] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5195] <... openat resumed>) = 3 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] <... futex resumed>) = 0 [pid 5183] <... futex resumed>) = 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5197 attached [pid 5195] write(3, "1000", 4 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] <... clone3 resumed> => {parent_tid=[5197]}, 88) = 5197 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5183] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5179] exit_group(0 [pid 5197] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... write resumed>) = 4 [pid 5193] rt_sigprocmask(SIG_SETMASK, [], [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5188] <... futex resumed>) = ? [pid 5183] <... futex resumed>) = ? [pid 5179] <... exit_group resumed>) = ? [pid 5197] <... rseq resumed>) = 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] close(3 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5188] +++ exited with 0 +++ [pid 5183] +++ exited with 0 +++ [pid 5179] +++ exited with 0 +++ [pid 5197] set_robust_list(0x7f8744a169a0, 24 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... close resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... set_robust_list resumed>) = 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... futex resumed>) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5197] rt_sigprocmask(SIG_SETMASK, [], [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5179, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5189] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5195] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5189] <... futex resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5198 attached [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] <... mmap resumed>) = 0x7f87449d5000 [pid 5198] set_robust_list(0x55555638f6a0, 24 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5189] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5198 [pid 5198] <... set_robust_list resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] <... mprotect resumed>) = 0 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... mmap resumed>) = 0x7f87449f6000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5189] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5198] <... prctl resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5189] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5198] setpgid(0, 0 [pid 5195] <... mprotect resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5199 attached [pid 5198] <... setpgid resumed>) = 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5199] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5199] <... rseq resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5200 attached [pid 5199] set_robust_list(0x7f87449f59a0, 24 [pid 5198] <... openat resumed>) = 3 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... clone3 resumed> => {parent_tid=[5199]}, 88) = 5199 [pid 5200] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5199] <... set_robust_list resumed>) = 0 [pid 5198] write(3, "1000", 4 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... clone3 resumed> => {parent_tid=[5200]}, 88) = 5200 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... futex resumed>) = 0 [pid 5189] rt_sigprocmask(SIG_SETMASK, [], [pid 5200] <... rseq resumed>) = 0 [pid 5199] rt_sigprocmask(SIG_SETMASK, [], [pid 5198] <... write resumed>) = 4 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] rt_sigprocmask(SIG_SETMASK, [], [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5189] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5200] set_robust_list(0x7f8744a169a0, 24 [pid 5199] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5198] close(3 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... mmap resumed>) = 0x7f87449d5000 [pid 5189] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... set_robust_list resumed>) = 0 [pid 5199] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5198] <... close resumed>) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5200] rt_sigprocmask(SIG_SETMASK, [], [pid 5199] <... openat resumed>) = 3 [pid 5198] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5189] <... futex resumed>) = 0 [pid 5200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5199] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... futex resumed>) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5189] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5199] <... futex resumed>) = 0 [pid 5198] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5191] <... mprotect resumed>) = 0 [pid 5189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5199] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5198] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5190] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5189] <... futex resumed>) = 0 [pid 5198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5189] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5201 attached [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5199] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5198] <... mmap resumed>) = 0x7f87449f6000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5198] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... clone3 resumed> => {parent_tid=[5201]}, 88) = 5201 [pid 5201] <... rseq resumed>) = 0 [pid 5199] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5198] <... mprotect resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5191] rt_sigprocmask(SIG_SETMASK, [], [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] set_robust_list(0x7f87449f59a0, 24 [pid 5199] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5190] <... futex resumed>) = 0 [pid 5201] <... set_robust_list resumed>) = 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5199] <... futex resumed>) = 1 [pid 5198] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5189] <... futex resumed>) = 0 [pid 5201] rt_sigprocmask(SIG_SETMASK, [], [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5199] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... mmap resumed>) = 0x7f87449d5000 [pid 5201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... futex resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5202 attached [pid 5201] openat(AT_FDCWD, "", O_RDONLY [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] <... clone3 resumed> => {parent_tid=[5202]}, 88) = 5202 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5191] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5190] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] rt_sigprocmask(SIG_SETMASK, [], [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] <... mprotect resumed>) = 0 [pid 5202] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5201] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5193] <... mmap resumed>) = 0x7f87449d5000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5190] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5202] <... rseq resumed>) = 0 [pid 5201] <... futex resumed>) = 1 [pid 5198] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5191] <... futex resumed>) = 0 [pid 5190] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5202] set_robust_list(0x7f8744a169a0, 24 [pid 5201] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... mprotect resumed>) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5203 attached [pid 5202] <... set_robust_list resumed>) = 0 [pid 5201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5191] <... futex resumed>) = 0 [pid 5203] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5202] rt_sigprocmask(SIG_SETMASK, [], [pid 5201] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5190] <... clone3 resumed> => {parent_tid=[5203]}, 88) = 5203 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5203] <... rseq resumed>) = 0 [pid 5202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5190] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5204 attached [pid 5203] set_robust_list(0x7f87449f59a0, 24 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5190] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5204] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5203] <... set_robust_list resumed>) = 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5204] <... rseq resumed>) = 0 [pid 5203] rt_sigprocmask(SIG_SETMASK, [], [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... clone3 resumed> => {parent_tid=[5204]}, 88) = 5204 [pid 5192] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] set_robust_list(0x7f87449f59a0, 24 [pid 5203] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5193] rt_sigprocmask(SIG_SETMASK, [], [pid 5192] <... mmap resumed>) = 0x20000000 [pid 5204] rt_sigprocmask(SIG_SETMASK, [], [pid 5203] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5201] <... futex resumed>) = 1 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... mmap resumed>) = 0x7f87449d5000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5192] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... futex resumed>) = 0 [pid 5190] <... futex resumed>) = 0 [pid 5204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5203] <... openat resumed>) = 3 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5190] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5192] <... futex resumed>) = 0 [pid 5189] exit_group(0 [pid 5204] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5203] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5199] <... futex resumed>) = ? [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5195] <... mprotect resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... exit_group resumed>) = ? [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5203] <... futex resumed>) = 1 [pid 5199] +++ exited with 0 +++ [pid 5190] <... futex resumed>) = 0 [pid 5204] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5193] <... futex resumed>) = 0 [pid 5190] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] <... openat resumed>) = 3 [pid 5203] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5190] <... futex resumed>) = 0 [pid 5193] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5204] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5205 attached [pid 5204] <... futex resumed>) = 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5192] +++ exited with 0 +++ [pid 5189] +++ exited with 0 +++ [pid 5205] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5204] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5205] <... rseq resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... clone3 resumed> => {parent_tid=[5205]}, 88) = 5205 [pid 5205] set_robust_list(0x7f87449f59a0, 24 [pid 5203] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5195] rt_sigprocmask(SIG_SETMASK, [], [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5190] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5189, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5205] <... set_robust_list resumed>) = 0 [pid 5203] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5205] rt_sigprocmask(SIG_SETMASK, [], [pid 5204] <... futex resumed>) = 0 [pid 5203] <... futex resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5193] <... futex resumed>) = 1 [pid 5205] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5204] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5203] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5193] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5205] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5205] <... openat resumed>) = 3 [pid 5204] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5206 attached [pid 5205] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] set_robust_list(0x55555638f6a0, 24 [pid 5205] <... futex resumed>) = 1 [pid 5204] <... futex resumed>) = 1 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5193] <... futex resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5206 [pid 5206] <... set_robust_list resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5205] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5204] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5195] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] <... prctl resumed>) = 0 [pid 5198] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5206] setpgid(0, 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5205] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5206] <... setpgid resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5205] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] <... openat resumed>) = 3 [pid 5205] <... futex resumed>) = 1 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] <... mmap resumed>) = 0x7f87449d5000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5195] <... futex resumed>) = 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5206] write(3, "1000", 4 [pid 5205] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] <... write resumed>) = 4 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] <... mprotect resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5206] close(3 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5206] <... close resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5194] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... mmap resumed>) = 0x20000000 [pid 5206] <... futex resumed>) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5194] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5207 attached [pid 5206] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... futex resumed>) = 0 [pid 5207] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5206] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] <... clone3 resumed> => {parent_tid=[5207]}, 88) = 5207 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5194] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5191] exit_group(0 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5207] <... rseq resumed>) = 0 [pid 5206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5201] <... futex resumed>) = ? [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] rt_sigprocmask(SIG_SETMASK, [], [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5194] <... futex resumed>) = ? [pid 5191] <... exit_group resumed>) = ? [pid 5207] set_robust_list(0x7f87449f59a0, 24 [pid 5206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5198] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] +++ exited with 0 +++ [pid 5207] <... set_robust_list resumed>) = 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5207] rt_sigprocmask(SIG_SETMASK, [], [pid 5206] <... mmap resumed>) = 0x7f87449f6000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5207] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5206] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5201] +++ exited with 0 +++ [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5191] +++ exited with 0 +++ [pid 5207] openat(AT_FDCWD, "", O_RDONLY [pid 5206] <... mprotect resumed>) = 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5207] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5206] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5207] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5207] <... futex resumed>) = 1 [pid 5206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5198] <... futex resumed>) = 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5208 attached [pid 5207] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5198] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5206] <... clone3 resumed> => {parent_tid=[5208]}, 88) = 5208 [pid 5198] <... futex resumed>) = 0 [pid 5198] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... rseq resumed>) = 0 [pid 5207] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5206] rt_sigprocmask(SIG_SETMASK, [], [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5208] set_robust_list(0x7f8744a169a0, 24 [pid 5207] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5196] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... set_robust_list resumed>) = 0 [pid 5207] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5208] rt_sigprocmask(SIG_SETMASK, [], [pid 5207] <... futex resumed>) = 1 [pid 5206] <... futex resumed>) = 0 [pid 5198] <... futex resumed>) = 0 [pid 5197] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5209 attached [pid 5208] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5207] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5206] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... mmap resumed>) = 0x20000000 [pid 5196] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] exit_group(0 [pid 5209] set_robust_list(0x55555638f6a0, 24 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5203] <... futex resumed>) = ? [pid 5190] <... exit_group resumed>) = ? [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... set_robust_list resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5203] +++ exited with 0 +++ [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = ? [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5209 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] <... futex resumed>) = 0 [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5209] <... prctl resumed>) = 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5193] exit_group(0 [pid 5209] setpgid(0, 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... setpgid resumed>) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5196] +++ exited with 0 +++ [pid 5190] +++ exited with 0 +++ [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5204] <... futex resumed>) = ? [pid 5197] <... futex resumed>) = ? [pid 5193] <... exit_group resumed>) = ? [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5209] <... openat resumed>) = 3 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5204] +++ exited with 0 +++ [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5197] +++ exited with 0 +++ [pid 5193] +++ exited with 0 +++ [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] write(3, "1000", 4 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... write resumed>) = 4 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5209] close(3 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... close resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5210 attached [pid 5209] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5210] set_robust_list(0x55555638f6a0, 24 [pid 5209] <... futex resumed>) = 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5210 [pid 5210] <... set_robust_list resumed>) = 0 [pid 5209] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5209] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5211 attached [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5211] set_robust_list(0x55555638f6a0, 24 [pid 5209] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5211] <... set_robust_list resumed>) = 0 [pid 5210] <... prctl resumed>) = 0 [pid 5200] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5210] setpgid(0, 0 [pid 5209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5211 [pid 5211] <... prctl resumed>) = 0 [pid 5210] <... setpgid resumed>) = 0 [pid 5209] <... mmap resumed>) = 0x7f87449f6000 [pid 5200] <... mmap resumed>) = 0x20000000 [pid 5200] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] setpgid(0, 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5209] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] <... futex resumed>) = 0 [pid 5211] <... setpgid resumed>) = 0 [pid 5210] <... openat resumed>) = 3 [pid 5209] <... mprotect resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5200] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5195] exit_group(0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5210] write(3, "1000", 4 [pid 5209] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5206] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... futex resumed>) = ? [pid 5195] <... exit_group resumed>) = ? [pid 5205] <... futex resumed>) = ? [pid 5206] <... futex resumed>) = 0 [pid 5210] <... write resumed>) = 4 [pid 5209] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5205] +++ exited with 0 +++ [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5211] <... openat resumed>) = 3 [pid 5210] close(3 [pid 5209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5202] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5212 attached [pid 5210] <... close resumed>) = 0 [pid 5212] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5210] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5209] <... clone3 resumed> => {parent_tid=[5212]}, 88) = 5212 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5200] +++ exited with 0 +++ [pid 5195] +++ exited with 0 +++ [pid 5212] <... rseq resumed>) = 0 [pid 5211] write(3, "1000", 4 [pid 5210] <... futex resumed>) = 0 [pid 5209] rt_sigprocmask(SIG_SETMASK, [], [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] <... mmap resumed>) = 0x7f87449d5000 [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5212] set_robust_list(0x7f8744a169a0, 24 [pid 5211] <... write resumed>) = 4 [pid 5210] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5209] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5212] <... set_robust_list resumed>) = 0 [pid 5211] close(3 [pid 5210] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5209] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] rt_sigprocmask(SIG_SETMASK, [], [pid 5211] <... close resumed>) = 0 [pid 5210] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5209] <... futex resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5202] <... mmap resumed>) = 0x20000000 [pid 5212] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5211] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5209] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... futex resumed>) = 0 [pid 5210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5206] <... mprotect resumed>) = 0 [pid 5202] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] exit_group(0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5210] <... mmap resumed>) = 0x7f87449f6000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5207] <... futex resumed>) = ? [pid 5202] <... futex resumed>) = ? [pid 5206] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5198] <... exit_group resumed>) = ? [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5210] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5207] +++ exited with 0 +++ [pid 5206] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5202] +++ exited with 0 +++ [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5210] <... mprotect resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5198] +++ exited with 0 +++ [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5213 attached [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5210] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5214 attached [pid 5213] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5210] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] <... clone3 resumed> => {parent_tid=[5213]}, 88) = 5213 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5214] set_robust_list(0x55555638f6a0, 24 [pid 5213] <... rseq resumed>) = 0 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5214] <... set_robust_list resumed>) = 0 [pid 5210] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5214 [pid 5039] <... restart_syscall resumed>) = 0 [pid 5213] set_robust_list(0x7f87449f59a0, 24) = 0 ./strace-static-x86_64: Process 5215 attached [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5213] rt_sigprocmask(SIG_SETMASK, [], [pid 5211] <... mmap resumed>) = 0x7f87449f6000 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] rt_sigprocmask(SIG_SETMASK, [], [pid 5215] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5213] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5210] <... clone3 resumed> => {parent_tid=[5215]}, 88) = 5215 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5215] <... rseq resumed>) = 0 [pid 5214] <... prctl resumed>) = 0 [pid 5213] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... mprotect resumed>) = 0 [pid 5210] rt_sigprocmask(SIG_SETMASK, [], [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5206] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5215] set_robust_list(0x7f8744a169a0, 24 [pid 5214] setpgid(0, 0 [pid 5213] <... openat resumed>) = 3 [pid 5211] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5206] <... futex resumed>) = 0 [pid 5215] <... set_robust_list resumed>) = 0 [pid 5214] <... setpgid resumed>) = 0 [pid 5213] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5210] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5213] <... futex resumed>) = 0 [pid 5210] <... futex resumed>) = 0 [pid 5206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5210] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5206] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5206] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5216 attached [pid 5215] rt_sigprocmask(SIG_SETMASK, [], [pid 5214] <... openat resumed>) = 3 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5216 [pid 5216] set_robust_list(0x55555638f6a0, 24 [pid 5215] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5214] write(3, "1000", 4 [pid 5213] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5206] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5217 attached [pid 5216] <... set_robust_list resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... write resumed>) = 4 [pid 5213] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5206] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5217] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5214] close(3 [pid 5213] <... futex resumed>) = 0 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5211] <... clone3 resumed> => {parent_tid=[5217]}, 88) = 5217 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... rseq resumed>) = 0 [pid 5217] set_robust_list(0x7f8744a169a0, 24 [pid 5214] <... close resumed>) = 0 [pid 5213] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] rt_sigprocmask(SIG_SETMASK, [], [pid 5216] <... prctl resumed>) = 0 [pid 5216] setpgid(0, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5217] <... set_robust_list resumed>) = 0 [pid 5214] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5217] rt_sigprocmask(SIG_SETMASK, [], [pid 5216] <... setpgid resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... futex resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5217] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... openat resumed>) = 3 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] write(3, "1000", 4 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... write resumed>) = 4 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5214] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5216] close(3 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] <... mmap resumed>) = 0x7f87449f6000 [pid 5216] <... close resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... futex resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5209] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5209] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5214] <... mprotect resumed>) = 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... mmap resumed>) = 0x7f87449d5000 [pid 5209] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5209] <... mprotect resumed>) = 0 [pid 5216] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5214] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5209] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5209] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5216] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5218 attached [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... mprotect resumed>) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5218] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] <... clone3 resumed> => {parent_tid=[5218]}, 88) = 5218 ./strace-static-x86_64: Process 5219 attached [pid 5218] <... rseq resumed>) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5209] rt_sigprocmask(SIG_SETMASK, [], [pid 5219] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5209] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5214] <... clone3 resumed> => {parent_tid=[5219]}, 88) = 5219 [pid 5218] set_robust_list(0x7f87449f59a0, 24 [pid 5219] <... rseq resumed>) = 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5209] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] set_robust_list(0x7f8744a169a0, 24 [pid 5218] <... set_robust_list resumed>) = 0 [pid 5209] <... futex resumed>) = 0 [pid 5219] <... set_robust_list resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5209] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5219] rt_sigprocmask(SIG_SETMASK, [], [pid 5218] rt_sigprocmask(SIG_SETMASK, [], [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] rt_sigprocmask(SIG_SETMASK, [], [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5219] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5218] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5214] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5219] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5214] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5220 attached [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5218] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5220] set_robust_list(0x7f8744a169a0, 24 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] <... openat resumed>) = 3 [pid 5220] <... set_robust_list resumed>) = 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... clone3 resumed> => {parent_tid=[5220]}, 88) = 5220 [pid 5220] rt_sigprocmask(SIG_SETMASK, [], [pid 5218] <... futex resumed>) = 1 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] rt_sigprocmask(SIG_SETMASK, [], [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5209] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5209] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5210] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5209] <... futex resumed>) = 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5216] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] <... futex resumed>) = 0 [pid 5209] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] <... futex resumed>) = 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... futex resumed>) = 1 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5218] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5210] <... mmap resumed>) = 0x7f87449d5000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5218] <... futex resumed>) = 1 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5210] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5209] <... futex resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5218] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5210] <... mprotect resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5210] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5221 attached [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] <... futex resumed>) = 0 [pid 5210] <... clone3 resumed> => {parent_tid=[5221]}, 88) = 5221 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5221] <... rseq resumed>) = 0 [pid 5210] rt_sigprocmask(SIG_SETMASK, [], [pid 5221] set_robust_list(0x7f87449f59a0, 24 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5221] <... set_robust_list resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5210] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5221] rt_sigprocmask(SIG_SETMASK, [], [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] <... futex resumed>) = 0 [pid 5221] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... mmap resumed>) = 0x7f87449d5000 [pid 5210] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5221] openat(AT_FDCWD, "", O_RDONLY [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5211] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5221] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5221] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... mprotect resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5221] <... futex resumed>) = 1 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5210] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5221] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5210] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5221] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5210] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5221] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5210] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5222 attached [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5222] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5221] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... futex resumed>) = 0 [pid 5211] <... clone3 resumed> => {parent_tid=[5222]}, 88) = 5222 [pid 5222] <... rseq resumed>) = 0 [pid 5221] <... futex resumed>) = 1 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] rt_sigprocmask(SIG_SETMASK, [], [pid 5210] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5222] set_robust_list(0x7f87449f59a0, 24 [pid 5221] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] <... mmap resumed>) = 0x7f87449d5000 [pid 5211] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5222] <... set_robust_list resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] rt_sigprocmask(SIG_SETMASK, [], [pid 5216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5214] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5222] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] <... futex resumed>) = 0 [pid 5222] openat(AT_FDCWD, "", O_RDONLY [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... futex resumed>) = 0 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] <... mprotect resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5222] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5222] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... mmap resumed>) = 0x7f87449d5000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5222] <... futex resumed>) = 1 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5211] <... futex resumed>) = 0 [pid 5208] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5222] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... mprotect resumed>) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5223 attached [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5211] <... futex resumed>) = 0 [pid 5208] <... mmap resumed>) = 0x20000000 [pid 5223] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5222] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5211] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5223] <... rseq resumed>) = 0 [pid 5222] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] <... clone3 resumed> => {parent_tid=[5223]}, 88) = 5223 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5223] set_robust_list(0x7f87449f59a0, 24 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5224 attached [pid 5223] <... set_robust_list resumed>) = 0 [pid 5222] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5215] <... mmap resumed>) = 0x20000000 [pid 5214] rt_sigprocmask(SIG_SETMASK, [], [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] <... futex resumed>) = 0 [pid 5206] exit_group(0 [pid 5224] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5223] rt_sigprocmask(SIG_SETMASK, [], [pid 5222] <... futex resumed>) = 1 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... clone3 resumed> => {parent_tid=[5224]}, 88) = 5224 [pid 5215] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5214] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5213] <... futex resumed>) = ? [pid 5211] <... futex resumed>) = 0 [pid 5206] <... exit_group resumed>) = ? [pid 5224] <... rseq resumed>) = 0 [pid 5223] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5222] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] rt_sigprocmask(SIG_SETMASK, [], [pid 5215] <... futex resumed>) = 0 [pid 5214] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] +++ exited with 0 +++ [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5224] set_robust_list(0x7f87449f59a0, 24 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5215] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5208] +++ exited with 0 +++ [pid 5223] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5214] <... futex resumed>) = 0 [pid 5224] <... set_robust_list resumed>) = 0 [pid 5223] <... openat resumed>) = 3 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5214] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5210] exit_group(0 [pid 5206] +++ exited with 0 +++ [pid 5224] rt_sigprocmask(SIG_SETMASK, [], [pid 5223] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = ? [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] <... futex resumed>) = ? [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5210] <... exit_group resumed>) = ? [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5224] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5223] <... futex resumed>) = 1 [pid 5221] +++ exited with 0 +++ [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... futex resumed>) = 0 [pid 5215] +++ exited with 0 +++ [pid 5214] <... futex resumed>) = 0 [pid 5210] +++ exited with 0 +++ [pid 5224] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5223] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5214] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5224] <... openat resumed>) = 3 [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5214] <... futex resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5224] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5214] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5224] <... futex resumed>) = 1 [pid 5223] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... futex resumed>) = 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5224] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5223] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5216] <... futex resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5226 attached ./strace-static-x86_64: Process 5225 attached [pid 5224] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5223] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5223] <... futex resumed>) = 1 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5214] <... futex resumed>) = 0 [pid 5223] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5224] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5226 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5226] set_robust_list(0x55555638f6a0, 24 [pid 5225] set_robust_list(0x55555638f6a0, 24 [pid 5224] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5225 [pid 5226] <... set_robust_list resumed>) = 0 [pid 5225] <... set_robust_list resumed>) = 0 [pid 5224] <... futex resumed>) = 1 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] <... futex resumed>) = 0 [pid 5212] <... mmap resumed>) = 0x20000000 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5224] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5212] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... prctl resumed>) = 0 [pid 5225] <... prctl resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] <... futex resumed>) = 0 [pid 5209] exit_group(0 [pid 5226] setpgid(0, 0 [pid 5225] setpgid(0, 0 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5218] <... futex resumed>) = ? [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5209] <... exit_group resumed>) = ? [pid 5226] <... setpgid resumed>) = 0 [pid 5225] <... setpgid resumed>) = 0 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5218] +++ exited with 0 +++ [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... openat resumed>) = 3 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5226] write(3, "1000", 4 [pid 5225] <... openat resumed>) = 3 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5212] +++ exited with 0 +++ [pid 5209] +++ exited with 0 +++ [pid 5226] <... write resumed>) = 4 [pid 5225] write(3, "1000", 4 [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5226] close(3 [pid 5225] <... write resumed>) = 4 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... close resumed>) = 0 [pid 5225] close(3 [pid 5226] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... close resumed>) = 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... futex resumed>) = 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5226] <... futex resumed>) = 0 [pid 5225] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5217] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5211] exit_group(0 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5225] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = ? [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5217] <... futex resumed>) = ? [pid 5211] <... exit_group resumed>) = ? [pid 5226] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5225] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5217] +++ exited with 0 +++ [pid 5226] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5225] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5226] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... mmap resumed>) = 0x7f87449f6000 [pid 5225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5222] +++ exited with 0 +++ [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5211] +++ exited with 0 +++ [pid 5226] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5225] <... mmap resumed>) = 0x7f87449f6000 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5227 attached [pid 5226] <... mprotect resumed>) = 0 [pid 5225] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5220] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5227] set_robust_list(0x55555638f6a0, 24 [pid 5226] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5225] <... mprotect resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5225] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5220] <... mmap resumed>) = 0x20000000 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5227 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5225] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5220] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5228 attached ./strace-static-x86_64: Process 5229 attached [pid 5227] <... prctl resumed>) = 0 [pid 5225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5220] <... futex resumed>) = 0 [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5220] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5228] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5227] setpgid(0, 0 [pid 5226] <... clone3 resumed> => {parent_tid=[5228]}, 88) = 5228 [pid 5229] set_robust_list(0x55555638f6a0, 24 [pid 5228] <... rseq resumed>) = 0 [pid 5227] <... setpgid resumed>) = 0 [pid 5219] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5216] exit_group(0./strace-static-x86_64: Process 5230 attached [pid 5229] <... set_robust_list resumed>) = 0 [pid 5228] set_robust_list(0x7f8744a169a0, 24 [pid 5226] rt_sigprocmask(SIG_SETMASK, [], [pid 5224] <... futex resumed>) = ? [pid 5220] <... futex resumed>) = ? [pid 5216] <... exit_group resumed>) = ? [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5229 [pid 5230] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] <... set_robust_list resumed>) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5226] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5225] <... clone3 resumed> => {parent_tid=[5230]}, 88) = 5230 [pid 5224] +++ exited with 0 +++ [pid 5220] +++ exited with 0 +++ [pid 5219] <... mmap resumed>) = 0x20000000 [pid 5216] +++ exited with 0 +++ [pid 5230] <... rseq resumed>) = 0 [pid 5230] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5230] rt_sigprocmask(SIG_SETMASK, [], [pid 5229] <... prctl resumed>) = 0 [pid 5228] rt_sigprocmask(SIG_SETMASK, [], [pid 5226] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] rt_sigprocmask(SIG_SETMASK, [], [pid 5219] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5229] setpgid(0, 0 [pid 5228] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5227] <... openat resumed>) = 3 [pid 5226] <... futex resumed>) = 0 [pid 5225] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5219] <... futex resumed>) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5230] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5229] <... setpgid resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] write(3, "1000", 4 [pid 5226] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5225] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5214] exit_group(0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... write resumed>) = 4 [pid 5225] <... futex resumed>) = 0 [pid 5223] <... futex resumed>) = ? [pid 5219] <... futex resumed>) = ? [pid 5214] <... exit_group resumed>) = ? [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... openat resumed>) = 3 [pid 5227] close(3 [pid 5225] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5219] +++ exited with 0 +++ [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5227] <... close resumed>) = 0 [pid 5223] +++ exited with 0 +++ [pid 5214] +++ exited with 0 +++ [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5231 attached [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] write(3, "1000", 4 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5227] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5231] set_robust_list(0x55555638f6a0, 24 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... write resumed>) = 4 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5231 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] close(3 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5229] <... close resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... mmap resumed>) = 0x7f87449f6000 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5227] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5229] <... futex resumed>) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... mprotect resumed>) = 0 [pid 5231] <... prctl resumed>) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5232 attached [pid 5231] setpgid(0, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5227] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5232 [pid 5232] set_robust_list(0x55555638f6a0, 24 [pid 5231] <... setpgid resumed>) = 0 [pid 5229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... set_robust_list resumed>) = 0 [pid 5229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5231] <... openat resumed>) = 3 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5229] <... mmap resumed>) = 0x7f87449f6000 [pid 5232] <... prctl resumed>) = 0 [pid 5231] write(3, "1000", 4./strace-static-x86_64: Process 5233 attached [pid 5232] setpgid(0, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5231] <... write resumed>) = 4 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... clone3 resumed> => {parent_tid=[5233]}, 88) = 5233 [pid 5233] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053) = 0 [pid 5232] <... setpgid resumed>) = 0 [pid 5231] close(3 [pid 5229] <... mprotect resumed>) = 0 [pid 5227] rt_sigprocmask(SIG_SETMASK, [], [pid 5231] <... close resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5233] set_robust_list(0x7f8744a169a0, 24 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5229] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] rt_sigprocmask(SIG_SETMASK, [], [pid 5231] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... futex resumed>) = 0 [pid 5233] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5231] <... futex resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] <... openat resumed>) = 3 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5232] write(3, "1000", 4 [pid 5229] <... clone3 resumed> => {parent_tid=[5234]}, 88) = 5234 [pid 5231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5229] rt_sigprocmask(SIG_SETMASK, [], [pid 5231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5234 attached [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... write resumed>) = 4 [pid 5231] <... mmap resumed>) = 0x7f87449f6000 [pid 5229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] close(3 [pid 5231] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5234] <... rseq resumed>) = 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... close resumed>) = 0 [pid 5231] <... mprotect resumed>) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... futex resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] set_robust_list(0x7f8744a169a0, 24 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] rt_sigprocmask(SIG_SETMASK, [], [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5235 attached [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5231] <... clone3 resumed> => {parent_tid=[5235]}, 88) = 5235 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5235] <... rseq resumed>) = 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5231] rt_sigprocmask(SIG_SETMASK, [], [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] set_robust_list(0x7f8744a169a0, 24 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... mmap resumed>) = 0x7f87449f6000 [pid 5231] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5235] <... set_robust_list resumed>) = 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5231] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] rt_sigprocmask(SIG_SETMASK, [], [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... mprotect resumed>) = 0 [pid 5231] <... futex resumed>) = 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... futex resumed>) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5235] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5231] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5226] <... mmap resumed>) = 0x7f87449d5000 [pid 5225] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5225] <... futex resumed>) = 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... mprotect resumed>) = 0 [pid 5225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5225] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5236 attached [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... clone3 resumed> => {parent_tid=[5236]}, 88) = 5236 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5236] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5232] rt_sigprocmask(SIG_SETMASK, [], [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5226] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5225] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5236] <... rseq resumed>) = 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5225] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5237 attached [pid 5236] set_robust_list(0x7f8744a169a0, 24 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5225] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5236] <... set_robust_list resumed>) = 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5237] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... clone3 resumed> => {parent_tid=[5237]}, 88) = 5237 [pid 5225] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5237] <... rseq resumed>) = 0 [pid 5236] rt_sigprocmask(SIG_SETMASK, [], [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5226] rt_sigprocmask(SIG_SETMASK, [], [pid 5237] set_robust_list(0x7f87449f59a0, 24 [pid 5236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5237] <... set_robust_list resumed>) = 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5238 attached [pid 5237] rt_sigprocmask(SIG_SETMASK, [], [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5226] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] <... futex resumed>) = 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5225] <... clone3 resumed> => {parent_tid=[5238]}, 88) = 5238 [pid 5238] <... rseq resumed>) = 0 [pid 5237] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] set_robust_list(0x7f87449f59a0, 24 [pid 5237] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... futex resumed>) = 0 [pid 5225] rt_sigprocmask(SIG_SETMASK, [], [pid 5238] <... set_robust_list resumed>) = 0 [pid 5237] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5225] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5238] rt_sigprocmask(SIG_SETMASK, [], [pid 5237] <... futex resumed>) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... mmap resumed>) = 0x7f87449d5000 [pid 5226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5225] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5237] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5226] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... futex resumed>) = 0 [pid 5238] openat(AT_FDCWD, "", O_RDONLY [pid 5237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... futex resumed>) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5226] <... futex resumed>) = 0 [pid 5225] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5237] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5227] <... mprotect resumed>) = 0 [pid 5226] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5238] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... mmap resumed>) = 0x7f87449d5000 [pid 5227] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5225] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = 1 [pid 5237] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5237] <... futex resumed>) = 1 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5226] <... futex resumed>) = 0 [pid 5225] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5237] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... mprotect resumed>) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5225] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5239 attached [pid 5238] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5225] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5238] <... futex resumed>) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... futex resumed>) = 0 [pid 5227] <... clone3 resumed> => {parent_tid=[5239]}, 88) = 5239 [pid 5225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5239] <... rseq resumed>) = 0 [pid 5238] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] rt_sigprocmask(SIG_SETMASK, [], [pid 5239] set_robust_list(0x7f87449f59a0, 24 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... mmap resumed>) = 0x7f87449d5000 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5240 attached [pid 5239] <... set_robust_list resumed>) = 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5239] rt_sigprocmask(SIG_SETMASK, [], [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... mprotect resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... clone3 resumed> => {parent_tid=[5240]}, 88) = 5240 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... futex resumed>) = 0 [pid 5240] <... rseq resumed>) = 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5240] set_robust_list(0x7f87449f59a0, 24 [pid 5239] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] rt_sigprocmask(SIG_SETMASK, [], [pid 5240] <... set_robust_list resumed>) = 0 [pid 5239] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] rt_sigprocmask(SIG_SETMASK, [], [pid 5239] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = 0 [pid 5231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5241 attached [pid 5240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5239] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... futex resumed>) = 0 [pid 5241] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5240] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5239] <... futex resumed>) = 1 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... futex resumed>) = 0 [pid 5232] <... mmap resumed>) = 0x7f87449d5000 [pid 5241] <... rseq resumed>) = 0 [pid 5240] <... openat resumed>) = 3 [pid 5239] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5231] <... clone3 resumed> => {parent_tid=[5241]}, 88) = 5241 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5227] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5241] set_robust_list(0x7f87449f59a0, 24 [pid 5240] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... mprotect resumed>) = 0 [pid 5231] rt_sigprocmask(SIG_SETMASK, [], [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5241] <... set_robust_list resumed>) = 0 [pid 5240] <... futex resumed>) = 0 [pid 5239] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5231] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5229] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5227] <... futex resumed>) = 0 [pid 5241] rt_sigprocmask(SIG_SETMASK, [], [pid 5240] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5231] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5229] <... futex resumed>) = 0 [pid 5232] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5227] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5241] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5239] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5231] <... futex resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5241] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5228] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5242 attached [pid 5241] <... openat resumed>) = 3 [pid 5240] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5242] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5241] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... futex resumed>) = 1 [pid 5239] <... futex resumed>) = 1 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... clone3 resumed> => {parent_tid=[5242]}, 88) = 5242 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5229] <... futex resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] <... futex resumed>) = 0 [pid 5242] <... rseq resumed>) = 0 [pid 5241] <... futex resumed>) = 1 [pid 5240] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5239] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] rt_sigprocmask(SIG_SETMASK, [], [pid 5231] <... futex resumed>) = 0 [pid 5242] set_robust_list(0x7f87449f59a0, 24 [pid 5232] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5242] <... set_robust_list resumed>) = 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] rt_sigprocmask(SIG_SETMASK, [], [pid 5232] <... futex resumed>) = 0 [pid 5228] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5242] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5232] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5241] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5228] <... mmap resumed>) = 0x20000000 [pid 5242] <... openat resumed>) = 3 [pid 5241] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5231] <... futex resumed>) = 0 [pid 5230] <... mmap resumed>) = 0x20000000 [pid 5228] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5231] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5230] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5228] <... futex resumed>) = 0 [pid 5242] <... futex resumed>) = 1 [pid 5241] <... futex resumed>) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] <... futex resumed>) = 0 [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5230] <... futex resumed>) = 0 [pid 5241] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5230] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5225] exit_group(0 [pid 5242] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] <... futex resumed>) = ? [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5232] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] <... futex resumed>) = ? [pid 5228] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] exit_group(0 [pid 5225] <... exit_group resumed>) = ? [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] +++ exited with 0 +++ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = 0 [pid 5230] +++ exited with 0 +++ [pid 5228] <... futex resumed>) = ? [pid 5242] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5237] <... futex resumed>) = ? [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5232] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] <... exit_group resumed>) = ? [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5237] +++ exited with 0 +++ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... mmap resumed>) = 0x20000000 [pid 5228] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 5225] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5242] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] <... futex resumed>) = 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5242] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] <... futex resumed>) = 1 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5232] <... futex resumed>) = 0 [pid 5227] exit_group(0 [pid 5242] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5239] <... futex resumed>) = ? [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5233] <... futex resumed>) = ? [pid 5227] <... exit_group resumed>) = ? [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5239] +++ exited with 0 +++ [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5233] +++ exited with 0 +++ [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5227] +++ exited with 0 +++ [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5244 attached ./strace-static-x86_64: Process 5243 attached [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5243 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5244] set_robust_list(0x55555638f6a0, 24 [pid 5243] set_robust_list(0x55555638f6a0, 24 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5234] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5244 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] <... prctl resumed>) = 0 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached [pid 5244] setpgid(0, 0 [pid 5243] <... prctl resumed>) = 0 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] set_robust_list(0x55555638f6a0, 24 [pid 5244] <... setpgid resumed>) = 0 [pid 5243] setpgid(0, 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] <... futex resumed>) = 0 [pid 5229] exit_group(0 [pid 5245] <... set_robust_list resumed>) = 0 [pid 5243] <... setpgid resumed>) = 0 [pid 5234] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5240] <... futex resumed>) = ? [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5234] <... futex resumed>) = ? [pid 5229] <... exit_group resumed>) = ? [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5245 [pid 5245] <... prctl resumed>) = 0 [pid 5244] <... openat resumed>) = 3 [pid 5243] <... openat resumed>) = 3 [pid 5240] +++ exited with 0 +++ [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... mmap resumed>) = 0x20000000 [pid 5234] +++ exited with 0 +++ [pid 5229] +++ exited with 0 +++ [pid 5245] setpgid(0, 0 [pid 5244] write(3, "1000", 4 [pid 5243] write(3, "1000", 4 [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5235] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5245] <... setpgid resumed>) = 0 [pid 5244] <... write resumed>) = 4 [pid 5243] <... write resumed>) = 4 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] <... futex resumed>) = 0 [pid 5231] exit_group(0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5244] close(3 [pid 5243] close(3 [pid 5241] <... futex resumed>) = ? [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5231] <... exit_group resumed>) = ? [pid 5042] <... restart_syscall resumed>) = 0 [pid 5244] <... close resumed>) = 0 [pid 5243] <... close resumed>) = 0 [pid 5241] +++ exited with 0 +++ [pid 5245] <... openat resumed>) = 3 [pid 5244] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] write(3, "1000", 4 [pid 5244] <... futex resumed>) = 0 [pid 5243] <... futex resumed>) = 0 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5235] +++ exited with 0 +++ [pid 5231] +++ exited with 0 +++ [pid 5245] <... write resumed>) = 4 [pid 5244] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5243] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5245] close(3 [pid 5244] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5243] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5245] <... close resumed>) = 0 [pid 5244] <... mmap resumed>) = 0x7f87449f6000 [pid 5236] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5236] <... mmap resumed>) = 0x20000000 [pid 5243] <... mmap resumed>) = 0x7f87449f6000 [pid 5244] <... mprotect resumed>) = 0 [pid 5244] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5246 attached [pid 5245] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5243] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5236] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = 0 [pid 5244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5236] <... futex resumed>) = 0 [pid 5232] exit_group(0 [pid 5246] set_robust_list(0x55555638f6a0, 24 [pid 5245] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5232] <... exit_group resumed>) = ? [pid 5246] <... set_robust_list resumed>) = 0 [pid 5245] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5242] <... futex resumed>) = ? ./strace-static-x86_64: Process 5247 attached [pid 5245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5242] +++ exited with 0 +++ [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5246 [pid 5247] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] <... clone3 resumed> => {parent_tid=[5247]}, 88) = 5247 [pid 5243] <... mprotect resumed>) = 0 [pid 5246] <... prctl resumed>) = 0 [pid 5245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5247] <... rseq resumed>) = 0 [pid 5246] setpgid(0, 0 [pid 5245] <... mmap resumed>) = 0x7f87449f6000 [pid 5244] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5236] +++ exited with 0 +++ [pid 5232] +++ exited with 0 +++ [pid 5247] set_robust_list(0x7f8744a169a0, 24 [pid 5246] <... setpgid resumed>) = 0 [pid 5245] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5247] <... set_robust_list resumed>) = 0 [pid 5244] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5248 attached [pid 5247] rt_sigprocmask(SIG_SETMASK, [], [pid 5244] <... futex resumed>) = 0 [pid 5247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5245] <... mprotect resumed>) = 0 [pid 5244] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5243] <... clone3 resumed> => {parent_tid=[5248]}, 88) = 5248 ./strace-static-x86_64: Process 5249 attached [pid 5248] <... rseq resumed>) = 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5245] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5243] rt_sigprocmask(SIG_SETMASK, [], [pid 5249] set_robust_list(0x55555638f6a0, 24 [pid 5248] set_robust_list(0x7f8744a169a0, 24 [pid 5246] <... openat resumed>) = 3 [pid 5245] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5249 [pid 5249] <... set_robust_list resumed>) = 0 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5243] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5250 attached [pid 5248] rt_sigprocmask(SIG_SETMASK, [], [pid 5246] write(3, "1000", 4 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5243] <... futex resumed>) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5250] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5246] <... write resumed>) = 4 [pid 5245] <... clone3 resumed> => {parent_tid=[5250]}, 88) = 5250 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5250] <... rseq resumed>) = 0 [pid 5249] <... prctl resumed>) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] close(3 [pid 5245] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5250] set_robust_list(0x7f8744a169a0, 24 [pid 5249] setpgid(0, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... close resumed>) = 0 [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5251 attached [pid 5250] <... set_robust_list resumed>) = 0 [pid 5249] <... setpgid resumed>) = 0 [pid 5251] set_robust_list(0x55555638f6a0, 24 [pid 5250] rt_sigprocmask(SIG_SETMASK, [], [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5251 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] <... set_robust_list resumed>) = 0 [pid 5250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... futex resumed>) = 0 [pid 5245] <... futex resumed>) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... openat resumed>) = 3 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5245] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5251] <... prctl resumed>) = 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] write(3, "1000", 4 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5251] setpgid(0, 0 [pid 5249] <... write resumed>) = 4 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... setpgid resumed>) = 0 [pid 5249] close(3 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... close resumed>) = 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5251] <... openat resumed>) = 3 [pid 5249] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5251] write(3, "1000", 4 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... futex resumed>) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... mmap resumed>) = 0x7f87449f6000 [pid 5251] <... write resumed>) = 4 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5251] close(3 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... mprotect resumed>) = 0 [pid 5251] <... close resumed>) = 0 [pid 5251] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... futex resumed>) = 0 [pid 5249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5246] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5251] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5251] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5246] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5249] <... mmap resumed>) = 0x7f87449f6000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5249] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5252 attached [pid 5251] <... mmap resumed>) = 0x7f87449f6000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5252] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5251] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5252] <... rseq resumed>) = 0 [pid 5251] <... mprotect resumed>) = 0 [pid 5252] set_robust_list(0x7f8744a169a0, 24 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... mprotect resumed>) = 0 [pid 5246] <... clone3 resumed> => {parent_tid=[5252]}, 88) = 5252 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] rt_sigprocmask(SIG_SETMASK, [], [pid 5252] <... set_robust_list resumed>) = 0 [pid 5251] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] rt_sigprocmask(SIG_SETMASK, [], [pid 5251] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5249] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5252] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5253 attached [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... clone3 resumed> => {parent_tid=[5253]}, 88) = 5253 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5253] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5254 attached [pid 5253] <... rseq resumed>) = 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] rt_sigprocmask(SIG_SETMASK, [], [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5254] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5253] set_robust_list(0x7f8744a169a0, 24 [pid 5251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5249] <... clone3 resumed> => {parent_tid=[5254]}, 88) = 5254 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5251] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] rt_sigprocmask(SIG_SETMASK, [], [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5254] <... rseq resumed>) = 0 [pid 5253] <... set_robust_list resumed>) = 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... futex resumed>) = 0 [pid 5254] set_robust_list(0x7f8744a169a0, 24 [pid 5253] rt_sigprocmask(SIG_SETMASK, [], [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5251] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5254] <... set_robust_list resumed>) = 0 [pid 5253] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] rt_sigprocmask(SIG_SETMASK, [], [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5249] <... futex resumed>) = 0 [pid 5254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5244] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5244] <... futex resumed>) = 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5244] <... mmap resumed>) = 0x7f87449d5000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5243] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] <... mprotect resumed>) = 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5243] <... futex resumed>) = 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5244] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5243] <... mmap resumed>) = 0x7f87449d5000 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5245] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5243] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5245] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5255 attached [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5244] <... clone3 resumed> => {parent_tid=[5255]}, 88) = 5255 [pid 5243] <... mprotect resumed>) = 0 [pid 5255] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5245] <... mmap resumed>) = 0x7f87449d5000 [pid 5244] rt_sigprocmask(SIG_SETMASK, [], [pid 5255] <... rseq resumed>) = 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5245] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5255] set_robust_list(0x7f87449f59a0, 24 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5245] <... mprotect resumed>) = 0 [pid 5244] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... futex resumed>) = 0 [pid 5243] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] <... futex resumed>) = 0 [pid 5255] <... set_robust_list resumed>) = 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5244] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5255] rt_sigprocmask(SIG_SETMASK, [], [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5245] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5256 attached [pid 5255] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... mmap resumed>) = 0x7f87449d5000 [pid 5245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5256] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5255] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5257 attached [pid 5256] <... rseq resumed>) = 0 [pid 5255] <... openat resumed>) = 3 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... futex resumed>) = 0 [pid 5249] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... clone3 resumed> => {parent_tid=[5256]}, 88) = 5256 [pid 5257] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5256] set_robust_list(0x7f87449f59a0, 24 [pid 5255] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5249] <... futex resumed>) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... mprotect resumed>) = 0 [pid 5245] <... clone3 resumed> => {parent_tid=[5257]}, 88) = 5257 [pid 5243] rt_sigprocmask(SIG_SETMASK, [], [pid 5257] <... rseq resumed>) = 0 [pid 5256] <... set_robust_list resumed>) = 0 [pid 5255] <... futex resumed>) = 1 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... mmap resumed>) = 0x7f87449d5000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5245] rt_sigprocmask(SIG_SETMASK, [], [pid 5244] <... futex resumed>) = 0 [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5257] set_robust_list(0x7f87449f59a0, 24 [pid 5256] rt_sigprocmask(SIG_SETMASK, [], [pid 5255] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... mmap resumed>) = 0x7f87449d5000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] <... set_robust_list resumed>) = 0 [pid 5256] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... mprotect resumed>) = 0 [pid 5249] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5245] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5257] rt_sigprocmask(SIG_SETMASK, [], [pid 5256] openat(AT_FDCWD, "", O_RDONLY [pid 5255] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... mprotect resumed>) = 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5244] <... futex resumed>) = 0 [pid 5243] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5256] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5245] <... futex resumed>) = 0 [pid 5257] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5256] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5251] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5249] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5245] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5244] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5258 attached [pid 5257] <... openat resumed>) = 3 [pid 5256] <... futex resumed>) = 1 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5243] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5259 attached [pid 5258] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5257] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5256] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5243] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5260 attached [pid 5259] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5258] <... rseq resumed>) = 0 [pid 5257] <... futex resumed>) = 1 [pid 5256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5255] <... futex resumed>) = 1 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... clone3 resumed> => {parent_tid=[5259]}, 88) = 5259 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5246] <... clone3 resumed> => {parent_tid=[5258]}, 88) = 5258 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5245] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5243] <... futex resumed>) = 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5260] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5259] <... rseq resumed>) = 0 [pid 5258] set_robust_list(0x7f87449f59a0, 24 [pid 5257] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5256] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5255] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] rt_sigprocmask(SIG_SETMASK, [], [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... clone3 resumed> => {parent_tid=[5260]}, 88) = 5260 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] rt_sigprocmask(SIG_SETMASK, [], [pid 5245] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5260] <... rseq resumed>) = 0 [pid 5259] set_robust_list(0x7f87449f59a0, 24 [pid 5258] <... set_robust_list resumed>) = 0 [pid 5257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5256] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] rt_sigprocmask(SIG_SETMASK, [], [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5245] <... futex resumed>) = 0 [pid 5260] set_robust_list(0x7f87449f59a0, 24 [pid 5259] <... set_robust_list resumed>) = 0 [pid 5258] rt_sigprocmask(SIG_SETMASK, [], [pid 5257] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5256] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... set_robust_list resumed>) = 0 [pid 5259] rt_sigprocmask(SIG_SETMASK, [], [pid 5258] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5256] <... futex resumed>) = 1 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... futex resumed>) = 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5243] <... futex resumed>) = 0 [pid 5257] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5260] rt_sigprocmask(SIG_SETMASK, [], [pid 5259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5258] openat(AT_FDCWD, "", O_RDONLY [pid 5256] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... futex resumed>) = 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... futex resumed>) = 0 [pid 5260] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5259] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5258] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5257] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5249] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] openat(AT_FDCWD, "", O_RDONLY [pid 5259] <... openat resumed>) = 3 [pid 5258] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5245] <... futex resumed>) = 0 [pid 5257] <... futex resumed>) = 1 [pid 5260] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5258] <... futex resumed>) = 0 [pid 5257] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5260] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = 1 [pid 5259] <... futex resumed>) = 1 [pid 5258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... futex resumed>) = 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5249] <... futex resumed>) = 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5246] <... futex resumed>) = 0 [pid 5260] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5258] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5258] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] <... futex resumed>) = 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... futex resumed>) = 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5260] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5259] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5251] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5259] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5260] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5258] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5258] <... futex resumed>) = 1 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5246] <... futex resumed>) = 0 [pid 5258] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5260] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5260] <... futex resumed>) = 1 [pid 5259] <... futex resumed>) = 1 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5251] <... futex resumed>) = 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5249] <... futex resumed>) = 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5260] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] <... mmap resumed>) = 0x20000000 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... futex resumed>) = 0 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5243] exit_group(0 [pid 5256] <... futex resumed>) = ? [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5248] <... futex resumed>) = ? [pid 5243] <... exit_group resumed>) = ? [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5256] +++ exited with 0 +++ [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5248] +++ exited with 0 +++ [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5243] +++ exited with 0 +++ [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5247] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5247] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] exit_group(0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5261 attached [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] <... futex resumed>) = ? [pid 5261] set_robust_list(0x55555638f6a0, 24 [pid 5255] <... futex resumed>) = ? [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5244] <... exit_group resumed>) = ? [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5261 [pid 5261] <... set_robust_list resumed>) = 0 [pid 5255] +++ exited with 0 +++ [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5247] +++ exited with 0 +++ [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... mmap resumed>) = 0x20000000 [pid 5244] +++ exited with 0 +++ [pid 5261] <... prctl resumed>) = 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5261] setpgid(0, 0 [pid 5254] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... setpgid resumed>) = 0 [pid 5254] <... mmap resumed>) = 0x20000000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] <... futex resumed>) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5254] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] <... openat resumed>) = 3 [pid 5254] <... futex resumed>) = 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5249] exit_group(0 [pid 5245] exit_group(0 [pid 5261] write(3, "1000", 4 [pid 5260] <... futex resumed>) = ? [pid 5257] <... futex resumed>) = ? [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5250] <... futex resumed>) = ? [pid 5249] <... exit_group resumed>) = ? [pid 5245] <... exit_group resumed>) = ? [pid 5261] <... write resumed>) = 4 [pid 5260] +++ exited with 0 +++ [pid 5257] +++ exited with 0 +++ [pid 5254] +++ exited with 0 +++ [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5250] +++ exited with 0 +++ [pid 5249] +++ exited with 0 +++ [pid 5245] +++ exited with 0 +++ [pid 5261] close(3 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5262 attached [pid 5261] <... close resumed>) = 0 [pid 5262] set_robust_list(0x55555638f6a0, 24 [pid 5261] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5262 [pid 5262] <... set_robust_list resumed>) = 0 [pid 5261] <... futex resumed>) = 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... futex resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5262] <... prctl resumed>) = 0 [pid 5261] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5252] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] exit_group(0./strace-static-x86_64: Process 5263 attached [pid 5262] setpgid(0, 0 [pid 5261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5263] set_robust_list(0x55555638f6a0, 24 [pid 5262] <... setpgid resumed>) = 0 [pid 5261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5258] <... futex resumed>) = ? [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5252] <... futex resumed>) = ? [pid 5246] <... exit_group resumed>) = ? [pid 5263] <... set_robust_list resumed>) = 0 [pid 5258] +++ exited with 0 +++ [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5252] +++ exited with 0 +++ [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... mmap resumed>) = 0x7f87449f6000 [pid 5253] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5264 attached [pid 5263] <... prctl resumed>) = 0 [pid 5261] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5263 [pid 5253] <... mmap resumed>) = 0x20000000 [pid 5264] set_robust_list(0x55555638f6a0, 24 [pid 5262] <... openat resumed>) = 3 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5264 [pid 5261] <... mprotect resumed>) = 0 [pid 5264] <... set_robust_list resumed>) = 0 [pid 5263] setpgid(0, 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5263] <... setpgid resumed>) = 0 [pid 5262] write(3, "1000", 4 [pid 5261] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5253] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] exit_group(0 [pid 5264] <... prctl resumed>) = 0 [pid 5262] <... write resumed>) = 4 [pid 5261] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5259] <... futex resumed>) = ? [pid 5251] <... exit_group resumed>) = ? [pid 5246] +++ exited with 0 +++ [pid 5253] <... futex resumed>) = ? [pid 5264] setpgid(0, 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5262] close(3 [pid 5261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5259] +++ exited with 0 +++ [pid 5264] <... setpgid resumed>) = 0 [pid 5263] <... openat resumed>) = 3 [pid 5262] <... close resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- ./strace-static-x86_64: Process 5265 attached [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5253] +++ exited with 0 +++ [pid 5262] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] +++ exited with 0 +++ [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5265] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5264] <... openat resumed>) = 3 [pid 5263] write(3, "1000", 4 [pid 5262] <... futex resumed>) = 0 [pid 5261] <... clone3 resumed> => {parent_tid=[5265]}, 88) = 5265 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5265] <... rseq resumed>) = 0 [pid 5264] write(3, "1000", 4 [pid 5263] <... write resumed>) = 4 [pid 5262] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5265] set_robust_list(0x7f8744a169a0, 24 [pid 5264] <... write resumed>) = 4 [pid 5263] close(3 [pid 5261] rt_sigprocmask(SIG_SETMASK, [], [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5265] <... set_robust_list resumed>) = 0 [pid 5264] close(3 [pid 5263] <... close resumed>) = 0 [pid 5262] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5265] rt_sigprocmask(SIG_SETMASK, [], [pid 5264] <... close resumed>) = 0 [pid 5263] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5261] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5265] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5264] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] <... futex resumed>) = 0 [pid 5263] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] <... futex resumed>) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5264] <... futex resumed>) = 0 [pid 5262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] <... mmap resumed>) = 0x7f87449f6000 [pid 5263] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5262] <... mmap resumed>) = 0x7f87449f6000 [pid 5264] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5263] <... mprotect resumed>) = 0 [pid 5261] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5262] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached ./strace-static-x86_64: Process 5266 attached [pid 5264] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5262] <... mprotect resumed>) = 0 [pid 5267] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5266] set_robust_list(0x55555638f6a0, 24 [pid 5264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5263] <... clone3 resumed> => {parent_tid=[5267]}, 88) = 5267 [pid 5267] <... rseq resumed>) = 0 [pid 5266] <... set_robust_list resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5263] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5268 attached [pid 5267] set_robust_list(0x7f8744a169a0, 24 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5263] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5262] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5268] set_robust_list(0x55555638f6a0, 24 [pid 5267] <... set_robust_list resumed>) = 0 [pid 5266] <... prctl resumed>) = 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... mmap resumed>) = 0x7f87449f6000 [pid 5263] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5266 [pid 5268] <... set_robust_list resumed>) = 0 [pid 5267] rt_sigprocmask(SIG_SETMASK, [], [pid 5266] setpgid(0, 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5263] <... futex resumed>) = 0 [pid 5262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5267] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5266] <... setpgid resumed>) = 0 [pid 5264] <... mprotect resumed>) = 0 [pid 5263] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5269 attached [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5268 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5269] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053) = 0 [pid 5268] <... prctl resumed>) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... openat resumed>) = 3 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5262] <... clone3 resumed> => {parent_tid=[5269]}, 88) = 5269 [pid 5269] set_robust_list(0x7f8744a169a0, 24 [pid 5268] setpgid(0, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] write(3, "1000", 4 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5262] rt_sigprocmask(SIG_SETMASK, [], [pid 5264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5269] <... set_robust_list resumed>) = 0 [pid 5269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5270 attached [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... setpgid resumed>) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... write resumed>) = 4 [pid 5262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5270] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] close(3 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... clone3 resumed> => {parent_tid=[5270]}, 88) = 5270 [pid 5262] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... rseq resumed>) = 0 [pid 5269] <... futex resumed>) = 0 [pid 5268] <... openat resumed>) = 3 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... close resumed>) = 0 [pid 5262] <... futex resumed>) = 1 [pid 5264] rt_sigprocmask(SIG_SETMASK, [], [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] set_robust_list(0x7f8744a169a0, 24 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] write(3, "1000", 4 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5262] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... set_robust_list resumed>) = 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... write resumed>) = 4 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... futex resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] rt_sigprocmask(SIG_SETMASK, [], [pid 5268] close(3 [pid 5266] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... futex resumed>) = 0 [pid 5270] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... close resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5264] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... futex resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5266] <... mmap resumed>) = 0x7f87449f6000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5266] <... mprotect resumed>) = 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5268] <... mmap resumed>) = 0x7f87449f6000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5266] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... mprotect resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5271 attached [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5271] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... clone3 resumed> => {parent_tid=[5271]}, 88) = 5271 [pid 5271] <... rseq resumed>) = 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] rt_sigprocmask(SIG_SETMASK, [], [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5272 attached [pid 5271] set_robust_list(0x7f8744a169a0, 24 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5261] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5272] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5271] <... set_robust_list resumed>) = 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... clone3 resumed> => {parent_tid=[5272]}, 88) = 5272 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... futex resumed>) = 0 [pid 5272] <... rseq resumed>) = 0 [pid 5271] rt_sigprocmask(SIG_SETMASK, [], [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] rt_sigprocmask(SIG_SETMASK, [], [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... futex resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5272] set_robust_list(0x7f8744a169a0, 24 [pid 5271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5272] <... set_robust_list resumed>) = 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... mmap resumed>) = 0x7f87449d5000 [pid 5272] rt_sigprocmask(SIG_SETMASK, [], [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] <... futex resumed>) = 0 [pid 5261] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5272] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... futex resumed>) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5261] <... mprotect resumed>) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] <... mmap resumed>) = 0x7f87449d5000 [pid 5261] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] <... mprotect resumed>) = 0 [pid 5261] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5263] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5273 attached [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5261] <... clone3 resumed> => {parent_tid=[5273]}, 88) = 5273 ./strace-static-x86_64: Process 5274 attached [pid 5273] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5262] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] rt_sigprocmask(SIG_SETMASK, [], [pid 5274] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5273] <... rseq resumed>) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] <... clone3 resumed> => {parent_tid=[5274]}, 88) = 5274 [pid 5262] <... futex resumed>) = 0 [pid 5261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5274] <... rseq resumed>) = 0 [pid 5273] set_robust_list(0x7f87449f59a0, 24 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... futex resumed>) = 0 [pid 5263] rt_sigprocmask(SIG_SETMASK, [], [pid 5262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5261] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] set_robust_list(0x7f87449f59a0, 24 [pid 5273] <... set_robust_list resumed>) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5261] <... futex resumed>) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] rt_sigprocmask(SIG_SETMASK, [], [pid 5273] rt_sigprocmask(SIG_SETMASK, [], [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5262] <... mmap resumed>) = 0x7f87449d5000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5274] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... mmap resumed>) = 0x7f87449d5000 [pid 5263] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5274] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5273] openat(AT_FDCWD, "", O_RDONLY [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5264] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5263] <... futex resumed>) = 0 [pid 5262] <... mprotect resumed>) = 0 [pid 5274] <... openat resumed>) = 3 [pid 5273] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... mprotect resumed>) = 0 [pid 5263] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5262] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5274] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 1 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5263] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5261] <... futex resumed>) = 0 [pid 5274] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5273] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5263] <... futex resumed>) = 0 [pid 5262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5261] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5263] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5276 attached ./strace-static-x86_64: Process 5275 attached [pid 5274] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5273] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] <... futex resumed>) = 0 [pid 5276] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5275] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5274] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5276] <... rseq resumed>) = 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5275] <... rseq resumed>) = 0 [pid 5274] <... futex resumed>) = 1 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... clone3 resumed> => {parent_tid=[5275]}, 88) = 5275 [pid 5263] <... futex resumed>) = 0 [pid 5262] <... clone3 resumed> => {parent_tid=[5276]}, 88) = 5276 [pid 5261] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5276] set_robust_list(0x7f87449f59a0, 24 [pid 5275] set_robust_list(0x7f87449f59a0, 24 [pid 5274] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... futex resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] rt_sigprocmask(SIG_SETMASK, [], [pid 5262] rt_sigprocmask(SIG_SETMASK, [], [pid 5261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5276] <... set_robust_list resumed>) = 0 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... futex resumed>) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5276] rt_sigprocmask(SIG_SETMASK, [], [pid 5275] rt_sigprocmask(SIG_SETMASK, [], [pid 5273] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... mmap resumed>) = 0x7f87449d5000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5275] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... mmap resumed>) = 0x7f87449d5000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... futex resumed>) = 0 [pid 5262] <... futex resumed>) = 0 [pid 5276] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5275] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... mprotect resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5262] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5276] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5275] <... openat resumed>) = 3 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... mprotect resumed>) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5276] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5276] <... futex resumed>) = 1 [pid 5275] <... futex resumed>) = 1 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5264] <... futex resumed>) = 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5262] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5277 attached [pid 5276] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5278 attached [pid 5277] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... clone3 resumed> => {parent_tid=[5277]}, 88) = 5277 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... futex resumed>) = 0 [pid 5262] <... futex resumed>) = 0 [pid 5278] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5277] <... rseq resumed>) = 0 [pid 5276] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5275] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... clone3 resumed> => {parent_tid=[5278]}, 88) = 5278 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] rt_sigprocmask(SIG_SETMASK, [], [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5262] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5278] <... rseq resumed>) = 0 [pid 5277] set_robust_list(0x7f87449f59a0, 24 [pid 5268] rt_sigprocmask(SIG_SETMASK, [], [pid 5266] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5266] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 0 [pid 5266] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5268] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5278] set_robust_list(0x7f87449f59a0, 24 [pid 5277] <... set_robust_list resumed>) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5275] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5278] <... set_robust_list resumed>) = 0 [pid 5277] rt_sigprocmask(SIG_SETMASK, [], [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5278] rt_sigprocmask(SIG_SETMASK, [], [pid 5277] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5277] openat(AT_FDCWD, "", O_RDONLY [pid 5276] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5275] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5277] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5276] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... futex resumed>) = 1 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5264] <... futex resumed>) = 0 [pid 5278] <... openat resumed>) = 3 [pid 5277] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... futex resumed>) = 1 [pid 5275] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5262] <... futex resumed>) = 0 [pid 5278] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5277] <... futex resumed>) = 1 [pid 5276] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5266] <... futex resumed>) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5266] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... futex resumed>) = 1 [pid 5277] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... futex resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5266] <... futex resumed>) = 0 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5278] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5277] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5268] <... futex resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5277] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5277] <... futex resumed>) = 1 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5268] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5266] <... futex resumed>) = 0 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5277] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5278] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] <... futex resumed>) = 1 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5278] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5268] <... futex resumed>) = 0 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5265] <... mmap resumed>) = 0x20000000 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5265] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5265] <... futex resumed>) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5267] <... mmap resumed>) = 0x20000000 [pid 5267] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5261] exit_group(0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = ? [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5265] <... futex resumed>) = ? [pid 5261] <... exit_group resumed>) = ? [pid 5273] +++ exited with 0 +++ [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5270] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5263] exit_group(0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5270] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5265] +++ exited with 0 +++ [pid 5264] exit_group(0 [pid 5261] +++ exited with 0 +++ [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5267] <... futex resumed>) = ? [pid 5274] <... futex resumed>) = ? [pid 5263] <... exit_group resumed>) = ? [pid 5275] <... futex resumed>) = ? [pid 5274] +++ exited with 0 +++ [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5267] +++ exited with 0 +++ [pid 5264] <... exit_group resumed>) = ? [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5275] +++ exited with 0 +++ [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5270] +++ exited with 0 +++ [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5269] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5264] +++ exited with 0 +++ [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5263] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5279 attached [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5269] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... futex resumed>) = 0 [pid 5039] <... restart_syscall resumed>) = 0 [pid 5279] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5279 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5280 attached [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5262] exit_group(0 [pid 5280] set_robust_list(0x55555638f6a0, 24 [pid 5279] <... prctl resumed>) = 0 [pid 5276] <... futex resumed>) = ? [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5269] <... futex resumed>) = ? [pid 5262] <... exit_group resumed>) = ? [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5280] <... set_robust_list resumed>) = 0 [pid 5279] setpgid(0, 0 [pid 5276] +++ exited with 0 +++ [pid 5272] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5269] +++ exited with 0 +++ [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5280 [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5262] +++ exited with 0 +++ [pid 5279] <... setpgid resumed>) = 0 [pid 5272] <... mmap resumed>) = 0x20000000 [pid 5271] <... mmap resumed>) = 0x20000000 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- ./strace-static-x86_64: Process 5281 attached [pid 5280] <... prctl resumed>) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5271] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5272] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5281 [pid 5281] set_robust_list(0x55555638f6a0, 24 [pid 5280] setpgid(0, 0 [pid 5279] <... openat resumed>) = 3 [pid 5272] <... futex resumed>) = 0 [pid 5271] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5282 attached [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] <... setpgid resumed>) = 0 [pid 5279] write(3, "1000", 4 [pid 5272] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] exit_group(0 [pid 5282] set_robust_list(0x55555638f6a0, 24 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5279] <... write resumed>) = 4 [pid 5272] <... futex resumed>) = ? [pid 5278] <... futex resumed>) = ? [pid 5271] <... futex resumed>) = 0 [pid 5268] <... exit_group resumed>) = ? [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5282 [pid 5282] <... set_robust_list resumed>) = 0 [pid 5279] close(3 [pid 5281] <... prctl resumed>) = 0 [pid 5279] <... close resumed>) = 0 [pid 5272] +++ exited with 0 +++ [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5271] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] setpgid(0, 0 [pid 5280] <... openat resumed>) = 3 [pid 5281] <... setpgid resumed>) = 0 [pid 5280] write(3, "1000", 4 [pid 5279] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... prctl resumed>) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] <... write resumed>) = 4 [pid 5279] <... futex resumed>) = 0 [pid 5278] +++ exited with 0 +++ [pid 5268] +++ exited with 0 +++ [pid 5266] exit_group(0 [pid 5282] setpgid(0, 0 [pid 5281] <... openat resumed>) = 3 [pid 5280] close(3 [pid 5279] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5277] <... futex resumed>) = ? [pid 5271] <... futex resumed>) = ? [pid 5266] <... exit_group resumed>) = ? [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5282] <... setpgid resumed>) = 0 [pid 5281] write(3, "1000", 4 [pid 5280] <... close resumed>) = 0 [pid 5279] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5277] +++ exited with 0 +++ [pid 5271] +++ exited with 0 +++ [pid 5281] <... write resumed>) = 4 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5281] close(3 [pid 5282] <... openat resumed>) = 3 [pid 5281] <... close resumed>) = 0 [pid 5280] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5266] +++ exited with 0 +++ [pid 5282] write(3, "1000", 4 [pid 5280] <... futex resumed>) = 0 [pid 5279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5282] <... write resumed>) = 4 [pid 5280] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5282] close(3 [pid 5279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5280] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5282] <... close resumed>) = 0 [pid 5282] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5279] <... mmap resumed>) = 0x7f87449f6000 [pid 5282] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = 0 [pid 5280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5279] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5282] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5281] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5279] <... mprotect resumed>) = 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5282] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5281] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5280] <... mmap resumed>) = 0x7f87449f6000 [pid 5042] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5283 attached [pid 5282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5280] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5279] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5283 [pid 5283] set_robust_list(0x55555638f6a0, 24 [pid 5282] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5281] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] <... mprotect resumed>) = 0 [pid 5279] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5283] <... set_robust_list resumed>) = 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5284 attached [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5282] <... mmap resumed>) = 0x7f87449f6000 [pid 5281] <... mmap resumed>) = 0x7f87449f6000 [pid 5280] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5284] set_robust_list(0x55555638f6a0, 24 [pid 5283] <... prctl resumed>) = 0 [pid 5282] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5281] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5280] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5285 attached [pid 5284] <... set_robust_list resumed>) = 0 [pid 5283] setpgid(0, 0 [pid 5282] <... mprotect resumed>) = 0 [pid 5281] <... mprotect resumed>) = 0 [pid 5280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5279] <... clone3 resumed> => {parent_tid=[5285]}, 88) = 5285 ./strace-static-x86_64: Process 5286 attached [pid 5285] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5283] <... setpgid resumed>) = 0 [pid 5282] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5281] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5279] rt_sigprocmask(SIG_SETMASK, [], [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5284 [pid 5286] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5285] <... rseq resumed>) = 0 [pid 5284] <... prctl resumed>) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5282] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5281] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5280] <... clone3 resumed> => {parent_tid=[5286]}, 88) = 5286 [pid 5279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5286] <... rseq resumed>) = 0 [pid 5285] set_robust_list(0x7f8744a169a0, 24 [pid 5284] setpgid(0, 0 [pid 5283] <... openat resumed>) = 3 [pid 5282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5280] rt_sigprocmask(SIG_SETMASK, [], [pid 5279] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5288 attached ./strace-static-x86_64: Process 5287 attached [pid 5286] set_robust_list(0x7f8744a169a0, 24 [pid 5285] <... set_robust_list resumed>) = 0 [pid 5284] <... setpgid resumed>) = 0 [pid 5283] write(3, "1000", 4 [pid 5280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5279] <... futex resumed>) = 0 [pid 5288] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5287] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5286] <... set_robust_list resumed>) = 0 [pid 5285] rt_sigprocmask(SIG_SETMASK, [], [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] <... write resumed>) = 4 [pid 5282] <... clone3 resumed> => {parent_tid=[5287]}, 88) = 5287 [pid 5281] <... clone3 resumed> => {parent_tid=[5288]}, 88) = 5288 [pid 5280] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... rseq resumed>) = 0 [pid 5287] <... rseq resumed>) = 0 [pid 5286] rt_sigprocmask(SIG_SETMASK, [], [pid 5285] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5284] <... openat resumed>) = 3 [pid 5283] close(3 [pid 5282] rt_sigprocmask(SIG_SETMASK, [], [pid 5281] rt_sigprocmask(SIG_SETMASK, [], [pid 5280] <... futex resumed>) = 0 [pid 5288] set_robust_list(0x7f8744a169a0, 24 [pid 5287] set_robust_list(0x7f8744a169a0, 24 [pid 5286] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] write(3, "1000", 4 [pid 5283] <... close resumed>) = 0 [pid 5282] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5281] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... set_robust_list resumed>) = 0 [pid 5287] <... set_robust_list resumed>) = 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... write resumed>) = 4 [pid 5283] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] rt_sigprocmask(SIG_SETMASK, [], [pid 5287] rt_sigprocmask(SIG_SETMASK, [], [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] close(3 [pid 5283] <... futex resumed>) = 0 [pid 5282] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = 0 [pid 5288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5287] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... close resumed>) = 0 [pid 5283] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5282] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5284] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... futex resumed>) = 0 [pid 5283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5283] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5283] <... mmap resumed>) = 0x7f87449f6000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5283] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5283] <... mprotect resumed>) = 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... mmap resumed>) = 0x7f87449f6000 [pid 5283] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5283] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... mprotect resumed>) = 0 [pid 5283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5289 attached [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5289] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5283] <... clone3 resumed> => {parent_tid=[5289]}, 88) = 5289 [pid 5289] <... rseq resumed>) = 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5283] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5290 attached [pid 5289] set_robust_list(0x7f8744a169a0, 24 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5283] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5290] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... clone3 resumed> => {parent_tid=[5290]}, 88) = 5290 [pid 5283] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] <... rseq resumed>) = 0 [pid 5289] rt_sigprocmask(SIG_SETMASK, [], [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] rt_sigprocmask(SIG_SETMASK, [], [pid 5283] <... futex resumed>) = 0 [pid 5290] set_robust_list(0x7f8744a169a0, 24 [pid 5289] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5283] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5290] rt_sigprocmask(SIG_SETMASK, [], [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... futex resumed>) = 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5279] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5279] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5280] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] <... futex resumed>) = 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5280] <... futex resumed>) = 0 [pid 5279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5282] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5279] <... mmap resumed>) = 0x7f87449d5000 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5280] <... mmap resumed>) = 0x7f87449d5000 [pid 5280] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5279] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5280] <... mprotect resumed>) = 0 [pid 5279] <... mprotect resumed>) = 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5281] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5282] <... futex resumed>) = 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] <... mmap resumed>) = 0x7f87449d5000 [pid 5281] <... futex resumed>) = 0 [pid 5280] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5279] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5282] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5280] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5279] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5281] <... mmap resumed>) = 0x7f87449d5000 [pid 5282] <... mprotect resumed>) = 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5281] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5291 attached ./strace-static-x86_64: Process 5292 attached [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5282] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5281] <... mprotect resumed>) = 0 [pid 5291] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5292] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5281] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5280] <... clone3 resumed> => {parent_tid=[5291]}, 88) = 5291 [pid 5279] <... clone3 resumed> => {parent_tid=[5292]}, 88) = 5292 ./strace-static-x86_64: Process 5293 attached [pid 5292] <... rseq resumed>) = 0 [pid 5291] <... rseq resumed>) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5281] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5280] rt_sigprocmask(SIG_SETMASK, [], [pid 5279] rt_sigprocmask(SIG_SETMASK, [], [pid 5293] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5292] set_robust_list(0x7f87449f59a0, 24 [pid 5291] set_robust_list(0x7f87449f59a0, 24 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] <... clone3 resumed> => {parent_tid=[5293]}, 88) = 5293 [pid 5281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5293] <... rseq resumed>) = 0 [pid 5292] <... set_robust_list resumed>) = 0 [pid 5291] <... set_robust_list resumed>) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5294 attached [pid 5293] set_robust_list(0x7f87449f59a0, 24 [pid 5292] rt_sigprocmask(SIG_SETMASK, [], [pid 5291] rt_sigprocmask(SIG_SETMASK, [], [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5283] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5282] rt_sigprocmask(SIG_SETMASK, [], [pid 5280] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5293] <... set_robust_list resumed>) = 0 [pid 5292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5283] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5281] <... clone3 resumed> => {parent_tid=[5294]}, 88) = 5294 [pid 5284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5279] <... futex resumed>) = 0 [pid 5294] <... rseq resumed>) = 0 [pid 5293] rt_sigprocmask(SIG_SETMASK, [], [pid 5292] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5291] openat(AT_FDCWD, "", O_RDONLY [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] <... futex resumed>) = 0 [pid 5282] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] rt_sigprocmask(SIG_SETMASK, [], [pid 5280] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5279] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] set_robust_list(0x7f87449f59a0, 24 [pid 5293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5292] <... openat resumed>) = 3 [pid 5291] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... futex resumed>) = 0 [pid 5283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5282] <... futex resumed>) = 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5281] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5293] openat(AT_FDCWD, "", O_RDONLY [pid 5291] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] rt_sigprocmask(SIG_SETMASK, [], [pid 5293] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5292] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = 1 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5283] <... mmap resumed>) = 0x7f87449d5000 [pid 5282] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... futex resumed>) = 0 [pid 5294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5293] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... futex resumed>) = 1 [pid 5291] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... mmap resumed>) = 0x7f87449d5000 [pid 5283] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5280] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] <... futex resumed>) = 0 [pid 5294] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5293] <... futex resumed>) = 0 [pid 5292] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5283] <... mprotect resumed>) = 0 [pid 5282] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5279] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... openat resumed>) = 3 [pid 5293] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5291] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5294] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... mprotect resumed>) = 0 [pid 5282] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5280] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] <... futex resumed>) = 0 [pid 5292] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5283] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5282] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5279] <... futex resumed>) = 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5291] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5294] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5293] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5291] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5283] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5279] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5293] <... futex resumed>) = 0 [pid 5292] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = 1 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5281] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5295 attached [pid 5294] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] <... futex resumed>) = 0 [pid 5291] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5296 attached [pid 5295] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5294] <... futex resumed>) = 0 [pid 5292] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5283] <... clone3 resumed> => {parent_tid=[5295]}, 88) = 5295 [pid 5296] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5295] <... rseq resumed>) = 0 [pid 5294] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... clone3 resumed> => {parent_tid=[5296]}, 88) = 5296 [pid 5283] rt_sigprocmask(SIG_SETMASK, [], [pid 5296] <... rseq resumed>) = 0 [pid 5295] set_robust_list(0x7f87449f59a0, 24 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] rt_sigprocmask(SIG_SETMASK, [], [pid 5283] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5296] set_robust_list(0x7f87449f59a0, 24 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5296] <... set_robust_list resumed>) = 0 [pid 5295] rt_sigprocmask(SIG_SETMASK, [], [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5283] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] rt_sigprocmask(SIG_SETMASK, [], [pid 5295] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5284] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] <... futex resumed>) = 0 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5296] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5295] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... futex resumed>) = 0 [pid 5283] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5296] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5295] <... openat resumed>) = 3 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5296] <... openat resumed>) = 3 [pid 5295] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5296] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... futex resumed>) = 1 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5283] <... futex resumed>) = 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5296] <... futex resumed>) = 1 [pid 5295] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... futex resumed>) = 0 [pid 5283] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] <... futex resumed>) = 0 [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5286] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] <... futex resumed>) = 0 [pid 5283] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5296] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5295] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5284] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5286] <... mmap resumed>) = 0x20000000 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5296] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5295] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5285] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5296] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] <... futex resumed>) = 1 [pid 5295] <... futex resumed>) = 1 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5286] <... futex resumed>) = 0 [pid 5285] <... mmap resumed>) = 0x20000000 [pid 5284] <... futex resumed>) = 0 [pid 5283] <... futex resumed>) = 0 [pid 5280] exit_group(0 [pid 5296] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5291] <... futex resumed>) = ? [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] <... mmap resumed>) = 0x20000000 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5285] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... exit_group resumed>) = ? [pid 5291] +++ exited with 0 +++ [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5288] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5286] +++ exited with 0 +++ [pid 5285] <... futex resumed>) = 0 [pid 5287] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5288] <... futex resumed>) = 0 [pid 5287] <... mmap resumed>) = 0x20000000 [pid 5285] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] exit_group(0 [pid 5280] +++ exited with 0 +++ [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5294] <... futex resumed>) = ? [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5287] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... exit_group resumed>) = ? [pid 5279] exit_group(0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5294] +++ exited with 0 +++ [pid 5288] +++ exited with 0 +++ [pid 5287] <... futex resumed>) = 0 [pid 5292] <... futex resumed>) = ? [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5287] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] <... futex resumed>) = ? [pid 5279] <... exit_group resumed>) = ? [pid 5292] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5282] exit_group(0 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5282] <... exit_group resumed>) = ? [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5293] <... futex resumed>) = ? [pid 5287] <... futex resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5281] +++ exited with 0 +++ [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- ./strace-static-x86_64: Process 5297 attached [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5285] +++ exited with 0 +++ [pid 5282] +++ exited with 0 +++ [pid 5279] +++ exited with 0 +++ [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5297 [pid 5297] set_robust_list(0x55555638f6a0, 24 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5297] <... set_robust_list resumed>) = 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached [pid 5297] <... prctl resumed>) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5298] set_robust_list(0x55555638f6a0, 24 [pid 5290] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5297] setpgid(0, 0./strace-static-x86_64: Process 5299 attached [pid 5299] set_robust_list(0x55555638f6a0, 24 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5290] <... mmap resumed>) = 0x20000000 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5297] <... setpgid resumed>) = 0 [pid 5289] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5290] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5299 [pid 5298] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5300 attached [pid 5299] <... set_robust_list resumed>) = 0 [pid 5298] setpgid(0, 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5290] <... futex resumed>) = 0 [pid 5289] <... mmap resumed>) = 0x20000000 [pid 5284] exit_group(0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5298 [pid 5300] set_robust_list(0x55555638f6a0, 24 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5298] <... setpgid resumed>) = 0 [pid 5297] <... openat resumed>) = 3 [pid 5296] <... futex resumed>) = ? [pid 5289] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] <... exit_group resumed>) = ? [pid 5300] <... set_robust_list resumed>) = 0 [pid 5297] write(3, "1000", 4 [pid 5296] +++ exited with 0 +++ [pid 5297] <... write resumed>) = 4 [pid 5289] <... futex resumed>) = 0 [pid 5299] <... prctl resumed>) = 0 [pid 5299] setpgid(0, 0 [pid 5283] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5300 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5299] <... setpgid resumed>) = 0 [pid 5297] close(3 [pid 5295] <... futex resumed>) = ? [pid 5290] +++ exited with 0 +++ [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] +++ exited with 0 +++ [pid 5283] <... exit_group resumed>) = ? [pid 5300] <... prctl resumed>) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5298] <... openat resumed>) = 3 [pid 5297] <... close resumed>) = 0 [pid 5295] +++ exited with 0 +++ [pid 5289] +++ exited with 0 +++ [pid 5283] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5300] setpgid(0, 0 [pid 5299] <... openat resumed>) = 3 [pid 5298] write(3, "1000", 4 [pid 5297] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5300] <... setpgid resumed>) = 0 [pid 5299] write(3, "1000", 4 [pid 5298] <... write resumed>) = 4 [pid 5297] <... futex resumed>) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5299] <... write resumed>) = 4 [pid 5298] close(3 [pid 5297] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5042] <... restart_syscall resumed>) = 0 [pid 5299] close(3 [pid 5300] <... openat resumed>) = 3 [pid 5299] <... close resumed>) = 0 [pid 5298] <... close resumed>) = 0 [pid 5297] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5299] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5300] write(3, "1000", 4 [pid 5299] <... futex resumed>) = 0 [pid 5298] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5299] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5300] <... write resumed>) = 4 [pid 5298] <... futex resumed>) = 0 [pid 5297] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5301 attached [pid 5300] close(3 [pid 5298] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5301] set_robust_list(0x55555638f6a0, 24 [pid 5300] <... close resumed>) = 0 [pid 5298] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5297] <... mmap resumed>) = 0x7f87449f6000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5301] <... set_robust_list resumed>) = 0 [pid 5300] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5297] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5301 ./strace-static-x86_64: Process 5302 attached [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5300] <... futex resumed>) = 0 [pid 5299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5297] <... mprotect resumed>) = 0 [pid 5302] set_robust_list(0x55555638f6a0, 24 [pid 5301] <... prctl resumed>) = 0 [pid 5300] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5302 [pid 5302] <... set_robust_list resumed>) = 0 [pid 5301] setpgid(0, 0 [pid 5300] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5298] <... mmap resumed>) = 0x7f87449f6000 [pid 5297] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5301] <... setpgid resumed>) = 0 [pid 5302] <... prctl resumed>) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5299] <... mmap resumed>) = 0x7f87449f6000 [pid 5298] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5297] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5302] setpgid(0, 0 [pid 5300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5299] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5298] <... mprotect resumed>) = 0 [pid 5297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5301] <... openat resumed>) = 3 [pid 5302] <... setpgid resumed>) = 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5299] <... mprotect resumed>) = 0 [pid 5298] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5303 attached [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5301] write(3, "1000", 4 [pid 5300] <... mmap resumed>) = 0x7f87449f6000 [pid 5299] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5303] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5302] <... openat resumed>) = 3 [pid 5301] <... write resumed>) = 4 [pid 5300] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5299] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5298] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5297] <... clone3 resumed> => {parent_tid=[5303]}, 88) = 5303 [pid 5303] <... rseq resumed>) = 0 [pid 5302] write(3, "1000", 4 [pid 5301] close(3 [pid 5300] <... mprotect resumed>) = 0 [pid 5299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5297] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5305 attached ./strace-static-x86_64: Process 5304 attached [pid 5303] set_robust_list(0x7f8744a169a0, 24 [pid 5302] <... write resumed>) = 4 [pid 5301] <... close resumed>) = 0 [pid 5300] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5305] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5304] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5303] <... set_robust_list resumed>) = 0 [pid 5302] close(3 [pid 5301] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5299] <... clone3 resumed> => {parent_tid=[5304]}, 88) = 5304 [pid 5298] <... clone3 resumed> => {parent_tid=[5305]}, 88) = 5305 [pid 5304] <... rseq resumed>) = 0 [pid 5303] rt_sigprocmask(SIG_SETMASK, [], [pid 5299] rt_sigprocmask(SIG_SETMASK, [], [pid 5297] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... rseq resumed>) = 0 [pid 5302] <... close resumed>) = 0 [pid 5301] <... futex resumed>) = 0 [pid 5300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5298] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5306 attached [pid 5305] set_robust_list(0x7f8744a169a0, 24 [pid 5304] set_robust_list(0x7f8744a169a0, 24 [pid 5303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5302] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5306] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5305] <... set_robust_list resumed>) = 0 [pid 5304] <... set_robust_list resumed>) = 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5301] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5300] <... clone3 resumed> => {parent_tid=[5306]}, 88) = 5306 [pid 5299] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] <... rseq resumed>) = 0 [pid 5305] rt_sigprocmask(SIG_SETMASK, [], [pid 5304] rt_sigprocmask(SIG_SETMASK, [], [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5300] rt_sigprocmask(SIG_SETMASK, [], [pid 5299] <... futex resumed>) = 0 [pid 5298] <... futex resumed>) = 0 [pid 5306] set_robust_list(0x7f8744a169a0, 24 [pid 5305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5304] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5299] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5298] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] <... set_robust_list resumed>) = 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5300] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5301] <... mmap resumed>) = 0x7f87449f6000 [pid 5300] <... futex resumed>) = 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5301] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5300] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] <... mmap resumed>) = 0x7f87449f6000 [pid 5301] <... mprotect resumed>) = 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5301] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... mprotect resumed>) = 0 [pid 5301] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5307 attached [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5307] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5301] <... clone3 resumed> => {parent_tid=[5307]}, 88) = 5307 [pid 5303] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5308 attached [pid 5307] <... rseq resumed>) = 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5301] rt_sigprocmask(SIG_SETMASK, [], [pid 5308] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5307] set_robust_list(0x7f8744a169a0, 24 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... rseq resumed>) = 0 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5302] <... clone3 resumed> => {parent_tid=[5308]}, 88) = 5308 [pid 5301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5308] set_robust_list(0x7f8744a169a0, 24 [pid 5307] rt_sigprocmask(SIG_SETMASK, [], [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigprocmask(SIG_SETMASK, [], [pid 5301] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] <... set_robust_list resumed>) = 0 [pid 5307] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5301] <... futex resumed>) = 0 [pid 5308] rt_sigprocmask(SIG_SETMASK, [], [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5298] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5298] <... futex resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5298] <... mmap resumed>) = 0x7f87449d5000 [pid 5297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] <... futex resumed>) = 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5298] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] <... futex resumed>) = 0 [pid 5298] <... mprotect resumed>) = 0 [pid 5297] <... mmap resumed>) = 0x7f87449d5000 [pid 5299] <... mmap resumed>) = 0x7f87449d5000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5298] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5300] <... mmap resumed>) = 0x7f87449d5000 [pid 5299] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5297] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5298] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5297] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5309 attached [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5309] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] <... mprotect resumed>) = 0 [pid 5299] <... mprotect resumed>) = 0 [pid 5298] <... clone3 resumed> => {parent_tid=[5309]}, 88) = 5309 [pid 5309] <... rseq resumed>) = 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5300] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5299] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5298] rt_sigprocmask(SIG_SETMASK, [], [pid 5297] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5309] set_robust_list(0x7f87449f59a0, 24 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5299] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5297] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5309] <... set_robust_list resumed>) = 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] <... futex resumed>) = 0 [pid 5301] <... futex resumed>) = 0 [pid 5300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5309] rt_sigprocmask(SIG_SETMASK, [], [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5312 attached ./strace-static-x86_64: Process 5311 attached ./strace-static-x86_64: Process 5310 attached [pid 5309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5298] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5312] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5311] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5310] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5309] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5311] <... rseq resumed>) = 0 [pid 5302] <... mmap resumed>) = 0x7f87449d5000 [pid 5300] <... clone3 resumed> => {parent_tid=[5311]}, 88) = 5311 [pid 5311] set_robust_list(0x7f87449f59a0, 24 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5301] <... mmap resumed>) = 0x7f87449d5000 [pid 5298] <... futex resumed>) = 0 [pid 5298] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5311] <... set_robust_list resumed>) = 0 [pid 5302] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5300] rt_sigprocmask(SIG_SETMASK, [], [pid 5301] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5312] <... rseq resumed>) = 0 [pid 5311] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5310] <... rseq resumed>) = 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5301] <... mprotect resumed>) = 0 [pid 5300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5299] <... clone3 resumed> => {parent_tid=[5312]}, 88) = 5312 [pid 5297] <... clone3 resumed> => {parent_tid=[5310]}, 88) = 5310 [pid 5302] <... mprotect resumed>) = 0 [pid 5312] set_robust_list(0x7f87449f59a0, 24 [pid 5310] set_robust_list(0x7f87449f59a0, 24 [pid 5309] <... openat resumed>) = 3 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] rt_sigprocmask(SIG_SETMASK, [], [pid 5297] rt_sigprocmask(SIG_SETMASK, [], [pid 5312] <... set_robust_list resumed>) = 0 [pid 5310] <... set_robust_list resumed>) = 0 [pid 5309] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5301] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5300] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5312] rt_sigprocmask(SIG_SETMASK, [], [pid 5311] <... futex resumed>) = 0 [pid 5310] rt_sigprocmask(SIG_SETMASK, [], [pid 5309] <... futex resumed>) = 1 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5301] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5300] <... futex resumed>) = 1 [pid 5299] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] <... futex resumed>) = 0 [pid 5297] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5312] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5311] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5309] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5300] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] <... futex resumed>) = 0 [pid 5298] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = 0 [pid 5312] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5311] <... openat resumed>) = 3 [pid 5310] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5298] <... futex resumed>) = 0 [pid 5297] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5314 attached ./strace-static-x86_64: Process 5313 attached [pid 5312] <... openat resumed>) = 3 [pid 5311] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] <... openat resumed>) = 3 [pid 5309] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5301] <... clone3 resumed> => {parent_tid=[5313]}, 88) = 5313 [pid 5314] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5313] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5312] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] <... futex resumed>) = 1 [pid 5310] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5300] <... futex resumed>) = 0 [pid 5298] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] <... rseq resumed>) = 0 [pid 5313] <... rseq resumed>) = 0 [pid 5312] <... futex resumed>) = 1 [pid 5311] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5310] <... futex resumed>) = 1 [pid 5309] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... clone3 resumed> => {parent_tid=[5314]}, 88) = 5314 [pid 5301] rt_sigprocmask(SIG_SETMASK, [], [pid 5300] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5314] set_robust_list(0x7f87449f59a0, 24 [pid 5313] set_robust_list(0x7f87449f59a0, 24 [pid 5312] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5310] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5299] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... set_robust_list resumed>) = 0 [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5299] <... futex resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5310] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5299] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5297] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5312] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5311] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5309] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5302] rt_sigprocmask(SIG_SETMASK, [], [pid 5301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5300] <... futex resumed>) = 0 [pid 5314] rt_sigprocmask(SIG_SETMASK, [], [pid 5313] rt_sigprocmask(SIG_SETMASK, [], [pid 5312] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5311] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5310] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5309] <... futex resumed>) = 1 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5301] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5298] <... futex resumed>) = 0 [pid 5314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5312] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... futex resumed>) = 0 [pid 5300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5314] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5313] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5312] <... futex resumed>) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5310] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5301] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] <... futex resumed>) = 0 [pid 5314] <... openat resumed>) = 3 [pid 5313] <... openat resumed>) = 3 [pid 5312] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5310] <... futex resumed>) = 1 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] <... futex resumed>) = 0 [pid 5314] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5314] <... futex resumed>) = 0 [pid 5313] <... futex resumed>) = 1 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... futex resumed>) = 0 [pid 5314] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5313] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5301] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5302] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5313] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5301] <... futex resumed>) = 0 [pid 5314] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5313] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5301] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5314] <... futex resumed>) = 1 [pid 5313] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5314] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] <... futex resumed>) = 1 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5301] <... futex resumed>) = 0 [pid 5313] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5308] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5308] <... mmap resumed>) = 0x20000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5305] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5305] <... mmap resumed>) = 0x20000000 [pid 5308] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5303] <... mmap resumed>) = 0x20000000 [pid 5298] exit_group(0 [pid 5308] <... futex resumed>) = 0 [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5298] <... exit_group resumed>) = ? [pid 5309] <... futex resumed>) = ? [pid 5308] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5305] <... futex resumed>) = ? [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5303] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] +++ exited with 0 +++ [pid 5307] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5305] +++ exited with 0 +++ [pid 5303] <... futex resumed>) = 0 [pid 5304] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5302] exit_group(0 [pid 5298] +++ exited with 0 +++ [pid 5297] exit_group(0 [pid 5310] <... futex resumed>) = ? [pid 5307] <... mmap resumed>) = 0x20000000 [pid 5302] <... exit_group resumed>) = ? [pid 5314] <... futex resumed>) = ? [pid 5297] <... exit_group resumed>) = ? [pid 5308] <... futex resumed>) = ? [pid 5310] +++ exited with 0 +++ [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5308] +++ exited with 0 +++ [pid 5307] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5307] <... futex resumed>) = 0 [pid 5306] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5304] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] +++ exited with 0 +++ [pid 5301] exit_group(0 [pid 5297] +++ exited with 0 +++ [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5304] <... futex resumed>) = 0 [pid 5301] <... exit_group resumed>) = ? [pid 5313] <... futex resumed>) = ? [pid 5306] <... mmap resumed>) = 0x20000000 [pid 5044] <... restart_syscall resumed>) = 0 [pid 5314] +++ exited with 0 +++ [pid 5313] +++ exited with 0 +++ [pid 5307] +++ exited with 0 +++ [pid 5306] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5302] +++ exited with 0 +++ [pid 5301] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5306] <... futex resumed>) = 0 [pid 5300] exit_group(0 [pid 5299] exit_group(0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5312] <... futex resumed>) = ? [pid 5311] <... futex resumed>) = ? [pid 5304] <... futex resumed>) = ? [pid 5300] <... exit_group resumed>) = ? [pid 5299] <... exit_group resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5312] +++ exited with 0 +++ [pid 5311] +++ exited with 0 +++ [pid 5306] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ [pid 5299] +++ exited with 0 +++ [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5300] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5317 attached ./strace-static-x86_64: Process 5316 attached ./strace-static-x86_64: Process 5315 attached [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5317] set_robust_list(0x55555638f6a0, 24 [pid 5316] set_robust_list(0x55555638f6a0, 24 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5315 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5316 ./strace-static-x86_64: Process 5318 attached [pid 5317] <... set_robust_list resumed>) = 0 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5315] set_robust_list(0x55555638f6a0, 24 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5318 [pid 5318] set_robust_list(0x55555638f6a0, 24 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... set_robust_list resumed>) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5317 [pid 5317] <... prctl resumed>) = 0 [pid 5316] <... prctl resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] <... set_robust_list resumed>) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5316] setpgid(0, 0./strace-static-x86_64: Process 5319 attached [pid 5318] <... prctl resumed>) = 0 [pid 5317] setpgid(0, 0 [pid 5316] <... setpgid resumed>) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5319 [pid 5319] set_robust_list(0x55555638f6a0, 24 [pid 5318] setpgid(0, 0 [pid 5317] <... setpgid resumed>) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5315] <... prctl resumed>) = 0 [pid 5319] <... set_robust_list resumed>) = 0 [pid 5318] <... setpgid resumed>) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5315] setpgid(0, 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5317] <... openat resumed>) = 3 [pid 5316] <... openat resumed>) = 3 [pid 5315] <... setpgid resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5319] <... prctl resumed>) = 0 [pid 5317] write(3, "1000", 4 [pid 5316] write(3, "1000", 4 [pid 5317] <... write resumed>) = 4 [pid 5319] setpgid(0, 0 [pid 5318] <... openat resumed>) = 3 [pid 5316] <... write resumed>) = 4 ./strace-static-x86_64: Process 5320 attached [pid 5319] <... setpgid resumed>) = 0 [pid 5318] write(3, "1000", 4 [pid 5317] close(3 [pid 5316] close(3 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5320] set_robust_list(0x55555638f6a0, 24 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5318] <... write resumed>) = 4 [pid 5317] <... close resumed>) = 0 [pid 5316] <... close resumed>) = 0 [pid 5315] <... openat resumed>) = 3 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5320 [pid 5320] <... set_robust_list resumed>) = 0 [pid 5319] <... openat resumed>) = 3 [pid 5318] close(3 [pid 5317] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] write(3, "1000", 4 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5319] write(3, "1000", 4 [pid 5318] <... close resumed>) = 0 [pid 5317] <... futex resumed>) = 0 [pid 5316] <... futex resumed>) = 0 [pid 5315] <... write resumed>) = 4 [pid 5320] <... prctl resumed>) = 0 [pid 5319] <... write resumed>) = 4 [pid 5318] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5317] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5316] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5315] close(3 [pid 5320] setpgid(0, 0 [pid 5319] close(3 [pid 5318] <... futex resumed>) = 0 [pid 5317] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5316] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5315] <... close resumed>) = 0 [pid 5320] <... setpgid resumed>) = 0 [pid 5319] <... close resumed>) = 0 [pid 5317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5316] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5315] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5315] <... futex resumed>) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5319] <... futex resumed>) = 0 [pid 5318] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5317] <... mmap resumed>) = 0x7f87449f6000 [pid 5316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5315] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5320] <... openat resumed>) = 3 [pid 5319] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5318] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5317] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5316] <... mmap resumed>) = 0x7f87449f6000 [pid 5315] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5320] write(3, "1000", 4 [pid 5319] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5317] <... mprotect resumed>) = 0 [pid 5316] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5320] <... write resumed>) = 4 [pid 5319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5316] <... mprotect resumed>) = 0 [pid 5315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5320] close(3 [pid 5319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5316] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5320] <... close resumed>) = 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5318] <... mmap resumed>) = 0x7f87449f6000 [pid 5317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5316] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5315] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5321 attached [pid 5320] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5315] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5322 attached [pid 5321] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5320] <... futex resumed>) = 0 [pid 5319] <... mmap resumed>) = 0x7f87449f6000 [pid 5318] <... mprotect resumed>) = 0 [pid 5317] <... clone3 resumed> => {parent_tid=[5321]}, 88) = 5321 [pid 5322] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5321] <... rseq resumed>) = 0 [pid 5320] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5319] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5318] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5317] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] <... clone3 resumed> => {parent_tid=[5322]}, 88) = 5322 [pid 5315] <... mprotect resumed>) = 0 [pid 5322] <... rseq resumed>) = 0 [pid 5321] set_robust_list(0x7f8744a169a0, 24 [pid 5320] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5319] <... mprotect resumed>) = 0 [pid 5318] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5316] rt_sigprocmask(SIG_SETMASK, [], [pid 5315] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5322] set_robust_list(0x7f8744a169a0, 24 [pid 5321] <... set_robust_list resumed>) = 0 [pid 5320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5319] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5317] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5315] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5323 attached [pid 5322] <... set_robust_list resumed>) = 0 [pid 5321] rt_sigprocmask(SIG_SETMASK, [], [pid 5320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5319] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5317] <... futex resumed>) = 0 [pid 5316] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5323] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5322] rt_sigprocmask(SIG_SETMASK, [], [pid 5321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5318] <... clone3 resumed> => {parent_tid=[5323]}, 88) = 5323 [pid 5317] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5325 attached ./strace-static-x86_64: Process 5324 attached [pid 5323] <... rseq resumed>) = 0 [pid 5322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... mmap resumed>) = 0x7f87449f6000 [pid 5318] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... clone3 resumed> => {parent_tid=[5324]}, 88) = 5324 [pid 5325] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5324] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5320] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5319] <... clone3 resumed> => {parent_tid=[5325]}, 88) = 5325 [pid 5318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5315] rt_sigprocmask(SIG_SETMASK, [], [pid 5325] <... rseq resumed>) = 0 [pid 5324] <... rseq resumed>) = 0 [pid 5323] set_robust_list(0x7f8744a169a0, 24 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... mprotect resumed>) = 0 [pid 5319] rt_sigprocmask(SIG_SETMASK, [], [pid 5318] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5325] set_robust_list(0x7f8744a169a0, 24 [pid 5324] set_robust_list(0x7f8744a169a0, 24 [pid 5323] <... set_robust_list resumed>) = 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5318] <... futex resumed>) = 0 [pid 5315] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5323] rt_sigprocmask(SIG_SETMASK, [], [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5319] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... futex resumed>) = 0 [pid 5325] rt_sigprocmask(SIG_SETMASK, [], [pid 5324] rt_sigprocmask(SIG_SETMASK, [], [pid 5323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5319] <... futex resumed>) = 0 [pid 5315] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5326 attached [pid 5325] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5324] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5319] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5326] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5326] <... rseq resumed>) = 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... clone3 resumed> => {parent_tid=[5326]}, 88) = 5326 [pid 5326] set_robust_list(0x7f8744a169a0, 24 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5326] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] rt_sigprocmask(SIG_SETMASK, [], [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5320] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5326] <... futex resumed>) = 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... futex resumed>) = 1 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5317] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5317] <... futex resumed>) = 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5316] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5317] <... mmap resumed>) = 0x7f87449d5000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5318] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5317] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5316] <... mmap resumed>) = 0x7f87449d5000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5318] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5317] <... mprotect resumed>) = 0 [pid 5315] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5318] <... futex resumed>) = 0 [pid 5316] <... mprotect resumed>) = 0 [pid 5315] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5319] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5315] <... futex resumed>) = 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5316] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5316] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5319] <... futex resumed>) = 0 [pid 5318] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5327 attached [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5318] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5316] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5315] <... mmap resumed>) = 0x7f87449d5000 [pid 5327] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5320] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5328 attached [pid 5327] <... rseq resumed>) = 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... futex resumed>) = 0 [pid 5319] <... mmap resumed>) = 0x7f87449d5000 [pid 5318] <... mprotect resumed>) = 0 [pid 5328] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5327] set_robust_list(0x7f87449f59a0, 24 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5319] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5317] <... clone3 resumed> => {parent_tid=[5327]}, 88) = 5327 [pid 5316] <... clone3 resumed> => {parent_tid=[5328]}, 88) = 5328 [pid 5315] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5328] <... rseq resumed>) = 0 [pid 5327] <... set_robust_list resumed>) = 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... mmap resumed>) = 0x7f87449d5000 [pid 5318] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5328] set_robust_list(0x7f87449f59a0, 24 [pid 5327] rt_sigprocmask(SIG_SETMASK, [], [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5319] <... mprotect resumed>) = 0 [pid 5318] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5317] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] rt_sigprocmask(SIG_SETMASK, [], [pid 5315] <... mprotect resumed>) = 0 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5327] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5316] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5329 attached [pid 5328] rt_sigprocmask(SIG_SETMASK, [], [pid 5327] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... mprotect resumed>) = 0 [pid 5317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5319] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5316] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5315] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5329] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5328] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5318] <... clone3 resumed> => {parent_tid=[5329]}, 88) = 5329 [pid 5315] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5316] <... futex resumed>) = 0 [pid 5317] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] <... rseq resumed>) = 0 [pid 5328] openat(AT_FDCWD, "", O_RDONLY [pid 5327] <... futex resumed>) = 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5319] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5318] rt_sigprocmask(SIG_SETMASK, [], [pid 5317] <... futex resumed>) = 1 [pid 5316] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5329] set_robust_list(0x7f87449f59a0, 24 [pid 5328] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5327] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5317] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5330 attached [pid 5329] <... set_robust_list resumed>) = 0 [pid 5328] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] <... openat resumed>) = 3 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5318] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5331 attached [pid 5330] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5329] rt_sigprocmask(SIG_SETMASK, [], [pid 5328] <... futex resumed>) = 1 [pid 5327] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5316] <... futex resumed>) = 0 [pid 5319] <... clone3 resumed> => {parent_tid=[5331]}, 88) = 5331 [pid 5315] <... clone3 resumed> => {parent_tid=[5330]}, 88) = 5330 [pid 5331] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5319] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... rseq resumed>) = 0 ./strace-static-x86_64: Process 5332 attached [pid 5331] set_robust_list(0x7f87449f59a0, 24 [pid 5330] <... rseq resumed>) = 0 [pid 5329] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5328] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5327] <... futex resumed>) = 1 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... clone3 resumed> => {parent_tid=[5332]}, 88) = 5332 [pid 5319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5318] <... futex resumed>) = 0 [pid 5317] <... futex resumed>) = 0 [pid 5316] <... futex resumed>) = 0 [pid 5315] rt_sigprocmask(SIG_SETMASK, [], [pid 5332] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5331] <... set_robust_list resumed>) = 0 [pid 5330] set_robust_list(0x7f87449f59a0, 24 [pid 5329] openat(AT_FDCWD, "", O_RDONLY [pid 5328] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5327] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5319] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] rt_sigprocmask(SIG_SETMASK, [], [pid 5318] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5317] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5332] <... rseq resumed>) = 0 [pid 5331] rt_sigprocmask(SIG_SETMASK, [], [pid 5330] <... set_robust_list resumed>) = 0 [pid 5329] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5328] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5319] <... futex resumed>) = 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5317] <... futex resumed>) = 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5315] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] set_robust_list(0x7f87449f59a0, 24 [pid 5331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5327] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5320] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5317] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... futex resumed>) = 0 [pid 5332] <... set_robust_list resumed>) = 0 [pid 5331] openat(AT_FDCWD, "", O_RDONLY [pid 5330] rt_sigprocmask(SIG_SETMASK, [], [pid 5329] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5328] <... futex resumed>) = 1 [pid 5327] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... futex resumed>) = 0 [pid 5316] <... futex resumed>) = 0 [pid 5315] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] rt_sigprocmask(SIG_SETMASK, [], [pid 5331] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5329] <... futex resumed>) = 1 [pid 5328] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] <... futex resumed>) = 0 [pid 5332] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5331] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5329] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5327] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5318] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5331] <... futex resumed>) = 1 [pid 5330] <... openat resumed>) = 3 [pid 5329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5327] <... futex resumed>) = 1 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5319] <... futex resumed>) = 0 [pid 5318] <... futex resumed>) = 0 [pid 5317] <... futex resumed>) = 0 [pid 5332] <... openat resumed>) = 3 [pid 5331] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5330] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5327] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5319] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5330] <... futex resumed>) = 1 [pid 5329] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5319] <... futex resumed>) = 0 [pid 5315] <... futex resumed>) = 0 [pid 5332] <... futex resumed>) = 1 [pid 5331] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5330] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5329] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] <... futex resumed>) = 0 [pid 5319] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5330] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5329] <... futex resumed>) = 1 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5320] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] <... futex resumed>) = 0 [pid 5315] <... futex resumed>) = 0 [pid 5332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... futex resumed>) = 0 [pid 5315] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5331] <... futex resumed>) = 1 [pid 5330] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5329] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5320] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] <... futex resumed>) = 0 [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5332] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5331] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5330] <... futex resumed>) = 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5330] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5332] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5332] <... futex resumed>) = 1 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] <... futex resumed>) = 0 [pid 5332] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5321] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5321] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5317] exit_group(0 [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] <... futex resumed>) = 0 [pid 5327] <... futex resumed>) = ? [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5323] <... mmap resumed>) = 0x20000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5317] <... exit_group resumed>) = ? [pid 5327] +++ exited with 0 +++ [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5323] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5321] +++ exited with 0 +++ [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5323] <... futex resumed>) = 0 [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5318] exit_group(0 [pid 5323] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5317] +++ exited with 0 +++ [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5329] <... futex resumed>) = ? [pid 5323] <... futex resumed>) = ? [pid 5318] <... exit_group resumed>) = ? [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5329] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ [pid 5322] <... mmap resumed>) = 0x20000000 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5322] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5322] <... futex resumed>) = 0 [pid 5322] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] +++ exited with 0 +++ [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5333 attached [pid 5333] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5316] exit_group(0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5333 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] <... prctl resumed>) = 0 [pid 5328] <... futex resumed>) = ? [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5322] <... futex resumed>) = ? [pid 5316] <... exit_group resumed>) = ? [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5333] setpgid(0, 0 [pid 5328] +++ exited with 0 +++ [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5322] +++ exited with 0 +++ [pid 5333] <... setpgid resumed>) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] write(3, "1000", 4) = 4 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5333] close(3) = 0 ./strace-static-x86_64: Process 5334 attached [pid 5333] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5334] set_robust_list(0x55555638f6a0, 24 [pid 5333] <... futex resumed>) = 0 [pid 5333] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5334] <... set_robust_list resumed>) = 0 [pid 5333] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5326] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5334 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5334] <... prctl resumed>) = 0 [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5334] setpgid(0, 0 [pid 5333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5334] <... setpgid resumed>) = 0 [pid 5333] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5333] <... mprotect resumed>) = 0 [pid 5326] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5334] <... openat resumed>) = 3 [pid 5333] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5326] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5335 attached [pid 5334] write(3, "1000", 4 [pid 5333] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5326] <... futex resumed>) = 0 [pid 5335] set_robust_list(0x55555638f6a0, 24 [pid 5334] <... write resumed>) = 4 [pid 5333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5326] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5335 ./strace-static-x86_64: Process 5336 attached [pid 5335] <... set_robust_list resumed>) = 0 [pid 5334] close(3 [pid 5325] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5320] exit_group(0 [pid 5336] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5324] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5326] <... futex resumed>) = ? [pid 5320] <... exit_group resumed>) = ? [pid 5336] <... rseq resumed>) = 0 [pid 5335] <... prctl resumed>) = 0 [pid 5334] <... close resumed>) = 0 [pid 5333] <... clone3 resumed> => {parent_tid=[5336]}, 88) = 5336 [pid 5332] <... futex resumed>) = ? [pid 5336] set_robust_list(0x7f8744a169a0, 24 [pid 5335] setpgid(0, 0 [pid 5334] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] rt_sigprocmask(SIG_SETMASK, [], [pid 5332] +++ exited with 0 +++ [pid 5325] <... mmap resumed>) = 0x20000000 [pid 5324] <... mmap resumed>) = 0x20000000 [pid 5335] <... setpgid resumed>) = 0 [pid 5334] <... futex resumed>) = 0 [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5334] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5333] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... openat resumed>) = 3 [pid 5334] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5333] <... futex resumed>) = 0 [pid 5326] +++ exited with 0 +++ [pid 5320] +++ exited with 0 +++ [pid 5336] <... set_robust_list resumed>) = 0 [pid 5333] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] rt_sigprocmask(SIG_SETMASK, [], [pid 5335] write(3, "1000", 4 [pid 5334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5325] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5335] <... write resumed>) = 4 [pid 5334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5325] <... futex resumed>) = 0 [pid 5324] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] exit_group(0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] close(3 [pid 5334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5330] <... futex resumed>) = ? [pid 5325] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5324] <... futex resumed>) = ? [pid 5315] <... exit_group resumed>) = ? [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... close resumed>) = 0 [pid 5334] <... mmap resumed>) = 0x7f87449f6000 [pid 5330] +++ exited with 0 +++ [pid 5324] +++ exited with 0 +++ [pid 5319] exit_group(0 [pid 5335] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5335] <... futex resumed>) = 0 [pid 5334] <... mprotect resumed>) = 0 [pid 5335] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5334] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5315] +++ exited with 0 +++ [pid 5335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5334] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5335] <... mmap resumed>) = 0x7f87449f6000 [pid 5334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5331] <... futex resumed>) = ? [pid 5319] <... exit_group resumed>) = ? [pid 5325] <... futex resumed>) = ? ./strace-static-x86_64: Process 5338 attached ./strace-static-x86_64: Process 5337 attached [pid 5335] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5325] +++ exited with 0 +++ [pid 5338] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5337] set_robust_list(0x55555638f6a0, 24 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... mprotect resumed>) = 0 [pid 5334] <... clone3 resumed> => {parent_tid=[5338]}, 88) = 5338 [pid 5338] <... rseq resumed>) = 0 [pid 5337] <... set_robust_list resumed>) = 0 [pid 5335] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5334] rt_sigprocmask(SIG_SETMASK, [], [pid 5338] set_robust_list(0x7f8744a169a0, 24 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5338] <... set_robust_list resumed>) = 0 [pid 5335] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5331] +++ exited with 0 +++ [pid 5319] +++ exited with 0 +++ [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5338] rt_sigprocmask(SIG_SETMASK, [], [pid 5337] <... prctl resumed>) = 0 [pid 5335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5334] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5337] setpgid(0, 0 [pid 5334] <... futex resumed>) = 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... setpgid resumed>) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... clone3 resumed> => {parent_tid=[5339]}, 88) = 5339 [pid 5334] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5340 attached ./strace-static-x86_64: Process 5339 attached [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] rt_sigprocmask(SIG_SETMASK, [], [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5337 [pid 5340] set_robust_list(0x55555638f6a0, 24 [pid 5339] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5339] <... rseq resumed>) = 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... openat resumed>) = 3 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5340 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] set_robust_list(0x7f8744a169a0, 24 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5339] <... set_robust_list resumed>) = 0 [pid 5339] rt_sigprocmask(SIG_SETMASK, [], [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5340] <... prctl resumed>) = 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] write(3, "1000", 4 [pid 5335] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5341 attached [pid 5340] setpgid(0, 0 [pid 5339] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... write resumed>) = 4 [pid 5335] <... futex resumed>) = 0 [pid 5341] set_robust_list(0x55555638f6a0, 24 [pid 5340] <... setpgid resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] close(3 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5341 [pid 5341] <... set_robust_list resumed>) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... close resumed>) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... prctl resumed>) = 0 [pid 5340] <... openat resumed>) = 3 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... futex resumed>) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5341] setpgid(0, 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5341] <... setpgid resumed>) = 0 [pid 5340] write(3, "1000", 4 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5340] <... write resumed>) = 4 [pid 5337] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5340] close(3 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... openat resumed>) = 3 [pid 5341] write(3, "1000", 4 [pid 5340] <... close resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5341] <... write resumed>) = 4 [pid 5340] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] close(3 [pid 5340] <... futex resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... mmap resumed>) = 0x7f87449f6000 [pid 5341] <... close resumed>) = 0 [pid 5340] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5341] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... mprotect resumed>) = 0 [pid 5341] <... futex resumed>) = 0 [pid 5340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5341] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5340] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5341] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5342 attached [pid 5341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5340] <... mmap resumed>) = 0x7f87449f6000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5342] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5340] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... clone3 resumed> => {parent_tid=[5342]}, 88) = 5342 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... rseq resumed>) = 0 [pid 5341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5340] <... mprotect resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] rt_sigprocmask(SIG_SETMASK, [], [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5333] <... futex resumed>) = 0 [pid 5342] set_robust_list(0x7f8744a169a0, 24 [pid 5341] <... mmap resumed>) = 0x7f87449f6000 [pid 5340] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5342] <... set_robust_list resumed>) = 0 [pid 5341] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5340] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5342] rt_sigprocmask(SIG_SETMASK, [], [pid 5341] <... mprotect resumed>) = 0 [pid 5340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... futex resumed>) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5343 attached [pid 5342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5341] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5333] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5343] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5340] <... clone3 resumed> => {parent_tid=[5343]}, 88) = 5343 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] <... mprotect resumed>) = 0 [pid 5343] <... rseq resumed>) = 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5340] rt_sigprocmask(SIG_SETMASK, [], [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5344 attached [pid 5343] set_robust_list(0x7f8744a169a0, 24 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5340] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5333] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5344] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5343] <... set_robust_list resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5334] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... clone3 resumed> => {parent_tid=[5344]}, 88) = 5344 [pid 5340] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... rseq resumed>) = 0 [pid 5343] rt_sigprocmask(SIG_SETMASK, [], [pid 5341] rt_sigprocmask(SIG_SETMASK, [], [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5340] <... futex resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5334] <... futex resumed>) = 0 [pid 5333] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5344] set_robust_list(0x7f8744a169a0, 24 [pid 5343] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5340] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5344] <... set_robust_list resumed>) = 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5334] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5345 attached [pid 5344] rt_sigprocmask(SIG_SETMASK, [], [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5334] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5345] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5344] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... futex resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5334] <... mprotect resumed>) = 0 [pid 5345] <... rseq resumed>) = 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] <... clone3 resumed> => {parent_tid=[5345]}, 88) = 5345 [pid 5345] set_robust_list(0x7f87449f59a0, 24 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5333] rt_sigprocmask(SIG_SETMASK, [], [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] <... futex resumed>) = 0 [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... mmap resumed>) = 0x7f87449d5000 [pid 5334] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5333] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5345] rt_sigprocmask(SIG_SETMASK, [], [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5333] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5346 attached [pid 5345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... mprotect resumed>) = 0 [pid 5333] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5346] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5345] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5334] <... clone3 resumed> => {parent_tid=[5346]}, 88) = 5346 [pid 5346] <... rseq resumed>) = 0 [pid 5345] <... openat resumed>) = 3 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5334] rt_sigprocmask(SIG_SETMASK, [], [pid 5346] set_robust_list(0x7f87449f59a0, 24 [pid 5345] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5335] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5345] <... futex resumed>) = 1 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5334] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5347 attached [pid 5346] rt_sigprocmask(SIG_SETMASK, [], [pid 5345] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5334] <... futex resumed>) = 0 [pid 5333] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5347] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5346] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] <... clone3 resumed> => {parent_tid=[5347]}, 88) = 5347 [pid 5334] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5333] <... futex resumed>) = 0 [pid 5347] <... rseq resumed>) = 0 [pid 5346] openat(AT_FDCWD, "", O_RDONLY [pid 5345] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5333] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5347] set_robust_list(0x7f87449f59a0, 24 [pid 5346] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5345] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] rt_sigprocmask(SIG_SETMASK, [], [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5347] <... set_robust_list resumed>) = 0 [pid 5346] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5345] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5345] <... futex resumed>) = 1 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] <... futex resumed>) = 0 [pid 5345] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5346] <... futex resumed>) = 1 [pid 5334] <... futex resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5334] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5347] rt_sigprocmask(SIG_SETMASK, [], [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5335] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... futex resumed>) = 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... futex resumed>) = 0 [pid 5334] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... futex resumed>) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5346] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5347] openat(AT_FDCWD, "", O_RDONLY [pid 5337] <... mmap resumed>) = 0x7f87449d5000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5347] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5346] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5340] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5337] <... mprotect resumed>) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5347] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5340] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5347] <... futex resumed>) = 1 [pid 5346] <... futex resumed>) = 1 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5340] <... futex resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5335] <... futex resumed>) = 0 [pid 5334] <... futex resumed>) = 0 [pid 5347] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5346] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5347] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... futex resumed>) = 0 [pid 5340] <... mmap resumed>) = 0x7f87449d5000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5335] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5348 attached [pid 5347] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5340] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5348] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5347] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... mmap resumed>) = 0x7f87449d5000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... clone3 resumed> => {parent_tid=[5348]}, 88) = 5348 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5340] <... mprotect resumed>) = 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] rt_sigprocmask(SIG_SETMASK, [], [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5348] <... rseq resumed>) = 0 [pid 5347] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5340] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5348] set_robust_list(0x7f87449f59a0, 24 [pid 5347] <... futex resumed>) = 1 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... mprotect resumed>) = 0 [pid 5340] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5335] <... futex resumed>) = 0 [pid 5348] <... set_robust_list resumed>) = 0 [pid 5347] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] <... futex resumed>) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5349 attached [pid 5348] rt_sigprocmask(SIG_SETMASK, [], [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... mmap resumed>) = 0x20000000 [pid 5337] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5349] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5340] <... clone3 resumed> => {parent_tid=[5349]}, 88) = 5349 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5350 attached [pid 5349] <... rseq resumed>) = 0 [pid 5348] openat(AT_FDCWD, "", O_RDONLY [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5340] rt_sigprocmask(SIG_SETMASK, [], [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... futex resumed>) = 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5350] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5349] set_robust_list(0x7f87449f59a0, 24 [pid 5348] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... clone3 resumed> => {parent_tid=[5350]}, 88) = 5350 [pid 5340] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5338] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] <... rseq resumed>) = 0 [pid 5349] <... set_robust_list resumed>) = 0 [pid 5348] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] rt_sigprocmask(SIG_SETMASK, [], [pid 5340] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5334] exit_group(0 [pid 5350] set_robust_list(0x7f87449f59a0, 24 [pid 5349] rt_sigprocmask(SIG_SETMASK, [], [pid 5348] <... futex resumed>) = 1 [pid 5346] <... futex resumed>) = ? [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5340] <... futex resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5338] <... futex resumed>) = ? [pid 5337] <... futex resumed>) = 0 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5334] <... exit_group resumed>) = ? [pid 5350] <... set_robust_list resumed>) = 0 [pid 5349] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5348] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5346] +++ exited with 0 +++ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5338] +++ exited with 0 +++ [pid 5337] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5334] +++ exited with 0 +++ [pid 5350] rt_sigprocmask(SIG_SETMASK, [], [pid 5349] openat(AT_FDCWD, "", O_RDONLY [pid 5348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5341] <... futex resumed>) = 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5337] <... futex resumed>) = 0 [pid 5350] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5349] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5348] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5337] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5350] openat(AT_FDCWD, "", O_RDONLY [pid 5349] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5350] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5350] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] <... futex resumed>) = 1 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5340] <... futex resumed>) = 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5336] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5350] <... futex resumed>) = 1 [pid 5349] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5348] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... futex resumed>) = 0 [pid 5340] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] <... mmap resumed>) = 0x20000000 [pid 5350] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5348] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] <... futex resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5350] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5349] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5348] <... futex resumed>) = 1 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5341] <... futex resumed>) = 0 [pid 5340] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5337] <... futex resumed>) = 0 [pid 5336] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5348] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5341] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5336] <... futex resumed>) = 0 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5350] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] exit_group(0./strace-static-x86_64: Process 5351 attached [pid 5350] <... futex resumed>) = 1 [pid 5349] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5345] <... futex resumed>) = ? [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5341] <... futex resumed>) = 0 [pid 5336] <... futex resumed>) = ? [pid 5333] <... exit_group resumed>) = ? [pid 5351] set_robust_list(0x55555638f6a0, 24 [pid 5350] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5345] +++ exited with 0 +++ [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5336] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5351 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5351] <... set_robust_list resumed>) = 0 [pid 5349] <... futex resumed>) = 1 [pid 5339] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5340] <... futex resumed>) = 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5349] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5351] <... prctl resumed>) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5333] +++ exited with 0 +++ [pid 5339] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5351] setpgid(0, 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5339] <... futex resumed>) = 0 [pid 5335] exit_group(0 [pid 5351] <... setpgid resumed>) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5347] <... futex resumed>) = ? [pid 5335] <... exit_group resumed>) = ? [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5347] +++ exited with 0 +++ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5339] +++ exited with 0 +++ [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5351] <... openat resumed>) = 3 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5335] +++ exited with 0 +++ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5351] write(3, "1000", 4 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5352 attached [pid 5351] <... write resumed>) = 4 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5352] set_robust_list(0x55555638f6a0, 24 [pid 5351] close(3 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... set_robust_list resumed>) = 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5352 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5351] <... close resumed>) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5352] <... prctl resumed>) = 0 [pid 5351] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5352] setpgid(0, 0 [pid 5351] <... futex resumed>) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5352] <... setpgid resumed>) = 0 [pid 5351] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5351] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 5353 attached [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5353 [pid 5353] set_robust_list(0x55555638f6a0, 24 [pid 5352] <... openat resumed>) = 3 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... set_robust_list resumed>) = 0 [pid 5352] write(3, "1000", 4 [pid 5351] <... mmap resumed>) = 0x7f87449f6000 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5352] <... write resumed>) = 4 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5352] close(3 [pid 5351] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... prctl resumed>) = 0 [pid 5352] <... close resumed>) = 0 [pid 5351] <... mprotect resumed>) = 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5352] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5353] setpgid(0, 0 [pid 5352] <... futex resumed>) = 0 [pid 5351] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... setpgid resumed>) = 0 [pid 5352] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5351] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5352] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5352] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5342] <... mmap resumed>) = 0x20000000 [pid 5352] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5342] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5354 attached [pid 5353] <... openat resumed>) = 3 [pid 5352] <... mmap resumed>) = 0x7f87449f6000 [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... mmap resumed>) = 0x20000000 [pid 5342] <... futex resumed>) = 0 [pid 5337] exit_group(0 [pid 5354] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5353] write(3, "1000", 4 [pid 5352] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5351] <... clone3 resumed> => {parent_tid=[5354]}, 88) = 5354 [pid 5348] <... futex resumed>) = ? [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5337] <... exit_group resumed>) = ? [pid 5354] <... rseq resumed>) = 0 [pid 5353] <... write resumed>) = 4 [pid 5352] <... mprotect resumed>) = 0 [pid 5351] rt_sigprocmask(SIG_SETMASK, [], [pid 5348] +++ exited with 0 +++ [pid 5344] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5343] <... futex resumed>) = 0 [pid 5342] +++ exited with 0 +++ [pid 5337] +++ exited with 0 +++ [pid 5354] set_robust_list(0x7f8744a169a0, 24 [pid 5353] close(3 [pid 5352] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] <... mmap resumed>) = 0x20000000 [pid 5343] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5340] exit_group(0 [pid 5354] <... set_robust_list resumed>) = 0 [pid 5353] <... close resumed>) = 0 [pid 5352] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5351] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] <... futex resumed>) = ? [pid 5344] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... futex resumed>) = ? [pid 5340] <... exit_group resumed>) = ? [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5354] rt_sigprocmask(SIG_SETMASK, [], [pid 5352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5355 attached [pid 5354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5349] +++ exited with 0 +++ [pid 5343] +++ exited with 0 +++ [pid 5355] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... clone3 resumed> => {parent_tid=[5355]}, 88) = 5355 [pid 5355] <... rseq resumed>) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] rt_sigprocmask(SIG_SETMASK, [], [pid 5351] <... futex resumed>) = 0 [pid 5344] <... futex resumed>) = 0 [pid 5340] +++ exited with 0 +++ [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5353] <... futex resumed>) = 0 [pid 5352] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5351] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5352] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] exit_group(0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5352] <... futex resumed>) = 0 [pid 5353] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5355] set_robust_list(0x7f8744a169a0, 24 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... futex resumed>) = ? [pid 5344] <... futex resumed>) = ? [pid 5341] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5356 attached [pid 5355] <... set_robust_list resumed>) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5350] +++ exited with 0 +++ [pid 5356] set_robust_list(0x55555638f6a0, 24 [pid 5355] rt_sigprocmask(SIG_SETMASK, [], [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5356] <... set_robust_list resumed>) = 0 [pid 5355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5344] +++ exited with 0 +++ [pid 5341] +++ exited with 0 +++ [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5356 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- ./strace-static-x86_64: Process 5357 attached [pid 5356] <... prctl resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5357] set_robust_list(0x55555638f6a0, 24 [pid 5356] setpgid(0, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] <... mmap resumed>) = 0x7f87449f6000 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5357 [pid 5357] <... set_robust_list resumed>) = 0 [pid 5356] <... setpgid resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5357] <... prctl resumed>) = 0 [pid 5357] setpgid(0, 0 [pid 5356] <... openat resumed>) = 3 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... mprotect resumed>) = 0 [pid 5357] <... setpgid resumed>) = 0 [pid 5356] write(3, "1000", 4 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5356] <... write resumed>) = 4 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5358 attached [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5356] close(3 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5358] set_robust_list(0x55555638f6a0, 24 [pid 5357] <... openat resumed>) = 3 [pid 5356] <... close resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5358 [pid 5358] <... set_robust_list resumed>) = 0 [pid 5357] write(3, "1000", 4 [pid 5356] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5357] <... write resumed>) = 4 [pid 5356] <... futex resumed>) = 0 [pid 5357] close(3 [pid 5355] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5359 attached [pid 5358] <... prctl resumed>) = 0 [pid 5357] <... close resumed>) = 0 [pid 5356] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5359] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5358] setpgid(0, 0 [pid 5357] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... clone3 resumed> => {parent_tid=[5359]}, 88) = 5359 [pid 5359] <... rseq resumed>) = 0 [pid 5358] <... setpgid resumed>) = 0 [pid 5357] <... futex resumed>) = 0 [pid 5356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] rt_sigprocmask(SIG_SETMASK, [], [pid 5359] set_robust_list(0x7f8744a169a0, 24 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5357] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5359] <... set_robust_list resumed>) = 0 [pid 5358] <... openat resumed>) = 3 [pid 5357] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5359] rt_sigprocmask(SIG_SETMASK, [], [pid 5358] write(3, "1000", 4 [pid 5357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5356] <... mmap resumed>) = 0x7f87449f6000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] <... futex resumed>) = 0 [pid 5359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5358] <... write resumed>) = 4 [pid 5357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5356] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] close(3 [pid 5357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5356] <... mprotect resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... close resumed>) = 0 [pid 5357] <... mmap resumed>) = 0x7f87449f6000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5356] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... futex resumed>) = 0 [pid 5358] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5357] <... mprotect resumed>) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5356] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5357] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5360 attached [pid 5357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5361 attached [pid 5360] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... mmap resumed>) = 0x7f87449f6000 [pid 5356] <... clone3 resumed> => {parent_tid=[5360]}, 88) = 5360 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5360] <... rseq resumed>) = 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5357] <... clone3 resumed> => {parent_tid=[5361]}, 88) = 5361 [pid 5356] rt_sigprocmask(SIG_SETMASK, [], [pid 5351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5361] <... rseq resumed>) = 0 [pid 5360] set_robust_list(0x7f8744a169a0, 24 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... mprotect resumed>) = 0 [pid 5357] rt_sigprocmask(SIG_SETMASK, [], [pid 5356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5351] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] set_robust_list(0x7f8744a169a0, 24 [pid 5360] <... set_robust_list resumed>) = 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5352] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5361] <... set_robust_list resumed>) = 0 [pid 5360] rt_sigprocmask(SIG_SETMASK, [], [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5357] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] <... futex resumed>) = 0 [pid 5361] rt_sigprocmask(SIG_SETMASK, [], [pid 5360] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5357] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 0 [pid 5352] <... futex resumed>) = 0 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5361] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5356] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5351] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5362 attached [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... clone3 resumed> => {parent_tid=[5362]}, 88) = 5362 [pid 5362] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] rt_sigprocmask(SIG_SETMASK, [], [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... mmap resumed>) = 0x7f87449d5000 [pid 5351] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5362] <... rseq resumed>) = 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5362] set_robust_list(0x7f8744a169a0, 24 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5351] <... mprotect resumed>) = 0 [pid 5362] <... set_robust_list resumed>) = 0 [pid 5358] <... futex resumed>) = 0 [pid 5362] rt_sigprocmask(SIG_SETMASK, [], [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5362] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... mprotect resumed>) = 0 [pid 5351] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5351] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5364 attached ./strace-static-x86_64: Process 5363 attached [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5364] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5363] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5364] <... rseq resumed>) = 0 [pid 5363] <... rseq resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] <... clone3 resumed> => {parent_tid=[5364]}, 88) = 5364 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5351] <... clone3 resumed> => {parent_tid=[5363]}, 88) = 5363 [pid 5364] set_robust_list(0x7f87449f59a0, 24 [pid 5363] set_robust_list(0x7f87449f59a0, 24 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] rt_sigprocmask(SIG_SETMASK, [], [pid 5351] rt_sigprocmask(SIG_SETMASK, [], [pid 5364] <... set_robust_list resumed>) = 0 [pid 5363] <... set_robust_list resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5352] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5364] rt_sigprocmask(SIG_SETMASK, [], [pid 5363] rt_sigprocmask(SIG_SETMASK, [], [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5351] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5352] <... futex resumed>) = 0 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5364] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5363] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5351] <... futex resumed>) = 0 [pid 5364] <... openat resumed>) = 3 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] <... futex resumed>) = 0 [pid 5351] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5364] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5364] <... futex resumed>) = 1 [pid 5363] <... openat resumed>) = 3 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5352] <... futex resumed>) = 0 [pid 5364] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... mmap resumed>) = 0x7f87449d5000 [pid 5352] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5363] <... futex resumed>) = 1 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5352] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = 0 [pid 5364] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5353] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5352] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5364] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5363] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... mprotect resumed>) = 0 [pid 5351] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5357] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5356] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5364] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5364] <... futex resumed>) = 1 [pid 5363] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5352] <... futex resumed>) = 0 [pid 5364] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 0 [pid 5353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5365 attached [pid 5363] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5365] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5363] <... futex resumed>) = 1 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] <... mmap resumed>) = 0x7f87449d5000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... clone3 resumed> => {parent_tid=[5365]}, 88) = 5365 [pid 5351] <... futex resumed>) = 0 [pid 5365] <... rseq resumed>) = 0 [pid 5363] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... futex resumed>) = 0 [pid 5357] <... mmap resumed>) = 0x7f87449d5000 [pid 5356] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] rt_sigprocmask(SIG_SETMASK, [], [pid 5365] set_robust_list(0x7f87449f59a0, 24 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5357] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5365] <... set_robust_list resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... mmap resumed>) = 0x7f87449d5000 [pid 5356] <... mprotect resumed>) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5365] rt_sigprocmask(SIG_SETMASK, [], [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5357] <... mprotect resumed>) = 0 [pid 5356] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... futex resumed>) = 0 [pid 5365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5358] <... mprotect resumed>) = 0 [pid 5365] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5357] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5356] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5365] <... openat resumed>) = 3 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5357] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5366 attached [pid 5365] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5366] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5368 attached ./strace-static-x86_64: Process 5367 attached [pid 5366] <... rseq resumed>) = 0 [pid 5365] <... futex resumed>) = 1 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5356] <... clone3 resumed> => {parent_tid=[5366]}, 88) = 5366 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5353] <... futex resumed>) = 0 [pid 5368] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5367] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5366] set_robust_list(0x7f87449f59a0, 24 [pid 5365] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... clone3 resumed> => {parent_tid=[5368]}, 88) = 5368 [pid 5357] <... clone3 resumed> => {parent_tid=[5367]}, 88) = 5367 [pid 5356] rt_sigprocmask(SIG_SETMASK, [], [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] <... rseq resumed>) = 0 [pid 5367] <... rseq resumed>) = 0 [pid 5366] <... set_robust_list resumed>) = 0 [pid 5365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5357] rt_sigprocmask(SIG_SETMASK, [], [pid 5353] <... futex resumed>) = 0 [pid 5368] set_robust_list(0x7f87449f59a0, 24 [pid 5367] set_robust_list(0x7f87449f59a0, 24 [pid 5366] rt_sigprocmask(SIG_SETMASK, [], [pid 5365] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] rt_sigprocmask(SIG_SETMASK, [], [pid 5356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5353] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5368] <... set_robust_list resumed>) = 0 [pid 5367] <... set_robust_list resumed>) = 0 [pid 5366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5357] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5368] rt_sigprocmask(SIG_SETMASK, [], [pid 5367] rt_sigprocmask(SIG_SETMASK, [], [pid 5366] openat(AT_FDCWD, "", O_RDONLY [pid 5365] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 0 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5365] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... futex resumed>) = 0 [pid 5357] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5356] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5368] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5367] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5366] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5365] <... futex resumed>) = 1 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5353] <... futex resumed>) = 0 [pid 5368] <... openat resumed>) = 3 [pid 5367] <... openat resumed>) = 3 [pid 5366] <... futex resumed>) = 0 [pid 5365] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5368] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5366] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5356] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5368] <... futex resumed>) = 1 [pid 5367] <... futex resumed>) = 1 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5368] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5356] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5358] <... futex resumed>) = 0 [pid 5357] <... futex resumed>) = 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5368] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5367] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5366] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5357] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5367] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5354] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5354] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5368] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5367] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5366] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5354] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... mmap resumed>) = 0x20000000 [pid 5368] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] <... futex resumed>) = 1 [pid 5366] <... futex resumed>) = 1 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5357] <... futex resumed>) = 0 [pid 5356] <... futex resumed>) = 0 [pid 5354] <... futex resumed>) = 0 [pid 5351] exit_group(0 [pid 5368] <... futex resumed>) = 1 [pid 5367] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5366] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] <... futex resumed>) = ? [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5358] <... futex resumed>) = 0 [pid 5355] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] <... exit_group resumed>) = ? [pid 5368] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] +++ exited with 0 +++ [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] <... futex resumed>) = 0 [pid 5354] +++ exited with 0 +++ [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5355] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5352] exit_group(0 [pid 5351] +++ exited with 0 +++ [pid 5364] <... futex resumed>) = ? [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] <... futex resumed>) = ? [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5352] <... exit_group resumed>) = ? [pid 5364] +++ exited with 0 +++ [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5355] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5352] +++ exited with 0 +++ [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5369 attached [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5369] set_robust_list(0x55555638f6a0, 24 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5369 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5369] <... setpgid resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5370 attached [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] <... openat resumed>) = 3 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] set_robust_list(0x55555638f6a0, 24 [pid 5369] write(3, "1000", 4 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5370] <... set_robust_list resumed>) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5369] <... write resumed>) = 4 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5370 [pid 5370] <... prctl resumed>) = 0 [pid 5369] close(3 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5369] <... close resumed>) = 0 [pid 5362] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] setpgid(0, 0 [pid 5369] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... mmap resumed>) = 0x20000000 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5370] <... setpgid resumed>) = 0 [pid 5369] <... futex resumed>) = 0 [pid 5362] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5369] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5362] <... futex resumed>) = 0 [pid 5358] exit_group(0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5368] <... futex resumed>) = ? [pid 5359] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5358] <... exit_group resumed>) = ? [pid 5369] <... mmap resumed>) = 0x7f87449f6000 [pid 5368] +++ exited with 0 +++ [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5370] <... openat resumed>) = 3 [pid 5369] <... mprotect resumed>) = 0 [pid 5369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5371 attached [pid 5362] +++ exited with 0 +++ [pid 5358] +++ exited with 0 +++ [pid 5359] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5369] <... clone3 resumed> => {parent_tid=[5371]}, 88) = 5371 [pid 5371] <... rseq resumed>) = 0 [pid 5369] rt_sigprocmask(SIG_SETMASK, [], [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5371] set_robust_list(0x7f8744a169a0, 24 [pid 5369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5371] <... set_robust_list resumed>) = 0 [pid 5370] write(3, "1000", 4 [pid 5369] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5359] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5371] rt_sigprocmask(SIG_SETMASK, [], [pid 5370] <... write resumed>) = 4 [pid 5369] <... futex resumed>) = 0 [pid 5359] <... futex resumed>) = 0 [pid 5353] exit_group(0 [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5370] close(3 [pid 5369] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5365] <... futex resumed>) = ? [pid 5353] <... exit_group resumed>) = ? [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] <... close resumed>) = 0 [pid 5365] +++ exited with 0 +++ [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5372 attached [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] <... futex resumed>) = 0 [pid 5361] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5360] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5359] +++ exited with 0 +++ [pid 5353] +++ exited with 0 +++ [pid 5370] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5361] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5360] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5372 [pid 5372] set_robust_list(0x55555638f6a0, 24 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5370] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5040] <... restart_syscall resumed>) = 0 [pid 5372] <... set_robust_list resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5361] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] exit_group(0 [pid 5367] <... futex resumed>) = ? [pid 5357] <... exit_group resumed>) = ? [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5367] +++ exited with 0 +++ [pid 5361] <... futex resumed>) = ? [pid 5360] <... futex resumed>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5370] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5373 attached [pid 5373] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5372] <... prctl resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5361] +++ exited with 0 +++ [pid 5360] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] +++ exited with 0 +++ [pid 5356] exit_group(0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5373 [pid 5373] <... prctl resumed>) = 0 [pid 5372] setpgid(0, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... mprotect resumed>) = 0 [pid 5366] <... futex resumed>) = ? [pid 5360] <... futex resumed>) = ? [pid 5356] <... exit_group resumed>) = ? [pid 5373] setpgid(0, 0 [pid 5372] <... setpgid resumed>) = 0 [pid 5366] +++ exited with 0 +++ [pid 5360] +++ exited with 0 +++ [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5373] <... setpgid resumed>) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5356] +++ exited with 0 +++ [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5374 attached [pid 5373] <... openat resumed>) = 3 [pid 5370] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5374] set_robust_list(0x55555638f6a0, 24 [pid 5373] write(3, "1000", 4 [pid 5372] <... openat resumed>) = 3 [pid 5374] <... set_robust_list resumed>) = 0 [pid 5373] <... write resumed>) = 4 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5374 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] close(3 [pid 5372] write(3, "1000", 4 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5374] <... prctl resumed>) = 0 [pid 5373] <... close resumed>) = 0 [pid 5372] <... write resumed>) = 4 [pid 5373] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] setpgid(0, 0./strace-static-x86_64: Process 5375 attached [pid 5372] close(3 [pid 5370] <... clone3 resumed> => {parent_tid=[5375]}, 88) = 5375 [pid 5375] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5372] <... close resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] rt_sigprocmask(SIG_SETMASK, [], [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5373] <... futex resumed>) = 0 [pid 5375] <... rseq resumed>) = 0 [pid 5374] <... setpgid resumed>) = 0 [pid 5373] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5372] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5376 attached [pid 5375] set_robust_list(0x7f8744a169a0, 24 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5373] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5372] <... futex resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] set_robust_list(0x55555638f6a0, 24 [pid 5375] <... set_robust_list resumed>) = 0 [pid 5374] <... openat resumed>) = 3 [pid 5373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5372] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5376] <... set_robust_list resumed>) = 0 [pid 5375] rt_sigprocmask(SIG_SETMASK, [], [pid 5374] write(3, "1000", 4 [pid 5373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5372] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5370] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5376 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5374] <... write resumed>) = 4 [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5376] <... prctl resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] close(3 [pid 5373] <... mmap resumed>) = 0x7f87449f6000 [pid 5372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] setpgid(0, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... close resumed>) = 0 [pid 5373] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5376] <... setpgid resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] <... mprotect resumed>) = 0 [pid 5372] <... mmap resumed>) = 0x7f87449f6000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5374] <... futex resumed>) = 0 [pid 5373] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5372] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5376] <... openat resumed>) = 3 [pid 5374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5373] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5372] <... mprotect resumed>) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] write(3, "1000", 4 [pid 5374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5372] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5377 attached [pid 5376] <... write resumed>) = 4 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5372] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5376] close(3 [pid 5374] <... mmap resumed>) = 0x7f87449f6000 [pid 5373] <... clone3 resumed> => {parent_tid=[5377]}, 88) = 5377 [pid 5377] <... rseq resumed>) = 0 [pid 5376] <... close resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5377] set_robust_list(0x7f8744a169a0, 24 [pid 5376] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5373] rt_sigprocmask(SIG_SETMASK, [], [pid 5377] <... set_robust_list resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] rt_sigprocmask(SIG_SETMASK, [], [pid 5372] <... clone3 resumed> => {parent_tid=[5378]}, 88) = 5378 ./strace-static-x86_64: Process 5378 attached [pid 5376] <... futex resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... mprotect resumed>) = 0 [pid 5373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5378] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5376] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5374] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5373] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] rt_sigprocmask(SIG_SETMASK, [], [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5369] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5378] <... rseq resumed>) = 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] <... futex resumed>) = 0 [pid 5378] set_robust_list(0x7f8744a169a0, 24 [pid 5376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5372] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5378] <... set_robust_list resumed>) = 0 [pid 5372] <... futex resumed>) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5379 attached [pid 5378] rt_sigprocmask(SIG_SETMASK, [], [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5373] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5369] <... mmap resumed>) = 0x7f87449d5000 [pid 5378] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5374] <... clone3 resumed> => {parent_tid=[5379]}, 88) = 5379 [pid 5379] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... mmap resumed>) = 0x7f87449f6000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] rt_sigprocmask(SIG_SETMASK, [], [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5379] <... rseq resumed>) = 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5369] <... mprotect resumed>) = 0 [pid 5379] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... mprotect resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] rt_sigprocmask(SIG_SETMASK, [], [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5374] <... futex resumed>) = 0 [pid 5369] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5379] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5374] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5369] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5381 attached ./strace-static-x86_64: Process 5380 attached [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... clone3 resumed> => {parent_tid=[5380]}, 88) = 5380 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5381] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5380] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] rt_sigprocmask(SIG_SETMASK, [], [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] <... rseq resumed>) = 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5381] <... rseq resumed>) = 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] <... clone3 resumed> => {parent_tid=[5381]}, 88) = 5381 [pid 5381] set_robust_list(0x7f87449f59a0, 24 [pid 5380] set_robust_list(0x7f8744a169a0, 24 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5369] rt_sigprocmask(SIG_SETMASK, [], [pid 5381] <... set_robust_list resumed>) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... futex resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5381] rt_sigprocmask(SIG_SETMASK, [], [pid 5380] <... set_robust_list resumed>) = 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5369] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5380] rt_sigprocmask(SIG_SETMASK, [], [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] <... futex resumed>) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5381] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5381] <... openat resumed>) = 3 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5381] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... futex resumed>) = 1 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... futex resumed>) = 0 [pid 5369] <... futex resumed>) = 0 [pid 5381] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] <... mmap resumed>) = 0x7f87449d5000 [pid 5369] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5370] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5369] <... futex resumed>) = 0 [pid 5381] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... mprotect resumed>) = 0 [pid 5369] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5381] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5381] <... futex resumed>) = 1 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5369] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5382 attached [pid 5381] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5382] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... clone3 resumed> => {parent_tid=[5382]}, 88) = 5382 [pid 5382] <... rseq resumed>) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5382] set_robust_list(0x7f87449f59a0, 24 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5373] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5372] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5370] rt_sigprocmask(SIG_SETMASK, [], [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5372] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5372] <... futex resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5370] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5382] <... set_robust_list resumed>) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5373] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... mmap resumed>) = 0x7f87449d5000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... futex resumed>) = 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5382] rt_sigprocmask(SIG_SETMASK, [], [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5373] <... futex resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5382] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] <... mmap resumed>) = 0x7f87449d5000 [pid 5372] <... mprotect resumed>) = 0 [pid 5382] <... openat resumed>) = 3 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5382] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... futex resumed>) = 0 [pid 5373] <... mprotect resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5372] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5382] <... futex resumed>) = 1 [pid 5370] <... futex resumed>) = 0 [pid 5382] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5373] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5370] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... mmap resumed>) = 0x7f87449d5000 [pid 5373] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5372] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... futex resumed>) = 0 [pid 5382] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5370] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5383 attached ./strace-static-x86_64: Process 5384 attached [pid 5382] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... mprotect resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5383] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5372] <... clone3 resumed> => {parent_tid=[5383]}, 88) = 5383 [pid 5372] rt_sigprocmask(SIG_SETMASK, [], [pid 5384] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5383] <... rseq resumed>) = 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5384] <... rseq resumed>) = 0 [pid 5383] set_robust_list(0x7f87449f59a0, 24 [pid 5382] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] <... futex resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5373] <... clone3 resumed> => {parent_tid=[5384]}, 88) = 5384 [pid 5372] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5383] <... set_robust_list resumed>) = 0 [pid 5382] <... futex resumed>) = 1 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5373] rt_sigprocmask(SIG_SETMASK, [], [pid 5372] <... futex resumed>) = 0 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5370] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5385 attached [pid 5384] set_robust_list(0x7f87449f59a0, 24 [pid 5383] rt_sigprocmask(SIG_SETMASK, [], [pid 5382] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... mmap resumed>) = 0x7f87449d5000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5372] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5385] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5384] <... set_robust_list resumed>) = 0 [pid 5383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] <... clone3 resumed> => {parent_tid=[5385]}, 88) = 5385 [pid 5373] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5385] <... rseq resumed>) = 0 [pid 5384] rt_sigprocmask(SIG_SETMASK, [], [pid 5383] openat(AT_FDCWD, "", O_RDONLY [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... mprotect resumed>) = 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] rt_sigprocmask(SIG_SETMASK, [], [pid 5373] <... futex resumed>) = 0 [pid 5385] set_robust_list(0x7f87449f59a0, 24 [pid 5384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5373] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5385] <... set_robust_list resumed>) = 0 [pid 5384] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5383] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5385] rt_sigprocmask(SIG_SETMASK, [], [pid 5383] <... futex resumed>) = 1 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... futex resumed>) = 0 [pid 5372] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5386 attached [pid 5385] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5384] <... openat resumed>) = 3 [pid 5383] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5386] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5385] openat(AT_FDCWD, "", O_RDONLY [pid 5383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... clone3 resumed> => {parent_tid=[5386]}, 88) = 5386 [pid 5372] <... futex resumed>) = 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5386] <... rseq resumed>) = 0 [pid 5385] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5384] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] rt_sigprocmask(SIG_SETMASK, [], [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5372] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5386] set_robust_list(0x7f87449f59a0, 24 [pid 5385] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5384] <... futex resumed>) = 1 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5386] <... set_robust_list resumed>) = 0 [pid 5385] <... futex resumed>) = 1 [pid 5384] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] <... futex resumed>) = 0 [pid 5373] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5386] rt_sigprocmask(SIG_SETMASK, [], [pid 5385] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] <... futex resumed>) = 0 [pid 5386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5384] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... futex resumed>) = 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5374] <... futex resumed>) = 0 [pid 5373] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5371] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5386] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5385] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5384] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5376] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5371] <... mmap resumed>) = 0x20000000 [pid 5386] <... openat resumed>) = 3 [pid 5383] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5386] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5386] <... futex resumed>) = 0 [pid 5385] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5376] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... futex resumed>) = 0 [pid 5371] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5385] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5384] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] <... futex resumed>) = 1 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] <... futex resumed>) = 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] <... futex resumed>) = 0 [pid 5385] <... futex resumed>) = 1 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5376] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5374] <... futex resumed>) = 0 [pid 5371] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] exit_group(0 [pid 5386] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5385] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5384] <... futex resumed>) = 1 [pid 5383] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5373] <... futex resumed>) = 0 [pid 5371] <... futex resumed>) = ? [pid 5369] <... exit_group resumed>) = ? [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5381] <... futex resumed>) = ? [pid 5384] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5371] +++ exited with 0 +++ [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5386] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] +++ exited with 0 +++ [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5369] +++ exited with 0 +++ [pid 5386] <... futex resumed>) = 1 [pid 5376] <... futex resumed>) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5386] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5387 attached [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5387] set_robust_list(0x55555638f6a0, 24 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5372] exit_group(0 [pid 5387] <... set_robust_list resumed>) = 0 [pid 5383] <... futex resumed>) = ? [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5378] <... futex resumed>) = ? [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5372] <... exit_group resumed>) = ? [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5387 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5383] +++ exited with 0 +++ [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5378] +++ exited with 0 +++ [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5372] +++ exited with 0 +++ [pid 5387] <... prctl resumed>) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5372, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5387] setpgid(0, 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... setpgid resumed>) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... futex resumed>) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] exit_group(0 [pid 5382] <... futex resumed>) = ? [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5375] <... futex resumed>) = ? [pid 5370] <... exit_group resumed>) = ? [pid 5387] <... openat resumed>) = 3 [pid 5382] +++ exited with 0 +++ [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5375] +++ exited with 0 +++ [pid 5387] write(3, "1000", 4 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5388 attached [pid 5387] <... write resumed>) = 4 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] <... mmap resumed>) = 0x20000000 [pid 5370] +++ exited with 0 +++ [pid 5387] close(3 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] set_robust_list(0x55555638f6a0, 24 [pid 5387] <... close resumed>) = 0 [pid 5388] <... set_robust_list resumed>) = 0 [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5377] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5388 [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5387] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5377] <... futex resumed>) = 0 [pid 5373] exit_group(0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5387] <... futex resumed>) = 0 [pid 5384] <... futex resumed>) = ? [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5373] <... exit_group resumed>) = ? [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5388] <... prctl resumed>) = 0 [pid 5387] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5384] +++ exited with 0 +++ [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5377] +++ exited with 0 +++ [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5388] setpgid(0, 0 [pid 5387] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5388] <... setpgid resumed>) = 0 [pid 5387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5373] +++ exited with 0 +++ [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] <... openat resumed>) = 3 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] write(3, "1000", 4 [pid 5387] <... mmap resumed>) = 0x7f87449f6000 [pid 5379] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5388] <... write resumed>) = 4 [pid 5387] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... mmap resumed>) = 0x20000000 [pid 5040] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5389 attached [pid 5388] close(3 [pid 5387] <... mprotect resumed>) = 0 [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5379] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5389] set_robust_list(0x55555638f6a0, 24 [pid 5388] <... close resumed>) = 0 [pid 5387] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... futex resumed>) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5389 [pid 5389] <... set_robust_list resumed>) = 0 [pid 5388] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5379] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5388] <... futex resumed>) = 0 [pid 5387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5388] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, ./strace-static-x86_64: Process 5390 attached [pid 5380] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5374] exit_group(0./strace-static-x86_64: Process 5391 attached [pid 5390] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5389] <... prctl resumed>) = 0 [pid 5388] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5387] <... clone3 resumed> => {parent_tid=[5390]}, 88) = 5390 [pid 5385] <... futex resumed>) = ? [pid 5380] <... mmap resumed>) = 0x20000000 [pid 5379] <... futex resumed>) = ? [pid 5374] <... exit_group resumed>) = ? [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5391 [pid 5391] set_robust_list(0x55555638f6a0, 24 [pid 5390] <... rseq resumed>) = 0 [pid 5389] setpgid(0, 0 [pid 5387] rt_sigprocmask(SIG_SETMASK, [], [pid 5385] +++ exited with 0 +++ [pid 5380] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... set_robust_list resumed>) = 0 [pid 5390] set_robust_list(0x7f8744a169a0, 24 [pid 5380] <... futex resumed>) = 0 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5390] <... set_robust_list resumed>) = 0 [pid 5380] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5390] rt_sigprocmask(SIG_SETMASK, [], [pid 5379] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 5391] <... prctl resumed>) = 0 [pid 5390] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5389] <... setpgid resumed>) = 0 [pid 5376] exit_group(0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5391] setpgid(0, 0 [pid 5390] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5386] <... futex resumed>) = ? [pid 5380] <... futex resumed>) = ? [pid 5376] <... exit_group resumed>) = ? [pid 5391] <... setpgid resumed>) = 0 [pid 5388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5387] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] +++ exited with 0 +++ [pid 5380] +++ exited with 0 +++ [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5390] <... futex resumed>) = 0 [pid 5389] <... openat resumed>) = 3 [pid 5388] <... mmap resumed>) = 0x7f87449f6000 [pid 5387] <... futex resumed>) = 1 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] <... openat resumed>) = 3 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5387] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] write(3, "1000", 4 [pid 5389] write(3, "1000", 4 [pid 5391] <... write resumed>) = 4 [pid 5390] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5392 attached [pid 5391] close(3 [pid 5388] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5392] set_robust_list(0x55555638f6a0, 24 [pid 5391] <... close resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... write resumed>) = 4 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5392 [pid 5389] close(3 [pid 5388] <... mprotect resumed>) = 0 [pid 5389] <... close resumed>) = 0 [pid 5392] <... set_robust_list resumed>) = 0 [pid 5391] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5388] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5391] <... futex resumed>) = 0 [pid 5389] <... futex resumed>) = 0 [pid 5388] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5376] +++ exited with 0 +++ [pid 5389] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5389] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5393 attached [pid 5392] <... prctl resumed>) = 0 [pid 5391] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5393] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5392] setpgid(0, 0 [pid 5391] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] <... clone3 resumed> => {parent_tid=[5393]}, 88) = 5393 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5394 attached [pid 5393] <... rseq resumed>) = 0 [pid 5392] <... setpgid resumed>) = 0 [pid 5391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5388] rt_sigprocmask(SIG_SETMASK, [], [pid 5394] set_robust_list(0x55555638f6a0, 24 [pid 5393] set_robust_list(0x7f8744a169a0, 24 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5391] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] <... mmap resumed>) = 0x7f87449f6000 [pid 5388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5394] <... set_robust_list resumed>) = 0 [pid 5393] <... set_robust_list resumed>) = 0 [pid 5392] <... openat resumed>) = 3 [pid 5391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5389] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5394 [pid 5391] <... mmap resumed>) = 0x7f87449f6000 [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5393] rt_sigprocmask(SIG_SETMASK, [], [pid 5388] <... futex resumed>) = 0 [pid 5388] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] <... prctl resumed>) = 0 [pid 5393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5392] write(3, "1000", 4 [pid 5391] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] <... mprotect resumed>) = 0 [pid 5394] setpgid(0, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... write resumed>) = 4 [pid 5391] <... mprotect resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5394] <... setpgid resumed>) = 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] close(3 [pid 5391] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... close resumed>) = 0 [pid 5391] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5395 attached [pid 5394] <... openat resumed>) = 3 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5394] write(3, "1000", 4 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... futex resumed>) = 0 [pid 5389] <... clone3 resumed> => {parent_tid=[5395]}, 88) = 5395 ./strace-static-x86_64: Process 5396 attached [pid 5395] <... rseq resumed>) = 0 [pid 5394] <... write resumed>) = 4 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5391] <... clone3 resumed> => {parent_tid=[5396]}, 88) = 5396 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] rt_sigprocmask(SIG_SETMASK, [], [pid 5396] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5391] rt_sigprocmask(SIG_SETMASK, [], [pid 5395] set_robust_list(0x7f8744a169a0, 24 [pid 5389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5394] close(3 [pid 5396] <... rseq resumed>) = 0 [pid 5395] <... set_robust_list resumed>) = 0 [pid 5394] <... close resumed>) = 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5391] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] set_robust_list(0x7f8744a169a0, 24 [pid 5395] rt_sigprocmask(SIG_SETMASK, [], [pid 5394] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5391] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5396] <... set_robust_list resumed>) = 0 [pid 5395] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5394] <... futex resumed>) = 0 [pid 5396] rt_sigprocmask(SIG_SETMASK, [], [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5391] <... futex resumed>) = 0 [pid 5389] <... futex resumed>) = 0 [pid 5396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... mmap resumed>) = 0x7f87449f6000 [pid 5391] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5394] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... mprotect resumed>) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... mmap resumed>) = 0x7f87449f6000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5387] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5397 attached [pid 5394] <... mprotect resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] <... futex resumed>) = 0 [pid 5397] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... rseq resumed>) = 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... clone3 resumed> => {parent_tid=[5397]}, 88) = 5397 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] <... mmap resumed>) = 0x7f87449d5000 [pid 5397] set_robust_list(0x7f8744a169a0, 24 [pid 5392] rt_sigprocmask(SIG_SETMASK, [], [pid 5387] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5397] <... set_robust_list resumed>) = 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5387] <... mprotect resumed>) = 0 [pid 5397] rt_sigprocmask(SIG_SETMASK, [], [pid 5392] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] <... futex resumed>) = 0 [pid 5387] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5398 attached [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5399 attached [pid 5398] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... clone3 resumed> => {parent_tid=[5398]}, 88) = 5398 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5399] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5398] <... rseq resumed>) = 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigprocmask(SIG_SETMASK, [], [pid 5387] <... clone3 resumed> => {parent_tid=[5399]}, 88) = 5399 [pid 5398] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5387] rt_sigprocmask(SIG_SETMASK, [], [pid 5399] <... rseq resumed>) = 0 [pid 5398] rt_sigprocmask(SIG_SETMASK, [], [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5399] set_robust_list(0x7f87449f59a0, 24 [pid 5398] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5388] <... futex resumed>) = 0 [pid 5387] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5399] <... set_robust_list resumed>) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... futex resumed>) = 0 [pid 5388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5387] <... futex resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5399] rt_sigprocmask(SIG_SETMASK, [], [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5388] <... mmap resumed>) = 0x7f87449d5000 [pid 5387] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5399] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5388] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5399] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] <... mprotect resumed>) = 0 [pid 5399] <... openat resumed>) = 3 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5388] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5399] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5388] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5399] <... futex resumed>) = 1 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5387] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5400 attached [pid 5399] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5387] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5399] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] <... clone3 resumed> => {parent_tid=[5400]}, 88) = 5400 [pid 5387] <... futex resumed>) = 0 [pid 5400] <... rseq resumed>) = 0 [pid 5399] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5388] rt_sigprocmask(SIG_SETMASK, [], [pid 5387] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5400] set_robust_list(0x7f87449f59a0, 24 [pid 5399] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5400] <... set_robust_list resumed>) = 0 [pid 5399] <... futex resumed>) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5388] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] rt_sigprocmask(SIG_SETMASK, [], [pid 5399] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5388] <... futex resumed>) = 0 [pid 5400] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5391] <... futex resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... futex resumed>) = 0 [pid 5388] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5400] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5400] <... openat resumed>) = 3 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] <... mmap resumed>) = 0x7f87449d5000 [pid 5389] <... mmap resumed>) = 0x7f87449d5000 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5400] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5391] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5400] <... futex resumed>) = 1 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5391] <... mprotect resumed>) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] <... mprotect resumed>) = 0 [pid 5388] <... futex resumed>) = 0 [pid 5400] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5389] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5388] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... futex resumed>) = 0 [pid 5391] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5388] <... futex resumed>) = 0 [pid 5400] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5388] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... mmap resumed>) = 0x7f87449d5000 [pid 5390] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5402 attached ./strace-static-x86_64: Process 5401 attached [pid 5400] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] <... clone3 resumed> => {parent_tid=[5402]}, 88) = 5402 [pid 5402] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5401] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5400] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5392] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5391] rt_sigprocmask(SIG_SETMASK, [], [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... clone3 resumed> => {parent_tid=[5401]}, 88) = 5401 [pid 5402] <... rseq resumed>) = 0 [pid 5401] <... rseq resumed>) = 0 [pid 5400] <... futex resumed>) = 1 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] <... mprotect resumed>) = 0 [pid 5391] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] rt_sigprocmask(SIG_SETMASK, [], [pid 5388] <... futex resumed>) = 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5402] set_robust_list(0x7f87449f59a0, 24 [pid 5401] set_robust_list(0x7f87449f59a0, 24 [pid 5400] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5394] <... futex resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5402] <... set_robust_list resumed>) = 0 [pid 5401] <... set_robust_list resumed>) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5392] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5391] <... futex resumed>) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] rt_sigprocmask(SIG_SETMASK, [], [pid 5401] rt_sigprocmask(SIG_SETMASK, [], [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... mmap resumed>) = 0x7f87449d5000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5391] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5403 attached [pid 5402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5403] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5401] openat(AT_FDCWD, "", O_RDONLY [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5392] <... clone3 resumed> => {parent_tid=[5403]}, 88) = 5403 [pid 5403] <... rseq resumed>) = 0 [pid 5402] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] rt_sigprocmask(SIG_SETMASK, [], [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5403] set_robust_list(0x7f87449f59a0, 24 [pid 5402] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5401] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... mprotect resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5403] <... set_robust_list resumed>) = 0 [pid 5402] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5401] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] rt_sigprocmask(SIG_SETMASK, [], [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] <... futex resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5403] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5392] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5403] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5401] <... futex resumed>) = 1 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5402] <... futex resumed>) = 1 [pid 5401] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5403] <... openat resumed>) = 3 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5391] <... futex resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5402] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5389] <... futex resumed>) = 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5403] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5391] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] <... futex resumed>) = 1 [pid 5402] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5392] <... futex resumed>) = 0 [pid 5403] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5401] <... futex resumed>) = 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... futex resumed>) = 0 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... futex resumed>) = 1 [pid 5403] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5401] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5392] <... futex resumed>) = 0 [pid 5391] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5389] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5402] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5401] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5402] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... clone3 resumed> => {parent_tid=[5404]}, 88) = 5404 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5404 attached [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5392] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5404] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5403] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5401] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5404] <... rseq resumed>) = 0 [pid 5403] <... futex resumed>) = 0 [pid 5402] <... futex resumed>) = 0 [pid 5401] <... futex resumed>) = 1 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] <... futex resumed>) = 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] <... futex resumed>) = 0 [pid 5404] set_robust_list(0x7f87449f59a0, 24 [pid 5403] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5402] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5401] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] <... mmap resumed>) = 0x20000000 [pid 5404] <... set_robust_list resumed>) = 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5404] rt_sigprocmask(SIG_SETMASK, [], [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] <... futex resumed>) = 0 [pid 5404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5390] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5404] openat(AT_FDCWD, "", O_RDONLY [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5404] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] exit_group(0 [pid 5404] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5399] <... futex resumed>) = ? [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] <... futex resumed>) = ? [pid 5387] <... exit_group resumed>) = ? [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5404] <... futex resumed>) = 1 [pid 5399] +++ exited with 0 +++ [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5394] <... futex resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5390] +++ exited with 0 +++ [pid 5404] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... futex resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5387] +++ exited with 0 +++ [pid 5404] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5394] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5404] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5404] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5404] <... futex resumed>) = 1 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5394] <... futex resumed>) = 0 [pid 5393] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5405 attached [pid 5404] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5393] <... mmap resumed>) = 0x20000000 [pid 5395] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5393] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5388] exit_group(0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5405 [pid 5393] <... futex resumed>) = 0 [pid 5405] set_robust_list(0x55555638f6a0, 24 [pid 5400] <... futex resumed>) = ? [pid 5405] <... set_robust_list resumed>) = 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... mmap resumed>) = 0x20000000 [pid 5388] <... exit_group resumed>) = ? [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5400] +++ exited with 0 +++ [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5395] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] +++ exited with 0 +++ [pid 5388] +++ exited with 0 +++ [pid 5405] <... prctl resumed>) = 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] setpgid(0, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5405] <... setpgid resumed>) = 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5395] <... futex resumed>) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] exit_group(0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5405] <... openat resumed>) = 3 [pid 5401] <... futex resumed>) = ? [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5395] +++ exited with 0 +++ [pid 5389] <... exit_group resumed>) = ? [pid 5049] <... restart_syscall resumed>) = 0 [pid 5401] +++ exited with 0 +++ [pid 5405] write(3, "1000", 4) = 4 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5389] +++ exited with 0 +++ [pid 5405] close(3 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5405] <... close resumed>) = 0 [pid 5405] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5389, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5405] <... futex resumed>) = 0 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5406 attached [pid 5405] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5398] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5406] set_robust_list(0x55555638f6a0, 24 [pid 5405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5406] <... set_robust_list resumed>) = 0 [pid 5405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5398] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5406 [pid 5406] <... prctl resumed>) = 0 [pid 5405] <... mmap resumed>) = 0x7f87449f6000 [pid 5398] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5396] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5407 attached [pid 5406] setpgid(0, 0 [pid 5405] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5398] <... futex resumed>) = 0 [pid 5397] <... mmap resumed>) = 0x20000000 [pid 5396] <... mmap resumed>) = 0x20000000 [pid 5406] <... setpgid resumed>) = 0 [pid 5405] <... mprotect resumed>) = 0 [pid 5398] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5397] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] exit_group(0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5407 [pid 5407] set_robust_list(0x55555638f6a0, 24 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5405] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5404] <... futex resumed>) = ? [pid 5398] <... futex resumed>) = ? [pid 5397] <... futex resumed>) = 0 [pid 5396] <... futex resumed>) = 0 [pid 5394] <... exit_group resumed>) = ? [pid 5392] exit_group(0 [pid 5407] <... set_robust_list resumed>) = 0 [pid 5406] <... openat resumed>) = 3 [pid 5403] <... futex resumed>) = ? [pid 5398] +++ exited with 0 +++ [pid 5396] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5392] <... exit_group resumed>) = ? [pid 5391] exit_group(0 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5406] write(3, "1000", 4 [pid 5405] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5404] +++ exited with 0 +++ [pid 5403] +++ exited with 0 +++ [pid 5397] +++ exited with 0 +++ [pid 5394] +++ exited with 0 +++ [pid 5407] <... prctl resumed>) = 0 [pid 5406] <... write resumed>) = 4 [pid 5405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5402] <... futex resumed>) = ? [pid 5396] <... futex resumed>) = ? [pid 5392] +++ exited with 0 +++ [pid 5391] <... exit_group resumed>) = ? [pid 5407] setpgid(0, 0 [pid 5406] close(3 [pid 5402] +++ exited with 0 +++ [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5406] <... close resumed>) = 0 [pid 5405] <... clone3 resumed> => {parent_tid=[5408]}, 88) = 5408 [pid 5406] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5408 attached [pid 5407] <... setpgid resumed>) = 0 [pid 5405] rt_sigprocmask(SIG_SETMASK, [], [pid 5396] +++ exited with 0 +++ [pid 5391] +++ exited with 0 +++ [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5408] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5406] <... futex resumed>) = 0 [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5039] <... restart_syscall resumed>) = 0 [pid 5408] <... rseq resumed>) = 0 [pid 5407] <... openat resumed>) = 3 [pid 5406] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5044] <... restart_syscall resumed>) = 0 [pid 5408] set_robust_list(0x7f8744a169a0, 24 [pid 5407] write(3, "1000", 4 [pid 5406] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5405] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] <... set_robust_list resumed>) = 0 [pid 5407] <... write resumed>) = 4 [pid 5406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5405] <... futex resumed>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5408] rt_sigprocmask(SIG_SETMASK, [], [pid 5407] close(3 [pid 5406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5405] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5410 attached ./strace-static-x86_64: Process 5409 attached [pid 5408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5407] <... close resumed>) = 0 [pid 5406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5410] set_robust_list(0x55555638f6a0, 24 [pid 5409] set_robust_list(0x55555638f6a0, 24 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5406] <... mmap resumed>) = 0x7f87449f6000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5409 ./strace-static-x86_64: Process 5411 attached [pid 5410] <... set_robust_list resumed>) = 0 [pid 5409] <... set_robust_list resumed>) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5411] set_robust_list(0x55555638f6a0, 24 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5411] <... set_robust_list resumed>) = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5406] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5410] <... prctl resumed>) = 0 [pid 5409] <... prctl resumed>) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5406] <... mprotect resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5411 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5410 [pid 5411] <... prctl resumed>) = 0 [pid 5410] setpgid(0, 0 [pid 5409] setpgid(0, 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5406] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5411] setpgid(0, 0 [pid 5410] <... setpgid resumed>) = 0 [pid 5409] <... setpgid resumed>) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5406] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5411] <... setpgid resumed>) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5409] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5412 attached [pid 5411] <... openat resumed>) = 3 [pid 5410] <... openat resumed>) = 3 [pid 5409] write(3, "1000", 4 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5412] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5411] write(3, "1000", 4 [pid 5409] <... write resumed>) = 4 [pid 5406] <... clone3 resumed> => {parent_tid=[5412]}, 88) = 5412 [pid 5412] <... rseq resumed>) = 0 [pid 5411] <... write resumed>) = 4 [pid 5410] write(3, "1000", 4 [pid 5409] close(3 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... mmap resumed>) = 0x7f87449f6000 [pid 5406] rt_sigprocmask(SIG_SETMASK, [], [pid 5412] set_robust_list(0x7f8744a169a0, 24 [pid 5411] close(3 [pid 5410] <... write resumed>) = 4 [pid 5409] <... close resumed>) = 0 [pid 5406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5412] <... set_robust_list resumed>) = 0 [pid 5411] <... close resumed>) = 0 [pid 5410] close(3 [pid 5409] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5406] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] rt_sigprocmask(SIG_SETMASK, [], [pid 5411] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] <... close resumed>) = 0 [pid 5409] <... futex resumed>) = 0 [pid 5406] <... futex resumed>) = 0 [pid 5412] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5411] <... futex resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... mprotect resumed>) = 0 [pid 5406] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5410] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5410] <... futex resumed>) = 0 [pid 5409] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5410] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5411] <... mmap resumed>) = 0x7f87449f6000 [pid 5410] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5413 attached [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5413] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... mprotect resumed>) = 0 [pid 5410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5409] <... mmap resumed>) = 0x7f87449f6000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... clone3 resumed> => {parent_tid=[5413]}, 88) = 5413 [pid 5413] <... rseq resumed>) = 0 [pid 5411] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5409] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] rt_sigprocmask(SIG_SETMASK, [], [pid 5413] set_robust_list(0x7f8744a169a0, 24 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... set_robust_list resumed>) = 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5409] <... mprotect resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5410] <... mmap resumed>) = 0x7f87449f6000 [pid 5413] rt_sigprocmask(SIG_SETMASK, [], [pid 5409] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5413] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5407] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5409] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5414 attached [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] <... mprotect resumed>) = 0 [pid 5409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5407] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5415 attached [pid 5414] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5411] <... clone3 resumed> => {parent_tid=[5414]}, 88) = 5414 [pid 5410] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5415] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5414] <... rseq resumed>) = 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] rt_sigprocmask(SIG_SETMASK, [], [pid 5410] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5409] <... clone3 resumed> => {parent_tid=[5415]}, 88) = 5415 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... rseq resumed>) = 0 [pid 5414] set_robust_list(0x7f8744a169a0, 24 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5409] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5416 attached [pid 5415] set_robust_list(0x7f8744a169a0, 24 [pid 5414] <... set_robust_list resumed>) = 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5416] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5414] rt_sigprocmask(SIG_SETMASK, [], [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = 0 [pid 5410] <... clone3 resumed> => {parent_tid=[5416]}, 88) = 5416 [pid 5409] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] <... rseq resumed>) = 0 [pid 5415] rt_sigprocmask(SIG_SETMASK, [], [pid 5414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5410] rt_sigprocmask(SIG_SETMASK, [], [pid 5409] <... futex resumed>) = 0 [pid 5415] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5409] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] set_robust_list(0x7f8744a169a0, 24 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... set_robust_list resumed>) = 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] <... futex resumed>) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5416] rt_sigprocmask(SIG_SETMASK, [], [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5405] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] <... futex resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] <... mmap resumed>) = 0x7f87449d5000 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5405] <... mprotect resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5405] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5417 attached [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5406] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5406] <... futex resumed>) = 0 [pid 5405] <... clone3 resumed> => {parent_tid=[5417]}, 88) = 5417 [pid 5417] <... rseq resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5405] rt_sigprocmask(SIG_SETMASK, [], [pid 5417] set_robust_list(0x7f87449f59a0, 24 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5406] <... mmap resumed>) = 0x7f87449d5000 [pid 5405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5417] <... set_robust_list resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5405] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] rt_sigprocmask(SIG_SETMASK, [], [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5406] <... mprotect resumed>) = 0 [pid 5405] <... futex resumed>) = 0 [pid 5417] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5405] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5417] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5417] <... openat resumed>) = 3 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5417] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5406] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5417] <... futex resumed>) = 1 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5405] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5418 attached [pid 5417] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... futex resumed>) = 0 [pid 5405] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5406] <... clone3 resumed> => {parent_tid=[5418]}, 88) = 5418 [pid 5405] <... futex resumed>) = 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5418] <... rseq resumed>) = 0 [pid 5417] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5406] rt_sigprocmask(SIG_SETMASK, [], [pid 5418] set_robust_list(0x7f87449f59a0, 24 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... mmap resumed>) = 0x7f87449d5000 [pid 5406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5405] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5418] <... set_robust_list resumed>) = 0 [pid 5417] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5409] <... futex resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5406] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] rt_sigprocmask(SIG_SETMASK, [], [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5411] <... mmap resumed>) = 0x7f87449d5000 [pid 5418] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5417] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5410] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... mprotect resumed>) = 0 [pid 5406] <... futex resumed>) = 0 [pid 5418] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5417] <... futex resumed>) = 1 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] <... mprotect resumed>) = 0 [pid 5410] <... futex resumed>) = 0 [pid 5409] <... mmap resumed>) = 0x7f87449d5000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5405] <... futex resumed>) = 0 [pid 5418] <... openat resumed>) = 3 [pid 5417] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5409] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5418] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5411] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5410] <... mmap resumed>) = 0x7f87449d5000 [pid 5409] <... mprotect resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5418] <... futex resumed>) = 1 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5418] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5409] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5406] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5420 attached ./strace-static-x86_64: Process 5419 attached [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] <... mprotect resumed>) = 0 [pid 5409] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5406] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5418] <... futex resumed>) = 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] <... clone3 resumed> => {parent_tid=[5419]}, 88) = 5419 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... clone3 resumed> => {parent_tid=[5420]}, 88) = 5420 [pid 5406] <... futex resumed>) = 1 [pid 5420] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5419] <... rseq resumed>) = 0 [pid 5418] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] rt_sigprocmask(SIG_SETMASK, [], [pid 5410] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] rt_sigprocmask(SIG_SETMASK, [], [pid 5406] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5421 attached [pid 5420] <... rseq resumed>) = 0 [pid 5419] set_robust_list(0x7f87449f59a0, 24 [pid 5418] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5410] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5421] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5420] set_robust_list(0x7f87449f59a0, 24 [pid 5419] <... set_robust_list resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5409] <... clone3 resumed> => {parent_tid=[5421]}, 88) = 5421 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] <... rseq resumed>) = 0 [pid 5420] <... set_robust_list resumed>) = 0 [pid 5419] rt_sigprocmask(SIG_SETMASK, [], [pid 5418] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = 0 [pid 5409] rt_sigprocmask(SIG_SETMASK, [], [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5422 attached [pid 5421] set_robust_list(0x7f87449f59a0, 24 [pid 5420] rt_sigprocmask(SIG_SETMASK, [], [pid 5419] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5418] <... futex resumed>) = 1 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5410] <... clone3 resumed> => {parent_tid=[5422]}, 88) = 5422 [pid 5409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5406] <... futex resumed>) = 0 [pid 5422] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5421] <... set_robust_list resumed>) = 0 [pid 5420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5419] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5418] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] rt_sigprocmask(SIG_SETMASK, [], [pid 5409] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5422] <... rseq resumed>) = 0 [pid 5421] rt_sigprocmask(SIG_SETMASK, [], [pid 5420] openat(AT_FDCWD, "", O_RDONLY [pid 5419] <... openat resumed>) = 3 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5409] <... futex resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5422] set_robust_list(0x7f87449f59a0, 24 [pid 5421] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5420] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5419] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5422] <... set_robust_list resumed>) = 0 [pid 5421] openat(AT_FDCWD, "", O_RDONLY [pid 5420] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 1 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = 0 [pid 5410] <... futex resumed>) = 0 [pid 5422] rt_sigprocmask(SIG_SETMASK, [], [pid 5421] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5420] <... futex resumed>) = 1 [pid 5419] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... futex resumed>) = 0 [pid 5422] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5421] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5420] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = 0 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5422] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5421] <... futex resumed>) = 1 [pid 5420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5419] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5411] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5409] <... futex resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5407] <... futex resumed>) = 0 [pid 5422] <... openat resumed>) = 3 [pid 5421] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5420] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5419] <... futex resumed>) = 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5409] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5407] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5422] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5419] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5409] <... futex resumed>) = 0 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5422] <... futex resumed>) = 1 [pid 5421] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5420] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5410] <... futex resumed>) = 0 [pid 5409] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5422] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5421] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5420] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] <... mmap resumed>) = 0x20000000 [pid 5422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5421] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5420] <... futex resumed>) = 1 [pid 5410] <... futex resumed>) = 0 [pid 5408] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] <... futex resumed>) = 0 [pid 5422] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5421] <... futex resumed>) = 1 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5409] <... futex resumed>) = 0 [pid 5408] <... futex resumed>) = 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5421] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5420] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5422] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5408] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5405] exit_group(0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5422] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... futex resumed>) = ? [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5408] <... futex resumed>) = ? [pid 5405] <... exit_group resumed>) = ? [pid 5422] <... futex resumed>) = 1 [pid 5417] +++ exited with 0 +++ [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5410] <... futex resumed>) = 0 [pid 5422] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] +++ exited with 0 +++ [pid 5405] +++ exited with 0 +++ [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5412] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5405, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5412] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5423 attached [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5412] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] set_robust_list(0x55555638f6a0, 24 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5406] exit_group(0 [pid 5423] <... set_robust_list resumed>) = 0 [pid 5418] <... futex resumed>) = ? [pid 5413] <... mmap resumed>) = 0x20000000 [pid 5406] <... exit_group resumed>) = ? [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5423 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5418] +++ exited with 0 +++ [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5413] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... futex resumed>) = ? [pid 5423] <... prctl resumed>) = 0 [pid 5407] exit_group(0 [pid 5423] setpgid(0, 0 [pid 5407] <... exit_group resumed>) = ? [pid 5423] <... setpgid resumed>) = 0 [pid 5412] +++ exited with 0 +++ [pid 5420] <... futex resumed>) = ? [pid 5406] +++ exited with 0 +++ [pid 5420] +++ exited with 0 +++ [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5413] <... futex resumed>) = ? [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5423] <... openat resumed>) = 3 [pid 5413] +++ exited with 0 +++ [pid 5407] +++ exited with 0 +++ [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5423] write(3, "1000", 4 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5423] <... write resumed>) = 4 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5423] close(3 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5423] <... close resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5423] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5423] <... futex resumed>) = 0 [pid 5423] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5425 attached ./strace-static-x86_64: Process 5424 attached [pid 5423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5424 [pid 5424] set_robust_list(0x55555638f6a0, 24 [pid 5423] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5424] <... set_robust_list resumed>) = 0 [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5423] <... mmap resumed>) = 0x7f87449f6000 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5425] set_robust_list(0x55555638f6a0, 24 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5425 [pid 5423] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5425] <... set_robust_list resumed>) = 0 [pid 5424] <... prctl resumed>) = 0 [pid 5423] <... mprotect resumed>) = 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5415] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5424] setpgid(0, 0 [pid 5423] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5425] <... prctl resumed>) = 0 [pid 5424] <... setpgid resumed>) = 0 [pid 5416] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5415] <... mmap resumed>) = 0x20000000 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5423] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] setpgid(0, 0 [pid 5423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5415] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5426 attached [pid 5425] <... setpgid resumed>) = 0 [pid 5416] <... mmap resumed>) = 0x20000000 [pid 5424] <... openat resumed>) = 3 [pid 5426] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5423] <... clone3 resumed> => {parent_tid=[5426]}, 88) = 5426 [pid 5426] <... rseq resumed>) = 0 [pid 5425] <... openat resumed>) = 3 [pid 5424] write(3, "1000", 4 [pid 5423] rt_sigprocmask(SIG_SETMASK, [], [pid 5415] <... futex resumed>) = 0 [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5409] exit_group(0 [pid 5426] set_robust_list(0x7f8744a169a0, 24 [pid 5425] write(3, "1000", 4 [pid 5424] <... write resumed>) = 4 [pid 5423] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5421] <... futex resumed>) = ? [pid 5416] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5409] <... exit_group resumed>) = ? [pid 5426] <... set_robust_list resumed>) = 0 [pid 5425] <... write resumed>) = 4 [pid 5424] close(3 [pid 5423] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] +++ exited with 0 +++ [pid 5416] <... futex resumed>) = 0 [pid 5415] +++ exited with 0 +++ [pid 5426] rt_sigprocmask(SIG_SETMASK, [], [pid 5423] <... futex resumed>) = 0 [pid 5426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5423] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5425] close(3 [pid 5424] <... close resumed>) = 0 [pid 5416] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5414] <... mmap resumed>) = 0x20000000 [pid 5410] exit_group(0 [pid 5425] <... close resumed>) = 0 [pid 5416] <... futex resumed>) = ? [pid 5409] +++ exited with 0 +++ [pid 5410] <... exit_group resumed>) = ? [pid 5424] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5422] <... futex resumed>) = ? [pid 5416] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5409, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5424] <... futex resumed>) = 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5411] exit_group(0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... futex resumed>) = 0 [pid 5424] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5422] +++ exited with 0 +++ [pid 5419] <... futex resumed>) = ? [pid 5414] <... futex resumed>) = ? [pid 5411] <... exit_group resumed>) = ? [pid 5410] +++ exited with 0 +++ [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5424] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5419] +++ exited with 0 +++ [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5414] +++ exited with 0 +++ [pid 5411] +++ exited with 0 +++ [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5427 attached ./strace-static-x86_64: Process 5428 attached [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] set_robust_list(0x55555638f6a0, 24 [pid 5425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5428] set_robust_list(0x55555638f6a0, 24 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5427 [pid 5428] <... set_robust_list resumed>) = 0 [pid 5427] <... set_robust_list resumed>) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... mmap resumed>) = 0x7f87449f6000 [pid 5424] <... mmap resumed>) = 0x7f87449f6000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5428 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5429 attached [pid 5428] <... prctl resumed>) = 0 [pid 5427] <... prctl resumed>) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5424] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5428] setpgid(0, 0 [pid 5424] <... mprotect resumed>) = 0 [pid 5427] setpgid(0, 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] set_robust_list(0x55555638f6a0, 24 [pid 5428] <... setpgid resumed>) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... mprotect resumed>) = 0 [pid 5424] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5429 [pid 5427] <... setpgid resumed>) = 0 [pid 5429] <... set_robust_list resumed>) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... prctl resumed>) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5424] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5429] setpgid(0, 0 [pid 5428] <... openat resumed>) = 3 [pid 5424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5429] <... setpgid resumed>) = 0 [pid 5428] write(3, "1000", 4 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5430 attached [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5428] <... write resumed>) = 4 [pid 5427] <... openat resumed>) = 3 [pid 5430] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5428] close(3 [pid 5427] write(3, "1000", 4 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5424] <... clone3 resumed> => {parent_tid=[5430]}, 88) = 5430 [pid 5429] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5431 attached [pid 5430] <... rseq resumed>) = 0 [pid 5428] <... close resumed>) = 0 [pid 5427] <... write resumed>) = 4 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5424] rt_sigprocmask(SIG_SETMASK, [], [pid 5431] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5430] set_robust_list(0x7f8744a169a0, 24 [pid 5429] write(3, "1000", 4 [pid 5428] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] close(3 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... clone3 resumed> => {parent_tid=[5431]}, 88) = 5431 [pid 5424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5431] <... rseq resumed>) = 0 [pid 5430] <... set_robust_list resumed>) = 0 [pid 5429] <... write resumed>) = 4 [pid 5428] <... futex resumed>) = 0 [pid 5427] <... close resumed>) = 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] rt_sigprocmask(SIG_SETMASK, [], [pid 5424] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] set_robust_list(0x7f8744a169a0, 24 [pid 5430] rt_sigprocmask(SIG_SETMASK, [], [pid 5429] close(3 [pid 5428] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5427] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5424] <... futex resumed>) = 0 [pid 5431] <... set_robust_list resumed>) = 0 [pid 5430] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5429] <... close resumed>) = 0 [pid 5428] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5427] <... futex resumed>) = 0 [pid 5425] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] rt_sigprocmask(SIG_SETMASK, [], [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5427] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... futex resumed>) = 0 [pid 5431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... futex resumed>) = 0 [pid 5428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5429] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5429] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5428] <... mmap resumed>) = 0x7f87449f6000 [pid 5427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5428] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5428] <... mprotect resumed>) = 0 [pid 5427] <... mmap resumed>) = 0x7f87449f6000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... mmap resumed>) = 0x7f87449f6000 [pid 5428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5427] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5429] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5427] <... mprotect resumed>) = 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... mprotect resumed>) = 0 [pid 5428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5427] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5423] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5432 attached [pid 5427] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5432] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5428] <... clone3 resumed> => {parent_tid=[5432]}, 88) = 5432 [pid 5427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] <... futex resumed>) = 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... rseq resumed>) = 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5428] rt_sigprocmask(SIG_SETMASK, [], [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5433 attached [pid 5432] set_robust_list(0x7f8744a169a0, 24 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] <... clone3 resumed> => {parent_tid=[5433]}, 88) = 5433 [pid 5426] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5434 attached [pid 5433] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5432] <... set_robust_list resumed>) = 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5428] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] rt_sigprocmask(SIG_SETMASK, [], [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] <... mmap resumed>) = 0x7f87449d5000 [pid 5434] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5433] <... rseq resumed>) = 0 [pid 5432] rt_sigprocmask(SIG_SETMASK, [], [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... clone3 resumed> => {parent_tid=[5434]}, 88) = 5434 [pid 5428] <... futex resumed>) = 0 [pid 5427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5423] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5434] <... rseq resumed>) = 0 [pid 5433] set_robust_list(0x7f8744a169a0, 24 [pid 5432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] rt_sigprocmask(SIG_SETMASK, [], [pid 5428] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5434] set_robust_list(0x7f8744a169a0, 24 [pid 5433] <... set_robust_list resumed>) = 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] <... mprotect resumed>) = 0 [pid 5434] <... set_robust_list resumed>) = 0 [pid 5433] rt_sigprocmask(SIG_SETMASK, [], [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] <... futex resumed>) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5434] rt_sigprocmask(SIG_SETMASK, [], [pid 5433] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5427] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5423] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... futex resumed>) = 0 [pid 5434] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5423] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5435 attached [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5435] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5435] <... rseq resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5423] <... clone3 resumed> => {parent_tid=[5435]}, 88) = 5435 [pid 5435] set_robust_list(0x7f87449f59a0, 24 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] rt_sigprocmask(SIG_SETMASK, [], [pid 5435] <... set_robust_list resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5423] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5435] rt_sigprocmask(SIG_SETMASK, [], [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5423] <... futex resumed>) = 0 [pid 5435] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5435] <... openat resumed>) = 3 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5423] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5435] <... futex resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5424] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5423] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5435] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5424] <... futex resumed>) = 0 [pid 5423] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5423] <... futex resumed>) = 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5435] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... futex resumed>) = 0 [pid 5424] <... mmap resumed>) = 0x7f87449d5000 [pid 5423] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5424] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... mmap resumed>) = 0x7f87449d5000 [pid 5424] <... mprotect resumed>) = 0 [pid 5435] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5424] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5435] <... futex resumed>) = 1 [pid 5435] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... mprotect resumed>) = 0 [pid 5424] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5423] <... futex resumed>) = 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5436 attached [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5428] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5436] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5436] <... rseq resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... futex resumed>) = 0 [pid 5427] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5424] <... clone3 resumed> => {parent_tid=[5436]}, 88) = 5436 [pid 5436] set_robust_list(0x7f87449f59a0, 24 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... futex resumed>) = 0 [pid 5428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5427] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5424] rt_sigprocmask(SIG_SETMASK, [], [pid 5436] <... set_robust_list resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5428] <... mmap resumed>) = 0x7f87449d5000 [pid 5427] <... futex resumed>) = 0 [pid 5424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5432] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5437 attached [pid 5436] rt_sigprocmask(SIG_SETMASK, [], [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5428] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5424] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5437] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5436] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... mmap resumed>) = 0x7f87449d5000 [pid 5428] <... mprotect resumed>) = 0 [pid 5427] <... mmap resumed>) = 0x7f87449d5000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... clone3 resumed> => {parent_tid=[5437]}, 88) = 5437 [pid 5424] <... futex resumed>) = 0 [pid 5437] <... rseq resumed>) = 0 [pid 5436] openat(AT_FDCWD, "", O_RDONLY [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5427] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] rt_sigprocmask(SIG_SETMASK, [], [pid 5424] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5437] set_robust_list(0x7f87449f59a0, 24 [pid 5436] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... mprotect resumed>) = 0 [pid 5428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] <... mprotect resumed>) = 0 [pid 5437] <... set_robust_list resumed>) = 0 [pid 5436] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5437] rt_sigprocmask(SIG_SETMASK, [], [pid 5436] <... futex resumed>) = 1 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5427] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5424] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5438 attached [pid 5437] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5436] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5427] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5425] <... futex resumed>) = 0 [pid 5424] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5437] openat(AT_FDCWD, "", O_RDONLY [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5425] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5424] <... futex resumed>) = 0 [pid 5428] <... clone3 resumed> => {parent_tid=[5438]}, 88) = 5438 ./strace-static-x86_64: Process 5440 attached ./strace-static-x86_64: Process 5439 attached [pid 5438] <... rseq resumed>) = 0 [pid 5437] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5436] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5428] rt_sigprocmask(SIG_SETMASK, [], [pid 5426] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5424] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5440] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5439] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5438] set_robust_list(0x7f87449f59a0, 24 [pid 5437] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... clone3 resumed> => {parent_tid=[5439]}, 88) = 5439 [pid 5428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] <... clone3 resumed> => {parent_tid=[5440]}, 88) = 5440 [pid 5426] <... mmap resumed>) = 0x20000000 [pid 5424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5440] <... rseq resumed>) = 0 [pid 5439] <... rseq resumed>) = 0 [pid 5438] <... set_robust_list resumed>) = 0 [pid 5437] <... futex resumed>) = 1 [pid 5436] <... futex resumed>) = 0 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] rt_sigprocmask(SIG_SETMASK, [], [pid 5428] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] rt_sigprocmask(SIG_SETMASK, [], [pid 5425] <... futex resumed>) = 0 [pid 5440] set_robust_list(0x7f87449f59a0, 24 [pid 5439] set_robust_list(0x7f87449f59a0, 24 [pid 5438] rt_sigprocmask(SIG_SETMASK, [], [pid 5437] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5436] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5428] <... futex resumed>) = 0 [pid 5427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5426] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5425] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5440] <... set_robust_list resumed>) = 0 [pid 5439] <... set_robust_list resumed>) = 0 [pid 5438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] <... futex resumed>) = 0 [pid 5425] <... futex resumed>) = 0 [pid 5423] exit_group(0 [pid 5440] rt_sigprocmask(SIG_SETMASK, [], [pid 5439] rt_sigprocmask(SIG_SETMASK, [], [pid 5438] openat(AT_FDCWD, "", O_RDONLY [pid 5437] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5435] <... futex resumed>) = ? [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... futex resumed>) = 0 [pid 5427] <... futex resumed>) = 0 [pid 5425] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5423] <... exit_group resumed>) = ? [pid 5440] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5439] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5438] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5437] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5435] +++ exited with 0 +++ [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5426] +++ exited with 0 +++ [pid 5440] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5439] openat(AT_FDCWD, "", O_RDONLY [pid 5438] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5440] <... openat resumed>) = 3 [pid 5439] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5438] <... futex resumed>) = 1 [pid 5437] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5428] <... futex resumed>) = 0 [pid 5423] +++ exited with 0 +++ [pid 5440] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5439] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5437] <... futex resumed>) = 1 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5428] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5425] <... futex resumed>) = 0 [pid 5440] <... futex resumed>) = 1 [pid 5439] <... futex resumed>) = 1 [pid 5438] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5437] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] <... futex resumed>) = 0 [pid 5428] <... futex resumed>) = 0 [pid 5427] <... futex resumed>) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5440] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5439] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... futex resumed>) = 0 [pid 5427] <... futex resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5441 attached [pid 5440] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5439] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5438] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5429] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5441] set_robust_list(0x55555638f6a0, 24 [pid 5440] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5439] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5438] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... set_robust_list resumed>) = 0 [pid 5440] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... futex resumed>) = 0 [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5440] <... futex resumed>) = 1 [pid 5439] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] <... futex resumed>) = 1 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5427] <... futex resumed>) = 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5441 [pid 5441] <... prctl resumed>) = 0 [pid 5440] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] setpgid(0, 0 [pid 5439] <... futex resumed>) = 1 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5429] <... futex resumed>) = 0 [pid 5441] <... setpgid resumed>) = 0 [pid 5439] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... openat resumed>) = 3 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] write(3, "1000", 4 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5441] <... write resumed>) = 4 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5441] close(3 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5441] <... close resumed>) = 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5441] <... futex resumed>) = 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5430] <... mmap resumed>) = 0x20000000 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5430] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5424] exit_group(0 [pid 5441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5430] <... futex resumed>) = ? [pid 5424] <... exit_group resumed>) = ? [pid 5441] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5436] <... futex resumed>) = ? [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5430] +++ exited with 0 +++ [pid 5441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... mmap resumed>) = 0x7f87449f6000 [pid 5441] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5436] +++ exited with 0 +++ [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5424] +++ exited with 0 +++ [pid 5441] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5442 attached [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5432] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5431] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5441] <... clone3 resumed> => {parent_tid=[5442]}, 88) = 5442 [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... mmap resumed>) = 0x20000000 [pid 5432] <... mmap resumed>) = 0x20000000 [pid 5431] <... futex resumed>) = 0 [pid 5425] exit_group(0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5441] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5443 attached [pid 5442] <... rseq resumed>) = 0 [pid 5441] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5433] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] exit_group(0 [pid 5425] <... exit_group resumed>) = ? [pid 5443] set_robust_list(0x55555638f6a0, 24 [pid 5442] set_robust_list(0x7f8744a169a0, 24 [pid 5441] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5440] <... futex resumed>) = ? [pid 5437] <... futex resumed>) = ? [pid 5434] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5433] <... futex resumed>) = ? [pid 5432] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] +++ exited with 0 +++ [pid 5427] <... exit_group resumed>) = ? [pid 5443] <... set_robust_list resumed>) = 0 [pid 5442] <... set_robust_list resumed>) = 0 [pid 5433] +++ exited with 0 +++ [pid 5442] rt_sigprocmask(SIG_SETMASK, [], [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5441] <... futex resumed>) = 0 [pid 5440] +++ exited with 0 +++ [pid 5437] +++ exited with 0 +++ [pid 5434] <... mmap resumed>) = 0x20000000 [pid 5432] <... futex resumed>) = 0 [pid 5427] +++ exited with 0 +++ [pid 5425] +++ exited with 0 +++ [pid 5443] <... prctl resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5434] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5432] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5428] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5443 [pid 5443] setpgid(0, 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5438] <... futex resumed>) = ? [pid 5434] <... futex resumed>) = 0 [pid 5432] <... futex resumed>) = ? [pid 5428] <... exit_group resumed>) = ? [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5425, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5443] <... setpgid resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5438] +++ exited with 0 +++ [pid 5434] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5432] +++ exited with 0 +++ [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5427, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5429] exit_group(0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5439] <... futex resumed>) = ? [pid 5434] <... futex resumed>) = ? [pid 5429] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5444 attached [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5439] +++ exited with 0 +++ [pid 5434] +++ exited with 0 +++ [pid 5429] +++ exited with 0 +++ [pid 5428] +++ exited with 0 +++ [pid 5444] set_robust_list(0x55555638f6a0, 24./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x55555638f6a0, 24 [pid 5443] <... openat resumed>) = 3 [pid 5445] <... set_robust_list resumed>) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5444] <... set_robust_list resumed>) = 0 [pid 5443] write(3, "1000", 4 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5445] <... prctl resumed>) = 0 [pid 5445] setpgid(0, 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5443] <... write resumed>) = 4 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5444 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5445 [pid 5445] <... setpgid resumed>) = 0 [pid 5443] close(3 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5444] <... prctl resumed>) = 0 [pid 5443] <... close resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5445] <... openat resumed>) = 3 [pid 5445] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5446 attached [pid 5445] close(3 [pid 5444] setpgid(0, 0 [pid 5446] set_robust_list(0x55555638f6a0, 24 [pid 5445] <... close resumed>) = 0 [pid 5443] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] <... setpgid resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] <... set_robust_list resumed>) = 0 [pid 5445] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5443] <... futex resumed>) = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5445] <... futex resumed>) = 0 [pid 5443] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5446] <... prctl resumed>) = 0 [pid 5445] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5443] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5446 [pid 5445] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5444] <... openat resumed>) = 3 [pid 5443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5446] setpgid(0, 0 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5444] write(3, "1000", 4 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5443] <... mmap resumed>) = 0x7f87449f6000 [pid 5446] <... setpgid resumed>) = 0 [pid 5445] <... mmap resumed>) = 0x7f87449f6000 [pid 5444] <... write resumed>) = 4 [pid 5445] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5444] close(3 [pid 5445] <... mprotect resumed>) = 0 [pid 5444] <... close resumed>) = 0 ./strace-static-x86_64: Process 5447 attached [pid 5445] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5444] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5443] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] set_robust_list(0x55555638f6a0, 24 [pid 5445] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5444] <... futex resumed>) = 0 [pid 5443] <... mprotect resumed>) = 0 [pid 5447] <... set_robust_list resumed>) = 0 [pid 5445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5444] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5442] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5448 attached [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5446] <... openat resumed>) = 3 [pid 5444] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5443] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5447 [pid 5448] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5447] <... prctl resumed>) = 0 [pid 5445] <... clone3 resumed> => {parent_tid=[5448]}, 88) = 5448 [pid 5444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5443] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5448] <... rseq resumed>) = 0 [pid 5447] setpgid(0, 0 [pid 5446] write(3, "1000", 4 [pid 5445] rt_sigprocmask(SIG_SETMASK, [], [pid 5444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5448] set_robust_list(0x7f8744a169a0, 24 [pid 5447] <... setpgid resumed>) = 0 [pid 5446] <... write resumed>) = 4 [pid 5445] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5448] <... set_robust_list resumed>) = 0 [pid 5446] close(3 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5449 attached [pid 5448] rt_sigprocmask(SIG_SETMASK, [], [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5446] <... close resumed>) = 0 [pid 5445] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5443] <... clone3 resumed> => {parent_tid=[5449]}, 88) = 5449 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5444] <... mmap resumed>) = 0x7f87449f6000 [pid 5449] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5448] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5446] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5443] rt_sigprocmask(SIG_SETMASK, [], [pid 5446] <... futex resumed>) = 0 [pid 5443] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... rseq resumed>) = 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5445] <... futex resumed>) = 0 [pid 5444] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5443] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5449] set_robust_list(0x7f8744a169a0, 24 [pid 5446] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5443] <... futex resumed>) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5449] <... set_robust_list resumed>) = 0 [pid 5446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5444] <... mprotect resumed>) = 0 [pid 5443] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] rt_sigprocmask(SIG_SETMASK, [], [pid 5446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] <... openat resumed>) = 3 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5444] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] write(3, "1000", 4 [pid 5446] <... mmap resumed>) = 0x7f87449f6000 [pid 5445] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5444] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] <... write resumed>) = 4 [pid 5446] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5447] close(3./strace-static-x86_64: Process 5450 attached [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... close resumed>) = 0 [pid 5446] <... mprotect resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5444] <... clone3 resumed> => {parent_tid=[5450]}, 88) = 5450 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5450] <... rseq resumed>) = 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... futex resumed>) = 0 [pid 5446] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5444] rt_sigprocmask(SIG_SETMASK, [], [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] set_robust_list(0x7f8744a169a0, 24 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5441] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5451 attached [pid 5450] <... set_robust_list resumed>) = 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5444] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5451] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5450] rt_sigprocmask(SIG_SETMASK, [], [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5446] <... clone3 resumed> => {parent_tid=[5451]}, 88) = 5451 [pid 5444] <... futex resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... mmap resumed>) = 0x7f87449d5000 [pid 5451] <... rseq resumed>) = 0 [pid 5450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5446] rt_sigprocmask(SIG_SETMASK, [], [pid 5444] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5451] set_robust_list(0x7f8744a169a0, 24 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... mprotect resumed>) = 0 [pid 5451] <... set_robust_list resumed>) = 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... mmap resumed>) = 0x7f87449f6000 [pid 5446] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] rt_sigprocmask(SIG_SETMASK, [], [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... mprotect resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5441] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5446] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5453 attached ./strace-static-x86_64: Process 5452 attached [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5441] <... clone3 resumed> => {parent_tid=[5452]}, 88) = 5452 [pid 5453] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5452] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5453] <... rseq resumed>) = 0 [pid 5452] <... rseq resumed>) = 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5447] <... clone3 resumed> => {parent_tid=[5453]}, 88) = 5453 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] rt_sigprocmask(SIG_SETMASK, [], [pid 5453] set_robust_list(0x7f8744a169a0, 24 [pid 5452] set_robust_list(0x7f87449f59a0, 24 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] rt_sigprocmask(SIG_SETMASK, [], [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] <... set_robust_list resumed>) = 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] rt_sigprocmask(SIG_SETMASK, [], [pid 5452] <... set_robust_list resumed>) = 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5452] rt_sigprocmask(SIG_SETMASK, [], [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... futex resumed>) = 0 [pid 5441] <... futex resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5452] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] <... openat resumed>) = 3 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5452] <... futex resumed>) = 1 [pid 5441] <... futex resumed>) = 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5441] <... futex resumed>) = 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5441] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5443] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5443] <... futex resumed>) = 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5452] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5443] <... mmap resumed>) = 0x7f87449d5000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5443] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5445] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] <... futex resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5443] <... mprotect resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] <... mmap resumed>) = 0x7f87449d5000 [pid 5443] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5452] <... futex resumed>) = 1 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5445] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5441] <... futex resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5452] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5443] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5445] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5454 attached [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5445] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5454] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5443] <... clone3 resumed> => {parent_tid=[5454]}, 88) = 5454 [pid 5454] <... rseq resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5443] rt_sigprocmask(SIG_SETMASK, [], [pid 5454] set_robust_list(0x7f87449f59a0, 24 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5445] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5444] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5455 attached [pid 5454] <... set_robust_list resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5444] <... futex resumed>) = 0 [pid 5443] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5455] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5454] rt_sigprocmask(SIG_SETMASK, [], [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] <... clone3 resumed> => {parent_tid=[5455]}, 88) = 5455 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5443] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5455] <... rseq resumed>) = 0 [pid 5454] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5445] rt_sigprocmask(SIG_SETMASK, [], [pid 5444] <... mmap resumed>) = 0x7f87449d5000 [pid 5443] <... futex resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5455] set_robust_list(0x7f87449f59a0, 24 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5446] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5444] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5443] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5455] <... set_robust_list resumed>) = 0 [pid 5454] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5446] <... futex resumed>) = 0 [pid 5445] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] <... mprotect resumed>) = 0 [pid 5455] rt_sigprocmask(SIG_SETMASK, [], [pid 5454] <... openat resumed>) = 3 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] <... futex resumed>) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5455] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5454] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] <... mmap resumed>) = 0x7f87449d5000 [pid 5445] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5444] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5444] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5455] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5455] <... openat resumed>) = 3 [pid 5454] <... futex resumed>) = 1 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5443] <... futex resumed>) = 0 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5456 attached [pid 5455] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5446] <... mprotect resumed>) = 0 [pid 5443] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5456] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5455] <... futex resumed>) = 1 [pid 5454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] <... futex resumed>) = 0 [pid 5454] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5445] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... rseq resumed>) = 0 [pid 5444] <... clone3 resumed> => {parent_tid=[5456]}, 88) = 5456 [pid 5443] <... futex resumed>) = 0 [pid 5447] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5456] set_robust_list(0x7f87449f59a0, 24 [pid 5455] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5454] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5445] <... futex resumed>) = 0 [pid 5444] rt_sigprocmask(SIG_SETMASK, [], [pid 5443] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5456] <... set_robust_list resumed>) = 0 [pid 5455] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5454] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... futex resumed>) = 0 [pid 5446] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5445] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5443] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5456] rt_sigprocmask(SIG_SETMASK, [], [pid 5455] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] <... futex resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5444] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5456] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5455] <... futex resumed>) = 0 [pid 5454] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... mmap resumed>) = 0x7f87449d5000 [pid 5444] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5457 attached [pid 5456] openat(AT_FDCWD, "", O_RDONLY [pid 5455] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5446] <... clone3 resumed> => {parent_tid=[5457]}, 88) = 5457 [pid 5444] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5457] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5457] <... rseq resumed>) = 0 [pid 5456] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] <... mprotect resumed>) = 0 [pid 5446] rt_sigprocmask(SIG_SETMASK, [], [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5457] set_robust_list(0x7f87449f59a0, 24 [pid 5456] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5457] <... set_robust_list resumed>) = 0 [pid 5456] <... futex resumed>) = 1 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5444] <... futex resumed>) = 0 [pid 5457] rt_sigprocmask(SIG_SETMASK, [], [pid 5456] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5444] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5446] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5457] openat(AT_FDCWD, "", O_RDONLY [pid 5456] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5444] <... futex resumed>) = 0 [pid 5457] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5456] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5444] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5457] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5446] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5457] <... futex resumed>) = 0 [pid 5456] <... futex resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5458 attached [pid 5457] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5458] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5446] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5458] <... rseq resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5458] set_robust_list(0x7f87449f59a0, 24 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5458] <... set_robust_list resumed>) = 0 [pid 5457] <... futex resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... clone3 resumed> => {parent_tid=[5458]}, 88) = 5458 [pid 5446] <... futex resumed>) = 1 [pid 5442] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5458] rt_sigprocmask(SIG_SETMASK, [], [pid 5457] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5447] rt_sigprocmask(SIG_SETMASK, [], [pid 5446] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5457] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] <... mmap resumed>) = 0x20000000 [pid 5458] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5447] <... futex resumed>) = 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5458] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5442] <... futex resumed>) = 0 [pid 5458] <... openat resumed>) = 3 [pid 5457] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5442] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5441] exit_group(0 [pid 5458] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... futex resumed>) = 1 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5452] <... futex resumed>) = ? [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5448] <... mmap resumed>) = 0x20000000 [pid 5446] <... futex resumed>) = 0 [pid 5442] <... futex resumed>) = ? [pid 5441] <... exit_group resumed>) = ? [pid 5458] <... futex resumed>) = 1 [pid 5457] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5452] +++ exited with 0 +++ [pid 5447] <... futex resumed>) = 0 [pid 5447] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5458] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5458] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5448] <... futex resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5447] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] exit_group(0 [pid 5448] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5455] <... futex resumed>) = ? [pid 5448] <... futex resumed>) = ? [pid 5445] <... exit_group resumed>) = ? [pid 5458] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5455] +++ exited with 0 +++ [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5448] +++ exited with 0 +++ [pid 5442] +++ exited with 0 +++ [pid 5441] +++ exited with 0 +++ [pid 5458] <... futex resumed>) = 1 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5458] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5441, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5445] +++ exited with 0 +++ [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5447] <... futex resumed>) = 0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5450] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5459 attached [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5459] set_robust_list(0x55555638f6a0, 24 [pid 5450] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... set_robust_list resumed>) = 0 [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5459] <... prctl resumed>) = 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] <... futex resumed>) = 0 [pid 5444] exit_group(0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5459 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5460 attached [pid 5459] setpgid(0, 0 [pid 5456] <... futex resumed>) = ? [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5444] <... exit_group resumed>) = ? [pid 5460] set_robust_list(0x55555638f6a0, 24 [pid 5459] <... setpgid resumed>) = 0 [pid 5456] +++ exited with 0 +++ [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5450] +++ exited with 0 +++ [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5444] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5460] <... set_robust_list resumed>) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5460 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5461 attached [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] set_robust_list(0x55555638f6a0, 24 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5459] <... openat resumed>) = 3 [pid 5461] <... set_robust_list resumed>) = 0 [pid 5460] <... prctl resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5461 [pid 5461] <... prctl resumed>) = 0 [pid 5461] setpgid(0, 0 [pid 5460] setpgid(0, 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5461] <... setpgid resumed>) = 0 [pid 5460] <... setpgid resumed>) = 0 [pid 5459] write(3, "1000", 4 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5459] <... write resumed>) = 4 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5461] <... openat resumed>) = 3 [pid 5459] close(3 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5449] <... mmap resumed>) = 0x20000000 [pid 5459] <... close resumed>) = 0 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5461] write(3, "1000", 4) = 4 [pid 5459] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] close(3 [pid 5460] <... openat resumed>) = 3 [pid 5449] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... close resumed>) = 0 [pid 5443] exit_group(0 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5461] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] write(3, "1000", 4 [pid 5459] <... futex resumed>) = 0 [pid 5454] <... futex resumed>) = ? [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5449] <... futex resumed>) = ? [pid 5443] <... exit_group resumed>) = ? [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] <... futex resumed>) = 0 [pid 5460] <... write resumed>) = 4 [pid 5459] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5454] +++ exited with 0 +++ [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5449] +++ exited with 0 +++ [pid 5443] +++ exited with 0 +++ [pid 5461] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5460] close(3 [pid 5459] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5461] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5443, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5460] <... close resumed>) = 0 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5460] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5460] <... futex resumed>) = 0 [pid 5459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5461] <... mmap resumed>) = 0x7f87449f6000 [pid 5459] <... mmap resumed>) = 0x7f87449f6000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5461] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5460] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5461] <... mprotect resumed>) = 0 [pid 5460] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5459] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5461] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5459] <... mprotect resumed>) = 0 [pid 5461] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5459] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5462 attached [pid 5460] <... mmap resumed>) = 0x7f87449f6000 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5462] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5461] <... clone3 resumed> => {parent_tid=[5462]}, 88) = 5462 [pid 5462] <... rseq resumed>) = 0 [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5459] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5460] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5462] set_robust_list(0x7f8744a169a0, 24 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] <... set_robust_list resumed>) = 0 [pid 5461] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... mprotect resumed>) = 0 [pid 5459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5462] rt_sigprocmask(SIG_SETMASK, [], [pid 5461] <... futex resumed>) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5461] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5451] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5464 attached ./strace-static-x86_64: Process 5463 attached [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5460] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5464] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5463] set_robust_list(0x55555638f6a0, 24 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5459] <... clone3 resumed> => {parent_tid=[5464]}, 88) = 5464 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5463 [pid 5464] <... rseq resumed>) = 0 [pid 5463] <... set_robust_list resumed>) = 0 [pid 5459] rt_sigprocmask(SIG_SETMASK, [], [pid 5460] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5464] set_robust_list(0x7f8744a169a0, 24 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5464] <... set_robust_list resumed>) = 0 [pid 5463] <... prctl resumed>) = 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5459] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] rt_sigprocmask(SIG_SETMASK, [], [pid 5463] setpgid(0, 0 [pid 5464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5463] <... setpgid resumed>) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5465 attached [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5460] <... clone3 resumed> => {parent_tid=[5465]}, 88) = 5465 [pid 5459] <... futex resumed>) = 0 [pid 5453] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5451] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5460] rt_sigprocmask(SIG_SETMASK, [], [pid 5459] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] <... rseq resumed>) = 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... openat resumed>) = 3 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] <... mmap resumed>) = 0x20000000 [pid 5451] <... mmap resumed>) = 0x20000000 [pid 5465] set_robust_list(0x7f8744a169a0, 24 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] write(3, "1000", 4 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5460] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] <... set_robust_list resumed>) = 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... write resumed>) = 4 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... futex resumed>) = 0 [pid 5453] <... futex resumed>) = 0 [pid 5451] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] rt_sigprocmask(SIG_SETMASK, [], [pid 5460] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5453] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5451] <... futex resumed>) = 0 [pid 5447] exit_group(0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] close(3 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... close resumed>) = 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5458] <... futex resumed>) = ? [pid 5453] <... futex resumed>) = ? [pid 5451] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5447] <... exit_group resumed>) = ? [pid 5446] exit_group(0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... futex resumed>) = ? [pid 5453] +++ exited with 0 +++ [pid 5451] <... futex resumed>) = ? [pid 5446] <... exit_group resumed>) = ? [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... futex resumed>) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5458] +++ exited with 0 +++ [pid 5457] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ [pid 5447] +++ exited with 0 +++ [pid 5446] +++ exited with 0 +++ [pid 5463] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5463] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5447, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... mmap resumed>) = 0x7f87449f6000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... mprotect resumed>) = 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5463] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5466 attached [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5466] set_robust_list(0x55555638f6a0, 24 [pid 5463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5462] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5467 attached [pid 5466] <... set_robust_list resumed>) = 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5468 attached [pid 5467] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... clone3 resumed> => {parent_tid=[5467]}, 88) = 5467 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5466 [pid 5468] set_robust_list(0x55555638f6a0, 24 [pid 5467] <... rseq resumed>) = 0 [pid 5466] <... prctl resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] rt_sigprocmask(SIG_SETMASK, [], [pid 5468] <... set_robust_list resumed>) = 0 [pid 5467] set_robust_list(0x7f8744a169a0, 24 [pid 5466] setpgid(0, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5467] <... set_robust_list resumed>) = 0 [pid 5466] <... setpgid resumed>) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5468 [pid 5468] <... prctl resumed>) = 0 [pid 5467] rt_sigprocmask(SIG_SETMASK, [], [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... futex resumed>) = 0 [pid 5468] setpgid(0, 0 [pid 5467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5466] <... openat resumed>) = 3 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... setpgid resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] write(3, "1000", 4 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... write resumed>) = 4 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] close(3 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... openat resumed>) = 3 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... close resumed>) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] write(3, "1000", 4 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... futex resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... futex resumed>) = 0 [pid 5468] <... write resumed>) = 4 [pid 5468] close(3) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5468] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... mmap resumed>) = 0x7f87449d5000 [pid 5468] <... futex resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5459] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5459] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5459] <... futex resumed>) = 0 [pid 5468] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... mprotect resumed>) = 0 [pid 5459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... mmap resumed>) = 0x7f87449f6000 [pid 5460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5460] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... mmap resumed>) = 0x7f87449d5000 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... mprotect resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5460] <... futex resumed>) = 0 [pid 5459] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5468] <... mmap resumed>) = 0x7f87449f6000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5459] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5469 attached [pid 5468] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... mmap resumed>) = 0x7f87449d5000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5461] <... clone3 resumed> => {parent_tid=[5469]}, 88) = 5469 ./strace-static-x86_64: Process 5470 attached [pid 5469] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5468] <... mprotect resumed>) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5460] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5459] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5470] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5469] <... rseq resumed>) = 0 [pid 5468] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5466] <... clone3 resumed> => {parent_tid=[5470]}, 88) = 5470 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5460] <... mprotect resumed>) = 0 [pid 5459] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5469] set_robust_list(0x7f87449f59a0, 24 [pid 5470] <... rseq resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] rt_sigprocmask(SIG_SETMASK, [], [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] set_robust_list(0x7f8744a169a0, 24 [pid 5469] <... set_robust_list resumed>) = 0 [pid 5468] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... futex resumed>) = 0 [pid 5460] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5470] <... set_robust_list resumed>) = 0 [pid 5469] rt_sigprocmask(SIG_SETMASK, [], [pid 5468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5460] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5472 attached ./strace-static-x86_64: Process 5471 attached [pid 5470] rt_sigprocmask(SIG_SETMASK, [], [pid 5469] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... futex resumed>) = 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5472] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5471] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5470] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5469] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5468] <... clone3 resumed> => {parent_tid=[5472]}, 88) = 5472 [pid 5466] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5459] <... clone3 resumed> => {parent_tid=[5471]}, 88) = 5471 ./strace-static-x86_64: Process 5473 attached [pid 5472] <... rseq resumed>) = 0 [pid 5471] <... rseq resumed>) = 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] rt_sigprocmask(SIG_SETMASK, [], [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5459] rt_sigprocmask(SIG_SETMASK, [], [pid 5469] <... openat resumed>) = 3 [pid 5473] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5472] set_robust_list(0x7f8744a169a0, 24 [pid 5471] set_robust_list(0x7f87449f59a0, 24 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... clone3 resumed> => {parent_tid=[5473]}, 88) = 5473 [pid 5459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5469] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5473] <... rseq resumed>) = 0 [pid 5472] <... set_robust_list resumed>) = 0 [pid 5471] <... set_robust_list resumed>) = 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5472] rt_sigprocmask(SIG_SETMASK, [], [pid 5473] set_robust_list(0x7f87449f59a0, 24 [pid 5471] rt_sigprocmask(SIG_SETMASK, [], [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5469] <... futex resumed>) = 1 [pid 5468] <... futex resumed>) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] <... futex resumed>) = 0 [pid 5460] rt_sigprocmask(SIG_SETMASK, [], [pid 5459] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5473] <... set_robust_list resumed>) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5469] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5463] <... futex resumed>) = 0 [pid 5461] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = 0 [pid 5473] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5461] <... futex resumed>) = 0 [pid 5460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5459] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5471] <... openat resumed>) = 3 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5469] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... mmap resumed>) = 0x7f87449d5000 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5473] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5473] <... openat resumed>) = 3 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5471] <... futex resumed>) = 1 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5469] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5460] <... futex resumed>) = 0 [pid 5459] <... futex resumed>) = 0 [pid 5473] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... mprotect resumed>) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5460] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5459] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5469] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5473] <... futex resumed>) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5471] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5459] <... futex resumed>) = 0 [pid 5473] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = 1 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5469] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5460] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5459] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5461] <... futex resumed>) = 0 [pid 5473] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5471] <... futex resumed>) = 1 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5459] <... futex resumed>) = 0 [pid 5462] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5474 attached [pid 5473] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5474] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5473] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] <... rseq resumed>) = 0 [pid 5473] <... futex resumed>) = 1 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... clone3 resumed> => {parent_tid=[5474]}, 88) = 5474 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5460] <... futex resumed>) = 0 [pid 5474] set_robust_list(0x7f87449f59a0, 24 [pid 5473] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] rt_sigprocmask(SIG_SETMASK, [], [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5474] <... set_robust_list resumed>) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5474] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5474] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] openat(AT_FDCWD, "", O_RDONLY [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... futex resumed>) = 0 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5474] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5474] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5474] <... futex resumed>) = 0 [pid 5466] <... futex resumed>) = 0 [pid 5474] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5463] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5474] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... mmap resumed>) = 0x7f87449d5000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] <... futex resumed>) = 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5474] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5463] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5474] <... futex resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5474] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] <... futex resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... mprotect resumed>) = 0 [pid 5463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... mmap resumed>) = 0x7f87449d5000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... mprotect resumed>) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] <... mmap resumed>) = 0x20000000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5475 attached [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5475] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... clone3 resumed> => {parent_tid=[5475]}, 88) = 5475 [pid 5461] exit_group(0 [pid 5475] <... rseq resumed>) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] rt_sigprocmask(SIG_SETMASK, [], [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5462] <... futex resumed>) = ? [pid 5461] <... exit_group resumed>) = ? [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5469] <... futex resumed>) = ? ./strace-static-x86_64: Process 5476 attached [pid 5475] set_robust_list(0x7f87449f59a0, 24 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5469] +++ exited with 0 +++ [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] <... mmap resumed>) = 0x20000000 [pid 5462] +++ exited with 0 +++ [pid 5461] +++ exited with 0 +++ [pid 5476] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5475] <... set_robust_list resumed>) = 0 [pid 5476] <... rseq resumed>) = 0 [pid 5475] rt_sigprocmask(SIG_SETMASK, [], [pid 5468] <... clone3 resumed> => {parent_tid=[5476]}, 88) = 5476 [pid 5466] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5476] set_robust_list(0x7f87449f59a0, 24 [pid 5475] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] rt_sigprocmask(SIG_SETMASK, [], [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... futex resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5476] <... set_robust_list resumed>) = 0 [pid 5475] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5466] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5475] <... openat resumed>) = 3 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... futex resumed>) = 0 [pid 5464] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5476] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5459] exit_group(0 [pid 5475] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5477 attached [pid 5476] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5475] <... futex resumed>) = 1 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5471] <... futex resumed>) = ? [pid 5468] <... futex resumed>) = 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... futex resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5464] <... futex resumed>) = ? [pid 5459] <... exit_group resumed>) = ? [pid 5477] set_robust_list(0x55555638f6a0, 24 [pid 5476] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5475] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5471] +++ exited with 0 +++ [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5464] +++ exited with 0 +++ [pid 5477] <... set_robust_list resumed>) = 0 [pid 5475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5466] <... futex resumed>) = 0 [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5476] <... openat resumed>) = 3 [pid 5475] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5459] +++ exited with 0 +++ [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5477] <... prctl resumed>) = 0 [pid 5476] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5477 [pid 5477] setpgid(0, 0 [pid 5476] <... futex resumed>) = 1 [pid 5475] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5468] <... futex resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5477] <... setpgid resumed>) = 0 [pid 5476] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5475] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5476] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5475] <... futex resumed>) = 1 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... futex resumed>) = 0 [pid 5467] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5466] <... futex resumed>) = 0 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5477] <... openat resumed>) = 3 [pid 5476] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5468] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5467] <... mmap resumed>) = 0x20000000 [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5477] write(3, "1000", 4 [pid 5476] <... futex resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5467] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5463] exit_group(0 [pid 5477] <... write resumed>) = 4 [pid 5476] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... futex resumed>) = ? [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5467] <... futex resumed>) = ? [pid 5465] <... mmap resumed>) = 0x20000000 [pid 5463] <... exit_group resumed>) = ? [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5477] close(3 [pid 5474] +++ exited with 0 +++ [pid 5467] +++ exited with 0 +++ [pid 5477] <... close resumed>) = 0 [pid 5465] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] <... futex resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5477] <... futex resumed>) = 0 [pid 5465] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5460] exit_group(0 [pid 5477] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5473] <... futex resumed>) = ? [pid 5465] <... futex resumed>) = ? [pid 5460] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5478 attached [pid 5477] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5473] +++ exited with 0 +++ [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5465] +++ exited with 0 +++ [pid 5463] +++ exited with 0 +++ [pid 5460] +++ exited with 0 +++ [pid 5478] set_robust_list(0x55555638f6a0, 24 [pid 5477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5463, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5478] <... set_robust_list resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5478 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5479 attached [pid 5477] <... mmap resumed>) = 0x7f87449f6000 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5478] <... prctl resumed>) = 0 [pid 5477] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5479] set_robust_list(0x55555638f6a0, 24 [pid 5478] setpgid(0, 0 [pid 5477] <... mprotect resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5479 [pid 5479] <... set_robust_list resumed>) = 0 [pid 5478] <... setpgid resumed>) = 0 [pid 5477] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5477] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... prctl resumed>) = 0 [pid 5478] <... openat resumed>) = 3 [pid 5477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5472] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5481 attached ./strace-static-x86_64: Process 5480 attached [pid 5479] setpgid(0, 0 [pid 5478] write(3, "1000", 4 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5481] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5480] set_robust_list(0x55555638f6a0, 24 [pid 5479] <... setpgid resumed>) = 0 [pid 5478] <... write resumed>) = 4 [pid 5477] <... clone3 resumed> => {parent_tid=[5481]}, 88) = 5481 [pid 5481] <... rseq resumed>) = 0 [pid 5478] close(3 [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] set_robust_list(0x7f8744a169a0, 24 [pid 5478] <... close resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5481] <... set_robust_list resumed>) = 0 [pid 5480] <... set_robust_list resumed>) = 0 [pid 5478] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5481] rt_sigprocmask(SIG_SETMASK, [], [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5478] <... futex resumed>) = 0 [pid 5477] <... futex resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5480 [pid 5481] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5480] <... prctl resumed>) = 0 [pid 5478] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5477] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] setpgid(0, 0 [pid 5479] <... openat resumed>) = 3 [pid 5478] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5480] <... setpgid resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5479] write(3, "1000", 4 [pid 5478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5479] <... write resumed>) = 4 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5479] close(3 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5478] <... mmap resumed>) = 0x7f87449f6000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] <... openat resumed>) = 3 [pid 5478] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] write(3, "1000", 4 [pid 5479] <... close resumed>) = 0 [pid 5478] <... mprotect resumed>) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... futex resumed>) = 0 [pid 5478] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... write resumed>) = 4 [pid 5479] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] close(3 [pid 5479] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5480] <... close resumed>) = 0 [pid 5479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5482 attached [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] <... futex resumed>) = 0 [pid 5479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5482] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5478] <... clone3 resumed> => {parent_tid=[5482]}, 88) = 5482 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5482] <... rseq resumed>) = 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5479] <... mmap resumed>) = 0x7f87449f6000 [pid 5478] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5482] set_robust_list(0x7f8744a169a0, 24 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5479] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... set_robust_list resumed>) = 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... mprotect resumed>) = 0 [pid 5478] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] rt_sigprocmask(SIG_SETMASK, [], [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5478] <... futex resumed>) = 0 [pid 5480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5479] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5479] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5483 attached [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5483] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... mmap resumed>) = 0x7f87449f6000 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5479] <... clone3 resumed> => {parent_tid=[5483]}, 88) = 5483 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5483] <... rseq resumed>) = 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] set_robust_list(0x7f8744a169a0, 24 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5480] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5479] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] <... set_robust_list resumed>) = 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... mprotect resumed>) = 0 [pid 5479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5483] rt_sigprocmask(SIG_SETMASK, [], [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5479] <... futex resumed>) = 0 [pid 5470] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5479] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5470] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5470] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5484 attached [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5484] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... clone3 resumed> => {parent_tid=[5484]}, 88) = 5484 [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5466] exit_group(0 [pid 5484] <... rseq resumed>) = 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] rt_sigprocmask(SIG_SETMASK, [], [pid 5475] <... futex resumed>) = ? [pid 5472] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] <... futex resumed>) = ? [pid 5466] <... exit_group resumed>) = ? [pid 5484] set_robust_list(0x7f8744a169a0, 24 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5475] +++ exited with 0 +++ [pid 5472] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5470] +++ exited with 0 +++ [pid 5466] +++ exited with 0 +++ [pid 5484] <... set_robust_list resumed>) = 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5477] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5472] <... futex resumed>) = 0 [pid 5484] rt_sigprocmask(SIG_SETMASK, [], [pid 5480] <... futex resumed>) = 0 [pid 5472] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] exit_group(0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5477] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5476] <... futex resumed>) = ? [pid 5472] <... futex resumed>) = ? [pid 5468] <... exit_group resumed>) = ? [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5477] <... futex resumed>) = 0 [pid 5472] +++ exited with 0 +++ [pid 5476] +++ exited with 0 +++ [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5485 attached ) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5477] <... mmap resumed>) = 0x7f87449d5000 [pid 5468] +++ exited with 0 +++ [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5477] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5485] set_robust_list(0x55555638f6a0, 24 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5477] <... mprotect resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5485 [pid 5485] <... set_robust_list resumed>) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5478] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] <... futex resumed>) = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5477] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5485] <... prctl resumed>) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] <... mmap resumed>) = 0x7f87449d5000 [pid 5477] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5486 attached [pid 5485] setpgid(0, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5478] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5486] set_robust_list(0x55555638f6a0, 24 [pid 5485] <... setpgid resumed>) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] <... set_robust_list resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5487 attached [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] <... mprotect resumed>) = 0 [pid 5487] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5477] <... clone3 resumed> => {parent_tid=[5487]}, 88) = 5487 [pid 5487] <... rseq resumed>) = 0 [pid 5486] <... prctl resumed>) = 0 [pid 5485] <... openat resumed>) = 3 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5486 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5487] set_robust_list(0x7f87449f59a0, 24 [pid 5486] setpgid(0, 0 [pid 5485] write(3, "1000", 4 [pid 5479] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5487] <... set_robust_list resumed>) = 0 [pid 5486] <... setpgid resumed>) = 0 [pid 5485] <... write resumed>) = 4 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5479] <... futex resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5487] rt_sigprocmask(SIG_SETMASK, [], [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5485] close(3 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5478] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5477] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5485] <... close resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5479] <... mmap resumed>) = 0x7f87449d5000 [pid 5478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5477] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5488 attached [pid 5487] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5486] <... openat resumed>) = 3 [pid 5485] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5477] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5487] <... openat resumed>) = 3 [pid 5486] write(3, "1000", 4 [pid 5485] <... futex resumed>) = 0 [pid 5488] <... rseq resumed>) = 0 [pid 5487] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] <... write resumed>) = 4 [pid 5485] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5479] <... mprotect resumed>) = 0 [pid 5478] <... clone3 resumed> => {parent_tid=[5488]}, 88) = 5488 [pid 5488] set_robust_list(0x7f87449f59a0, 24 [pid 5487] <... futex resumed>) = 1 [pid 5486] close(3 [pid 5485] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5478] rt_sigprocmask(SIG_SETMASK, [], [pid 5477] <... futex resumed>) = 0 [pid 5488] <... set_robust_list resumed>) = 0 [pid 5487] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] <... close resumed>) = 0 [pid 5485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5479] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5477] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] rt_sigprocmask(SIG_SETMASK, [], [pid 5487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5486] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] <... futex resumed>) = 0 [pid 5488] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5487] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5486] <... futex resumed>) = 0 [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5480] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5480] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5489 attached [pid 5488] openat(AT_FDCWD, "", O_RDONLY [pid 5486] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5485] <... mmap resumed>) = 0x7f87449f6000 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5478] <... futex resumed>) = 0 [pid 5477] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5488] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5487] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5486] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5485] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5480] <... mmap resumed>) = 0x7f87449d5000 [pid 5479] <... clone3 resumed> => {parent_tid=[5489]}, 88) = 5489 [pid 5478] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] <... rseq resumed>) = 0 [pid 5488] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5485] <... mprotect resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5479] rt_sigprocmask(SIG_SETMASK, [], [pid 5478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5489] set_robust_list(0x7f87449f59a0, 24 [pid 5488] <... futex resumed>) = 0 [pid 5487] <... futex resumed>) = 1 [pid 5486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... mprotect resumed>) = 0 [pid 5479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] <... futex resumed>) = 0 [pid 5489] <... set_robust_list resumed>) = 0 [pid 5488] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5487] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5485] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] <... futex resumed>) = 0 [pid 5489] rt_sigprocmask(SIG_SETMASK, [], [pid 5486] <... mmap resumed>) = 0x7f87449f6000 [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5480] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5479] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5490 attached [pid 5489] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5488] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5486] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5490] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5488] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] <... clone3 resumed> => {parent_tid=[5490]}, 88) = 5490 [pid 5490] <... rseq resumed>) = 0 [pid 5488] <... futex resumed>) = 1 [pid 5486] <... mprotect resumed>) = 0 [pid 5489] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5485] rt_sigprocmask(SIG_SETMASK, [], [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5479] <... futex resumed>) = 0 [pid 5478] <... futex resumed>) = 0 [pid 5490] set_robust_list(0x7f8744a169a0, 24 [pid 5489] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5488] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5479] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5490] <... set_robust_list resumed>) = 0 [pid 5489] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5485] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5491 attached [pid 5490] rt_sigprocmask(SIG_SETMASK, [], [pid 5489] <... futex resumed>) = 0 [pid 5486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5485] <... futex resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... clone3 resumed> => {parent_tid=[5491]}, 88) = 5491 [pid 5479] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5492 attached [pid 5491] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5489] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5485] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] rt_sigprocmask(SIG_SETMASK, [], [pid 5479] <... futex resumed>) = 0 [pid 5492] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5491] <... rseq resumed>) = 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... rseq resumed>) = 0 [pid 5491] set_robust_list(0x7f87449f59a0, 24 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] <... clone3 resumed> => {parent_tid=[5492]}, 88) = 5492 [pid 5479] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] set_robust_list(0x7f8744a169a0, 24 [pid 5491] <... set_robust_list resumed>) = 0 [pid 5486] rt_sigprocmask(SIG_SETMASK, [], [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5489] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5492] <... set_robust_list resumed>) = 0 [pid 5491] rt_sigprocmask(SIG_SETMASK, [], [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5489] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] rt_sigprocmask(SIG_SETMASK, [], [pid 5491] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5489] <... futex resumed>) = 1 [pid 5486] <... futex resumed>) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... futex resumed>) = 0 [pid 5479] <... futex resumed>) = 0 [pid 5492] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5491] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5489] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5480] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5491] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5491] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5491] <... futex resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5491] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... futex resumed>) = 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5491] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5480] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5491] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... mmap resumed>) = 0x20000000 [pid 5480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5491] <... futex resumed>) = 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5491] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] <... futex resumed>) = 0 [pid 5477] exit_group(0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5481] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5487] <... futex resumed>) = ? [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5481] <... futex resumed>) = ? [pid 5477] <... exit_group resumed>) = ? [pid 5487] +++ exited with 0 +++ [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5481] +++ exited with 0 +++ [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5477] +++ exited with 0 +++ [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5477, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5493 attached [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5493] set_robust_list(0x55555638f6a0, 24 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5493] <... set_robust_list resumed>) = 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5493 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5493] <... prctl resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5482] <... mmap resumed>) = 0x20000000 [pid 5485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] setpgid(0, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5482] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] <... setpgid resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5478] exit_group(0 [pid 5485] <... futex resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5488] <... futex resumed>) = ? [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5488] +++ exited with 0 +++ [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] <... futex resumed>) = ? [pid 5478] <... exit_group resumed>) = ? [pid 5493] <... openat resumed>) = 3 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] <... mmap resumed>) = 0x7f87449d5000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5483] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5482] +++ exited with 0 +++ [pid 5493] write(3, "1000", 4 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] <... write resumed>) = 4 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5486] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5493] close(3 [pid 5486] <... futex resumed>) = 0 [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] <... mprotect resumed>) = 0 [pid 5493] <... close resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5483] <... mmap resumed>) = 0x20000000 [pid 5478] +++ exited with 0 +++ [pid 5493] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] <... mmap resumed>) = 0x7f87449d5000 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5486] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5483] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] <... mprotect resumed>) = 0 [pid 5485] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5483] <... futex resumed>) = 0 [pid 5484] <... mmap resumed>) = 0x20000000 [pid 5479] exit_group(0 [pid 5493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5489] <... futex resumed>) = ? [pid 5486] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5484] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5479] <... exit_group resumed>) = ? [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5489] +++ exited with 0 +++ [pid 5486] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5483] +++ exited with 0 +++ ./strace-static-x86_64: Process 5495 attached [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5485] <... clone3 resumed> => {parent_tid=[5494]}, 88) = 5494 [pid 5484] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5496 attached [pid 5495] set_robust_list(0x55555638f6a0, 24 [pid 5493] <... mmap resumed>) = 0x7f87449f6000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5494 attached [pid 5496] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5495] <... set_robust_list resumed>) = 0 [pid 5493] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] <... clone3 resumed> => {parent_tid=[5496]}, 88) = 5496 [pid 5485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] <... rseq resumed>) = 0 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5494] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5493] <... mprotect resumed>) = 0 [pid 5484] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] set_robust_list(0x7f87449f59a0, 24 [pid 5495] <... prctl resumed>) = 0 [pid 5494] <... rseq resumed>) = 0 [pid 5493] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] rt_sigprocmask(SIG_SETMASK, [], [pid 5485] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... futex resumed>) = 0 [pid 5479] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5495 [pid 5496] <... set_robust_list resumed>) = 0 [pid 5495] setpgid(0, 0 [pid 5494] set_robust_list(0x7f87449f59a0, 24 [pid 5493] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5485] <... futex resumed>) = 0 [pid 5484] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5496] rt_sigprocmask(SIG_SETMASK, [], [pid 5495] <... setpgid resumed>) = 0 [pid 5494] <... set_robust_list resumed>) = 0 [pid 5493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5480] exit_group(0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5497 attached [pid 5496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5494] rt_sigprocmask(SIG_SETMASK, [], [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5491] <... futex resumed>) = ? [pid 5486] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5484] <... futex resumed>) = ? [pid 5480] <... exit_group resumed>) = ? [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5496] openat(AT_FDCWD, "", O_RDONLY [pid 5495] <... openat resumed>) = 3 [pid 5494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5493] <... clone3 resumed> => {parent_tid=[5497]}, 88) = 5497 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5491] +++ exited with 0 +++ [pid 5486] <... futex resumed>) = 0 [pid 5484] +++ exited with 0 +++ [pid 5049] <... restart_syscall resumed>) = 0 [pid 5497] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5496] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5494] openat(AT_FDCWD, "", O_RDONLY [pid 5493] rt_sigprocmask(SIG_SETMASK, [], [pid 5486] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] <... rseq resumed>) = 0 [pid 5496] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] write(3, "1000", 4 [pid 5494] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5497] set_robust_list(0x7f8744a169a0, 24 [pid 5496] <... futex resumed>) = 0 [pid 5495] <... write resumed>) = 4 [pid 5494] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] +++ exited with 0 +++ [pid 5497] <... set_robust_list resumed>) = 0 [pid 5496] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5495] close(3 [pid 5494] <... futex resumed>) = 1 [pid 5493] <... futex resumed>) = 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] <... futex resumed>) = 0 [pid 5485] <... futex resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5497] rt_sigprocmask(SIG_SETMASK, [], [pid 5494] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5498 attached [pid 5497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5495] <... close resumed>) = 0 [pid 5494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5486] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5485] <... futex resumed>) = 0 [pid 5498] set_robust_list(0x55555638f6a0, 24 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5498 [pid 5498] <... set_robust_list resumed>) = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... futex resumed>) = 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5496] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5498] <... prctl resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5496] <... futex resumed>) = 1 [pid 5495] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5494] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5486] <... futex resumed>) = 0 [pid 5498] setpgid(0, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5496] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5494] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... setpgid resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5494] <... futex resumed>) = 1 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5485] <... futex resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5499 attached [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5494] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] set_robust_list(0x55555638f6a0, 24 [pid 5498] <... openat resumed>) = 3 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... mmap resumed>) = 0x7f87449f6000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... set_robust_list resumed>) = 0 [pid 5498] write(3, "1000", 4 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5498] <... write resumed>) = 4 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... mprotect resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5499 [pid 5499] <... prctl resumed>) = 0 [pid 5498] close(3 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5499] setpgid(0, 0 [pid 5498] <... close resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... setpgid resumed>) = 0 [pid 5498] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5500 attached [pid 5498] <... futex resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5500] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5499] <... openat resumed>) = 3 [pid 5498] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... clone3 resumed> => {parent_tid=[5500]}, 88) = 5500 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... rseq resumed>) = 0 [pid 5499] write(3, "1000", 4 [pid 5498] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], [pid 5498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5500] set_robust_list(0x7f8744a169a0, 24 [pid 5499] <... write resumed>) = 4 [pid 5498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... set_robust_list resumed>) = 0 [pid 5499] close(3 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5500] rt_sigprocmask(SIG_SETMASK, [], [pid 5499] <... close resumed>) = 0 [pid 5498] <... mmap resumed>) = 0x7f87449f6000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... futex resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5499] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... mprotect resumed>) = 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... futex resumed>) = 0 [pid 5498] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5498] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5501 attached [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5501] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5498] <... clone3 resumed> => {parent_tid=[5501]}, 88) = 5501 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... rseq resumed>) = 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5498] rt_sigprocmask(SIG_SETMASK, [], [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5501] set_robust_list(0x7f8744a169a0, 24 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... mmap resumed>) = 0x7f87449f6000 [pid 5498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... set_robust_list resumed>) = 0 [pid 5499] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5498] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] rt_sigprocmask(SIG_SETMASK, [], [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5501] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... mprotect resumed>) = 0 [pid 5498] <... futex resumed>) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5498] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5502 attached [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] <... futex resumed>) = 0 [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5502] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... clone3 resumed> => {parent_tid=[5502]}, 88) = 5502 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5490] <... futex resumed>) = 0 [pid 5485] exit_group(0 [pid 5502] <... rseq resumed>) = 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] rt_sigprocmask(SIG_SETMASK, [], [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5494] <... futex resumed>) = ? [pid 5493] <... mmap resumed>) = 0x7f87449d5000 [pid 5502] set_robust_list(0x7f8744a169a0, 24 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5494] +++ exited with 0 +++ [pid 5493] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5492] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5490] +++ exited with 0 +++ [pid 5485] <... exit_group resumed>) = ? [pid 5502] <... set_robust_list resumed>) = 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5493] <... mprotect resumed>) = 0 [pid 5492] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5493] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5492] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] rt_sigprocmask(SIG_SETMASK, [], [pid 5499] <... futex resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5485] +++ exited with 0 +++ [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5492] <... futex resumed>) = 0 [pid 5486] exit_group(0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5485, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5496] <... futex resumed>) = ? [pid 5493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5486] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5503 attached [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5496] +++ exited with 0 +++ [pid 5492] +++ exited with 0 +++ [pid 5486] +++ exited with 0 +++ [pid 5503] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5503] <... rseq resumed>) = 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5493] <... clone3 resumed> => {parent_tid=[5503]}, 88) = 5503 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5503] set_robust_list(0x7f87449f59a0, 24 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5493] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5504 [pid 5493] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5504 attached [pid 5503] <... set_robust_list resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5504] set_robust_list(0x55555638f6a0, 24 [pid 5503] rt_sigprocmask(SIG_SETMASK, [], [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5505 attached [pid 5504] <... set_robust_list resumed>) = 0 [pid 5503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] set_robust_list(0x55555638f6a0, 24 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5503] openat(AT_FDCWD, "", O_RDONLY [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... futex resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5505 [pid 5505] <... set_robust_list resumed>) = 0 [pid 5504] <... prctl resumed>) = 0 [pid 5503] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5504] setpgid(0, 0 [pid 5503] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... mmap resumed>) = 0x7f87449d5000 [pid 5505] <... prctl resumed>) = 0 [pid 5504] <... setpgid resumed>) = 0 [pid 5503] <... futex resumed>) = 1 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5493] <... futex resumed>) = 0 [pid 5505] setpgid(0, 0 [pid 5503] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5505] <... setpgid resumed>) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... mprotect resumed>) = 0 [pid 5493] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5504] <... openat resumed>) = 3 [pid 5503] <... futex resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5493] <... futex resumed>) = 1 [pid 5505] <... openat resumed>) = 3 [pid 5504] write(3, "1000", 4 [pid 5503] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5493] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] write(3, "1000", 4 [pid 5504] <... write resumed>) = 4 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5503] <... madvise resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5506 attached [pid 5505] <... write resumed>) = 4 [pid 5504] close(3 [pid 5503] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5505] close(3 [pid 5504] <... close resumed>) = 0 [pid 5506] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5503] <... futex resumed>) = 1 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5498] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... clone3 resumed> => {parent_tid=[5506]}, 88) = 5506 [pid 5493] <... futex resumed>) = 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5506] <... rseq resumed>) = 0 [pid 5505] <... close resumed>) = 0 [pid 5504] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... futex resumed>) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], [pid 5506] set_robust_list(0x7f87449f59a0, 24 [pid 5505] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5506] <... set_robust_list resumed>) = 0 [pid 5505] <... futex resumed>) = 0 [pid 5504] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... mmap resumed>) = 0x7f87449d5000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] rt_sigprocmask(SIG_SETMASK, [], [pid 5505] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5504] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5498] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] <... futex resumed>) = 0 [pid 5506] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5505] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... mprotect resumed>) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5506] openat(AT_FDCWD, "", O_RDONLY [pid 5505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5498] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5506] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5506] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5504] <... mmap resumed>) = 0x7f87449f6000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5498] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5506] <... futex resumed>) = 1 [pid 5505] <... mmap resumed>) = 0x7f87449f6000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5495] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5507 attached [pid 5506] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5504] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... futex resumed>) = 0 [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5505] <... mprotect resumed>) = 0 [pid 5504] <... mprotect resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5498] <... clone3 resumed> => {parent_tid=[5507]}, 88) = 5507 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... futex resumed>) = 0 [pid 5507] <... rseq resumed>) = 0 [pid 5506] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5505] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5504] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... mmap resumed>) = 0x7f87449d5000 [pid 5498] rt_sigprocmask(SIG_SETMASK, [], [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5495] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5507] set_robust_list(0x7f87449f59a0, 24 [pid 5506] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5505] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5504] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5507] <... set_robust_list resumed>) = 0 [pid 5505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5509 attached ./strace-static-x86_64: Process 5508 attached [pid 5507] rt_sigprocmask(SIG_SETMASK, [], [pid 5505] <... clone3 resumed> => {parent_tid=[5508]}, 88) = 5508 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... mprotect resumed>) = 0 [pid 5498] <... futex resumed>) = 0 [pid 5509] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5508] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5506] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] rt_sigprocmask(SIG_SETMASK, [], [pid 5504] <... clone3 resumed> => {parent_tid=[5509]}, 88) = 5509 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5498] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] <... rseq resumed>) = 0 [pid 5508] <... rseq resumed>) = 0 [pid 5507] openat(AT_FDCWD, "", O_RDONLY [pid 5506] <... futex resumed>) = 1 [pid 5505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5504] rt_sigprocmask(SIG_SETMASK, [], [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5495] <... futex resumed>) = 0 [pid 5509] set_robust_list(0x7f8744a169a0, 24 [pid 5508] set_robust_list(0x7f8744a169a0, 24 [pid 5507] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5506] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5497] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5510 attached [pid 5509] <... set_robust_list resumed>) = 0 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5507] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = 0 [pid 5504] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5497] <... mmap resumed>) = 0x20000000 [pid 5510] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5509] rt_sigprocmask(SIG_SETMASK, [], [pid 5508] rt_sigprocmask(SIG_SETMASK, [], [pid 5507] <... futex resumed>) = 1 [pid 5505] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] <... futex resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... futex resumed>) = 0 [pid 5497] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] <... rseq resumed>) = 0 [pid 5509] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5508] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5507] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... clone3 resumed> => {parent_tid=[5510]}, 88) = 5510 [pid 5498] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] <... futex resumed>) = 0 [pid 5510] set_robust_list(0x7f87449f59a0, 24 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] rt_sigprocmask(SIG_SETMASK, [], [pid 5498] <... futex resumed>) = 0 [pid 5497] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] exit_group(0 [pid 5510] <... set_robust_list resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5507] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5503] <... futex resumed>) = ? [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5498] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] <... futex resumed>) = ? [pid 5493] <... exit_group resumed>) = ? [pid 5510] rt_sigprocmask(SIG_SETMASK, [], [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5507] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5503] +++ exited with 0 +++ [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 5510] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5507] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5510] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5499] <... futex resumed>) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5510] <... openat resumed>) = 3 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5507] <... futex resumed>) = 1 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5498] <... futex resumed>) = 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5510] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5507] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5042] <... restart_syscall resumed>) = 0 [pid 5510] <... futex resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5499] <... futex resumed>) = 0 [pid 5510] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5510] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5511 attached [pid 5510] <... futex resumed>) = 1 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5499] <... futex resumed>) = 0 [pid 5510] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] set_robust_list(0x55555638f6a0, 24 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5511 [pid 5511] <... set_robust_list resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... prctl resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5511] setpgid(0, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... setpgid resumed>) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5511] <... openat resumed>) = 3 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5500] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] write(3, "1000", 4 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5511] <... write resumed>) = 4 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] <... mmap resumed>) = 0x20000000 [pid 5511] close(3 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... close resumed>) = 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5511] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5500] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... futex resumed>) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5500] <... futex resumed>) = 0 [pid 5495] exit_group(0 [pid 5511] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5506] <... futex resumed>) = ? [pid 5505] <... futex resumed>) = 0 [pid 5504] <... futex resumed>) = 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5495] <... exit_group resumed>) = ? [pid 5511] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5506] +++ exited with 0 +++ [pid 5505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5501] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5500] +++ exited with 0 +++ [pid 5511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5511] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5504] <... mmap resumed>) = 0x7f87449d5000 [pid 5511] <... mprotect resumed>) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... mmap resumed>) = 0x7f87449d5000 [pid 5504] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5501] <... mmap resumed>) = 0x20000000 [pid 5511] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5495] +++ exited with 0 +++ [pid 5504] <... mprotect resumed>) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5501] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... mprotect resumed>) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5495, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5504] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] <... futex resumed>) = 0 [pid 5498] exit_group(0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5505] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5512 attached [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5507] <... futex resumed>) = ? [pid 5504] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5498] <... exit_group resumed>) = ? [pid 5047] <... restart_syscall resumed>) = 0 [pid 5512] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5511] <... clone3 resumed> => {parent_tid=[5512]}, 88) = 5512 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5507] +++ exited with 0 +++ [pid 5505] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5512] <... rseq resumed>) = 0 [pid 5511] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5501] +++ exited with 0 +++ [pid 5498] +++ exited with 0 +++ [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5513 attached [pid 5512] set_robust_list(0x7f8744a169a0, 24 [pid 5511] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5514 attached ./strace-static-x86_64: Process 5515 attached [pid 5513] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5512] <... set_robust_list resumed>) = 0 [pid 5511] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5504] <... clone3 resumed> => {parent_tid=[5513]}, 88) = 5513 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5515] set_robust_list(0x55555638f6a0, 24 [pid 5514] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5513] <... rseq resumed>) = 0 [pid 5512] rt_sigprocmask(SIG_SETMASK, [], [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] <... clone3 resumed> => {parent_tid=[5514]}, 88) = 5514 [pid 5504] rt_sigprocmask(SIG_SETMASK, [], [pid 5515] <... set_robust_list resumed>) = 0 [pid 5514] <... rseq resumed>) = 0 [pid 5513] set_robust_list(0x7f87449f59a0, 24 [pid 5512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5515 [pid 5505] rt_sigprocmask(SIG_SETMASK, [], [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5514] set_robust_list(0x7f87449f59a0, 24 [pid 5513] <... set_robust_list resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5515] <... prctl resumed>) = 0 [pid 5514] <... set_robust_list resumed>) = 0 [pid 5514] rt_sigprocmask(SIG_SETMASK, [], [pid 5513] rt_sigprocmask(SIG_SETMASK, [], [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] setpgid(0, 0 [pid 5514] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... futex resumed>) = 0 [pid 5504] <... futex resumed>) = 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5515] <... setpgid resumed>) = 0 [pid 5514] openat(AT_FDCWD, "", O_RDONLY [pid 5513] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5514] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5513] <... openat resumed>) = 3 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5513] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5502] <... mmap resumed>) = 0x20000000 [pid 5514] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... futex resumed>) = 1 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5504] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5516 attached [pid 5515] <... openat resumed>) = 3 [pid 5514] <... futex resumed>) = 1 [pid 5513] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... futex resumed>) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5504] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] set_robust_list(0x55555638f6a0, 24 [pid 5515] write(3, "1000", 4 [pid 5514] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] <... futex resumed>) = 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 1 [pid 5502] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5516 [pid 5516] <... set_robust_list resumed>) = 0 [pid 5515] <... write resumed>) = 4 [pid 5514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5513] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5504] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 0 [pid 5499] exit_group(0 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5515] close(3 [pid 5514] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5513] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5510] <... futex resumed>) = ? [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5505] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... exit_group resumed>) = ? [pid 5515] <... close resumed>) = 0 [pid 5502] +++ exited with 0 +++ [pid 5510] +++ exited with 0 +++ [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5513] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5499] +++ exited with 0 +++ [pid 5513] <... futex resumed>) = 1 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5504] <... futex resumed>) = 0 [pid 5513] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... prctl resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5516] setpgid(0, 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5516] <... setpgid resumed>) = 0 [pid 5515] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5515] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5516] <... openat resumed>) = 3 [pid 5515] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5514] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5516] write(3, "1000", 4 [pid 5515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5514] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5516] <... write resumed>) = 4 [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5514] <... futex resumed>) = 1 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5505] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5517 attached [pid 5516] close(3 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5514] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5517] set_robust_list(0x55555638f6a0, 24 [pid 5516] <... close resumed>) = 0 [pid 5515] <... mmap resumed>) = 0x7f87449f6000 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5517] <... set_robust_list resumed>) = 0 [pid 5516] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5517 [pid 5517] <... prctl resumed>) = 0 [pid 5516] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5515] <... mprotect resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5516] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] setpgid(0, 0 [pid 5516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5517] <... setpgid resumed>) = 0 [pid 5516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5515] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5511] <... futex resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5512] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5518 attached [pid 5516] <... mmap resumed>) = 0x7f87449f6000 [pid 5511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5517] <... openat resumed>) = 3 [pid 5516] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5515] <... clone3 resumed> => {parent_tid=[5518]}, 88) = 5518 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... mmap resumed>) = 0x7f87449d5000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5518] <... rseq resumed>) = 0 [pid 5517] write(3, "1000", 4 [pid 5516] <... mprotect resumed>) = 0 [pid 5515] rt_sigprocmask(SIG_SETMASK, [], [pid 5511] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] set_robust_list(0x7f8744a169a0, 24 [pid 5517] <... write resumed>) = 4 [pid 5516] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] <... mprotect resumed>) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5518] <... set_robust_list resumed>) = 0 [pid 5517] close(3 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], [pid 5516] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5515] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... close resumed>) = 0 [pid 5518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5517] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5515] <... futex resumed>) = 0 [pid 5511] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5509] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5519 attached [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... futex resumed>) = 0 [pid 5515] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5509] <... mmap resumed>) = 0x20000000 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5519] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5516] <... clone3 resumed> => {parent_tid=[5519]}, 88) = 5519 [pid 5511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5520 attached [pid 5519] <... rseq resumed>) = 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5516] rt_sigprocmask(SIG_SETMASK, [], [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5504] exit_group(0 [pid 5520] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5519] set_robust_list(0x7f8744a169a0, 24 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5513] <... futex resumed>) = ? [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] <... clone3 resumed> => {parent_tid=[5520]}, 88) = 5520 [pid 5509] <... futex resumed>) = ? [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5504] <... exit_group resumed>) = ? [pid 5520] <... rseq resumed>) = 0 [pid 5519] <... set_robust_list resumed>) = 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5516] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] +++ exited with 0 +++ [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5509] +++ exited with 0 +++ [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5511] rt_sigprocmask(SIG_SETMASK, [], [pid 5520] set_robust_list(0x7f87449f59a0, 24 [pid 5511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5520] <... set_robust_list resumed>) = 0 [pid 5511] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5520] rt_sigprocmask(SIG_SETMASK, [], [pid 5511] <... futex resumed>) = 0 [pid 5520] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5519] rt_sigprocmask(SIG_SETMASK, [], [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5516] <... futex resumed>) = 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5504] +++ exited with 0 +++ [pid 5520] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... mmap resumed>) = 0x7f87449f6000 [pid 5520] <... openat resumed>) = 3 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5508] <... mmap resumed>) = 0x20000000 [pid 5520] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5511] <... futex resumed>) = 0 [pid 5508] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... mprotect resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5511] <... futex resumed>) = 0 [pid 5508] <... futex resumed>) = 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5520] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5517] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5511] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5505] exit_group(0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5520] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5514] <... futex resumed>) = ? [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5508] <... futex resumed>) = ? [pid 5505] <... exit_group resumed>) = ? [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5514] +++ exited with 0 +++ [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5521 attached [pid 5520] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5520] <... futex resumed>) = 1 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... clone3 resumed> => {parent_tid=[5521]}, 88) = 5521 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5511] <... futex resumed>) = 0 [pid 5508] +++ exited with 0 +++ [pid 5505] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5521] <... rseq resumed>) = 0 [pid 5520] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] rt_sigprocmask(SIG_SETMASK, [], [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] set_robust_list(0x7f8744a169a0, 24 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5517] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5505, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5518] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5522 attached [pid 5521] <... set_robust_list resumed>) = 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5522] set_robust_list(0x55555638f6a0, 24 [pid 5521] rt_sigprocmask(SIG_SETMASK, [], [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5522 ./strace-static-x86_64: Process 5523 attached [pid 5522] <... set_robust_list resumed>) = 0 [pid 5521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5523] set_robust_list(0x55555638f6a0, 24 [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5523] <... set_robust_list resumed>) = 0 [pid 5522] <... prctl resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5522] setpgid(0, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5523 [pid 5523] <... prctl resumed>) = 0 [pid 5522] <... setpgid resumed>) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] setpgid(0, 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... setpgid resumed>) = 0 [pid 5522] <... openat resumed>) = 3 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5522] write(3, "1000", 4 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5515] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5522] <... write resumed>) = 4 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5523] <... openat resumed>) = 3 [pid 5522] close(3 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5515] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] write(3, "1000", 4 [pid 5522] <... close resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5523] <... write resumed>) = 4 [pid 5522] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] <... mmap resumed>) = 0x7f87449d5000 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5522] <... futex resumed>) = 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] close(3 [pid 5522] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5523] <... close resumed>) = 0 [pid 5522] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5523] <... futex resumed>) = 0 [pid 5522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5515] <... mprotect resumed>) = 0 [pid 5523] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5522] <... mmap resumed>) = 0x7f87449f6000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5522] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... futex resumed>) = 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5522] <... mprotect resumed>) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5524 attached [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5522] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... mmap resumed>) = 0x7f87449d5000 [pid 5515] <... clone3 resumed> => {parent_tid=[5524]}, 88) = 5524 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5524] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5523] <... mmap resumed>) = 0x7f87449f6000 [pid 5522] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5515] rt_sigprocmask(SIG_SETMASK, [], [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] <... rseq resumed>) = 0 [pid 5523] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... mprotect resumed>) = 0 [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5512] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5525 attached [pid 5524] set_robust_list(0x7f87449f59a0, 24 [pid 5523] <... mprotect resumed>) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5515] <... futex resumed>) = 0 [pid 5516] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5515] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5525] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5524] <... set_robust_list resumed>) = 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], [pid 5523] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5522] <... clone3 resumed> => {parent_tid=[5525]}, 88) = 5525 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... rseq resumed>) = 0 [pid 5524] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5523] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5522] rt_sigprocmask(SIG_SETMASK, [], [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] set_robust_list(0x7f8744a169a0, 24 [pid 5524] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5512] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5527 attached ./strace-static-x86_64: Process 5526 attached [pid 5525] <... set_robust_list resumed>) = 0 [pid 5524] <... openat resumed>) = 3 [pid 5522] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5527] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5526] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5525] rt_sigprocmask(SIG_SETMASK, [], [pid 5524] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] <... clone3 resumed> => {parent_tid=[5526]}, 88) = 5526 [pid 5522] <... futex resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... clone3 resumed> => {parent_tid=[5527]}, 88) = 5527 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5527] <... rseq resumed>) = 0 [pid 5526] <... rseq resumed>) = 0 [pid 5525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5524] <... futex resumed>) = 1 [pid 5523] rt_sigprocmask(SIG_SETMASK, [], [pid 5522] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5516] rt_sigprocmask(SIG_SETMASK, [], [pid 5515] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5527] set_robust_list(0x7f87449f59a0, 24 [pid 5526] set_robust_list(0x7f8744a169a0, 24 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5515] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5527] <... set_robust_list resumed>) = 0 [pid 5527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5526] <... set_robust_list resumed>) = 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... futex resumed>) = 0 [pid 5516] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = 0 [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5527] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5526] rt_sigprocmask(SIG_SETMASK, [], [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5523] <... futex resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5516] <... futex resumed>) = 0 [pid 5515] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5527] <... openat resumed>) = 3 [pid 5526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5524] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5523] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5516] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5517] <... mmap resumed>) = 0x7f87449d5000 [pid 5527] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5512] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5527] <... futex resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5524] <... futex resumed>) = 1 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... mprotect resumed>) = 0 [pid 5515] <... futex resumed>) = 0 [pid 5516] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] <... mmap resumed>) = 0x20000000 [pid 5527] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5516] <... futex resumed>) = 0 [pid 5512] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] <... futex resumed>) = 0 [pid 5517] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5512] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5511] exit_group(0./strace-static-x86_64: Process 5528 attached [pid 5527] <... futex resumed>) = 1 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5520] <... futex resumed>) = ? [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] <... futex resumed>) = 0 [pid 5512] <... futex resumed>) = ? [pid 5511] <... exit_group resumed>) = ? [pid 5528] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5527] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5520] +++ exited with 0 +++ [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... clone3 resumed> => {parent_tid=[5528]}, 88) = 5528 [pid 5512] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 5528] <... rseq resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] rt_sigprocmask(SIG_SETMASK, [], [pid 5528] set_robust_list(0x7f87449f59a0, 24 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5511, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5528] <... set_robust_list resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5528] rt_sigprocmask(SIG_SETMASK, [], [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... futex resumed>) = 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5528] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5528] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5528] <... openat resumed>) = 3 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5528] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5518] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5529 attached [pid 5528] <... futex resumed>) = 1 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... mmap resumed>) = 0x20000000 [pid 5517] <... futex resumed>) = 0 [pid 5522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5529] set_robust_list(0x55555638f6a0, 24 [pid 5528] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5522] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... set_robust_list resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5518] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5517] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5528] <... futex resumed>) = 0 [pid 5528] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5518] <... futex resumed>) = 0 [pid 5517] <... futex resumed>) = 1 [pid 5529] <... prctl resumed>) = 0 [pid 5518] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5522] <... futex resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5529 [pid 5529] setpgid(0, 0 [pid 5528] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5517] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5515] exit_group(0 [pid 5529] <... setpgid resumed>) = 0 [pid 5528] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5524] <... futex resumed>) = ? [pid 5522] <... mmap resumed>) = 0x7f87449d5000 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5518] <... futex resumed>) = ? [pid 5517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5515] <... exit_group resumed>) = ? [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5528] <... futex resumed>) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5524] +++ exited with 0 +++ [pid 5523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5522] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5518] +++ exited with 0 +++ [pid 5528] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5522] <... mprotect resumed>) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5515] +++ exited with 0 +++ [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5529] <... openat resumed>) = 3 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5515, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5523] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] write(3, "1000", 4 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] <... futex resumed>) = 0 [pid 5522] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5529] <... write resumed>) = 4 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5522] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5529] close(3 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] <... mmap resumed>) = 0x7f87449d5000 [pid 5522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5530 attached [pid 5529] <... close resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5530] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5529] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] <... mprotect resumed>) = 0 [pid 5522] <... clone3 resumed> => {parent_tid=[5530]}, 88) = 5530 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5531 attached [pid 5530] <... rseq resumed>) = 0 [pid 5529] <... futex resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5522] rt_sigprocmask(SIG_SETMASK, [], [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] set_robust_list(0x55555638f6a0, 24 [pid 5530] set_robust_list(0x7f87449f59a0, 24 [pid 5529] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5531] <... set_robust_list resumed>) = 0 [pid 5530] <... set_robust_list resumed>) = 0 [pid 5529] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5522] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5531 ./strace-static-x86_64: Process 5532 attached [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5530] rt_sigprocmask(SIG_SETMASK, [], [pid 5529] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5522] <... futex resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5532] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5531] <... prctl resumed>) = 0 [pid 5530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... clone3 resumed> => {parent_tid=[5532]}, 88) = 5532 [pid 5522] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] <... futex resumed>) = 0 [pid 5532] <... rseq resumed>) = 0 [pid 5531] setpgid(0, 0 [pid 5530] openat(AT_FDCWD, "", O_RDONLY [pid 5529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] rt_sigprocmask(SIG_SETMASK, [], [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5532] set_robust_list(0x7f87449f59a0, 24 [pid 5531] <... setpgid resumed>) = 0 [pid 5530] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5529] <... mmap resumed>) = 0x7f87449f6000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5516] exit_group(0 [pid 5532] <... set_robust_list resumed>) = 0 [pid 5530] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] <... futex resumed>) = ? [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5519] <... futex resumed>) = ? [pid 5516] <... exit_group resumed>) = ? [pid 5532] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5530] <... futex resumed>) = 1 [pid 5529] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5527] +++ exited with 0 +++ [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... futex resumed>) = 0 [pid 5522] <... futex resumed>) = 0 [pid 5521] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5519] +++ exited with 0 +++ [pid 5516] +++ exited with 0 +++ [pid 5532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5530] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5529] <... mprotect resumed>) = 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... openat resumed>) = 3 [pid 5532] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5522] <... futex resumed>) = 0 [pid 5521] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5532] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5531] write(3, "1000", 4 [pid 5530] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5529] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5522] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5532] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... write resumed>) = 4 [pid 5529] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5521] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5517] exit_group(0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5532] <... futex resumed>) = 1 [pid 5531] close(3 [pid 5530] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5528] <... futex resumed>) = ? [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] <... futex resumed>) = 0 [pid 5517] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5533 attached [pid 5532] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5531] <... close resumed>) = 0 [pid 5530] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5528] +++ exited with 0 +++ [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5523] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... futex resumed>) = ? [pid 5532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5534 attached [pid 5533] set_robust_list(0x55555638f6a0, 24 [pid 5532] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5531] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... futex resumed>) = 1 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5523] <... futex resumed>) = 0 [pid 5522] <... futex resumed>) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5533 [pid 5533] <... set_robust_list resumed>) = 0 [pid 5531] <... futex resumed>) = 0 [pid 5529] <... clone3 resumed> => {parent_tid=[5534]}, 88) = 5534 [pid 5534] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5531] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5530] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5529] rt_sigprocmask(SIG_SETMASK, [], [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5523] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] +++ exited with 0 +++ [pid 5517] +++ exited with 0 +++ [pid 5534] <... rseq resumed>) = 0 [pid 5533] <... prctl resumed>) = 0 [pid 5531] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5517, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5534] set_robust_list(0x7f8744a169a0, 24 [pid 5533] setpgid(0, 0 [pid 5532] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5529] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5534] <... set_robust_list resumed>) = 0 [pid 5533] <... setpgid resumed>) = 0 [pid 5532] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5529] <... futex resumed>) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] rt_sigprocmask(SIG_SETMASK, [], [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5532] <... futex resumed>) = 1 [pid 5531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5529] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5523] <... futex resumed>) = 0 [pid 5534] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5532] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5531] <... mmap resumed>) = 0x7f87449f6000 [pid 5533] <... openat resumed>) = 3 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] write(3, "1000", 4 [pid 5531] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... write resumed>) = 4 [pid 5531] <... mprotect resumed>) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5535 attached [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] close(3 [pid 5531] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] set_robust_list(0x55555638f6a0, 24 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... close resumed>) = 0 [pid 5531] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5535] <... set_robust_list resumed>) = 0 [pid 5533] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5533] <... futex resumed>) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5536 attached [pid 5535] setpgid(0, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5531] <... clone3 resumed> => {parent_tid=[5536]}, 88) = 5536 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5535 [pid 5536] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5535] <... setpgid resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5531] rt_sigprocmask(SIG_SETMASK, [], [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... rseq resumed>) = 0 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5536] set_robust_list(0x7f8744a169a0, 24 [pid 5535] <... openat resumed>) = 3 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5531] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5536] <... set_robust_list resumed>) = 0 [pid 5535] write(3, "1000", 4 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5531] <... futex resumed>) = 0 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] rt_sigprocmask(SIG_SETMASK, [], [pid 5535] <... write resumed>) = 4 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... mmap resumed>) = 0x7f87449f6000 [pid 5531] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5535] close(3 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... close resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... mprotect resumed>) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... futex resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5535] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5537 attached [pid 5537] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... clone3 resumed> => {parent_tid=[5537]}, 88) = 5537 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5537] <... rseq resumed>) = 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], [pid 5525] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... mmap resumed>) = 0x7f87449f6000 [pid 5537] set_robust_list(0x7f8744a169a0, 24 [pid 5535] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5525] <... mmap resumed>) = 0x20000000 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... set_robust_list resumed>) = 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... mprotect resumed>) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] rt_sigprocmask(SIG_SETMASK, [], [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... futex resumed>) = 0 [pid 5535] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5525] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] <... futex resumed>) = 0 [pid 5522] exit_group(0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5530] <... futex resumed>) = ? [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5522] <... exit_group resumed>) = ? [pid 5536] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5538 attached [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5530] +++ exited with 0 +++ [pid 5529] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5525] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5538] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... clone3 resumed> => {parent_tid=[5538]}, 88) = 5538 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5529] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5538] <... rseq resumed>) = 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] rt_sigprocmask(SIG_SETMASK, [], [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... futex resumed>) = 0 [pid 5526] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5538] set_robust_list(0x7f8744a169a0, 24 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5538] <... set_robust_list resumed>) = 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5526] <... mmap resumed>) = 0x20000000 [pid 5538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... mmap resumed>) = 0x7f87449d5000 [pid 5526] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... futex resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5529] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5526] <... futex resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5526] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] exit_group(0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5539 attached [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5532] <... futex resumed>) = ? [pid 5529] <... mprotect resumed>) = 0 [pid 5526] <... futex resumed>) = ? [pid 5523] <... exit_group resumed>) = ? [pid 5539] set_robust_list(0x55555638f6a0, 24 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5532] +++ exited with 0 +++ [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5529] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5539 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5526] +++ exited with 0 +++ [pid 5523] +++ exited with 0 +++ [pid 5539] <... set_robust_list resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5540 attached [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5540] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5539] <... prctl resumed>) = 0 [pid 5531] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5540] <... rseq resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5540] set_robust_list(0x7f87449f59a0, 24 [pid 5539] setpgid(0, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] <... clone3 resumed> => {parent_tid=[5540]}, 88) = 5540 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5540] <... set_robust_list resumed>) = 0 [pid 5539] <... setpgid resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5531] <... futex resumed>) = 0 [pid 5529] rt_sigprocmask(SIG_SETMASK, [], [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5540] rt_sigprocmask(SIG_SETMASK, [], [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5044] <... restart_syscall resumed>) = 0 [pid 5540] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5531] <... mmap resumed>) = 0x7f87449d5000 [pid 5529] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5531] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5529] <... futex resumed>) = 0 [pid 5539] <... openat resumed>) = 3 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5539] write(3, "1000", 4 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5531] <... mprotect resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5540] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... write resumed>) = 4 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5540] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5541 attached [pid 5540] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] close(3 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5529] <... futex resumed>) = 0 [pid 5541] set_robust_list(0x55555638f6a0, 24 [pid 5539] <... close resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5531] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5529] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] <... set_robust_list resumed>) = 0 [pid 5539] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] <... futex resumed>) = 0 [pid 5539] <... futex resumed>) = 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... futex resumed>) = 1 [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5540] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5539] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5529] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5542 attached [pid 5541] <... prctl resumed>) = 0 [pid 5540] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5539] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5541 [pid 5542] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... clone3 resumed> => {parent_tid=[5542]}, 88) = 5542 [pid 5542] <... rseq resumed>) = 0 [pid 5541] setpgid(0, 0 [pid 5539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... futex resumed>) = 0 [pid 5542] set_robust_list(0x7f87449f59a0, 24 [pid 5541] <... setpgid resumed>) = 0 [pid 5540] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5531] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] <... set_robust_list resumed>) = 0 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5540] <... futex resumed>) = 1 [pid 5539] <... mmap resumed>) = 0x7f87449f6000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... mmap resumed>) = 0x7f87449d5000 [pid 5531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5529] <... futex resumed>) = 0 [pid 5542] rt_sigprocmask(SIG_SETMASK, [], [pid 5541] <... openat resumed>) = 3 [pid 5540] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5531] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5541] write(3, "1000", 4 [pid 5539] <... mprotect resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... mprotect resumed>) = 0 [pid 5531] <... futex resumed>) = 0 [pid 5542] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5541] <... write resumed>) = 4 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5541] close(3 [pid 5539] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5542] <... openat resumed>) = 3 [pid 5535] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5542] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] <... close resumed>) = 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5543 attached [pid 5542] <... futex resumed>) = 1 [pid 5541] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... futex resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5531] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5544 attached [pid 5543] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5542] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] <... futex resumed>) = 0 [pid 5539] <... clone3 resumed> => {parent_tid=[5543]}, 88) = 5543 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5531] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5541] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5539] rt_sigprocmask(SIG_SETMASK, [], [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... mmap resumed>) = 0x7f87449d5000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5533] <... clone3 resumed> => {parent_tid=[5544]}, 88) = 5544 [pid 5531] <... futex resumed>) = 0 [pid 5543] <... rseq resumed>) = 0 [pid 5544] <... rseq resumed>) = 0 [pid 5543] set_robust_list(0x7f8744a169a0, 24 [pid 5542] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5541] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] set_robust_list(0x7f87449f59a0, 24 [pid 5543] <... set_robust_list resumed>) = 0 [pid 5541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5539] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5539] <... futex resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... mprotect resumed>) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5544] rt_sigprocmask(SIG_SETMASK, [], [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5542] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5539] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5533] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5542] <... futex resumed>) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5531] <... futex resumed>) = 0 [pid 5533] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5541] <... mmap resumed>) = 0x7f87449f6000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5544] openat(AT_FDCWD, "", O_RDONLY [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5542] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5534] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5545 attached [pid 5544] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] <... mprotect resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5544] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5545] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5544] <... futex resumed>) = 1 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... clone3 resumed> => {parent_tid=[5545]}, 88) = 5545 [pid 5533] <... futex resumed>) = 0 [pid 5545] <... rseq resumed>) = 0 [pid 5544] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] rt_sigprocmask(SIG_SETMASK, [], [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5546 attached [pid 5545] set_robust_list(0x7f87449f59a0, 24 [pid 5544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... futex resumed>) = 0 [pid 5546] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5545] <... set_robust_list resumed>) = 0 [pid 5544] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] <... clone3 resumed> => {parent_tid=[5546]}, 88) = 5546 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5545] rt_sigprocmask(SIG_SETMASK, [], [pid 5544] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5541] rt_sigprocmask(SIG_SETMASK, [], [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5546] <... rseq resumed>) = 0 [pid 5545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5535] <... futex resumed>) = 0 [pid 5546] set_robust_list(0x7f8744a169a0, 24 [pid 5545] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5544] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... set_robust_list resumed>) = 0 [pid 5545] <... openat resumed>) = 3 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... futex resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5544] <... futex resumed>) = 1 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5533] <... futex resumed>) = 0 [pid 5546] rt_sigprocmask(SIG_SETMASK, [], [pid 5545] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5545] <... futex resumed>) = 1 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... futex resumed>) = 0 [pid 5534] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5545] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... mmap resumed>) = 0x20000000 [pid 5545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5545] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] <... futex resumed>) = 0 [pid 5534] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... futex resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5535] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5545] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5529] exit_group(0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5540] <... futex resumed>) = ? [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5534] <... futex resumed>) = ? [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5529] <... exit_group resumed>) = ? [pid 5545] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5545] <... futex resumed>) = 1 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5540] +++ exited with 0 +++ [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5535] <... futex resumed>) = 0 [pid 5534] +++ exited with 0 +++ [pid 5529] +++ exited with 0 +++ [pid 5545] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5536] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5539] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... mmap resumed>) = 0x20000000 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] <... futex resumed>) = 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5536] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5539] <... mmap resumed>) = 0x7f87449d5000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5536] <... futex resumed>) = 0 [pid 5531] exit_group(0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5542] <... futex resumed>) = ? [pid 5539] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5531] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5547 attached [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5542] +++ exited with 0 +++ [pid 5539] <... mprotect resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5536] +++ exited with 0 +++ [pid 5547] set_robust_list(0x55555638f6a0, 24 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5531] +++ exited with 0 +++ [pid 5547] <... set_robust_list resumed>) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5539] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5547 [pid 5547] <... prctl resumed>) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5531, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- ./strace-static-x86_64: Process 5548 attached [pid 5547] setpgid(0, 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5548] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5547] <... setpgid resumed>) = 0 [pid 5541] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5548] <... rseq resumed>) = 0 [pid 5537] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5548] set_robust_list(0x7f87449f59a0, 24 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] <... clone3 resumed> => {parent_tid=[5548]}, 88) = 5548 [pid 5548] <... set_robust_list resumed>) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5539] rt_sigprocmask(SIG_SETMASK, [], [pid 5537] <... mmap resumed>) = 0x20000000 [pid 5539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5547] <... openat resumed>) = 3 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... futex resumed>) = 0 [pid 5539] <... futex resumed>) = 0 [pid 5537] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5533] exit_group(0 [pid 5537] <... futex resumed>) = 0 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] write(3, "1000", 4 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5539] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5549 attached [pid 5548] openat(AT_FDCWD, "", O_RDONLY [pid 5547] <... write resumed>) = 4 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5544] <... futex resumed>) = ? [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... mmap resumed>) = 0x7f87449d5000 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5533] <... exit_group resumed>) = ? [pid 5549] set_robust_list(0x55555638f6a0, 24 [pid 5548] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5547] close(3 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5544] +++ exited with 0 +++ [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5537] +++ exited with 0 +++ [pid 5548] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... close resumed>) = 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5549] <... set_robust_list resumed>) = 0 [pid 5548] <... futex resumed>) = 1 [pid 5547] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... futex resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5549 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5548] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] <... futex resumed>) = 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... prctl resumed>) = 0 [pid 5548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5547] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... mprotect resumed>) = 0 [pid 5539] <... futex resumed>) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5549] setpgid(0, 0 [pid 5548] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5547] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5539] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5533] +++ exited with 0 +++ [pid 5541] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5549] <... setpgid resumed>) = 0 [pid 5548] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5533, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5548] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5548] <... futex resumed>) = 1 [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5539] <... futex resumed>) = 0 [pid 5538] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5550 attached [pid 5549] <... openat resumed>) = 3 [pid 5548] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] <... mmap resumed>) = 0x7f87449f6000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5538] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5550] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5549] write(3, "1000", 4 [pid 5547] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5538] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... rseq resumed>) = 0 [pid 5549] <... write resumed>) = 4 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... clone3 resumed> => {parent_tid=[5550]}, 88) = 5550 [pid 5538] <... futex resumed>) = 0 [pid 5535] exit_group(0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5551 attached [pid 5550] set_robust_list(0x7f87449f59a0, 24 [pid 5549] close(3 [pid 5547] <... mprotect resumed>) = 0 [pid 5545] <... futex resumed>) = ? [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] rt_sigprocmask(SIG_SETMASK, [], [pid 5535] <... exit_group resumed>) = ? [pid 5551] set_robust_list(0x55555638f6a0, 24 [pid 5550] <... set_robust_list resumed>) = 0 [pid 5549] <... close resumed>) = 0 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5545] +++ exited with 0 +++ [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5538] +++ exited with 0 +++ [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5551 [pid 5551] <... set_robust_list resumed>) = 0 [pid 5550] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5541] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5541] <... futex resumed>) = 0 [pid 5535] +++ exited with 0 +++ ./strace-static-x86_64: Process 5552 attached [pid 5551] <... prctl resumed>) = 0 [pid 5550] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5549] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5535, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5552] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5551] setpgid(0, 0 [pid 5550] <... openat resumed>) = 3 [pid 5549] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5547] <... clone3 resumed> => {parent_tid=[5552]}, 88) = 5552 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... rseq resumed>) = 0 [pid 5551] <... setpgid resumed>) = 0 [pid 5550] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5550] <... futex resumed>) = 1 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] <... futex resumed>) = 0 [pid 5552] set_robust_list(0x7f8744a169a0, 24 [pid 5551] <... openat resumed>) = 3 [pid 5550] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5541] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... set_robust_list resumed>) = 0 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] rt_sigprocmask(SIG_SETMASK, [], [pid 5551] write(3, "1000", 4 [pid 5541] <... futex resumed>) = 0 [pid 5552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5551] <... write resumed>) = 4 [pid 5549] <... mmap resumed>) = 0x7f87449f6000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5541] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] close(3 [pid 5550] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5549] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5551] <... close resumed>) = 0 [pid 5549] <... mprotect resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = 0 [pid 5551] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5550] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5553 attached [pid 5551] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5553] set_robust_list(0x55555638f6a0, 24 [pid 5551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5550] <... futex resumed>) = 1 [pid 5541] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5553 [pid 5553] <... set_robust_list resumed>) = 0 [pid 5551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... prctl resumed>) = 0 [pid 5551] <... mmap resumed>) = 0x7f87449f6000 [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] setpgid(0, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5543] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5554 attached [pid 5553] <... setpgid resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... mprotect resumed>) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5549] <... clone3 resumed> => {parent_tid=[5554]}, 88) = 5554 [pid 5554] <... rseq resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5554] set_robust_list(0x7f8744a169a0, 24 [pid 5553] <... openat resumed>) = 3 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5555 attached [pid 5554] <... set_robust_list resumed>) = 0 [pid 5553] write(3, "1000", 4 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5549] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], [pid 5553] <... write resumed>) = 4 [pid 5551] <... clone3 resumed> => {parent_tid=[5555]}, 88) = 5555 [pid 5549] <... futex resumed>) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... rseq resumed>) = 0 [pid 5554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], [pid 5555] set_robust_list(0x7f8744a169a0, 24 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] close(3 [pid 5551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5555] <... set_robust_list resumed>) = 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... close resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5555] rt_sigprocmask(SIG_SETMASK, [], [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... futex resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... mmap resumed>) = 0x7f87449f6000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5543] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] exit_group(0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... mprotect resumed>) = 0 [pid 5548] <... futex resumed>) = ? [pid 5543] <... futex resumed>) = ? [pid 5539] <... exit_group resumed>) = ? [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5548] +++ exited with 0 +++ [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5543] +++ exited with 0 +++ [pid 5539] +++ exited with 0 +++ [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5040] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5556 attached [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... clone3 resumed> => {parent_tid=[5556]}, 88) = 5556 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5556] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5556] <... rseq resumed>) = 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5556] set_robust_list(0x7f8744a169a0, 24 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5556] <... set_robust_list resumed>) = 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... futex resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] <... mmap resumed>) = 0x7f87449d5000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5556] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5557 attached NULL, 8) = 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5547] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] set_robust_list(0x55555638f6a0, 24 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] <... mprotect resumed>) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5557] <... set_robust_list resumed>) = 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5557 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5547] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... prctl resumed>) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5558 attached [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5558] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5557] setpgid(0, 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5547] <... clone3 resumed> => {parent_tid=[5558]}, 88) = 5558 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5558] <... rseq resumed>) = 0 [pid 5557] <... setpgid resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], [pid 5558] set_robust_list(0x7f87449f59a0, 24 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5558] <... set_robust_list resumed>) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5549] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] rt_sigprocmask(SIG_SETMASK, [], [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5549] <... futex resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5546] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] <... openat resumed>) = 3 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] <... mmap resumed>) = 0x20000000 [pid 5558] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] write(3, "1000", 4 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5549] <... mmap resumed>) = 0x7f87449d5000 [pid 5546] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... openat resumed>) = 3 [pid 5557] <... write resumed>) = 4 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = 0 [pid 5549] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5546] <... futex resumed>) = 0 [pid 5558] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] close(3 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5549] <... mprotect resumed>) = 0 [pid 5546] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] exit_group(0 [pid 5558] <... futex resumed>) = 1 [pid 5557] <... close resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5558] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5557] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... mmap resumed>) = 0x7f87449d5000 [pid 5550] <... futex resumed>) = ? [pid 5547] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... futex resumed>) = ? [pid 5541] <... exit_group resumed>) = ? [pid 5558] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5557] <... futex resumed>) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5547] <... futex resumed>) = 0 [pid 5558] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5550] +++ exited with 0 +++ [pid 5549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5547] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] +++ exited with 0 +++ [pid 5541] +++ exited with 0 +++ [pid 5558] <... futex resumed>) = 0 [pid 5557] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... mprotect resumed>) = 0 [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5558] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5541, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5559 attached [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5560 attached [pid 5559] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] <... clone3 resumed> => {parent_tid=[5559]}, 88) = 5559 [pid 5560] set_robust_list(0x55555638f6a0, 24 [pid 5559] <... rseq resumed>) = 0 [pid 5557] <... mmap resumed>) = 0x7f87449f6000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5549] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5561 attached [pid 5560] <... set_robust_list resumed>) = 0 [pid 5559] set_robust_list(0x7f87449f59a0, 24 [pid 5557] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5560 [pid 5561] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5559] <... set_robust_list resumed>) = 0 [pid 5557] <... mprotect resumed>) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5561] <... rseq resumed>) = 0 [pid 5559] rt_sigprocmask(SIG_SETMASK, [], [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... clone3 resumed> => {parent_tid=[5561]}, 88) = 5561 [pid 5549] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... prctl resumed>) = 0 [pid 5561] set_robust_list(0x7f87449f59a0, 24 [pid 5559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5560] setpgid(0, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] <... futex resumed>) = 0 [pid 5561] <... set_robust_list resumed>) = 0 [pid 5560] <... setpgid resumed>) = 0 [pid 5559] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5557] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] rt_sigprocmask(SIG_SETMASK, [], [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5559] <... openat resumed>) = 3 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... mmap resumed>) = 0x7f87449d5000 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5560] <... openat resumed>) = 3 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5562 attached [pid 5561] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5560] write(3, "1000", 4 [pid 5559] <... futex resumed>) = 1 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] <... futex resumed>) = 0 [pid 5562] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5561] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... write resumed>) = 4 [pid 5559] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5557] <... clone3 resumed> => {parent_tid=[5562]}, 88) = 5562 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... mprotect resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5549] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... rseq resumed>) = 0 [pid 5561] <... futex resumed>) = 0 [pid 5560] close(3 [pid 5559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5551] <... futex resumed>) = 0 [pid 5562] set_robust_list(0x7f8744a169a0, 24 [pid 5561] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5560] <... close resumed>) = 0 [pid 5559] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] <... futex resumed>) = 0 [pid 5562] <... set_robust_list resumed>) = 0 [pid 5561] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5560] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5557] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5549] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5560] <... futex resumed>) = 0 [pid 5559] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5559] <... futex resumed>) = 1 [pid 5557] <... futex resumed>) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5549] <... futex resumed>) = 0 [pid 5557] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5563 attached [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5561] <... futex resumed>) = 1 [pid 5560] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5559] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5563] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5561] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] <... clone3 resumed> => {parent_tid=[5563]}, 88) = 5563 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] <... rseq resumed>) = 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5563] set_robust_list(0x7f87449f59a0, 24 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5563] <... set_robust_list resumed>) = 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... mmap resumed>) = 0x7f87449f6000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] rt_sigprocmask(SIG_SETMASK, [], [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5563] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... mprotect resumed>) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] openat(AT_FDCWD, "", O_RDONLY [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5563] <... futex resumed>) = 1 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5564 attached [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5553] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... mmap resumed>) = 0x20000000 [pid 5564] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... clone3 resumed> => {parent_tid=[5564]}, 88) = 5564 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... rseq resumed>) = 0 [pid 5563] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] <... futex resumed>) = 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] set_robust_list(0x7f8744a169a0, 24 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5552] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] exit_group(0 [pid 5564] <... set_robust_list resumed>) = 0 [pid 5563] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5558] <... futex resumed>) = ? [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5552] <... futex resumed>) = ? [pid 5547] <... exit_group resumed>) = ? [pid 5564] rt_sigprocmask(SIG_SETMASK, [], [pid 5563] <... futex resumed>) = 1 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] +++ exited with 0 +++ [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5555] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] +++ exited with 0 +++ [pid 5564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5563] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... futex resumed>) = 0 [pid 5547] +++ exited with 0 +++ [pid 5555] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5547, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5551] exit_group(0 [pid 5555] <... futex resumed>) = 231 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5561] <... futex resumed>) = ? [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5555] +++ exited with 0 +++ [pid 5554] <... mmap resumed>) = 0x20000000 [pid 5551] <... exit_group resumed>) = ? [pid 5042] <... restart_syscall resumed>) = 0 [pid 5561] +++ exited with 0 +++ [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5554] <... futex resumed>) = 0 [pid 5549] exit_group(0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5559] <... futex resumed>) = ? [pid 5549] <... exit_group resumed>) = ? [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5559] +++ exited with 0 +++ [pid 5557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5554] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 5549] +++ exited with 0 +++ [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... futex resumed>) = 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5549, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5565 attached [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5565] set_robust_list(0x55555638f6a0, 24 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5565] <... set_robust_list resumed>) = 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... mmap resumed>) = 0x7f87449d5000 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5565 [pid 5565] <... prctl resumed>) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5566 attached [pid 5565] setpgid(0, 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5557] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5566] set_robust_list(0x55555638f6a0, 24 [pid 5565] <... setpgid resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5567 attached [pid 5566] <... set_robust_list resumed>) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... mprotect resumed>) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5566 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5565] <... openat resumed>) = 3 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5566] <... prctl resumed>) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5567 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5567] set_robust_list(0x55555638f6a0, 24 [pid 5566] setpgid(0, 0 [pid 5565] write(3, "1000", 4 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5567] <... set_robust_list resumed>) = 0 [pid 5566] <... setpgid resumed>) = 0 [pid 5565] <... write resumed>) = 4 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5565] close(3 [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] <... openat resumed>) = 3 [pid 5565] <... close resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] setpgid(0, 0 [pid 5566] write(3, "1000", 4 [pid 5565] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5556] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5568 attached [pid 5567] <... setpgid resumed>) = 0 [pid 5566] <... write resumed>) = 4 [pid 5565] <... futex resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5568] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5566] close(3 [pid 5565] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] <... clone3 resumed> => {parent_tid=[5568]}, 88) = 5568 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5568] <... rseq resumed>) = 0 [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5566] <... close resumed>) = 0 [pid 5565] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5556] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] <... mmap resumed>) = 0x20000000 [pid 5568] set_robust_list(0x7f87449f59a0, 24 [pid 5567] <... openat resumed>) = 3 [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] write(3, "1000", 4 [pid 5568] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5556] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... futex resumed>) = 0 [pid 5568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] <... write resumed>) = 4 [pid 5566] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5565] <... mmap resumed>) = 0x7f87449f6000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5557] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] <... futex resumed>) = 0 [pid 5553] exit_group(0 [pid 5568] openat(AT_FDCWD, "", O_RDONLY [pid 5567] close(3 [pid 5566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5565] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5563] <... futex resumed>) = ? [pid 5553] <... exit_group resumed>) = ? [pid 5568] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5567] <... close resumed>) = 0 [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5565] <... mprotect resumed>) = 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5563] +++ exited with 0 +++ [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5556] +++ exited with 0 +++ [pid 5553] +++ exited with 0 +++ [pid 5568] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5565] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5553, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5568] <... futex resumed>) = 1 [pid 5567] <... futex resumed>) = 0 [pid 5566] <... mmap resumed>) = 0x7f87449f6000 [pid 5565] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5557] <... futex resumed>) = 0 [pid 5568] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5567] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5566] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5569 attached [pid 5568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5567] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5566] <... mprotect resumed>) = 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... futex resumed>) = 0 [pid 5557] <... futex resumed>) = 0 [pid 5568] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5557] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5566] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5569] <... rseq resumed>) = 0 [pid 5568] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5565] <... clone3 resumed> => {parent_tid=[5569]}, 88) = 5569 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5570 attached [pid 5569] set_robust_list(0x7f8744a169a0, 24 [pid 5568] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5565] rt_sigprocmask(SIG_SETMASK, [], [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... mmap resumed>) = 0x7f87449d5000 ./strace-static-x86_64: Process 5571 attached [pid 5570] set_robust_list(0x55555638f6a0, 24 [pid 5569] <... set_robust_list resumed>) = 0 [pid 5568] <... futex resumed>) = 1 [pid 5567] <... mmap resumed>) = 0x7f87449f6000 [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5557] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5570 [pid 5571] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5570] <... set_robust_list resumed>) = 0 [pid 5569] rt_sigprocmask(SIG_SETMASK, [], [pid 5568] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5567] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5566] <... clone3 resumed> => {parent_tid=[5571]}, 88) = 5571 [pid 5565] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... rseq resumed>) = 0 [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] <... mprotect resumed>) = 0 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5565] <... futex resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... mprotect resumed>) = 0 [pid 5571] set_robust_list(0x7f8744a169a0, 24 [pid 5570] <... prctl resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5565] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5571] <... set_robust_list resumed>) = 0 [pid 5570] setpgid(0, 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5566] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5571] rt_sigprocmask(SIG_SETMASK, [], [pid 5570] <... setpgid resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5566] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5572 attached [pid 5571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5566] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5569] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5573 attached [pid 5572] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... openat resumed>) = 3 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... clone3 resumed> => {parent_tid=[5572]}, 88) = 5572 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5573] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5572] <... rseq resumed>) = 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] write(3, "1000", 4 [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5573] <... rseq resumed>) = 0 [pid 5572] set_robust_list(0x7f8744a169a0, 24 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... write resumed>) = 4 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... clone3 resumed> => {parent_tid=[5573]}, 88) = 5573 [pid 5573] set_robust_list(0x7f87449f59a0, 24 [pid 5572] <... set_robust_list resumed>) = 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] close(3 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] <... set_robust_list resumed>) = 0 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... close resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... futex resumed>) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], [pid 5572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... futex resumed>) = 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5570] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... futex resumed>) = 0 [pid 5573] openat(AT_FDCWD, "", O_RDONLY [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5573] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5573] <... futex resumed>) = 1 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... futex resumed>) = 0 [pid 5573] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... mmap resumed>) = 0x7f87449f6000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5560] <... futex resumed>) = 0 [pid 5573] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5560] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5573] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... mprotect resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5573] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5560] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 1 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5574 attached [pid 5573] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5574] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5570] <... clone3 resumed> => {parent_tid=[5574]}, 88) = 5574 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5574] <... rseq resumed>) = 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] set_robust_list(0x7f8744a169a0, 24 [pid 5570] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... set_robust_list resumed>) = 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] <... futex resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... mmap resumed>) = 0x20000000 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5570] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5562] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5565] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5565] <... futex resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] <... futex resumed>) = 0 [pid 5557] exit_group(0 [pid 5566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5566] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5568] <... futex resumed>) = ? [pid 5557] <... exit_group resumed>) = ? [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... mmap resumed>) = 0x7f87449d5000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5562] +++ exited with 0 +++ [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5565] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5566] <... mmap resumed>) = 0x7f87449d5000 [pid 5565] <... mprotect resumed>) = 0 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5568] +++ exited with 0 +++ [pid 5566] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5565] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5557] +++ exited with 0 +++ [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5566] <... mprotect resumed>) = 0 [pid 5565] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5557, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5564] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5575 attached [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... futex resumed>) = 0 [pid 5566] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5575] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5565] <... clone3 resumed> => {parent_tid=[5575]}, 88) = 5575 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5576 attached ./strace-static-x86_64: Process 5577 attached [pid 5575] <... rseq resumed>) = 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... mmap resumed>) = 0x7f87449d5000 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], [pid 5576] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5575] set_robust_list(0x7f87449f59a0, 24 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5567] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5564] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] set_robust_list(0x55555638f6a0, 24 [pid 5576] <... rseq resumed>) = 0 [pid 5575] <... set_robust_list resumed>) = 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5566] <... clone3 resumed> => {parent_tid=[5576]}, 88) = 5576 [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] <... set_robust_list resumed>) = 0 [pid 5576] set_robust_list(0x7f87449f59a0, 24 [pid 5575] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... mprotect resumed>) = 0 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5565] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... mmap resumed>) = 0x20000000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5577 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5576] <... set_robust_list resumed>) = 0 [pid 5575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5565] <... futex resumed>) = 0 [pid 5564] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] <... prctl resumed>) = 0 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], [pid 5575] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5566] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5564] <... futex resumed>) = 0 [pid 5577] setpgid(0, 0 [pid 5576] openat(AT_FDCWD, "", O_RDONLY [pid 5575] <... openat resumed>) = 3 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5567] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5566] <... futex resumed>) = 0 [pid 5565] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] <... setpgid resumed>) = 0 [pid 5576] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5575] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5566] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5560] exit_group(0./strace-static-x86_64: Process 5578 attached [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5576] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... futex resumed>) = 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5573] <... futex resumed>) = ? [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = ? [pid 5560] <... exit_group resumed>) = ? [pid 5578] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5577] <... openat resumed>) = 3 [pid 5576] <... futex resumed>) = 0 [pid 5575] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5573] +++ exited with 0 +++ [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... clone3 resumed> => {parent_tid=[5578]}, 88) = 5578 [pid 5564] +++ exited with 0 +++ [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5578] <... rseq resumed>) = 0 [pid 5577] write(3, "1000", 4 [pid 5576] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] <... futex resumed>) = 0 [pid 5578] set_robust_list(0x7f87449f59a0, 24 [pid 5577] <... write resumed>) = 4 [pid 5576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5575] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5566] <... futex resumed>) = 0 [pid 5565] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... set_robust_list resumed>) = 0 [pid 5577] close(3 [pid 5576] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5560] +++ exited with 0 +++ [pid 5575] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] rt_sigprocmask(SIG_SETMASK, [], [pid 5577] <... close resumed>) = 0 [pid 5576] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5575] <... futex resumed>) = 1 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... futex resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] <... futex resumed>) = 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5560, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5575] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5567] <... futex resumed>) = 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5578] openat(AT_FDCWD, "", O_RDONLY [pid 5577] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... mmap resumed>) = 0x7f87449d5000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5577] <... futex resumed>) = 0 [pid 5576] <... futex resumed>) = 1 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5566] <... futex resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5579 attached [pid 5578] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5576] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... mprotect resumed>) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] set_robust_list(0x55555638f6a0, 24 [pid 5578] <... futex resumed>) = 1 [pid 5577] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5567] <... futex resumed>) = 0 [pid 5579] <... set_robust_list resumed>) = 0 [pid 5578] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5578] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5567] <... futex resumed>) = 0 [pid 5579] <... prctl resumed>) = 0 [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5570] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5567] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5579 [pid 5578] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5579] setpgid(0, 0 [pid 5578] <... futex resumed>) = 0 [pid 5577] <... mmap resumed>) = 0x7f87449f6000 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] <... setpgid resumed>) = 0 [pid 5578] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5577] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5580 attached [pid 5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5577] <... mprotect resumed>) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5580] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5580] <... rseq resumed>) = 0 [pid 5580] set_robust_list(0x7f87449f59a0, 24 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... clone3 resumed> => {parent_tid=[5580]}, 88) = 5580 [pid 5577] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5580] <... set_robust_list resumed>) = 0 [pid 5579] <... openat resumed>) = 3 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5570] rt_sigprocmask(SIG_SETMASK, [], [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5580] rt_sigprocmask(SIG_SETMASK, [], [pid 5579] write(3, "1000", 4 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] <... write resumed>) = 4 [pid 5577] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] close(3 [pid 5577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5579] <... close resumed>) = 0 [pid 5580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5579] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5581 attached [pid 5580] openat(AT_FDCWD, "", O_RDONLY [pid 5579] <... futex resumed>) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5581] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5580] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5579] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5577] <... clone3 resumed> => {parent_tid=[5581]}, 88) = 5581 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... rseq resumed>) = 0 [pid 5580] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5577] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5581] set_robust_list(0x7f8744a169a0, 24 [pid 5580] <... futex resumed>) = 1 [pid 5579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] <... futex resumed>) = 0 [pid 5581] <... set_robust_list resumed>) = 0 [pid 5580] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5577] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], [pid 5580] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5577] <... futex resumed>) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5570] <... futex resumed>) = 0 [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5580] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... mmap resumed>) = 0x7f87449f6000 [pid 5577] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5580] <... futex resumed>) = 0 [pid 5579] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5570] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5580] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] <... mprotect resumed>) = 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5579] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5582 attached [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5582] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5579] <... clone3 resumed> => {parent_tid=[5582]}, 88) = 5582 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] <... rseq resumed>) = 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... mmap resumed>) = 0x20000000 [pid 5582] set_robust_list(0x7f8744a169a0, 24 [pid 5579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] <... set_robust_list resumed>) = 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] rt_sigprocmask(SIG_SETMASK, [], [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] <... futex resumed>) = 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5569] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5579] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] <... mmap resumed>) = 0x20000000 [pid 5569] <... futex resumed>) = 0 [pid 5565] exit_group(0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5575] <... futex resumed>) = ? [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5572] <... mmap resumed>) = 0x20000000 [pid 5571] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] <... exit_group resumed>) = ? [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5575] +++ exited with 0 +++ [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] <... futex resumed>) = 0 [pid 5569] +++ exited with 0 +++ [pid 5566] exit_group(0 [pid 5565] +++ exited with 0 +++ [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5576] <... futex resumed>) = ? [pid 5572] <... futex resumed>) = 0 [pid 5567] exit_group(0 [pid 5566] <... exit_group resumed>) = ? [pid 5576] +++ exited with 0 +++ [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5578] <... futex resumed>) = ? [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5571] +++ exited with 0 +++ [pid 5567] <... exit_group resumed>) = ? [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5578] +++ exited with 0 +++ [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5566] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5565, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5572] +++ exited with 0 +++ [pid 5567] +++ exited with 0 +++ [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5567, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5583 attached [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5583] set_robust_list(0x55555638f6a0, 24 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5584 attached ./strace-static-x86_64: Process 5585 attached [pid 5583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5585] set_robust_list(0x55555638f6a0, 24 [pid 5584] set_robust_list(0x55555638f6a0, 24 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5585] <... set_robust_list resumed>) = 0 [pid 5584] <... set_robust_list resumed>) = 0 [pid 5583] <... prctl resumed>) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5583 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5585 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5584 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5583] setpgid(0, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... prctl resumed>) = 0 [pid 5584] <... prctl resumed>) = 0 [pid 5583] <... setpgid resumed>) = 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5585] setpgid(0, 0 [pid 5584] setpgid(0, 0 [pid 5583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5585] <... setpgid resumed>) = 0 [pid 5584] <... setpgid resumed>) = 0 [pid 5583] <... openat resumed>) = 3 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5583] write(3, "1000", 4 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5584] <... openat resumed>) = 3 [pid 5583] <... write resumed>) = 4 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5577] <... futex resumed>) = 0 [pid 5584] write(3, "1000", 4 [pid 5583] close(3 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] <... write resumed>) = 4 [pid 5583] <... close resumed>) = 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5585] <... openat resumed>) = 3 [pid 5584] close(3 [pid 5583] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5577] <... mmap resumed>) = 0x7f87449d5000 [pid 5585] write(3, "1000", 4 [pid 5584] <... close resumed>) = 0 [pid 5583] <... futex resumed>) = 0 [pid 5577] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5583] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5574] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... write resumed>) = 4 [pid 5584] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] close(3 [pid 5577] <... mprotect resumed>) = 0 [pid 5585] <... close resumed>) = 0 [pid 5584] <... futex resumed>) = 0 [pid 5585] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5577] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5574] <... mmap resumed>) = 0x20000000 [pid 5585] <... futex resumed>) = 0 [pid 5584] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5574] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5574] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5586 attached [pid 5585] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5583] <... mmap resumed>) = 0x7f87449f6000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] exit_group(0 [pid 5586] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5583] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5580] <... futex resumed>) = ? [pid 5579] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] <... clone3 resumed> => {parent_tid=[5586]}, 88) = 5586 [pid 5574] <... futex resumed>) = ? [pid 5570] <... exit_group resumed>) = ? [pid 5586] <... rseq resumed>) = 0 [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] <... mmap resumed>) = 0x7f87449f6000 [pid 5583] <... mprotect resumed>) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5580] +++ exited with 0 +++ [pid 5579] <... futex resumed>) = 0 [pid 5577] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5584] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5585] <... mmap resumed>) = 0x7f87449f6000 [pid 5586] set_robust_list(0x7f87449f59a0, 24 [pid 5583] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5579] <... mmap resumed>) = 0x7f87449d5000 [pid 5586] <... set_robust_list resumed>) = 0 [pid 5585] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5584] <... mprotect resumed>) = 0 [pid 5583] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5577] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] rt_sigprocmask(SIG_SETMASK, [], [pid 5585] <... mprotect resumed>) = 0 [pid 5583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5587 attached [pid 5586] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] <... mprotect resumed>) = 0 [pid 5577] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5587] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5586] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5585] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5584] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5583] <... clone3 resumed> => {parent_tid=[5587]}, 88) = 5587 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5587] <... rseq resumed>) = 0 [pid 5586] <... openat resumed>) = 3 [pid 5583] rt_sigprocmask(SIG_SETMASK, [], [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] set_robust_list(0x7f8744a169a0, 24 [pid 5586] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5588 attached [pid 5587] <... set_robust_list resumed>) = 0 [pid 5586] <... futex resumed>) = 1 [pid 5585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5583] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5577] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5589 attached [pid 5588] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5587] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5584] <... clone3 resumed> => {parent_tid=[5588]}, 88) = 5588 [pid 5583] <... futex resumed>) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5577] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5590 attached [pid 5589] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5588] <... rseq resumed>) = 0 [pid 5587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5585] <... clone3 resumed> => {parent_tid=[5589]}, 88) = 5589 [pid 5584] rt_sigprocmask(SIG_SETMASK, [], [pid 5583] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5577] <... futex resumed>) = 0 [pid 5589] <... rseq resumed>) = 0 [pid 5588] set_robust_list(0x7f8744a169a0, 24 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5586] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5585] rt_sigprocmask(SIG_SETMASK, [], [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5577] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5590] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5579] <... clone3 resumed> => {parent_tid=[5590]}, 88) = 5590 ./strace-static-x86_64: Process 5591 attached [pid 5590] <... rseq resumed>) = 0 [pid 5589] set_robust_list(0x7f8744a169a0, 24 [pid 5588] <... set_robust_list resumed>) = 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5586] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] set_robust_list(0x55555638f6a0, 24 [pid 5590] set_robust_list(0x7f87449f59a0, 24 [pid 5589] <... set_robust_list resumed>) = 0 [pid 5588] rt_sigprocmask(SIG_SETMASK, [], [pid 5585] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] <... futex resumed>) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... set_robust_list resumed>) = 0 [pid 5590] <... set_robust_list resumed>) = 0 [pid 5589] rt_sigprocmask(SIG_SETMASK, [], [pid 5588] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5586] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... futex resumed>) = 0 [pid 5584] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5590] rt_sigprocmask(SIG_SETMASK, [], [pid 5589] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5586] <... futex resumed>) = 1 [pid 5585] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5591 [pid 5591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5590] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5586] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] <... futex resumed>) = 0 [pid 5591] <... prctl resumed>) = 0 [pid 5590] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] setpgid(0, 0 [pid 5590] <... openat resumed>) = 3 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5591] <... setpgid resumed>) = 0 [pid 5590] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5590] <... futex resumed>) = 1 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] <... futex resumed>) = 0 [pid 5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5590] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5591] <... openat resumed>) = 3 [pid 5590] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] <... futex resumed>) = 0 [pid 5591] write(3, "1000", 4 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... write resumed>) = 4 [pid 5590] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5579] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] close(3 [pid 5590] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5591] <... close resumed>) = 0 [pid 5590] <... futex resumed>) = 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5591] <... futex resumed>) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5591] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... mmap resumed>) = 0x7f87449f6000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5591] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... mprotect resumed>) = 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5583] <... futex resumed>) = 0 [pid 5581] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5582] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5592 attached [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] <... mmap resumed>) = 0x20000000 [pid 5592] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5591] <... clone3 resumed> => {parent_tid=[5592]}, 88) = 5592 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5584] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5583] <... mmap resumed>) = 0x7f87449d5000 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5592] <... rseq resumed>) = 0 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] set_robust_list(0x7f8744a169a0, 24 [pid 5591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... futex resumed>) = 0 [pid 5583] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5592] <... set_robust_list resumed>) = 0 [pid 5591] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5584] <... futex resumed>) = 0 [pid 5583] <... mprotect resumed>) = 0 [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] <... futex resumed>) = 0 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] <... futex resumed>) = 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5592] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5591] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... mmap resumed>) = 0x7f87449d5000 [pid 5584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5583] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5582] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5581] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] exit_group(0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] <... mmap resumed>) = 0x7f87449d5000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5586] <... futex resumed>) = ? [pid 5583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5581] <... futex resumed>) = ? [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5577] <... exit_group resumed>) = ? [pid 5585] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5593 attached [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5586] +++ exited with 0 +++ [pid 5584] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5582] <... mmap resumed>) = 0x20000000 [pid 5581] +++ exited with 0 +++ [pid 5593] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5593] <... rseq resumed>) = 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] <... mprotect resumed>) = 0 [pid 5583] <... clone3 resumed> => {parent_tid=[5593]}, 88) = 5593 [pid 5593] set_robust_list(0x7f87449f59a0, 24 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5585] <... mprotect resumed>) = 0 [pid 5583] rt_sigprocmask(SIG_SETMASK, [], [pid 5593] <... set_robust_list resumed>) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5584] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5593] rt_sigprocmask(SIG_SETMASK, [], [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5583] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... futex resumed>) = 0 [pid 5593] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5584] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5583] <... futex resumed>) = 0 [pid 5582] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] +++ exited with 0 +++ [pid 5593] openat(AT_FDCWD, "", O_RDONLY [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5583] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5593] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5585] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5579] exit_group(0 [pid 5593] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5594 attached [pid 5593] <... futex resumed>) = 1 [pid 5590] <... futex resumed>) = ? [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] <... futex resumed>) = 0 [pid 5582] <... futex resumed>) = ? [pid 5579] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5595 attached [pid 5594] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5593] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5590] +++ exited with 0 +++ [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5583] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5594] <... rseq resumed>) = 0 [pid 5593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] <... clone3 resumed> => {parent_tid=[5594]}, 88) = 5594 [pid 5583] <... futex resumed>) = 0 [pid 5595] <... rseq resumed>) = 0 [pid 5594] set_robust_list(0x7f87449f59a0, 24 [pid 5593] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... clone3 resumed> => {parent_tid=[5595]}, 88) = 5595 [pid 5583] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5584] rt_sigprocmask(SIG_SETMASK, [], [pid 5595] set_robust_list(0x7f87449f59a0, 24 [pid 5594] <... set_robust_list resumed>) = 0 [pid 5593] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] +++ exited with 0 +++ [pid 5579] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5596 attached [pid 5595] <... set_robust_list resumed>) = 0 [pid 5594] rt_sigprocmask(SIG_SETMASK, [], [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5579, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5595] rt_sigprocmask(SIG_SETMASK, [], [pid 5594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5593] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5585] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] <... futex resumed>) = 0 [pid 5594] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5584] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5593] <... futex resumed>) = 1 [pid 5596] set_robust_list(0x55555638f6a0, 24 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = 0 [pid 5596] <... set_robust_list resumed>) = 0 [pid 5595] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5594] <... openat resumed>) = 3 [pid 5593] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5585] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5596 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5595] <... openat resumed>) = 3 [pid 5594] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5596] <... prctl resumed>) = 0 [pid 5595] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = 1 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5584] <... futex resumed>) = 0 [pid 5596] setpgid(0, 0 [pid 5595] <... futex resumed>) = 1 [pid 5594] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5585] <... futex resumed>) = 0 [pid 5596] <... setpgid resumed>) = 0 [pid 5594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5594] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5584] <... futex resumed>) = 0 [pid 5595] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5595] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5585] <... futex resumed>) = 0 [pid 5595] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5597 attached [pid 5596] <... openat resumed>) = 3 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5584] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5597] set_robust_list(0x55555638f6a0, 24 [pid 5596] write(3, "1000", 4 [pid 5595] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5594] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5597 [pid 5597] <... set_robust_list resumed>) = 0 [pid 5596] <... write resumed>) = 4 [pid 5594] <... futex resumed>) = 1 [pid 5591] <... futex resumed>) = 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5584] <... futex resumed>) = 0 [pid 5597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5596] close(3 [pid 5595] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5597] <... prctl resumed>) = 0 [pid 5596] <... close resumed>) = 0 [pid 5595] <... futex resumed>) = 1 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] <... mmap resumed>) = 0x7f87449d5000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] <... futex resumed>) = 0 [pid 5597] setpgid(0, 0 [pid 5596] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5597] <... setpgid resumed>) = 0 [pid 5596] <... futex resumed>) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] <... mprotect resumed>) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5596] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5597] <... openat resumed>) = 3 [pid 5596] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] write(3, "1000", 4 [pid 5596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5598 attached [pid 5597] <... write resumed>) = 4 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5598] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5597] close(3 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... clone3 resumed> => {parent_tid=[5598]}, 88) = 5598 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5598] <... rseq resumed>) = 0 [pid 5597] <... close resumed>) = 0 [pid 5596] <... mmap resumed>) = 0x7f87449f6000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] set_robust_list(0x7f87449f59a0, 24 [pid 5591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] <... mmap resumed>) = 0x20000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5598] <... set_robust_list resumed>) = 0 [pid 5591] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], [pid 5597] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5596] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] <... futex resumed>) = 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... futex resumed>) = 0 [pid 5598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5597] <... futex resumed>) = 0 [pid 5596] <... mprotect resumed>) = 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5584] exit_group(0 [pid 5598] openat(AT_FDCWD, "", O_RDONLY [pid 5597] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5594] <... futex resumed>) = ? [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5588] <... futex resumed>) = ? [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5584] <... exit_group resumed>) = ? [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5598] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5597] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5594] +++ exited with 0 +++ [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5588] +++ exited with 0 +++ [pid 5598] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5598] <... futex resumed>) = 1 [pid 5597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5596] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5591] <... futex resumed>) = 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5584] +++ exited with 0 +++ [pid 5598] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5591] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5599 attached [pid 5598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5591] <... futex resumed>) = 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5584, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5598] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5597] <... mmap resumed>) = 0x7f87449f6000 [pid 5591] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5599] <... rseq resumed>) = 0 [pid 5596] <... clone3 resumed> => {parent_tid=[5599]}, 88) = 5599 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5599] set_robust_list(0x7f8744a169a0, 24 [pid 5597] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5598] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] <... set_robust_list resumed>) = 0 [pid 5597] <... mprotect resumed>) = 0 [pid 5596] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] rt_sigprocmask(SIG_SETMASK, [], [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5596] <... futex resumed>) = 0 [pid 5599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5589] <... mmap resumed>) = 0x20000000 [pid 5596] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5598] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = 0 [pid 5587] <... mmap resumed>) = 0x20000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5585] exit_group(0 [pid 5598] <... futex resumed>) = 1 [pid 5599] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5600 attached [pid 5598] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5595] <... futex resumed>) = ? [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5589] <... futex resumed>) = ? [pid 5587] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... exit_group resumed>) = ? [pid 5600] set_robust_list(0x55555638f6a0, 24 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5595] +++ exited with 0 +++ [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5589] +++ exited with 0 +++ [pid 5587] <... futex resumed>) = 0 [pid 5585] +++ exited with 0 +++ [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5600 ./strace-static-x86_64: Process 5601 attached [pid 5600] <... set_robust_list resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5587] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5583] exit_group(0 [pid 5601] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5597] <... clone3 resumed> => {parent_tid=[5601]}, 88) = 5601 [pid 5593] <... futex resumed>) = ? [pid 5587] <... futex resumed>) = ? [pid 5583] <... exit_group resumed>) = ? [pid 5601] <... rseq resumed>) = 0 [pid 5600] <... prctl resumed>) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], [pid 5593] +++ exited with 0 +++ [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5587] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5601] set_robust_list(0x7f8744a169a0, 24 [pid 5600] setpgid(0, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5601] <... set_robust_list resumed>) = 0 [pid 5600] <... setpgid resumed>) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... futex resumed>) = 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5583] +++ exited with 0 +++ [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5597] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] <... openat resumed>) = 3 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5583, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5600] write(3, "1000", 4 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... write resumed>) = 4 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] close(3 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... close resumed>) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5602 attached [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5603 attached [pid 5602] set_robust_list(0x55555638f6a0, 24 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5602 [pid 5603] set_robust_list(0x55555638f6a0, 24 [pid 5602] <... set_robust_list resumed>) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5603 [pid 5603] <... set_robust_list resumed>) = 0 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5602] <... prctl resumed>) = 0 [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5602] setpgid(0, 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5603] <... prctl resumed>) = 0 [pid 5602] <... setpgid resumed>) = 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] <... mmap resumed>) = 0x7f87449f6000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] setpgid(0, 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... setpgid resumed>) = 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5602] <... openat resumed>) = 3 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... mprotect resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... openat resumed>) = 3 [pid 5602] write(3, "1000", 4 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5603] write(3, "1000", 4 [pid 5602] <... write resumed>) = 4 [pid 5600] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... write resumed>) = 4 [pid 5602] close(3 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5592] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5604 attached [pid 5603] close(3 [pid 5602] <... close resumed>) = 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5592] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5603] <... close resumed>) = 0 [pid 5602] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] <... clone3 resumed> => {parent_tid=[5604]}, 88) = 5604 [pid 5604] <... rseq resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5592] <... mmap resumed>) = 0x20000000 [pid 5603] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] set_robust_list(0x7f8744a169a0, 24 [pid 5603] <... futex resumed>) = 0 [pid 5602] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5604] <... set_robust_list resumed>) = 0 [pid 5602] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5596] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5592] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5600] <... futex resumed>) = 0 [pid 5596] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... futex resumed>) = 0 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5596] <... futex resumed>) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5592] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5591] exit_group(0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5602] <... mmap resumed>) = 0x7f87449f6000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5598] <... futex resumed>) = ? [pid 5596] <... mmap resumed>) = 0x7f87449d5000 [pid 5592] <... futex resumed>) = ? [pid 5591] <... exit_group resumed>) = ? [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5602] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5598] +++ exited with 0 +++ [pid 5596] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5592] +++ exited with 0 +++ [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] <... mprotect resumed>) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5596] <... mprotect resumed>) = 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] <... mmap resumed>) = 0x7f87449f6000 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5591] +++ exited with 0 +++ [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5596] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] <... mprotect resumed>) = 0 [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5591, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5605 attached [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5607 attached ./strace-static-x86_64: Process 5606 attached [pid 5605] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] <... clone3 resumed> => {parent_tid=[5605]}, 88) = 5605 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] set_robust_list(0x55555638f6a0, 24 [pid 5606] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5605] <... rseq resumed>) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5597] <... futex resumed>) = 0 [pid 5596] <... clone3 resumed> => {parent_tid=[5606]}, 88) = 5606 [pid 5607] <... set_robust_list resumed>) = 0 [pid 5605] set_robust_list(0x7f8744a169a0, 24 [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5604] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5608 attached [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5606] <... rseq resumed>) = 0 [pid 5605] <... set_robust_list resumed>) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... mmap resumed>) = 0x7f87449d5000 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5607 [pid 5608] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5607] <... prctl resumed>) = 0 [pid 5606] set_robust_list(0x7f87449f59a0, 24 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] <... clone3 resumed> => {parent_tid=[5608]}, 88) = 5608 [pid 5602] <... futex resumed>) = 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5596] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] <... rseq resumed>) = 0 [pid 5607] setpgid(0, 0 [pid 5606] <... set_robust_list resumed>) = 0 [pid 5605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... mprotect resumed>) = 0 [pid 5596] <... futex resumed>) = 0 [pid 5608] set_robust_list(0x7f8744a169a0, 24 [pid 5607] <... setpgid resumed>) = 0 [pid 5606] rt_sigprocmask(SIG_SETMASK, [], [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5597] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5596] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5608] <... set_robust_list resumed>) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], [pid 5607] <... openat resumed>) = 3 [pid 5606] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5603] <... futex resumed>) = 0 [pid 5608] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5607] write(3, "1000", 4 [pid 5606] <... openat resumed>) = 3 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... write resumed>) = 4 [pid 5606] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5609 attached [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] close(3 [pid 5606] <... futex resumed>) = 1 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5596] <... futex resumed>) = 0 [pid 5609] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... close resumed>) = 0 [pid 5606] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... clone3 resumed> => {parent_tid=[5609]}, 88) = 5609 [pid 5596] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... rseq resumed>) = 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], [pid 5596] <... futex resumed>) = 0 [pid 5609] set_robust_list(0x7f87449f59a0, 24 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... futex resumed>) = 0 [pid 5606] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] <... set_robust_list resumed>) = 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5596] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] rt_sigprocmask(SIG_SETMASK, [], [pid 5607] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5597] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] <... futex resumed>) = 0 [pid 5609] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = 0 [pid 5597] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] <... openat resumed>) = 3 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5606] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... mmap resumed>) = 0x7f87449f6000 [pid 5609] <... futex resumed>) = 1 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5606] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5600] <... mmap resumed>) = 0x7f87449d5000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] <... futex resumed>) = 0 [pid 5609] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5607] <... mprotect resumed>) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5606] <... futex resumed>) = 1 [pid 5596] <... futex resumed>) = 0 [pid 5597] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] <... futex resumed>) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5607] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5597] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5609] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5607] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... mprotect resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5599] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5610 attached [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5600] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5609] <... futex resumed>) = 1 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... clone3 resumed> => {parent_tid=[5610]}, 88) = 5610 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5610] <... rseq resumed>) = 0 [pid 5609] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5607] rt_sigprocmask(SIG_SETMASK, [], [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5597] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5611 attached [pid 5610] set_robust_list(0x7f8744a169a0, 24 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5611] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5610] <... set_robust_list resumed>) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... clone3 resumed> => {parent_tid=[5611]}, 88) = 5611 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5611] <... rseq resumed>) = 0 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... futex resumed>) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5607] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5611] set_robust_list(0x7f87449f59a0, 24 [pid 5610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5602] <... futex resumed>) = 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5611] <... set_robust_list resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] <... mmap resumed>) = 0x7f87449d5000 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5611] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5611] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5603] <... futex resumed>) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5611] <... openat resumed>) = 3 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... mmap resumed>) = 0x7f87449d5000 [pid 5602] <... mprotect resumed>) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5611] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5611] <... futex resumed>) = 1 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5603] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = 0 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5611] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... mprotect resumed>) = 0 [pid 5611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5612 attached [pid 5611] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5600] <... futex resumed>) = 0 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5612] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5602] <... clone3 resumed> => {parent_tid=[5612]}, 88) = 5612 [pid 5612] <... rseq resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5600] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5612] set_robust_list(0x7f87449f59a0, 24 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] <... set_robust_list resumed>) = 0 [pid 5611] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5612] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5612] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5602] <... futex resumed>) = 0 [pid 5612] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5602] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5612] <... openat resumed>) = 3 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5599] <... mmap resumed>) = 0x20000000 [pid 5612] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5611] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5599] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] <... futex resumed>) = 1 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] <... futex resumed>) = 0 [pid 5601] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5611] <... futex resumed>) = 1 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5600] <... futex resumed>) = 0 [pid 5599] <... futex resumed>) = 0 [pid 5596] exit_group(0 [pid 5612] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5606] <... futex resumed>) = ? [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5602] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... mmap resumed>) = 0x20000000 [pid 5596] <... exit_group resumed>) = ? [pid 5612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5611] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5613 attached [pid 5612] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5606] +++ exited with 0 +++ [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5602] <... futex resumed>) = 0 [pid 5601] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5612] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5603] <... clone3 resumed> => {parent_tid=[5613]}, 88) = 5613 [pid 5602] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] <... futex resumed>) = 0 [pid 5599] +++ exited with 0 +++ [pid 5596] +++ exited with 0 +++ [pid 5613] <... rseq resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5613] set_robust_list(0x7f87449f59a0, 24 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5601] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5613] <... set_robust_list resumed>) = 0 [pid 5612] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5597] exit_group(0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5596, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5613] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] <... futex resumed>) = 1 [pid 5609] <... futex resumed>) = ? [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... futex resumed>) = 0 [pid 5601] <... futex resumed>) = ? [pid 5597] <... exit_group resumed>) = ? [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5609] +++ exited with 0 +++ [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5601] +++ exited with 0 +++ [pid 5040] <... restart_syscall resumed>) = 0 [pid 5613] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5613] <... openat resumed>) = 3 [pid 5607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5613] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5603] <... futex resumed>) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5614 attached [pid 5613] <... futex resumed>) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... futex resumed>) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5614] set_robust_list(0x55555638f6a0, 24 [pid 5613] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5597] +++ exited with 0 +++ [pid 5614] <... set_robust_list resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5603] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5607] <... mmap resumed>) = 0x7f87449d5000 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5614 [pid 5613] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5607] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5597, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5614] <... prctl resumed>) = 0 [pid 5613] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... mprotect resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5614] setpgid(0, 0./strace-static-x86_64: Process 5615 attached ) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5607] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5613] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5613] <... futex resumed>) = 1 [pid 5607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5603] <... futex resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5615 ./strace-static-x86_64: Process 5616 attached [pid 5613] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5615] set_robust_list(0x55555638f6a0, 24 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5615] <... set_robust_list resumed>) = 0 [pid 5614] <... openat resumed>) = 3 [pid 5607] <... clone3 resumed> => {parent_tid=[5616]}, 88) = 5616 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] <... rseq resumed>) = 0 [pid 5615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5614] write(3, "1000", 4 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] set_robust_list(0x7f87449f59a0, 24 [pid 5615] <... prctl resumed>) = 0 [pid 5614] <... write resumed>) = 4 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5615] setpgid(0, 0 [pid 5614] close(3 [pid 5607] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], [pid 5615] <... setpgid resumed>) = 0 [pid 5614] <... close resumed>) = 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] <... futex resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5614] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5616] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5614] <... futex resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5616] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5615] <... openat resumed>) = 3 [pid 5614] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5616] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] <... futex resumed>) = 1 [pid 5615] write(3, "1000", 4 [pid 5614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... futex resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5616] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5615] <... write resumed>) = 4 [pid 5614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5615] close(3 [pid 5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... futex resumed>) = 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5616] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5615] <... close resumed>) = 0 [pid 5614] <... mmap resumed>) = 0x7f87449f6000 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5607] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5616] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5615] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5604] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... mprotect resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] <... futex resumed>) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5614] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] <... mmap resumed>) = 0x20000000 [pid 5604] <... mmap resumed>) = 0x20000000 [pid 5616] <... futex resumed>) = 1 [pid 5615] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5607] <... futex resumed>) = 0 [pid 5605] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5604] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5615] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5605] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5617 attached [pid 5605] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5614] <... clone3 resumed> => {parent_tid=[5617]}, 88) = 5617 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5604] <... futex resumed>) = 0 [pid 5602] exit_group(0 [pid 5600] exit_group(0 [pid 5617] <... rseq resumed>) = 0 [pid 5615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5614] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] <... futex resumed>) = ? [pid 5611] <... futex resumed>) = ? [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5605] <... futex resumed>) = ? [pid 5602] <... exit_group resumed>) = ? [pid 5600] <... exit_group resumed>) = ? [pid 5617] set_robust_list(0x7f8744a169a0, 24 [pid 5615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] +++ exited with 0 +++ [pid 5611] +++ exited with 0 +++ [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5605] +++ exited with 0 +++ [pid 5604] +++ exited with 0 +++ [pid 5602] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 5617] <... set_robust_list resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5615] <... mmap resumed>) = 0x7f87449f6000 [pid 5614] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5600, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5615] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5614] <... futex resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5618 attached [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... mprotect resumed>) = 0 [pid 5614] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5618] set_robust_list(0x55555638f6a0, 24 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5618 ./strace-static-x86_64: Process 5619 attached [pid 5618] <... set_robust_list resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5619] set_robust_list(0x55555638f6a0, 24 [pid 5618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5619] <... set_robust_list resumed>) = 0 [pid 5618] <... prctl resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5618] setpgid(0, 0./strace-static-x86_64: Process 5620 attached [pid 5619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5618] <... setpgid resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5619 [pid 5620] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5619] <... prctl resumed>) = 0 [pid 5618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... clone3 resumed> => {parent_tid=[5620]}, 88) = 5620 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5620] <... rseq resumed>) = 0 [pid 5619] setpgid(0, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] set_robust_list(0x7f8744a169a0, 24 [pid 5619] <... setpgid resumed>) = 0 [pid 5618] <... openat resumed>) = 3 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5620] <... set_robust_list resumed>) = 0 [pid 5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5615] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] write(3, "1000", 4 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] <... futex resumed>) = 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5619] <... openat resumed>) = 3 [pid 5618] <... write resumed>) = 4 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] write(3, "1000", 4 [pid 5618] close(3 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... write resumed>) = 4 [pid 5618] <... close resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] close(3 [pid 5618] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... close resumed>) = 0 [pid 5618] <... futex resumed>) = 0 [pid 5608] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5619] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... futex resumed>) = 0 [pid 5618] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5608] <... futex resumed>) = 0 [pid 5619] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5603] exit_group(0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] <... mmap resumed>) = 0x7f87449f6000 [pid 5613] <... futex resumed>) = ? [pid 5608] <... futex resumed>) = ? [pid 5603] <... exit_group resumed>) = ? [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5613] +++ exited with 0 +++ [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5608] +++ exited with 0 +++ [pid 5603] +++ exited with 0 +++ [pid 5619] <... mmap resumed>) = 0x7f87449f6000 [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5618] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... mprotect resumed>) = 0 [pid 5618] <... mprotect resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5610] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5618] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5618] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5614] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5622 attached ./strace-static-x86_64: Process 5621 attached [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... futex resumed>) = 0 [pid 5610] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5622] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5621] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5619] <... clone3 resumed> => {parent_tid=[5621]}, 88) = 5621 [pid 5618] <... clone3 resumed> => {parent_tid=[5622]}, 88) = 5622 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5623 attached [pid 5622] <... rseq resumed>) = 0 [pid 5621] <... rseq resumed>) = 0 [pid 5619] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5610] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] set_robust_list(0x7f8744a169a0, 24 [pid 5621] set_robust_list(0x7f8744a169a0, 24 [pid 5619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5610] <... futex resumed>) = 0 [pid 5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] set_robust_list(0x55555638f6a0, 24 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5623 [pid 5623] <... set_robust_list resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... futex resumed>) = 0 [pid 5618] <... futex resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... mmap resumed>) = 0x7f87449d5000 [pid 5610] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5619] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5623] <... prctl resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5614] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5607] exit_group(0 [pid 5623] setpgid(0, 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] <... futex resumed>) = ? [pid 5610] <... futex resumed>) = ? [pid 5607] <... exit_group resumed>) = ? [pid 5623] <... setpgid resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5616] +++ exited with 0 +++ [pid 5614] <... mprotect resumed>) = 0 [pid 5610] +++ exited with 0 +++ [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5623] <... openat resumed>) = 3 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5614] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5623] write(3, "1000", 4 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5607] +++ exited with 0 +++ [pid 5615] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] <... write resumed>) = 4 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5623] close(3 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... futex resumed>) = 0 [pid 5621] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5624 attached [pid 5623] <... close resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5624] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5623] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... mmap resumed>) = 0x7f87449d5000 [pid 5614] <... clone3 resumed> => {parent_tid=[5624]}, 88) = 5624 [pid 5624] <... rseq resumed>) = 0 [pid 5623] <... futex resumed>) = 0 [pid 5624] set_robust_list(0x7f87449f59a0, 24 [pid 5623] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5614] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] <... set_robust_list resumed>) = 0 [pid 5623] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5624] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5615] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5625 attached [pid 5624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] set_robust_list(0x55555638f6a0, 24 [pid 5624] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5614] <... futex resumed>) = 0 [pid 5625] <... set_robust_list resumed>) = 0 [pid 5624] <... openat resumed>) = 3 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5624] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... mmap resumed>) = 0x7f87449f6000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5614] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5625 [pid 5625] <... prctl resumed>) = 0 [pid 5624] <... futex resumed>) = 0 [pid 5623] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5625] setpgid(0, 0 [pid 5624] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5626 attached [pid 5625] <... setpgid resumed>) = 0 [pid 5623] <... mprotect resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5626] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5614] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] <... clone3 resumed> => {parent_tid=[5626]}, 88) = 5626 [pid 5626] <... rseq resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5626] set_robust_list(0x7f87449f59a0, 24 [pid 5625] write(3, "1000", 4 [pid 5623] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5624] <... futex resumed>) = 0 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5614] <... futex resumed>) = 1 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5625] <... write resumed>) = 4 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5614] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5627 attached [pid 5625] close(3 [pid 5624] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5626] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5615] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5625] <... close resumed>) = 0 [pid 5624] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5627] <... rseq resumed>) = 0 [pid 5625] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... futex resumed>) = 0 [pid 5627] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5625] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5623] <... clone3 resumed> => {parent_tid=[5627]}, 88) = 5627 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5615] <... futex resumed>) = 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], [pid 5626] openat(AT_FDCWD, "", O_RDONLY [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5626] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5625] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5624] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5626] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5624] <... futex resumed>) = 1 [pid 5623] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5614] <... futex resumed>) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5626] <... futex resumed>) = 1 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... futex resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... futex resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5626] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5623] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5618] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5615] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] <... mmap resumed>) = 0x7f87449f6000 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5626] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] <... futex resumed>) = 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5626] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5625] <... mprotect resumed>) = 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5619] <... futex resumed>) = 0 [pid 5618] <... futex resumed>) = 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5615] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5626] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... mmap resumed>) = 0x7f87449d5000 [pid 5618] <... mmap resumed>) = 0x7f87449d5000 [pid 5615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5626] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5618] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5628 attached [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... mprotect resumed>) = 0 [pid 5618] <... mprotect resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5628] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... clone3 resumed> => {parent_tid=[5628]}, 88) = 5628 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5618] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5628] <... rseq resumed>) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5618] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] set_robust_list(0x7f8744a169a0, 24 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5630 attached ./strace-static-x86_64: Process 5629 attached [pid 5628] <... set_robust_list resumed>) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5630] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5629] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5628] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] <... rseq resumed>) = 0 [pid 5629] <... rseq resumed>) = 0 [pid 5628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... futex resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... clone3 resumed> => {parent_tid=[5629]}, 88) = 5629 [pid 5618] <... clone3 resumed> => {parent_tid=[5630]}, 88) = 5630 [pid 5630] set_robust_list(0x7f87449f59a0, 24 [pid 5629] set_robust_list(0x7f87449f59a0, 24 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] <... set_robust_list resumed>) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], [pid 5629] rt_sigprocmask(SIG_SETMASK, [], [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... futex resumed>) = 0 [pid 5618] <... futex resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5630] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5629] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5630] <... openat resumed>) = 3 [pid 5629] <... openat resumed>) = 3 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] <... futex resumed>) = 1 [pid 5629] <... futex resumed>) = 1 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... futex resumed>) = 0 [pid 5618] <... futex resumed>) = 0 [pid 5630] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5619] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] <... futex resumed>) = 0 [pid 5618] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5629] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5619] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] <... futex resumed>) = 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5629] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5629] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... futex resumed>) = 1 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5619] <... futex resumed>) = 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5629] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] <... futex resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5630] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5623] <... mmap resumed>) = 0x7f87449d5000 [pid 5630] <... futex resumed>) = 1 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5618] <... futex resumed>) = 0 [pid 5630] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5623] <... mprotect resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5623] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5631 attached [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] <... mmap resumed>) = 0x20000000 [pid 5631] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] <... clone3 resumed> => {parent_tid=[5631]}, 88) = 5631 [pid 5631] <... rseq resumed>) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5617] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5631] set_robust_list(0x7f87449f59a0, 24 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5617] <... futex resumed>) = 0 [pid 5614] exit_group(0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5624] <... futex resumed>) = ? [pid 5623] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5614] <... exit_group resumed>) = ? [pid 5631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5624] +++ exited with 0 +++ [pid 5623] <... futex resumed>) = 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5631] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5625] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... openat resumed>) = 3 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... futex resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5631] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5617] +++ exited with 0 +++ [pid 5614] +++ exited with 0 +++ [pid 5631] <... futex resumed>) = 1 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... mmap resumed>) = 0x7f87449d5000 [pid 5623] <... futex resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5631] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5623] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5614, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5625] <... mprotect resumed>) = 0 [pid 5623] <... futex resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5623] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5620] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5631] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5622] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5631] <... futex resumed>) = 1 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5623] <... futex resumed>) = 0 [pid 5622] <... mmap resumed>) = 0x20000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... mmap resumed>) = 0x20000000 [pid 5631] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5622] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5622] <... futex resumed>) = 0 [pid 5620] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5632 attached [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... clone3 resumed> => {parent_tid=[5632]}, 88) = 5632 [pid 5622] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] <... futex resumed>) = 0 [pid 5618] exit_group(0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5630] <... futex resumed>) = ? [pid 5625] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] <... futex resumed>) = ? [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5620] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5618] <... exit_group resumed>) = ? [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5632] <... rseq resumed>) = 0 [pid 5630] +++ exited with 0 +++ [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] +++ exited with 0 +++ [pid 5615] exit_group(0./strace-static-x86_64: Process 5633 attached [pid 5626] <... futex resumed>) = ? [pid 5620] <... futex resumed>) = ? [pid 5615] <... exit_group resumed>) = ? [pid 5633] set_robust_list(0x55555638f6a0, 24 [pid 5632] set_robust_list(0x7f87449f59a0, 24 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5626] +++ exited with 0 +++ [pid 5625] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5620] +++ exited with 0 +++ [pid 5618] +++ exited with 0 +++ [pid 5615] +++ exited with 0 +++ [pid 5633] <... set_robust_list resumed>) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5618, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5632] <... set_robust_list resumed>) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] <... futex resumed>) = 0 [pid 5621] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5615, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5633 [pid 5633] <... prctl resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], [pid 5625] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] <... mmap resumed>) = 0x20000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] setpgid(0, 0 [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5621] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] openat(AT_FDCWD, "/dev/kvm", O_RDONLY./strace-static-x86_64: Process 5634 attached [pid 5633] <... setpgid resumed>) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5621] <... futex resumed>) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] set_robust_list(0x55555638f6a0, 24 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5632] <... openat resumed>) = 3 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5621] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5619] exit_group(0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5632] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... futex resumed>) = ? [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5621] <... futex resumed>) = ? [pid 5619] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5635 attached [pid 5633] <... openat resumed>) = 3 [pid 5632] <... futex resumed>) = 1 [pid 5629] +++ exited with 0 +++ [pid 5625] <... futex resumed>) = 0 [pid 5621] +++ exited with 0 +++ [pid 5635] set_robust_list(0x55555638f6a0, 24 [pid 5633] write(3, "1000", 4 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5634 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5633] <... write resumed>) = 4 [pid 5619] +++ exited with 0 +++ [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] close(3 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5635 [pid 5635] <... prctl resumed>) = 0 [pid 5634] <... prctl resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5632] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5635] setpgid(0, 0 [pid 5634] setpgid(0, 0 [pid 5633] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5625] <... futex resumed>) = 0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5635] <... setpgid resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5634] <... setpgid resumed>) = 0 [pid 5632] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5625] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5635] <... openat resumed>) = 3 [pid 5633] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5635] write(3, "1000", 4 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5632] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5636 attached [pid 5635] <... write resumed>) = 4 [pid 5634] <... openat resumed>) = 3 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] set_robust_list(0x55555638f6a0, 24 [pid 5635] close(3 [pid 5634] write(3, "1000", 4 [pid 5633] <... mmap resumed>) = 0x7f87449f6000 [pid 5632] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5636 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] <... close resumed>) = 0 [pid 5634] <... write resumed>) = 4 [pid 5633] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] close(3 [pid 5633] <... mprotect resumed>) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... prctl resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5632] <... futex resumed>) = 1 [pid 5625] <... futex resumed>) = 0 [pid 5636] setpgid(0, 0 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5634] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5632] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5636] <... setpgid resumed>) = 0 [pid 5635] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5634] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5627] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5637 attached [pid 5636] <... openat resumed>) = 3 [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5633] <... clone3 resumed> => {parent_tid=[5637]}, 88) = 5637 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5636] write(3, "1000", 4 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5627] <... mmap resumed>) = 0x20000000 [pid 5637] <... rseq resumed>) = 0 [pid 5636] <... write resumed>) = 4 [pid 5635] <... mmap resumed>) = 0x7f87449f6000 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] set_robust_list(0x7f8744a169a0, 24 [pid 5636] close(3 [pid 5635] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] <... close resumed>) = 0 [pid 5635] <... mprotect resumed>) = 0 [pid 5634] <... mmap resumed>) = 0x7f87449f6000 [pid 5633] <... futex resumed>) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5627] <... futex resumed>) = 0 [pid 5623] exit_group(0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], [pid 5636] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5634] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5633] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] <... futex resumed>) = ? [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5623] <... exit_group resumed>) = ? [pid 5637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5634] <... mprotect resumed>) = 0 [pid 5631] +++ exited with 0 +++ [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5638 attached [pid 5636] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5638] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5635] <... clone3 resumed> => {parent_tid=[5638]}, 88) = 5638 [pid 5638] <... rseq resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] set_robust_list(0x7f8744a169a0, 24 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5627] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5635] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5638] rt_sigprocmask(SIG_SETMASK, [], [pid 5636] <... mmap resumed>) = 0x7f87449f6000 [pid 5635] <... futex resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5636] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5635] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] <... mprotect resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5637] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5639 attached ./strace-static-x86_64: Process 5641 attached ./strace-static-x86_64: Process 5640 attached [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5641] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5640] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5639] set_robust_list(0x55555638f6a0, 24 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... clone3 resumed> => {parent_tid=[5641]}, 88) = 5641 [pid 5634] <... clone3 resumed> => {parent_tid=[5640]}, 88) = 5640 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] <... rseq resumed>) = 0 [pid 5640] <... rseq resumed>) = 0 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5639 [pid 5641] set_robust_list(0x7f8744a169a0, 24 [pid 5640] set_robust_list(0x7f8744a169a0, 24 [pid 5636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5641] <... set_robust_list resumed>) = 0 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [], [pid 5640] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] <... prctl resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] setpgid(0, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... setpgid resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5628] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... openat resumed>) = 3 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5628] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] write(3, "1000", 4 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... write resumed>) = 4 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5628] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] close(3 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5628] <... futex resumed>) = 0 [pid 5625] exit_group(0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... close resumed>) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5632] <... futex resumed>) = ? [pid 5625] <... exit_group resumed>) = ? [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5628] +++ exited with 0 +++ [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5632] +++ exited with 0 +++ [pid 5625] +++ exited with 0 +++ [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5639] <... futex resumed>) = 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5039] <... restart_syscall resumed>) = 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5639] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5642 attached [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... mprotect resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] set_robust_list(0x55555638f6a0, 24 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5633] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5633] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5642 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... prctl resumed>) = 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] <... mmap resumed>) = 0x7f87449d5000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5635] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5643 attached [pid 5642] setpgid(0, 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... clone3 resumed> => {parent_tid=[5643]}, 88) = 5643 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5635] <... futex resumed>) = 0 [pid 5633] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... setpgid resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5643] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5635] <... mmap resumed>) = 0x7f87449d5000 [pid 5633] <... mprotect resumed>) = 0 [pid 5643] <... rseq resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5635] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5643] set_robust_list(0x7f8744a169a0, 24 [pid 5642] write(3, "1000", 4 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... futex resumed>) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5635] <... mprotect resumed>) = 0 [pid 5634] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] <... write resumed>) = 4 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5644 attached [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] close(3 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5634] <... futex resumed>) = 0 [pid 5644] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5642] <... close resumed>) = 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5644] <... rseq resumed>) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... mmap resumed>) = 0x7f87449d5000 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5634] <... mmap resumed>) = 0x7f87449d5000 [pid 5633] <... clone3 resumed> => {parent_tid=[5644]}, 88) = 5644 ./strace-static-x86_64: Process 5645 attached [pid 5644] set_robust_list(0x7f87449f59a0, 24 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5634] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5645] <... rseq resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... mprotect resumed>) = 0 [pid 5635] <... clone3 resumed> => {parent_tid=[5645]}, 88) = 5645 [pid 5634] <... mprotect resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] set_robust_list(0x7f87449f59a0, 24 [pid 5644] openat(AT_FDCWD, "", O_RDONLY [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5635] rt_sigprocmask(SIG_SETMASK, [], [pid 5633] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5644] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5633] <... futex resumed>) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], [pid 5644] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5635] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5646 attached [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... mmap resumed>) = 0x7f87449f6000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5635] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5645] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5644] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... clone3 resumed> => {parent_tid=[5646]}, 88) = 5646 [pid 5635] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5633] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... rseq resumed>) = 0 [pid 5645] <... openat resumed>) = 3 [pid 5644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... mprotect resumed>) = 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], [pid 5633] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5647 attached [pid 5646] set_robust_list(0x7f87449f59a0, 24 [pid 5645] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... clone3 resumed> => {parent_tid=[5647]}, 88) = 5647 [pid 5633] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] <... futex resumed>) = 1 [pid 5642] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5647] <... rseq resumed>) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5647] set_robust_list(0x7f87449f59a0, 24 [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5648 attached [pid 5647] <... set_robust_list resumed>) = 0 [pid 5646] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5645] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5644] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], [pid 5646] <... openat resumed>) = 3 [pid 5644] <... futex resumed>) = 1 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... clone3 resumed> => {parent_tid=[5648]}, 88) = 5648 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5634] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5648] <... rseq resumed>) = 0 [pid 5647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... futex resumed>) = 0 [pid 5648] set_robust_list(0x7f8744a169a0, 24 [pid 5647] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5646] <... futex resumed>) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] <... openat resumed>) = 3 [pid 5646] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5645] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5636] <... futex resumed>) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [], [pid 5647] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5645] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5636] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5645] <... futex resumed>) = 1 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... futex resumed>) = 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5639] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5635] <... futex resumed>) = 0 [pid 5634] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5647] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5645] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5646] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5634] <... futex resumed>) = 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5646] <... futex resumed>) = 1 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5636] <... futex resumed>) = 0 [pid 5634] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5647] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5646] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] <... mmap resumed>) = 0x7f87449d5000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5647] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... mprotect resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5647] <... futex resumed>) = 1 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5634] <... futex resumed>) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5647] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5637] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5649 attached [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5649] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5649] <... rseq resumed>) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... clone3 resumed> => {parent_tid=[5649]}, 88) = 5649 [pid 5649] set_robust_list(0x7f87449f59a0, 24 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5639] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... futex resumed>) = 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5649] <... openat resumed>) = 3 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5639] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5649] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] <... futex resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5649] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5639] <... futex resumed>) = 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5649] <... futex resumed>) = 1 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5639] <... futex resumed>) = 0 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5641] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5649] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5641] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] <... mmap resumed>) = 0x20000000 [pid 5642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... mmap resumed>) = 0x20000000 [pid 5637] <... futex resumed>) = 0 [pid 5633] exit_group(0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... futex resumed>) = 0 [pid 5641] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5637] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5644] <... futex resumed>) = ? [pid 5637] <... mmap resumed>) = ? [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5644] +++ exited with 0 +++ [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... futex resumed>) = 0 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] +++ exited with 0 +++ [pid 5636] exit_group(0 [pid 5633] <... exit_group resumed>) = ? [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5646] <... futex resumed>) = ? [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... mmap resumed>) = 0x7f87449d5000 [pid 5638] <... futex resumed>) = 0 [pid 5636] <... exit_group resumed>) = ? [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5646] +++ exited with 0 +++ [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5635] exit_group(0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5633] +++ exited with 0 +++ [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5641] +++ exited with 0 +++ [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5638] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... futex resumed>) = ? [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5638] <... futex resumed>) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5645] +++ exited with 0 +++ [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5638] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5635] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... mprotect resumed>) = 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5640] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5640] <... mmap resumed>) = 0x20000000 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5636] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5640] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5640] <... futex resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5640] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5652 attached ./strace-static-x86_64: Process 5651 attached ./strace-static-x86_64: Process 5650 attached [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5634] exit_group(0 [pid 5652] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5651] set_robust_list(0x55555638f6a0, 24 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] <... exit_group resumed>) = ? [pid 5652] <... rseq resumed>) = 0 [pid 5647] <... futex resumed>) = ? [pid 5640] <... futex resumed>) = ? [pid 5650] set_robust_list(0x55555638f6a0, 24 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5647] +++ exited with 0 +++ [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... clone3 resumed> => {parent_tid=[5652]}, 88) = 5652 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5650 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5651 [pid 5652] set_robust_list(0x7f87449f59a0, 24 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5642] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5653 attached NULL, 8) = 0 [pid 5651] <... prctl resumed>) = 0 [pid 5650] <... prctl resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... futex resumed>) = 0 [pid 5640] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5653 [pid 5653] set_robust_list(0x55555638f6a0, 24 [pid 5652] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5651] setpgid(0, 0 [pid 5650] setpgid(0, 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5653] <... set_robust_list resumed>) = 0 [pid 5652] <... openat resumed>) = 3 [pid 5651] <... setpgid resumed>) = 0 [pid 5650] <... setpgid resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5653] <... prctl resumed>) = 0 [pid 5652] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5653] setpgid(0, 0 [pid 5652] <... futex resumed>) = 1 [pid 5651] <... openat resumed>) = 3 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... futex resumed>) = 0 [pid 5653] <... setpgid resumed>) = 0 [pid 5652] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] write(3, "1000", 4 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... openat resumed>) = 3 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... write resumed>) = 4 [pid 5643] <... mmap resumed>) = 0x20000000 [pid 5642] <... futex resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5651] close(3 [pid 5653] <... openat resumed>) = 3 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5654 attached [pid 5653] write(3, "1000", 4 [pid 5652] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5651] <... close resumed>) = 0 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] <... futex resumed>) = 0 [pid 5654] set_robust_list(0x55555638f6a0, 24 [pid 5653] <... write resumed>) = 4 [pid 5651] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] write(3, "1000", 4 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] close(3 [pid 5650] <... write resumed>) = 4 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5639] exit_group(0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5653] <... close resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5654 [pid 5650] close(3) = 0 [pid 5654] <... prctl resumed>) = 0 [pid 5653] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5650] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = ? [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5643] <... futex resumed>) = ? [pid 5639] <... exit_group resumed>) = ? [pid 5654] setpgid(0, 0 [pid 5653] <... futex resumed>) = 0 [pid 5652] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5651] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5649] +++ exited with 0 +++ [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5643] +++ exited with 0 +++ [pid 5639] +++ exited with 0 +++ [pid 5654] <... setpgid resumed>) = 0 [pid 5653] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5652] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5650] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5653] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5652] <... futex resumed>) = 1 [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5642] <... futex resumed>) = 0 [pid 5654] <... openat resumed>) = 3 [pid 5653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5652] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5654] write(3, "1000", 4 [pid 5653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... mmap resumed>) = 0x7f87449f6000 [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5654] <... write resumed>) = 4 [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5651] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5654] close(3 [pid 5653] <... mmap resumed>) = 0x7f87449f6000 [pid 5651] <... mprotect resumed>) = 0 [pid 5650] <... mmap resumed>) = 0x7f87449f6000 [pid 5648] <... mmap resumed>) = 0x20000000 [pid 5654] <... close resumed>) = 0 [pid 5653] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5650] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5648] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... mprotect resumed>) = 0 [pid 5651] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5650] <... mprotect resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5654] <... futex resumed>) = 0 [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5648] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] exit_group(0 [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5655 attached [pid 5654] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5653] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5648] <... futex resumed>) = ? [pid 5642] <... exit_group resumed>) = ? [pid 5650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5656 ./strace-static-x86_64: Process 5656 attached [pid 5655] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5654] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5652] <... futex resumed>) = ? [pid 5651] <... clone3 resumed> => {parent_tid=[5655]}, 88) = 5655 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5648] +++ exited with 0 +++ ./strace-static-x86_64: Process 5658 attached ./strace-static-x86_64: Process 5657 attached [pid 5656] set_robust_list(0x55555638f6a0, 24 [pid 5655] <... rseq resumed>) = 0 [pid 5654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5652] +++ exited with 0 +++ [pid 5651] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] +++ exited with 0 +++ [pid 5658] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5657] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] set_robust_list(0x7f8744a169a0, 24 [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] <... clone3 resumed> => {parent_tid=[5657]}, 88) = 5657 [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] <... clone3 resumed> => {parent_tid=[5658]}, 88) = 5658 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5658] <... rseq resumed>) = 0 [pid 5657] <... rseq resumed>) = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5655] <... set_robust_list resumed>) = 0 [pid 5654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5658] set_robust_list(0x7f8744a169a0, 24 [pid 5657] set_robust_list(0x7f8744a169a0, 24 [pid 5656] <... prctl resumed>) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], [pid 5654] <... mmap resumed>) = 0x7f87449f6000 [pid 5653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] <... set_robust_list resumed>) = 0 [pid 5657] <... set_robust_list resumed>) = 0 [pid 5656] setpgid(0, 0 [pid 5655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] rt_sigprocmask(SIG_SETMASK, [], [pid 5657] rt_sigprocmask(SIG_SETMASK, [], [pid 5656] <... setpgid resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5653] <... futex resumed>) = 0 [pid 5650] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5654] <... mprotect resumed>) = 0 [pid 5653] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... futex resumed>) = 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... openat resumed>) = 3 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5650] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] write(3, "1000", 4 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... write resumed>) = 4 [pid 5654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5659 attached [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] close(3 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5660 attached [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... close resumed>) = 0 [pid 5660] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5659] set_robust_list(0x55555638f6a0, 24 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5659 [pid 5660] <... rseq resumed>) = 0 [pid 5659] <... set_robust_list resumed>) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] <... clone3 resumed> => {parent_tid=[5660]}, 88) = 5660 [pid 5660] set_robust_list(0x7f8744a169a0, 24 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5659] <... prctl resumed>) = 0 [pid 5656] <... futex resumed>) = 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], [pid 5660] rt_sigprocmask(SIG_SETMASK, [], [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] setpgid(0, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... setpgid resumed>) = 0 [pid 5656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5654] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... openat resumed>) = 3 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... mmap resumed>) = 0x7f87449f6000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] write(3, "1000", 4 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... write resumed>) = 4 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] close(3 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... mprotect resumed>) = 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... close resumed>) = 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... futex resumed>) = 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5656] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5661 attached [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5661] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... clone3 resumed> => {parent_tid=[5661]}, 88) = 5661 [pid 5661] <... rseq resumed>) = 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5661] set_robust_list(0x7f8744a169a0, 24 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5661] <... set_robust_list resumed>) = 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5661] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] <... mmap resumed>) = 0x7f87449f6000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... futex resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... mprotect resumed>) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5662 attached [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... clone3 resumed> => {parent_tid=[5662]}, 88) = 5662 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5662] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5662] <... rseq resumed>) = 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5662] set_robust_list(0x7f8744a169a0, 24 [pid 5659] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... set_robust_list resumed>) = 0 [pid 5659] <... futex resumed>) = 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5659] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5651] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] <... futex resumed>) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5653] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5653] <... futex resumed>) = 0 [pid 5651] <... mmap resumed>) = 0x7f87449d5000 [pid 5650] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5651] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5650] <... futex resumed>) = 0 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5653] <... mmap resumed>) = 0x7f87449d5000 [pid 5651] <... mprotect resumed>) = 0 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5650] <... mmap resumed>) = 0x7f87449d5000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5653] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5653] <... mprotect resumed>) = 0 [pid 5651] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5650] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5663 attached [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5650] <... mprotect resumed>) = 0 [pid 5663] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = 0 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5651] <... clone3 resumed> => {parent_tid=[5663]}, 88) = 5663 [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5663] <... rseq resumed>) = 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5664 attached [pid 5663] set_robust_list(0x7f87449f59a0, 24 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [], [pid 5664] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5663] <... set_robust_list resumed>) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... mmap resumed>) = 0x7f87449d5000 [pid 5653] <... clone3 resumed> => {parent_tid=[5664]}, 88) = 5664 [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5664] <... rseq resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5653] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5664] set_robust_list(0x7f87449f59a0, 24 [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5664] <... set_robust_list resumed>) = 0 [pid 5663] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] rt_sigprocmask(SIG_SETMASK, [], [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5653] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5665 attached [pid 5664] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5663] <... openat resumed>) = 3 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... mprotect resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5650] <... clone3 resumed> => {parent_tid=[5665]}, 88) = 5665 [pid 5665] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5664] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5663] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5653] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5665] <... rseq resumed>) = 0 [pid 5664] <... openat resumed>) = 3 [pid 5663] <... futex resumed>) = 1 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... futex resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5651] <... futex resumed>) = 0 [pid 5665] set_robust_list(0x7f87449f59a0, 24 [pid 5664] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5651] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] <... futex resumed>) = 1 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5653] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5666 attached [pid 5665] rt_sigprocmask(SIG_SETMASK, [], [pid 5664] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... mmap resumed>) = 0x7f87449d5000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5653] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5654] <... clone3 resumed> => {parent_tid=[5666]}, 88) = 5666 [pid 5653] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5650] <... futex resumed>) = 0 [pid 5666] <... rseq resumed>) = 0 [pid 5665] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5664] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5663] <... futex resumed>) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... futex resumed>) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... mprotect resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], [pid 5653] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] set_robust_list(0x7f87449f59a0, 24 [pid 5665] <... openat resumed>) = 3 [pid 5664] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5663] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... mmap resumed>) = 0x7f87449d5000 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], [pid 5665] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 1 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5650] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5667 attached [pid 5666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5665] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... mprotect resumed>) = 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5650] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5666] openat(AT_FDCWD, "", O_RDONLY [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... clone3 resumed> => {parent_tid=[5667]}, 88) = 5667 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5650] <... futex resumed>) = 0 [pid 5667] <... rseq resumed>) = 0 [pid 5666] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5665] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5656] rt_sigprocmask(SIG_SETMASK, [], [pid 5650] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] set_robust_list(0x7f87449f59a0, 24 [pid 5666] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5667] <... set_robust_list resumed>) = 0 [pid 5666] <... futex resumed>) = 1 [pid 5665] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = 0 [pid 5667] rt_sigprocmask(SIG_SETMASK, [], [pid 5666] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5654] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5665] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... futex resumed>) = 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5654] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5668 attached [pid 5667] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5666] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5665] <... futex resumed>) = 1 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... futex resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5668] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5667] <... openat resumed>) = 3 [pid 5665] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5659] <... clone3 resumed> => {parent_tid=[5668]}, 88) = 5668 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5668] <... rseq resumed>) = 0 [pid 5667] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] set_robust_list(0x7f87449f59a0, 24 [pid 5667] <... futex resumed>) = 1 [pid 5666] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] <... futex resumed>) = 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5667] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... mmap resumed>) = 0x20000000 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], [pid 5667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] <... futex resumed>) = 0 [pid 5656] <... futex resumed>) = 0 [pid 5654] <... futex resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5667] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5666] <... futex resumed>) = 1 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5656] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5668] openat(AT_FDCWD, "", O_RDONLY [pid 5667] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5666] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5658] <... futex resumed>) = 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5650] exit_group(0 [pid 5668] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5665] <... futex resumed>) = ? [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5650] <... exit_group resumed>) = ? [pid 5668] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] +++ exited with 0 +++ [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5668] <... futex resumed>) = 1 [pid 5667] <... futex resumed>) = 1 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] <... futex resumed>) = 0 [pid 5658] +++ exited with 0 +++ [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5656] <... futex resumed>) = 0 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5650] +++ exited with 0 +++ [pid 5668] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5667] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5659] <... futex resumed>) = 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5668] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5659] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5668] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5655] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5668] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... futex resumed>) = 1 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5659] <... futex resumed>) = 0 [pid 5657] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5655] <... futex resumed>) = 0 [pid 5668] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] <... mmap resumed>) = 0x20000000 [pid 5655] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5669 attached [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] exit_group(0 [pid 5669] set_robust_list(0x55555638f6a0, 24 [pid 5663] <... futex resumed>) = ? [pid 5655] <... futex resumed>) = ? [pid 5651] <... exit_group resumed>) = ? [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5669 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5663] +++ exited with 0 +++ [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] <... futex resumed>) = 0 [pid 5655] +++ exited with 0 +++ [pid 5653] exit_group(0 [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5664] <... futex resumed>) = ? [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5653] <... exit_group resumed>) = ? [pid 5651] +++ exited with 0 +++ [pid 5669] <... prctl resumed>) = 0 [pid 5664] +++ exited with 0 +++ [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5657] +++ exited with 0 +++ [pid 5669] setpgid(0, 0 [pid 5660] <... mmap resumed>) = 0x20000000 [pid 5653] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5669] <... setpgid resumed>) = 0 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5660] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5660] <... futex resumed>) = 0 [pid 5660] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5661] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] <... openat resumed>) = 3 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... mmap resumed>) = 0x20000000 [pid 5654] exit_group(0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5669] write(3, "1000", 4 [pid 5666] <... futex resumed>) = ? [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5661] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = ? [pid 5654] <... exit_group resumed>) = ? [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5670 attached [pid 5669] <... write resumed>) = 4 [pid 5666] +++ exited with 0 +++ [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5661] <... futex resumed>) = 0 [pid 5656] exit_group(0./strace-static-x86_64: Process 5671 attached [pid 5667] <... futex resumed>) = ? [pid 5656] <... exit_group resumed>) = ? [pid 5671] set_robust_list(0x55555638f6a0, 24 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5670 [pid 5670] set_robust_list(0x55555638f6a0, 24 [pid 5669] close(3 [pid 5667] +++ exited with 0 +++ [pid 5671] <... set_robust_list resumed>) = 0 [pid 5670] <... set_robust_list resumed>) = 0 [pid 5669] <... close resumed>) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5671 [pid 5660] +++ exited with 0 +++ [pid 5654] +++ exited with 0 +++ [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5669] <... futex resumed>) = 0 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5654, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5671] <... prctl resumed>) = 0 [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] setpgid(0, 0 [pid 5670] <... prctl resumed>) = 0 [pid 5669] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5661] +++ exited with 0 +++ [pid 5656] +++ exited with 0 +++ [pid 5671] <... setpgid resumed>) = 0 [pid 5670] setpgid(0, 0 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] <... setpgid resumed>) = 0 [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5672 attached [pid 5671] <... openat resumed>) = 3 [pid 5670] <... openat resumed>) = 3 [pid 5669] <... mmap resumed>) = 0x7f87449f6000 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5670] write(3, "1000", 4 [pid 5669] <... mprotect resumed>) = 0 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5670] <... write resumed>) = 4 [pid 5670] close(3 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5672] set_robust_list(0x55555638f6a0, 24 [pid 5671] write(3, "1000", 4./strace-static-x86_64: Process 5673 attached [pid 5670] <... close resumed>) = 0 [pid 5669] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] <... write resumed>) = 4 [pid 5673] set_robust_list(0x55555638f6a0, 24 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5671] close(3 [pid 5670] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5673 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5672 ./strace-static-x86_64: Process 5674 attached [pid 5673] <... set_robust_list resumed>) = 0 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5671] <... close resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5674] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5672] <... prctl resumed>) = 0 [pid 5671] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... rseq resumed>) = 0 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5672] setpgid(0, 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5669] <... clone3 resumed> => {parent_tid=[5674]}, 88) = 5674 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] set_robust_list(0x7f8744a169a0, 24 [pid 5673] <... prctl resumed>) = 0 [pid 5672] <... setpgid resumed>) = 0 [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5670] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] setpgid(0, 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5671] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], [pid 5673] <... setpgid resumed>) = 0 [pid 5672] <... openat resumed>) = 3 [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5669] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5672] write(3, "1000", 4 [pid 5671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] <... futex resumed>) = 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... openat resumed>) = 3 [pid 5672] <... write resumed>) = 4 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] <... mmap resumed>) = 0x7f87449f6000 [pid 5669] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] write(3, "1000", 4 [pid 5672] close(3 [pid 5671] <... mmap resumed>) = 0x7f87449f6000 [pid 5670] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5662] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... write resumed>) = 4 [pid 5672] <... close resumed>) = 0 [pid 5671] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5662] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] close(3 [pid 5662] <... futex resumed>) = 0 [pid 5673] <... close resumed>) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5671] <... mprotect resumed>) = 0 [pid 5670] <... mprotect resumed>) = 0 [pid 5662] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5670] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5659] exit_group(0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5668] <... futex resumed>) = ? [pid 5662] <... futex resumed>) = ? [pid 5659] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5675 attached [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5671] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5662] +++ exited with 0 +++ [pid 5668] +++ exited with 0 +++ [pid 5675] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5673] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5670] <... clone3 resumed> => {parent_tid=[5675]}, 88) = 5675 [pid 5675] <... rseq resumed>) = 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5670] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5676 attached [pid 5675] set_robust_list(0x7f8744a169a0, 24 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] +++ exited with 0 +++ [pid 5676] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5675] <... set_robust_list resumed>) = 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5671] <... clone3 resumed> => {parent_tid=[5676]}, 88) = 5676 [pid 5670] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5676] <... rseq resumed>) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... mmap resumed>) = 0x7f87449f6000 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], [pid 5676] set_robust_list(0x7f8744a169a0, 24 [pid 5675] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... mmap resumed>) = 0x7f87449f6000 [pid 5672] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5676] rt_sigprocmask(SIG_SETMASK, [], [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5673] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5672] <... mprotect resumed>) = 0 [pid 5671] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... mprotect resumed>) = 0 [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5671] <... futex resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5671] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5677 attached [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5678 attached [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5677 [pid 5678] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5677] set_robust_list(0x55555638f6a0, 24 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... clone3 resumed> => {parent_tid=[5678]}, 88) = 5678 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5678] <... rseq resumed>) = 0 [pid 5677] <... set_robust_list resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5679 attached [pid 5678] set_robust_list(0x7f8744a169a0, 24 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5672] <... clone3 resumed> => {parent_tid=[5679]}, 88) = 5679 [pid 5679] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5677] <... prctl resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5679] <... rseq resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [], [pid 5677] setpgid(0, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... futex resumed>) = 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5679] set_robust_list(0x7f8744a169a0, 24 [pid 5678] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5677] <... setpgid resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... set_robust_list resumed>) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] rt_sigprocmask(SIG_SETMASK, [], [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5672] <... futex resumed>) = 0 [pid 5679] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5677] <... openat resumed>) = 3 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5672] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] write(3, "1000", 4 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... write resumed>) = 4 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] close(3 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... close resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... futex resumed>) = 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5677] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5669] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5677] <... mmap resumed>) = 0x7f87449f6000 [pid 5669] <... futex resumed>) = 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] <... mmap resumed>) = 0x7f87449d5000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5669] <... mprotect resumed>) = 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5677] <... mprotect resumed>) = 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5669] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5680 attached [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5681 attached [pid 5680] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... clone3 resumed> => {parent_tid=[5680]}, 88) = 5680 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5681] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5680] <... rseq resumed>) = 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5669] <... clone3 resumed> => {parent_tid=[5681]}, 88) = 5681 [pid 5681] <... rseq resumed>) = 0 [pid 5680] set_robust_list(0x7f8744a169a0, 24 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], [pid 5681] set_robust_list(0x7f87449f59a0, 24 [pid 5680] <... set_robust_list resumed>) = 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5670] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] <... futex resumed>) = 0 [pid 5671] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... futex resumed>) = 0 [pid 5681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] openat(AT_FDCWD, "", O_RDONLY [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5671] <... mmap resumed>) = 0x7f87449d5000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5681] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5681] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... mmap resumed>) = 0x7f87449d5000 [pid 5681] <... futex resumed>) = 1 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5669] <... futex resumed>) = 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5671] <... mprotect resumed>) = 0 [pid 5669] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5670] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5669] <... futex resumed>) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5671] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5670] <... mprotect resumed>) = 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5673] <... futex resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5672] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... mmap resumed>) = 0x7f87449d5000 [pid 5672] <... futex resumed>) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5670] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5673] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5682 attached [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... mprotect resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5682] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5681] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... rseq resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... mmap resumed>) = 0x7f87449d5000 [pid 5671] <... clone3 resumed> => {parent_tid=[5682]}, 88) = 5682 [pid 5670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5682] set_robust_list(0x7f87449f59a0, 24 [pid 5681] <... futex resumed>) = 1 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], [pid 5669] <... futex resumed>) = 0 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5684 attached ./strace-static-x86_64: Process 5683 attached [pid 5682] rt_sigprocmask(SIG_SETMASK, [], [pid 5681] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5672] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5683] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5671] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... rseq resumed>) = 0 [pid 5683] <... rseq resumed>) = 0 [pid 5682] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... clone3 resumed> => {parent_tid=[5684]}, 88) = 5684 [pid 5672] <... mprotect resumed>) = 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] <... futex resumed>) = 0 [pid 5684] set_robust_list(0x7f87449f59a0, 24 [pid 5683] set_robust_list(0x7f87449f59a0, 24 [pid 5682] <... openat resumed>) = 3 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], [pid 5671] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... clone3 resumed> => {parent_tid=[5683]}, 88) = 5683 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5683] <... set_robust_list resumed>) = 0 [pid 5682] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5683] rt_sigprocmask(SIG_SETMASK, [], [pid 5682] <... futex resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5671] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5682] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... futex resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5683] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5670] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... openat resumed>) = 3 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5671] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... futex resumed>) = 0 [pid 5684] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] openat(AT_FDCWD, "", O_RDONLY [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5670] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] <... futex resumed>) = 0 [pid 5683] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5682] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5675] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5685 attached [pid 5684] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = 1 [pid 5677] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5685] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] <... futex resumed>) = 1 [pid 5682] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] <... futex resumed>) = 0 [pid 5672] <... clone3 resumed> => {parent_tid=[5685]}, 88) = 5685 [pid 5670] <... futex resumed>) = 0 [pid 5685] <... rseq resumed>) = 0 [pid 5684] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5683] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5673] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] set_robust_list(0x7f87449f59a0, 24 [pid 5684] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5670] <... futex resumed>) = 0 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5683] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... mmap resumed>) = 0x7f87449d5000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5672] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] <... futex resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5684] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5685] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5685] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5683] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... mprotect resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... futex resumed>) = 0 [pid 5685] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 1 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5670] <... futex resumed>) = 0 [pid 5685] <... futex resumed>) = 0 [pid 5683] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5672] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5685] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5672] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5686 attached [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5685] <... futex resumed>) = 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... futex resumed>) = 1 [pid 5686] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5686] <... rseq resumed>) = 0 [pid 5677] <... clone3 resumed> => {parent_tid=[5686]}, 88) = 5686 [pid 5686] set_robust_list(0x7f87449f59a0, 24) = 0 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5685] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5672] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5686] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5686] <... futex resumed>) = 0 [pid 5685] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] <... futex resumed>) = 1 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5686] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5685] <... futex resumed>) = 1 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5672] <... futex resumed>) = 0 [pid 5686] <... openat resumed>) = 3 [pid 5685] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5686] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... futex resumed>) = 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5686] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5677] <... futex resumed>) = 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5686] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5677] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5674] <... mmap resumed>) = 0x20000000 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5678] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... mmap resumed>) = 0x20000000 [pid 5674] <... futex resumed>) = 0 [pid 5686] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5678] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] exit_group(0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5686] <... futex resumed>) = 1 [pid 5681] <... futex resumed>) = ? [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] <... futex resumed>) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5674] <... futex resumed>) = ? [pid 5673] exit_group(0 [pid 5669] <... exit_group resumed>) = ? [pid 5686] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = ? [pid 5681] +++ exited with 0 +++ [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5674] +++ exited with 0 +++ [pid 5673] <... exit_group resumed>) = ? [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5684] +++ exited with 0 +++ [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5678] +++ exited with 0 +++ [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5673] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5676] <... mmap resumed>) = 0x20000000 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5675] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... restart_syscall resumed>) = 0 [pid 5676] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5679] <... mmap resumed>) = 0x20000000 [pid 5675] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = 0 [pid 5671] exit_group(0./strace-static-x86_64: Process 5687 attached [pid 5679] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 0 [pid 5675] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5687 [pid 5687] set_robust_list(0x55555638f6a0, 24 [pid 5683] <... futex resumed>) = ? [pid 5682] <... futex resumed>) = ? [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5676] <... futex resumed>) = ? [pid 5675] <... futex resumed>) = ? [pid 5671] <... exit_group resumed>) = ? [pid 5670] <... exit_group resumed>) = ? [pid 5687] <... set_robust_list resumed>) = 0 [pid 5683] +++ exited with 0 +++ [pid 5682] +++ exited with 0 +++ [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5676] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5672] exit_group(0 [pid 5671] +++ exited with 0 +++ [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5688 attached [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5685] <... futex resumed>) = ? [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] <... futex resumed>) = ? [pid 5672] <... exit_group resumed>) = ? [pid 5670] +++ exited with 0 +++ [pid 5685] +++ exited with 0 +++ [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5688 [pid 5688] set_robust_list(0x55555638f6a0, 24 [pid 5687] <... prctl resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5679] +++ exited with 0 +++ [pid 5672] +++ exited with 0 +++ [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5688] <... set_robust_list resumed>) = 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5689 attached [pid 5688] <... prctl resumed>) = 0 [pid 5687] setpgid(0, 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5688] setpgid(0, 0 [pid 5687] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5690 attached [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5689] set_robust_list(0x55555638f6a0, 24 [pid 5690] set_robust_list(0x55555638f6a0, 24 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] <... setpgid resumed>) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5689 [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5690] <... set_robust_list resumed>) = 0 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5044] <... restart_syscall resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5690 [pid 5689] <... prctl resumed>) = 0 [pid 5687] <... openat resumed>) = 3 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5689] setpgid(0, 0 [pid 5688] <... openat resumed>) = 3 [pid 5687] write(3, "1000", 4 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5690] <... prctl resumed>) = 0 [pid 5689] <... setpgid resumed>) = 0 [pid 5688] write(3, "1000", 4 [pid 5687] <... write resumed>) = 4 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5690] setpgid(0, 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] <... write resumed>) = 4 [pid 5687] close(3 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5691 attached [pid 5690] <... setpgid resumed>) = 0 [pid 5689] <... openat resumed>) = 3 [pid 5688] close(3 [pid 5687] <... close resumed>) = 0 [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5688] <... close resumed>) = 0 [pid 5687] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] set_robust_list(0x55555638f6a0, 24 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5689] write(3, "1000", 4 [pid 5688] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5680] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5691 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5690] <... openat resumed>) = 3 [pid 5689] <... write resumed>) = 4 [pid 5688] <... futex resumed>) = 0 [pid 5687] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5680] <... mmap resumed>) = 0x20000000 [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5690] write(3, "1000", 4 [pid 5689] close(3 [pid 5688] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5687] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5691] <... prctl resumed>) = 0 [pid 5690] <... write resumed>) = 4 [pid 5689] <... close resumed>) = 0 [pid 5688] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5680] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] setpgid(0, 0 [pid 5690] close(3 [pid 5689] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] <... futex resumed>) = 0 [pid 5677] exit_group(0 [pid 5691] <... setpgid resumed>) = 0 [pid 5690] <... close resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5686] <... futex resumed>) = ? [pid 5677] <... exit_group resumed>) = ? [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5690] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5687] <... mmap resumed>) = 0x7f87449f6000 [pid 5686] +++ exited with 0 +++ [pid 5680] +++ exited with 0 +++ [pid 5691] <... openat resumed>) = 3 [pid 5690] <... futex resumed>) = 0 [pid 5689] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5688] <... mmap resumed>) = 0x7f87449f6000 [pid 5687] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5691] write(3, "1000", 4 [pid 5690] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5688] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5687] <... mprotect resumed>) = 0 [pid 5677] +++ exited with 0 +++ [pid 5691] <... write resumed>) = 4 [pid 5690] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] close(3 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5691] <... close resumed>) = 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5691] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5691] <... futex resumed>) = 0 [pid 5690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5689] <... mmap resumed>) = 0x7f87449f6000 [pid 5691] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5688] <... mprotect resumed>) = 0 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5691] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5692 attached ) = 0x7f87449f6000 [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5692] set_robust_list(0x55555638f6a0, 24 [pid 5691] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5689] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5687] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5690] <... mmap resumed>) = 0x7f87449f6000 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] <... mprotect resumed>) = 0 [pid 5690] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5690] <... mprotect resumed>) = 0 [pid 5688] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5689] <... mprotect resumed>) = 0 [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5692] <... prctl resumed>) = 0 [pid 5691] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5693 attached [pid 5692] setpgid(0, 0 [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5694 attached [pid 5693] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5692] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5695 attached [pid 5694] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5693] <... rseq resumed>) = 0 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] <... clone3 resumed> => {parent_tid=[5695]}, 88) = 5695 [pid 5690] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5689] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5688] <... clone3 resumed> => {parent_tid=[5694]}, 88) = 5694 [pid 5687] <... clone3 resumed> => {parent_tid=[5693]}, 88) = 5693 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5692 [pid 5695] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5694] <... rseq resumed>) = 0 [pid 5693] set_robust_list(0x7f8744a169a0, 24 [pid 5692] <... openat resumed>) = 3 [pid 5691] rt_sigprocmask(SIG_SETMASK, [], [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5688] rt_sigprocmask(SIG_SETMASK, [], [pid 5687] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5696 attached [pid 5695] <... rseq resumed>) = 0 [pid 5694] set_robust_list(0x7f8744a169a0, 24 [pid 5693] <... set_robust_list resumed>) = 0 [pid 5692] write(3, "1000", 4 [pid 5691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5687] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5697 attached [pid 5696] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5695] set_robust_list(0x7f8744a169a0, 24 [pid 5694] <... set_robust_list resumed>) = 0 [pid 5693] rt_sigprocmask(SIG_SETMASK, [], [pid 5692] <... write resumed>) = 4 [pid 5691] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... clone3 resumed> => {parent_tid=[5697]}, 88) = 5697 [pid 5688] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5696] <... rseq resumed>) = 0 [pid 5695] <... set_robust_list resumed>) = 0 [pid 5694] rt_sigprocmask(SIG_SETMASK, [], [pid 5693] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5692] close(3 [pid 5691] <... futex resumed>) = 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], [pid 5689] <... clone3 resumed> => {parent_tid=[5696]}, 88) = 5696 [pid 5688] <... futex resumed>) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5697] <... rseq resumed>) = 0 [pid 5696] set_robust_list(0x7f8744a169a0, 24 [pid 5695] rt_sigprocmask(SIG_SETMASK, [], [pid 5694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] <... close resumed>) = 0 [pid 5691] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5688] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] set_robust_list(0x7f8744a169a0, 24 [pid 5696] <... set_robust_list resumed>) = 0 [pid 5695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [], [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5692] <... futex resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], [pid 5696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5690] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] <... futex resumed>) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5689] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... mmap resumed>) = 0x7f87449f6000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... mprotect resumed>) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5698 attached [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5698] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... clone3 resumed> => {parent_tid=[5698]}, 88) = 5698 [pid 5698] <... rseq resumed>) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] set_robust_list(0x7f8744a169a0, 24 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] <... set_robust_list resumed>) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... futex resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5687] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5687] <... futex resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] <... mmap resumed>) = 0x7f87449d5000 [pid 5690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5688] <... mmap resumed>) = 0x7f87449d5000 [pid 5687] <... mmap resumed>) = 0x7f87449d5000 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5690] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5690] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] <... mprotect resumed>) = 0 [pid 5690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5688] <... mprotect resumed>) = 0 [pid 5687] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5690] <... mmap resumed>) = 0x7f87449d5000 [pid 5688] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5687] <... mprotect resumed>) = 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5690] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5689] <... mmap resumed>) = 0x7f87449d5000 [pid 5688] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5689] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5687] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5700 attached ./strace-static-x86_64: Process 5699 attached [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5690] <... mprotect resumed>) = 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5700] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5699] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5691] <... clone3 resumed> => {parent_tid=[5699]}, 88) = 5699 [pid 5689] <... mprotect resumed>) = 0 [pid 5688] <... clone3 resumed> => {parent_tid=[5700]}, 88) = 5700 [pid 5700] <... rseq resumed>) = 0 [pid 5699] <... rseq resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [], [pid 5690] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5688] rt_sigprocmask(SIG_SETMASK, [], [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5701 attached [pid 5700] set_robust_list(0x7f87449f59a0, 24 [pid 5699] set_robust_list(0x7f87449f59a0, 24 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5690] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5689] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5701] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5691] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5688] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... clone3 resumed> => {parent_tid=[5701]}, 88) = 5701 [pid 5701] <... rseq resumed>) = 0 [pid 5700] rt_sigprocmask(SIG_SETMASK, [], [pid 5699] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5691] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5703 attached ./strace-static-x86_64: Process 5702 attached [pid 5701] set_robust_list(0x7f87449f59a0, 24 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], [pid 5700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5691] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5703] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5702] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5701] <... set_robust_list resumed>) = 0 [pid 5700] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5699] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] <... futex resumed>) = 0 [pid 5690] <... clone3 resumed> => {parent_tid=[5702]}, 88) = 5702 [pid 5689] <... clone3 resumed> => {parent_tid=[5703]}, 88) = 5703 [pid 5687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5703] <... rseq resumed>) = 0 [pid 5702] <... rseq resumed>) = 0 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], [pid 5700] <... openat resumed>) = 3 [pid 5699] <... openat resumed>) = 3 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5687] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] set_robust_list(0x7f87449f59a0, 24 [pid 5702] set_robust_list(0x7f87449f59a0, 24 [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5700] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5687] <... futex resumed>) = 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5702] <... set_robust_list resumed>) = 0 [pid 5700] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 1 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... mmap resumed>) = 0x7f87449d5000 [pid 5691] <... futex resumed>) = 0 [pid 5701] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5688] <... futex resumed>) = 0 [pid 5687] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5703] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] rt_sigprocmask(SIG_SETMASK, [], [pid 5701] <... openat resumed>) = 3 [pid 5700] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5691] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5688] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5701] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... mprotect resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5703] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5702] openat(AT_FDCWD, "", O_RDONLY [pid 5701] <... futex resumed>) = 1 [pid 5700] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5699] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5691] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] <... futex resumed>) = 0 [pid 5703] <... openat resumed>) = 3 [pid 5702] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5701] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5690] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5687] <... futex resumed>) = 0 [pid 5703] <... futex resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5701] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5692] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5687] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5703] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5700] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5699] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5690] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5689] <... futex resumed>) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5702] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5701] <... futex resumed>) = 1 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5689] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5687] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5704 attached [pid 5703] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5702] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5701] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5690] <... futex resumed>) = 0 [pid 5704] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5703] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5702] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] <... futex resumed>) = 1 [pid 5699] <... futex resumed>) = 1 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5692] <... clone3 resumed> => {parent_tid=[5704]}, 88) = 5704 [pid 5691] <... futex resumed>) = 0 [pid 5690] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5704] <... rseq resumed>) = 0 [pid 5703] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = 0 [pid 5700] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] set_robust_list(0x7f87449f59a0, 24 [pid 5703] <... futex resumed>) = 1 [pid 5702] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5703] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5692] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] <... futex resumed>) = 0 [pid 5704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5704] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5704] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5704] <... futex resumed>) = 1 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... futex resumed>) = 0 [pid 5704] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5692] <... futex resumed>) = 0 [pid 5704] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5704] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5704] <... futex resumed>) = 1 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5692] <... futex resumed>) = 0 [pid 5704] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5693] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5693] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] <... mmap resumed>) = 0x20000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5693] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] exit_group(0 [pid 5701] <... futex resumed>) = ? [pid 5687] <... exit_group resumed>) = ? [pid 5701] +++ exited with 0 +++ [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5695] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5693] +++ exited with 0 +++ [pid 5687] +++ exited with 0 +++ [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5695] <... futex resumed>) = 0 [pid 5697] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5691] exit_group(0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5699] <... futex resumed>) = ? [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5697] <... futex resumed>) = 0 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5691] <... exit_group resumed>) = ? [pid 5699] +++ exited with 0 +++ [pid 5697] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] +++ exited with 0 +++ [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5690] exit_group(0 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5702] <... futex resumed>) = ? [pid 5697] <... futex resumed>) = ? [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5690] <... exit_group resumed>) = ? [pid 5694] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5702] +++ exited with 0 +++ [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5697] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5694] <... mmap resumed>) = 0x20000000 [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5696] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5690] +++ exited with 0 +++ [pid 5696] <... mmap resumed>) = 0x20000000 [pid 5694] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5705 attached [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5694] <... futex resumed>) = 0 [pid 5696] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] set_robust_list(0x55555638f6a0, 24 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5696] <... futex resumed>) = 0 [pid 5694] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5705 [pid 5044] <... restart_syscall resumed>) = 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5705] <... set_robust_list resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] exit_group(0 [pid 5688] exit_group(0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5705] <... prctl resumed>) = 0 [pid 5703] <... futex resumed>) = ? [pid 5700] <... futex resumed>) = ? [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] <... futex resumed>) = ? [pid 5694] <... futex resumed>) = ? [pid 5689] <... exit_group resumed>) = ? [pid 5688] <... exit_group resumed>) = ? [pid 5705] setpgid(0, 0 [pid 5703] +++ exited with 0 +++ [pid 5700] +++ exited with 0 +++ [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5694] +++ exited with 0 +++ ./strace-static-x86_64: Process 5706 attached [pid 5705] <... setpgid resumed>) = 0 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5696] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5706] set_robust_list(0x55555638f6a0, 24 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5706 ./strace-static-x86_64: Process 5707 attached [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5707] set_robust_list(0x55555638f6a0, 24 [pid 5706] <... set_robust_list resumed>) = 0 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5707 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5707] <... set_robust_list resumed>) = 0 [pid 5705] <... openat resumed>) = 3 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5706] <... prctl resumed>) = 0 [pid 5705] write(3, "1000", 4 [pid 5698] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5707] <... prctl resumed>) = 0 [pid 5706] setpgid(0, 0 [pid 5707] setpgid(0, 0 [pid 5705] <... write resumed>) = 4 ./strace-static-x86_64: Process 5708 attached [pid 5707] <... setpgid resumed>) = 0 [pid 5706] <... setpgid resumed>) = 0 [pid 5705] close(3 [pid 5698] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5708 [pid 5705] <... close resumed>) = 0 [pid 5708] set_robust_list(0x55555638f6a0, 24 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5708] <... set_robust_list resumed>) = 0 [pid 5705] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5709 attached [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5707] <... openat resumed>) = 3 [pid 5706] <... openat resumed>) = 3 [pid 5705] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5698] <... futex resumed>) = 0 [pid 5692] exit_group(0 [pid 5708] <... prctl resumed>) = 0 [pid 5707] write(3, "1000", 4 [pid 5706] write(3, "1000", 4 [pid 5705] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5704] <... futex resumed>) = ? [pid 5692] <... exit_group resumed>) = ? [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5709 [pid 5709] set_robust_list(0x55555638f6a0, 24 [pid 5708] setpgid(0, 0 [pid 5709] <... set_robust_list resumed>) = 0 [pid 5707] <... write resumed>) = 4 [pid 5706] <... write resumed>) = 4 [pid 5705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5704] +++ exited with 0 +++ [pid 5698] +++ exited with 0 +++ [pid 5692] +++ exited with 0 +++ [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5708] <... setpgid resumed>) = 0 [pid 5707] close(3 [pid 5706] close(3 [pid 5705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5709] <... prctl resumed>) = 0 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5707] <... close resumed>) = 0 [pid 5706] <... close resumed>) = 0 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5709] setpgid(0, 0 [pid 5708] <... openat resumed>) = 3 [pid 5707] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... mmap resumed>) = 0x7f87449f6000 [pid 5709] <... setpgid resumed>) = 0 [pid 5708] write(3, "1000", 4 [pid 5706] <... futex resumed>) = 0 [pid 5705] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5708] <... write resumed>) = 4 [pid 5707] <... futex resumed>) = 0 [pid 5706] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5705] <... mprotect resumed>) = 0 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5708] close(3 [pid 5707] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5706] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5705] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5709] <... openat resumed>) = 3 [pid 5708] <... close resumed>) = 0 [pid 5707] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5706] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5705] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5709] write(3, "1000", 4 [pid 5708] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5710 attached [pid 5709] <... write resumed>) = 4 [pid 5708] <... futex resumed>) = 0 [pid 5707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5710] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5709] close(3 [pid 5708] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5710] <... rseq resumed>) = 0 [pid 5707] <... mmap resumed>) = 0x7f87449f6000 [pid 5706] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5711 attached [pid 5710] set_robust_list(0x7f8744a169a0, 24 [pid 5709] <... close resumed>) = 0 [pid 5708] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5707] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5706] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5705] <... clone3 resumed> => {parent_tid=[5710]}, 88) = 5710 [pid 5711] set_robust_list(0x55555638f6a0, 24 [pid 5710] <... set_robust_list resumed>) = 0 [pid 5709] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5707] <... mprotect resumed>) = 0 [pid 5706] <... mprotect resumed>) = 0 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5711 [pid 5711] <... set_robust_list resumed>) = 0 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], [pid 5709] <... futex resumed>) = 0 [pid 5708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5706] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5705] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5705] <... futex resumed>) = 0 [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5709] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5705] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5711] <... prctl resumed>) = 0 [pid 5709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5708] <... mmap resumed>) = 0x7f87449f6000 [pid 5706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5711] setpgid(0, 0 [pid 5709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5711] <... setpgid resumed>) = 0 [pid 5709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5712 attached [pid 5710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5709] <... mmap resumed>) = 0x7f87449f6000 [pid 5708] <... mprotect resumed>) = 0 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5712] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5708] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5706] <... clone3 resumed> => {parent_tid=[5712]}, 88) = 5712 [pid 5712] <... rseq resumed>) = 0 [pid 5711] <... openat resumed>) = 3 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... mprotect resumed>) = 0 [pid 5708] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5706] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5713 attached [pid 5712] set_robust_list(0x7f8744a169a0, 24 [pid 5711] write(3, "1000", 4 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5713] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5711] <... write resumed>) = 4 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5707] <... clone3 resumed> => {parent_tid=[5713]}, 88) = 5713 [pid 5706] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5714 attached [pid 5713] <... rseq resumed>) = 0 [pid 5712] rt_sigprocmask(SIG_SETMASK, [], [pid 5711] close(3 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5707] rt_sigprocmask(SIG_SETMASK, [], [pid 5706] <... futex resumed>) = 0 [pid 5714] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5713] set_robust_list(0x7f8744a169a0, 24 [pid 5712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5711] <... close resumed>) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5708] <... clone3 resumed> => {parent_tid=[5714]}, 88) = 5714 [pid 5707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5706] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5715 attached [pid 5714] <... rseq resumed>) = 0 [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... clone3 resumed> => {parent_tid=[5715]}, 88) = 5715 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], [pid 5707] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5714] set_robust_list(0x7f8744a169a0, 24 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... futex resumed>) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], [pid 5708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5715] <... rseq resumed>) = 0 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5711] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] set_robust_list(0x7f8744a169a0, 24 [pid 5714] rt_sigprocmask(SIG_SETMASK, [], [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5715] <... set_robust_list resumed>) = 0 [pid 5714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... futex resumed>) = 0 [pid 5708] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] rt_sigprocmask(SIG_SETMASK, [], [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] <... mmap resumed>) = 0x7f87449f6000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5711] <... mprotect resumed>) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5716 attached [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5716] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... clone3 resumed> => {parent_tid=[5716]}, 88) = 5716 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... rseq resumed>) = 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], [pid 5716] set_robust_list(0x7f8744a169a0, 24 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5711] <... futex resumed>) = 0 [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5705] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5705] <... futex resumed>) = 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5705] <... mmap resumed>) = 0x7f87449d5000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5705] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5705] <... mprotect resumed>) = 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5705] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5706] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5705] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5706] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5706] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5717 attached [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5707] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5717] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5707] <... futex resumed>) = 0 [pid 5717] <... rseq resumed>) = 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5708] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5706] <... mmap resumed>) = 0x7f87449d5000 [pid 5705] <... clone3 resumed> => {parent_tid=[5717]}, 88) = 5717 [pid 5717] set_robust_list(0x7f87449f59a0, 24 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5707] <... mmap resumed>) = 0x7f87449d5000 [pid 5706] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5705] rt_sigprocmask(SIG_SETMASK, [], [pid 5717] <... set_robust_list resumed>) = 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... futex resumed>) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5707] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5706] <... mprotect resumed>) = 0 [pid 5705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] rt_sigprocmask(SIG_SETMASK, [], [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5707] <... mprotect resumed>) = 0 [pid 5717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5708] <... mmap resumed>) = 0x7f87449d5000 [pid 5706] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5705] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... mmap resumed>) = 0x7f87449d5000 [pid 5708] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5717] <... openat resumed>) = 3 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5706] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5705] <... futex resumed>) = 0 [pid 5709] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5708] <... mprotect resumed>) = 0 [pid 5717] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5705] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5718 attached [pid 5717] <... futex resumed>) = 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... mprotect resumed>) = 0 [pid 5708] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5719 attached [pid 5717] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5707] <... clone3 resumed> => {parent_tid=[5718]}, 88) = 5718 [pid 5718] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5706] <... clone3 resumed> => {parent_tid=[5719]}, 88) = 5719 [pid 5705] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5719] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5718] <... rseq resumed>) = 0 [pid 5717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5707] rt_sigprocmask(SIG_SETMASK, [], [pid 5706] rt_sigprocmask(SIG_SETMASK, [], [pid 5705] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5720 attached [pid 5719] <... rseq resumed>) = 0 [pid 5718] set_robust_list(0x7f87449f59a0, 24 [pid 5717] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... futex resumed>) = 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5705] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5719] set_robust_list(0x7f87449f59a0, 24 [pid 5718] <... set_robust_list resumed>) = 0 [pid 5717] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5708] <... clone3 resumed> => {parent_tid=[5720]}, 88) = 5720 [pid 5707] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5721 attached [pid 5720] <... rseq resumed>) = 0 [pid 5719] <... set_robust_list resumed>) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [], [pid 5717] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... mmap resumed>) = 0x7f87449d5000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], [pid 5707] <... futex resumed>) = 0 [pid 5706] <... futex resumed>) = 0 [pid 5721] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5720] set_robust_list(0x7f87449f59a0, 24 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] <... futex resumed>) = 1 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... clone3 resumed> => {parent_tid=[5721]}, 88) = 5721 [pid 5708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5707] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] <... futex resumed>) = 0 [pid 5721] <... rseq resumed>) = 0 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5718] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5717] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... mprotect resumed>) = 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], [pid 5708] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] set_robust_list(0x7f87449f59a0, 24 [pid 5720] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5718] <... openat resumed>) = 3 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] <... futex resumed>) = 0 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] <... openat resumed>) = 3 [pid 5718] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5709] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5720] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5719] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = 1 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5722 attached [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5720] <... openat resumed>) = 3 [pid 5719] <... futex resumed>) = 1 [pid 5718] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = 0 [pid 5722] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5721] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5720] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... clone3 resumed> => {parent_tid=[5722]}, 88) = 5722 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5707] <... futex resumed>) = 0 [pid 5706] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... rseq resumed>) = 0 [pid 5721] <... openat resumed>) = 3 [pid 5720] <... futex resumed>) = 1 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5718] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5708] <... futex resumed>) = 0 [pid 5707] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... futex resumed>) = 0 [pid 5722] set_robust_list(0x7f87449f59a0, 24 [pid 5721] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5706] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... set_robust_list resumed>) = 0 [pid 5721] <... futex resumed>) = 1 [pid 5720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5718] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... futex resumed>) = 0 [pid 5708] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5711] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 0 [pid 5708] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5719] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5711] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... openat resumed>) = 3 [pid 5721] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5720] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5719] <... futex resumed>) = 1 [pid 5718] <... futex resumed>) = 1 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5706] <... futex resumed>) = 0 [pid 5722] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] <... futex resumed>) = 1 [pid 5721] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5720] <... futex resumed>) = 1 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5711] <... futex resumed>) = 0 [pid 5708] <... futex resumed>) = 0 [pid 5722] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = 0 [pid 5722] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5711] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5721] <... futex resumed>) = 1 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5709] <... futex resumed>) = 0 [pid 5722] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5721] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5722] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5711] <... futex resumed>) = 0 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5722] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5712] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] <... mmap resumed>) = 0x20000000 [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5706] exit_group(0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5712] <... futex resumed>) = ? [pid 5710] <... mmap resumed>) = 0x20000000 [pid 5706] <... exit_group resumed>) = ? [pid 5719] <... futex resumed>) = ? [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5712] +++ exited with 0 +++ [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5719] +++ exited with 0 +++ [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5710] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] +++ exited with 0 +++ [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5713] <... mmap resumed>) = 0x20000000 [pid 5710] <... futex resumed>) = 0 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5714] <... mmap resumed>) = 0x20000000 [pid 5713] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] exit_group(0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5714] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] <... futex resumed>) = 0 [pid 5707] exit_group(0 [pid 5717] <... futex resumed>) = ? [pid 5710] <... futex resumed>) = ? [pid 5705] <... exit_group resumed>) = ? [pid 5718] <... futex resumed>) = ? [pid 5717] +++ exited with 0 +++ [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5714] <... futex resumed>) = 0 [pid 5710] +++ exited with 0 +++ [pid 5708] exit_group(0 [pid 5707] <... exit_group resumed>) = ? [pid 5720] <... futex resumed>) = ? [pid 5718] +++ exited with 0 +++ [pid 5715] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5708] <... exit_group resumed>) = ? [pid 5720] +++ exited with 0 +++ [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] <... mmap resumed>) = 0x20000000 [pid 5713] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5715] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5715] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] exit_group(0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5721] <... futex resumed>) = ? [pid 5715] <... futex resumed>) = ? [pid 5709] <... exit_group resumed>) = ? [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5723 attached [pid 5721] +++ exited with 0 +++ [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5715] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 5709] +++ exited with 0 +++ [pid 5708] +++ exited with 0 +++ [pid 5707] +++ exited with 0 +++ [pid 5716] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5724 attached [pid 5723] set_robust_list(0x55555638f6a0, 24 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5723 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5042] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5724] set_robust_list(0x55555638f6a0, 24 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5724] <... set_robust_list resumed>) = 0 [pid 5723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5724 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5723] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5725 attached [pid 5724] <... prctl resumed>) = 0 [pid 5723] setpgid(0, 0 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5726 attached [pid 5724] setpgid(0, 0 [pid 5723] <... setpgid resumed>) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5726] set_robust_list(0x55555638f6a0, 24 [pid 5725] set_robust_list(0x55555638f6a0, 24 [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5726] <... set_robust_list resumed>) = 0 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5724] <... setpgid resumed>) = 0 [pid 5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5726 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5725 ./strace-static-x86_64: Process 5727 attached [pid 5725] <... prctl resumed>) = 0 [pid 5726] <... prctl resumed>) = 0 [pid 5723] <... openat resumed>) = 3 [pid 5716] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] set_robust_list(0x55555638f6a0, 24 [pid 5725] setpgid(0, 0 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5727 [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] setpgid(0, 0 [pid 5725] <... setpgid resumed>) = 0 [pid 5724] <... openat resumed>) = 3 [pid 5723] write(3, "1000", 4 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... mmap resumed>) = 0x20000000 [pid 5727] <... prctl resumed>) = 0 [pid 5727] setpgid(0, 0) = 0 [pid 5726] <... setpgid resumed>) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5723] <... write resumed>) = 4 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5724] write(3, "1000", 4 [pid 5723] close(3 [pid 5727] <... openat resumed>) = 3 [pid 5725] <... openat resumed>) = 3 [pid 5724] <... write resumed>) = 4 [pid 5723] <... close resumed>) = 0 [pid 5727] write(3, "1000", 4 [pid 5726] <... openat resumed>) = 3 [pid 5725] write(3, "1000", 4 [pid 5724] close(3 [pid 5723] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... write resumed>) = 4 [pid 5725] <... write resumed>) = 4 [pid 5726] write(3, "1000", 4 [pid 5724] <... close resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5727] close(3 [pid 5725] close(3 [pid 5723] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5724] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] <... write resumed>) = 4 [pid 5727] <... close resumed>) = 0 [pid 5726] close(3 [pid 5725] <... close resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5711] exit_group(0 [pid 5727] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... close resumed>) = 0 [pid 5725] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5722] <... futex resumed>) = ? [pid 5716] <... futex resumed>) = ? [pid 5711] <... exit_group resumed>) = ? [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5711] +++ exited with 0 +++ [pid 5727] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5726] <... futex resumed>) = 0 [pid 5725] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5727] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5726] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5725] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5723] <... mmap resumed>) = 0x7f87449f6000 [pid 5727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5726] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5724] <... mmap resumed>) = 0x7f87449f6000 [pid 5723] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] <... mmap resumed>) = 0x7f87449f6000 [pid 5724] <... mprotect resumed>) = 0 [pid 5723] <... mprotect resumed>) = 0 [pid 5727] <... mmap resumed>) = 0x7f87449f6000 [pid 5726] <... mmap resumed>) = 0x7f87449f6000 [pid 5727] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5725] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5726] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... mprotect resumed>) = 0 [pid 5724] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5723] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5727] <... mprotect resumed>) = 0 [pid 5726] <... mprotect resumed>) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5724] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5723] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5727] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5728 attached [pid 5727] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5726] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5730 attached [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5731 attached [pid 5730] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5725] <... clone3 resumed> => {parent_tid=[5730]}, 88) = 5730 [pid 5724] <... clone3 resumed> => {parent_tid=[5728]}, 88) = 5728 ./strace-static-x86_64: Process 5732 attached ./strace-static-x86_64: Process 5729 attached [pid 5731] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5730] <... rseq resumed>) = 0 [pid 5728] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5726] <... clone3 resumed> => {parent_tid=[5731]}, 88) = 5731 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5724] rt_sigprocmask(SIG_SETMASK, [], [pid 5723] <... clone3 resumed> => {parent_tid=[5729]}, 88) = 5729 ./strace-static-x86_64: Process 5733 attached [pid 5732] set_robust_list(0x55555638f6a0, 24 [pid 5731] <... rseq resumed>) = 0 [pid 5729] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5730] set_robust_list(0x7f8744a169a0, 24 [pid 5728] <... rseq resumed>) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5723] rt_sigprocmask(SIG_SETMASK, [], [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5732 [pid 5733] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] set_robust_list(0x7f8744a169a0, 24 [pid 5729] <... rseq resumed>) = 0 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5728] set_robust_list(0x7f8744a169a0, 24 [pid 5727] <... clone3 resumed> => {parent_tid=[5733]}, 88) = 5733 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] <... rseq resumed>) = 0 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5731] <... set_robust_list resumed>) = 0 [pid 5729] set_robust_list(0x7f8744a169a0, 24 [pid 5730] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] <... set_robust_list resumed>) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [], [pid 5726] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] set_robust_list(0x7f8744a169a0, 24 [pid 5732] <... prctl resumed>) = 0 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], [pid 5729] <... set_robust_list resumed>) = 0 [pid 5730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5725] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] <... futex resumed>) = 0 [pid 5733] <... set_robust_list resumed>) = 0 [pid 5731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5726] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5733] rt_sigprocmask(SIG_SETMASK, [], [pid 5732] setpgid(0, 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5727] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5732] <... setpgid resumed>) = 0 [pid 5729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] <... futex resumed>) = 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5732] <... openat resumed>) = 3 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] write(3, "1000", 4 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... write resumed>) = 4 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] close(3 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... close resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... futex resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5732] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... mmap resumed>) = 0x7f87449f6000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... mprotect resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5734 attached [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... clone3 resumed> => {parent_tid=[5734]}, 88) = 5734 [pid 5734] <... rseq resumed>) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5734] set_robust_list(0x7f8744a169a0, 24 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... futex resumed>) = 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5725] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5726] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5726] <... futex resumed>) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5723] <... futex resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] <... mmap resumed>) = 0x7f87449d5000 [pid 5724] <... mmap resumed>) = 0x7f87449d5000 [pid 5723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... futex resumed>) = 0 [pid 5726] <... mmap resumed>) = 0x7f87449d5000 [pid 5725] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5724] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5723] <... mmap resumed>) = 0x7f87449d5000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... mprotect resumed>) = 0 [pid 5724] <... mprotect resumed>) = 0 [pid 5723] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... mmap resumed>) = 0x7f87449d5000 [pid 5726] <... mprotect resumed>) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5724] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5723] <... mprotect resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5723] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5724] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5723] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5735 attached [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] <... mprotect resumed>) = 0 [pid 5726] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5735] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5725] <... clone3 resumed> => {parent_tid=[5735]}, 88) = 5735 ./strace-static-x86_64: Process 5738 attached ./strace-static-x86_64: Process 5737 attached ./strace-static-x86_64: Process 5736 attached [pid 5735] <... rseq resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5738] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5737] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5736] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5735] set_robust_list(0x7f87449f59a0, 24 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5726] <... clone3 resumed> => {parent_tid=[5737]}, 88) = 5737 [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5724] <... clone3 resumed> => {parent_tid=[5738]}, 88) = 5738 [pid 5723] <... clone3 resumed> => {parent_tid=[5736]}, 88) = 5736 [pid 5738] <... rseq resumed>) = 0 [pid 5737] <... rseq resumed>) = 0 [pid 5736] <... rseq resumed>) = 0 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5726] rt_sigprocmask(SIG_SETMASK, [], [pid 5725] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] rt_sigprocmask(SIG_SETMASK, [], [pid 5723] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5739 attached [pid 5738] set_robust_list(0x7f87449f59a0, 24 [pid 5737] set_robust_list(0x7f87449f59a0, 24 [pid 5736] set_robust_list(0x7f87449f59a0, 24 [pid 5735] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5737] <... set_robust_list resumed>) = 0 [pid 5736] <... set_robust_list resumed>) = 0 [pid 5735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] <... clone3 resumed> => {parent_tid=[5739]}, 88) = 5739 [pid 5726] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... rseq resumed>) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, [], [pid 5737] rt_sigprocmask(SIG_SETMASK, [], [pid 5736] rt_sigprocmask(SIG_SETMASK, [], [pid 5735] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] rt_sigprocmask(SIG_SETMASK, [], [pid 5726] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5739] set_robust_list(0x7f87449f59a0, 24 [pid 5738] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5735] <... openat resumed>) = 3 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... futex resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5723] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5738] openat(AT_FDCWD, "", O_RDONLY [pid 5737] openat(AT_FDCWD, "", O_RDONLY [pid 5736] openat(AT_FDCWD, "", O_RDONLY [pid 5735] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] rt_sigprocmask(SIG_SETMASK, [], [pid 5738] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5737] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5736] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5735] <... futex resumed>) = 1 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5732] <... mmap resumed>) = 0x7f87449d5000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5738] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5738] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 1 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5724] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5739] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5738] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] <... mprotect resumed>) = 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5735] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5726] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5724] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 1 [pid 5738] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5737] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5736] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5735] <... futex resumed>) = 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5739] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5737] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5736] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5735] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5732] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5727] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] <... futex resumed>) = 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5739] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5738] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 1 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5740 attached [pid 5738] <... futex resumed>) = 1 [pid 5737] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5724] <... futex resumed>) = 0 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5740] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5739] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5738] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... clone3 resumed> => {parent_tid=[5740]}, 88) = 5740 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5740] <... rseq resumed>) = 0 [pid 5739] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5740] set_robust_list(0x7f87449f59a0, 24 [pid 5739] <... futex resumed>) = 1 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] <... futex resumed>) = 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5739] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... futex resumed>) = 0 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5740] openat(AT_FDCWD, "", O_RDONLY [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5740] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] <... futex resumed>) = 1 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5732] <... futex resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5740] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] <... mmap resumed>) = 0x20000000 [pid 5732] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... futex resumed>) = 0 [pid 5731] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5727] exit_group(0 [pid 5740] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5739] <... futex resumed>) = ? [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5732] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5727] <... exit_group resumed>) = ? [pid 5731] <... mmap resumed>) = 0x20000000 [pid 5739] +++ exited with 0 +++ [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5733] <... futex resumed>) = ? [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5731] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5731] <... futex resumed>) = 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5731] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5740] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5726] exit_group(0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5733] +++ exited with 0 +++ [pid 5727] +++ exited with 0 +++ [pid 5728] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5729] <... mmap resumed>) = 0x20000000 [pid 5726] <... exit_group resumed>) = ? [pid 5729] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] <... futex resumed>) = ? [pid 5740] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = ? [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] <... futex resumed>) = 0 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... futex resumed>) = 0 [pid 5731] +++ exited with 0 +++ [pid 5723] exit_group(0 [pid 5740] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = ? [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5732] <... futex resumed>) = 0 [pid 5728] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5723] <... exit_group resumed>) = ? [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5730] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5741 attached [pid 5740] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] +++ exited with 0 +++ [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5729] +++ exited with 0 +++ [pid 5724] exit_group(0 [pid 5723] +++ exited with 0 +++ [pid 5741] set_robust_list(0x55555638f6a0, 24 [pid 5738] <... futex resumed>) = ? [pid 5737] +++ exited with 0 +++ [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5730] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5728] <... futex resumed>) = ? [pid 5726] +++ exited with 0 +++ [pid 5724] <... exit_group resumed>) = ? [pid 5741] <... set_robust_list resumed>) = 0 [pid 5738] +++ exited with 0 +++ [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... mmap resumed>) = 0x20000000 [pid 5728] +++ exited with 0 +++ [pid 5724] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5723, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5741 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5730] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] exit_group(0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5741] <... prctl resumed>) = 0 [pid 5735] <... futex resumed>) = ? [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5730] <... futex resumed>) = ? [pid 5725] <... exit_group resumed>) = ? [pid 5047] <... restart_syscall resumed>) = 0 [pid 5741] setpgid(0, 0 [pid 5735] +++ exited with 0 +++ [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5741] <... setpgid resumed>) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5734] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5742 attached [pid 5734] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5742 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5741] <... openat resumed>) = 3 [pid 5734] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5743 attached [pid 5742] set_robust_list(0x55555638f6a0, 24 [pid 5734] <... futex resumed>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5744 attached [pid 5743] set_robust_list(0x55555638f6a0, 24 [pid 5742] <... set_robust_list resumed>) = 0 [pid 5741] write(3, "1000", 4 [pid 5734] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] +++ exited with 0 +++ [pid 5725] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5743 [pid 5743] <... set_robust_list resumed>) = 0 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5741] <... write resumed>) = 4 [pid 5732] exit_group(0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5744] set_robust_list(0x55555638f6a0, 24 [pid 5742] <... prctl resumed>) = 0 [pid 5740] <... futex resumed>) = ? [pid 5744] <... set_robust_list resumed>) = 0 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5742] setpgid(0, 0 [pid 5741] close(3 [pid 5740] +++ exited with 0 +++ [pid 5734] <... futex resumed>) = ? [pid 5732] <... exit_group resumed>) = ? [pid 5744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5743] <... prctl resumed>) = 0 [pid 5742] <... setpgid resumed>) = 0 [pid 5741] <... close resumed>) = 0 [pid 5734] +++ exited with 0 +++ [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5744 [pid 5743] setpgid(0, 0 [pid 5741] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... setpgid resumed>) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5744] <... prctl resumed>) = 0 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5741] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5732] +++ exited with 0 +++ [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] setpgid(0, 0 [pid 5741] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5744] <... setpgid resumed>) = 0 [pid 5743] <... openat resumed>) = 3 [pid 5741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5742] <... openat resumed>) = 3 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5745 attached [pid 5744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] write(3, "1000", 4 [pid 5742] write(3, "1000", 4 [pid 5741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5743] <... write resumed>) = 4 [pid 5742] <... write resumed>) = 4 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] set_robust_list(0x55555638f6a0, 24 [pid 5742] close(3 [pid 5743] close(3 [pid 5741] <... mmap resumed>) = 0x7f87449f6000 [pid 5039] <... restart_syscall resumed>) = 0 [pid 5744] <... openat resumed>) = 3 [pid 5743] <... close resumed>) = 0 [pid 5743] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5745] <... set_robust_list resumed>) = 0 [pid 5744] write(3, "1000", 4 [pid 5743] <... futex resumed>) = 0 [pid 5742] <... close resumed>) = 0 [pid 5741] <... mprotect resumed>) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5745 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5746 attached [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5744] <... write resumed>) = 4 [pid 5743] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5742] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5745] <... prctl resumed>) = 0 [pid 5743] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5742] <... futex resumed>) = 0 [pid 5746] set_robust_list(0x55555638f6a0, 24 [pid 5744] close(3 [pid 5742] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5745] setpgid(0, 0 [pid 5742] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5745] <... setpgid resumed>) = 0 [pid 5746] <... set_robust_list resumed>) = 0 [pid 5744] <... close resumed>) = 0 [pid 5743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5741] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5746 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5744] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5747 attached [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5747] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5746] <... prctl resumed>) = 0 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] <... futex resumed>) = 0 [pid 5743] <... mmap resumed>) = 0x7f87449f6000 [pid 5742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] <... clone3 resumed> => {parent_tid=[5747]}, 88) = 5747 [pid 5747] <... rseq resumed>) = 0 [pid 5746] setpgid(0, 0 [pid 5744] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5743] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] set_robust_list(0x7f8744a169a0, 24 [pid 5746] <... setpgid resumed>) = 0 [pid 5745] <... openat resumed>) = 3 [pid 5744] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5743] <... mprotect resumed>) = 0 [pid 5742] <... mmap resumed>) = 0x7f87449f6000 [pid 5741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5745] write(3, "1000", 4 [pid 5744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5743] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5742] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5741] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] rt_sigprocmask(SIG_SETMASK, [], [pid 5743] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5745] <... write resumed>) = 4 [pid 5742] <... mprotect resumed>) = 0 [pid 5741] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5748 attached [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... openat resumed>) = 3 [pid 5745] close(3 [pid 5744] <... mmap resumed>) = 0x7f87449f6000 [pid 5742] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5748] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5746] write(3, "1000", 4 [pid 5745] <... close resumed>) = 0 [pid 5744] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5742] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5748] <... rseq resumed>) = 0 [pid 5746] <... write resumed>) = 4 [pid 5745] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] set_robust_list(0x7f8744a169a0, 24 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] close(3 [pid 5745] <... futex resumed>) = 0 [pid 5744] <... mprotect resumed>) = 0 [pid 5743] <... clone3 resumed> => {parent_tid=[5748]}, 88) = 5748 [pid 5742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5749 attached [pid 5748] <... set_robust_list resumed>) = 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... close resumed>) = 0 [pid 5745] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5744] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5743] rt_sigprocmask(SIG_SETMASK, [], [pid 5749] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5748] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5749] <... rseq resumed>) = 0 [pid 5748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5744] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5743] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... clone3 resumed> => {parent_tid=[5749]}, 88) = 5749 [pid 5749] set_robust_list(0x7f8744a169a0, 24 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... futex resumed>) = 0 [pid 5745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5743] <... futex resumed>) = 0 [pid 5742] rt_sigprocmask(SIG_SETMASK, [], [pid 5749] <... set_robust_list resumed>) = 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5750 attached [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5749] rt_sigprocmask(SIG_SETMASK, [], [pid 5746] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5746] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5745] <... mmap resumed>) = 0x7f87449f6000 [pid 5742] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... rseq resumed>) = 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5745] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5744] <... clone3 resumed> => {parent_tid=[5750]}, 88) = 5750 [pid 5742] <... futex resumed>) = 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] set_robust_list(0x7f8744a169a0, 24 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5744] rt_sigprocmask(SIG_SETMASK, [], [pid 5742] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... set_robust_list resumed>) = 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5745] <... mprotect resumed>) = 0 [pid 5744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5744] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... mmap resumed>) = 0x7f87449f6000 [pid 5745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5744] <... futex resumed>) = 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5746] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5744] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5751 attached [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... mprotect resumed>) = 0 [pid 5751] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5745] <... clone3 resumed> => {parent_tid=[5751]}, 88) = 5751 [pid 5751] <... rseq resumed>) = 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], [pid 5751] set_robust_list(0x7f8744a169a0, 24 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5751] <... set_robust_list resumed>) = 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5752 attached [pid 5751] rt_sigprocmask(SIG_SETMASK, [], [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5752] <... rseq resumed>) = 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5746] <... clone3 resumed> => {parent_tid=[5752]}, 88) = 5752 [pid 5745] <... futex resumed>) = 0 [pid 5752] set_robust_list(0x7f8744a169a0, 24 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5752] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5746] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... futex resumed>) = 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5741] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5741] <... futex resumed>) = 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5741] <... mmap resumed>) = 0x7f87449d5000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5741] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5743] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] <... futex resumed>) = 0 [pid 5741] <... mprotect resumed>) = 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5743] <... mmap resumed>) = 0x7f87449d5000 [pid 5742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5741] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5744] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5743] <... mprotect resumed>) = 0 [pid 5742] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5742] <... futex resumed>) = 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5744] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5744] <... futex resumed>) = 0 [pid 5743] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5753 attached [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5754 attached [pid 5753] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5744] <... mmap resumed>) = 0x7f87449d5000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5742] <... mmap resumed>) = 0x7f87449d5000 [pid 5741] <... clone3 resumed> => {parent_tid=[5753]}, 88) = 5753 [pid 5754] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5753] <... rseq resumed>) = 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5741] rt_sigprocmask(SIG_SETMASK, [], [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5744] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5742] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5754] <... rseq resumed>) = 0 [pid 5753] set_robust_list(0x7f87449f59a0, 24 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5744] <... mprotect resumed>) = 0 [pid 5743] <... clone3 resumed> => {parent_tid=[5754]}, 88) = 5754 [pid 5742] <... mprotect resumed>) = 0 [pid 5741] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] set_robust_list(0x7f87449f59a0, 24 [pid 5753] <... set_robust_list resumed>) = 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] rt_sigprocmask(SIG_SETMASK, [], [pid 5741] <... futex resumed>) = 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] rt_sigprocmask(SIG_SETMASK, [], [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5745] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5744] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5742] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5741] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] rt_sigprocmask(SIG_SETMASK, [], [pid 5753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5743] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5753] openat(AT_FDCWD, "", O_RDONLY [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5745] <... futex resumed>) = 0 [pid 5744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5743] <... futex resumed>) = 0 [pid 5742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5754] openat(AT_FDCWD, "", O_RDONLY [pid 5753] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5756 attached ./strace-static-x86_64: Process 5755 attached [pid 5754] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5753] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... futex resumed>) = 0 [pid 5745] <... mmap resumed>) = 0x7f87449d5000 [pid 5756] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5755] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5754] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 1 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5744] <... clone3 resumed> => {parent_tid=[5756]}, 88) = 5756 [pid 5742] <... clone3 resumed> => {parent_tid=[5755]}, 88) = 5755 [pid 5741] <... futex resumed>) = 0 [pid 5756] <... rseq resumed>) = 0 [pid 5755] <... rseq resumed>) = 0 [pid 5754] <... futex resumed>) = 1 [pid 5753] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... mmap resumed>) = 0x7f87449d5000 [pid 5743] <... futex resumed>) = 0 [pid 5756] set_robust_list(0x7f87449f59a0, 24 [pid 5755] set_robust_list(0x7f87449f59a0, 24 [pid 5754] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5745] <... mprotect resumed>) = 0 [pid 5744] rt_sigprocmask(SIG_SETMASK, [], [pid 5743] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] rt_sigprocmask(SIG_SETMASK, [], [pid 5741] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... set_robust_list resumed>) = 0 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] <... futex resumed>) = 0 [pid 5756] rt_sigprocmask(SIG_SETMASK, [], [pid 5755] rt_sigprocmask(SIG_SETMASK, [], [pid 5754] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5753] <... futex resumed>) = 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... mprotect resumed>) = 0 [pid 5744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] <... futex resumed>) = 1 [pid 5755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5744] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] <... futex resumed>) = 0 [pid 5742] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5744] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] <... futex resumed>) = 0 [pid 5756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5755] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5753] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5743] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] openat(AT_FDCWD, "", O_RDONLY [pid 5755] <... openat resumed>) = 3 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5756] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5755] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5753] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5757 attached [pid 5756] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = 1 [pid 5754] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5742] <... futex resumed>) = 0 [pid 5753] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5758 attached [pid 5757] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5756] <... futex resumed>) = 1 [pid 5755] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = 1 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5745] <... clone3 resumed> => {parent_tid=[5757]}, 88) = 5757 [pid 5744] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5742] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5757] <... rseq resumed>) = 0 [pid 5756] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5754] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = 1 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5746] <... clone3 resumed> => {parent_tid=[5758]}, 88) = 5758 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], [pid 5744] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... futex resumed>) = 0 [pid 5741] <... futex resumed>) = 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5758] <... rseq resumed>) = 0 [pid 5757] set_robust_list(0x7f87449f59a0, 24 [pid 5756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5753] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5744] <... futex resumed>) = 0 [pid 5742] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] set_robust_list(0x7f87449f59a0, 24 [pid 5757] <... set_robust_list resumed>) = 0 [pid 5756] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... set_robust_list resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [], [pid 5756] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5755] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] <... futex resumed>) = 0 [pid 5758] rt_sigprocmask(SIG_SETMASK, [], [pid 5757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5756] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5757] openat(AT_FDCWD, "", O_RDONLY [pid 5756] <... futex resumed>) = 1 [pid 5755] <... futex resumed>) = 1 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] <... futex resumed>) = 0 [pid 5744] <... futex resumed>) = 0 [pid 5742] <... futex resumed>) = 0 [pid 5758] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5757] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5756] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] <... openat resumed>) = 3 [pid 5757] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5758] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 1 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 1 [pid 5757] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5746] <... futex resumed>) = 0 [pid 5758] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5746] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] <... futex resumed>) = 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5758] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5757] <... futex resumed>) = 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5745] <... futex resumed>) = 1 [pid 5758] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5745] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5758] <... futex resumed>) = 1 [pid 5757] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5746] <... futex resumed>) = 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5758] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5747] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5757] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5757] <... futex resumed>) = 1 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5757] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] <... futex resumed>) = 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5747] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5741] exit_group(0 [pid 5753] <... futex resumed>) = ? [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5747] <... futex resumed>) = ? [pid 5741] <... exit_group resumed>) = ? [pid 5753] +++ exited with 0 +++ [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5747] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5749] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5759 attached [pid 5752] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5748] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5750] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] set_robust_list(0x55555638f6a0, 24 [pid 5752] <... mmap resumed>) = 0x20000000 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5749] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5748] <... mmap resumed>) = 0x20000000 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5759 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5750] <... mmap resumed>) = 0x20000000 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5752] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... mmap resumed>) = 0x20000000 [pid 5748] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] <... prctl resumed>) = 0 [pid 5752] <... futex resumed>) = 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5750] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... futex resumed>) = 0 [pid 5746] exit_group(0 [pid 5743] exit_group(0 [pid 5759] setpgid(0, 0 [pid 5754] <... futex resumed>) = ? [pid 5752] setpgid(0, 0 [pid 5750] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5743] <... exit_group resumed>) = ? [pid 5758] <... futex resumed>) = ? [pid 5752] <... setpgid resumed>) = ? [pid 5759] <... setpgid resumed>) = 0 [pid 5754] +++ exited with 0 +++ [pid 5752] +++ exited with 0 +++ [pid 5750] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... exit_group resumed>) = ? [pid 5742] exit_group(0 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5758] +++ exited with 0 +++ [pid 5755] <... futex resumed>) = ? [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5748] +++ exited with 0 +++ [pid 5744] exit_group(0 [pid 5743] +++ exited with 0 +++ [pid 5742] <... exit_group resumed>) = ? [pid 5755] +++ exited with 0 +++ [pid 5749] <... futex resumed>) = ? [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5759] <... openat resumed>) = 3 [pid 5759] write(3, "1000", 4) = 4 [pid 5759] close(3) = 0 [pid 5749] +++ exited with 0 +++ [pid 5742] +++ exited with 0 +++ [pid 5759] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] <... futex resumed>) = ? [pid 5744] <... exit_group resumed>) = ? [pid 5756] <... futex resumed>) = ? [pid 5751] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] <... futex resumed>) = 0 [pid 5750] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5742, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5759] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5759] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5756] +++ exited with 0 +++ [pid 5744] +++ exited with 0 +++ ./strace-static-x86_64: Process 5760 attached [pid 5759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5744, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5751] <... mmap resumed>) = 0x20000000 [pid 5746] +++ exited with 0 +++ [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5760 [pid 5040] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5761 attached [pid 5760] set_robust_list(0x55555638f6a0, 24 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5751] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5761] set_robust_list(0x55555638f6a0, 24 [pid 5760] <... set_robust_list resumed>) = 0 [pid 5759] <... mmap resumed>) = 0x7f87449f6000 [pid 5751] <... futex resumed>) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5759] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5751] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5761 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5760] <... prctl resumed>) = 0 [pid 5759] <... mprotect resumed>) = 0 [pid 5757] <... futex resumed>) = ? [pid 5751] <... futex resumed>) = ? [pid 5745] <... exit_group resumed>) = ? [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5761] <... prctl resumed>) = 0 [pid 5757] +++ exited with 0 +++ [pid 5751] +++ exited with 0 +++ [pid 5761] setpgid(0, 0 [pid 5760] setpgid(0, 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... restart_syscall resumed>) = 0 [pid 5761] <... setpgid resumed>) = 0 [pid 5760] <... setpgid resumed>) = 0 [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5759] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] +++ exited with 0 +++ ./strace-static-x86_64: Process 5762 attached [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5763 attached [pid 5762] set_robust_list(0x55555638f6a0, 24 [pid 5761] <... openat resumed>) = 3 [pid 5760] <... openat resumed>) = 3 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5762 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5763] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5762] <... set_robust_list resumed>) = 0 [pid 5761] write(3, "1000", 4 [pid 5760] write(3, "1000", 4 [pid 5759] <... clone3 resumed> => {parent_tid=[5763]}, 88) = 5763 [pid 5763] <... rseq resumed>) = 0 [pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5759] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5764 attached [pid 5763] set_robust_list(0x7f8744a169a0, 24 [pid 5762] <... prctl resumed>) = 0 [pid 5761] <... write resumed>) = 4 [pid 5760] <... write resumed>) = 4 [pid 5759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5764] set_robust_list(0x55555638f6a0, 24 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5762] setpgid(0, 0 [pid 5761] close(3 [pid 5760] close(3 [pid 5759] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5764 [pid 5764] <... set_robust_list resumed>) = 0 [pid 5763] rt_sigprocmask(SIG_SETMASK, [], [pid 5762] <... setpgid resumed>) = 0 [pid 5761] <... close resumed>) = 0 [pid 5760] <... close resumed>) = 0 [pid 5759] <... futex resumed>) = 0 [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5763] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5761] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... prctl resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... openat resumed>) = 3 [pid 5761] <... futex resumed>) = 0 [pid 5760] <... futex resumed>) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5764] setpgid(0, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5760] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5761] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5764] <... setpgid resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] write(3, "1000", 4./strace-static-x86_64: Process 5765 attached [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... write resumed>) = 4 [pid 5761] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5760] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5765] set_robust_list(0x55555638f6a0, 24 [pid 5762] close(3 [pid 5761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5765 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5764] <... openat resumed>) = 3 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... close resumed>) = 0 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5764] write(3, "1000", 4 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5765] <... prctl resumed>) = 0 [pid 5764] <... write resumed>) = 4 [pid 5762] <... futex resumed>) = 0 [pid 5765] setpgid(0, 0 [pid 5764] close(3 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5761] <... mmap resumed>) = 0x7f87449f6000 [pid 5760] <... mmap resumed>) = 0x7f87449f6000 [pid 5765] <... setpgid resumed>) = 0 [pid 5764] <... close resumed>) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5764] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5761] <... mprotect resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] <... openat resumed>) = 3 [pid 5764] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5760] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5765] write(3, "1000", 4 [pid 5764] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... mmap resumed>) = 0x7f87449f6000 [pid 5761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5760] <... mprotect resumed>) = 0 [pid 5765] <... write resumed>) = 4 [pid 5764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5765] close(3 [pid 5764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] <... close resumed>) = 0 ./strace-static-x86_64: Process 5766 attached [pid 5765] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... mprotect resumed>) = 0 [pid 5761] <... clone3 resumed> => {parent_tid=[5766]}, 88) = 5766 [pid 5760] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5766] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... mmap resumed>) = 0x7f87449f6000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5766] <... rseq resumed>) = 0 [pid 5765] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5764] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5766] set_robust_list(0x7f8744a169a0, 24 [pid 5765] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5761] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5767 attached [pid 5765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5761] <... futex resumed>) = 0 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5767] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5766] rt_sigprocmask(SIG_SETMASK, [], [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] <... clone3 resumed> => {parent_tid=[5767]}, 88) = 5767 [pid 5767] <... rseq resumed>) = 0 [pid 5766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5764] <... mprotect resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5765] <... mmap resumed>) = 0x7f87449f6000 [pid 5760] rt_sigprocmask(SIG_SETMASK, [], [pid 5767] set_robust_list(0x7f8744a169a0, 24 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5760] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5768 attached [pid 5767] <... set_robust_list resumed>) = 0 [pid 5764] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5767] rt_sigprocmask(SIG_SETMASK, [], [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] <... mprotect resumed>) = 0 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5760] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5769 attached [pid 5768] <... rseq resumed>) = 0 [pid 5767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5762] <... clone3 resumed> => {parent_tid=[5768]}, 88) = 5768 [pid 5760] <... futex resumed>) = 0 [pid 5769] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5768] set_robust_list(0x7f8744a169a0, 24 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5764] <... clone3 resumed> => {parent_tid=[5769]}, 88) = 5769 [pid 5765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] rt_sigprocmask(SIG_SETMASK, [], [pid 5769] <... rseq resumed>) = 0 [pid 5768] <... set_robust_list resumed>) = 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5764] rt_sigprocmask(SIG_SETMASK, [], [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] set_robust_list(0x7f8744a169a0, 24 [pid 5768] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5770 attached [pid 5769] <... set_robust_list resumed>) = 0 [pid 5768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5764] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5769] rt_sigprocmask(SIG_SETMASK, [], [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5764] <... futex resumed>) = 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5765] <... clone3 resumed> => {parent_tid=[5770]}, 88) = 5770 [pid 5762] <... futex resumed>) = 0 [pid 5770] <... rseq resumed>) = 0 [pid 5769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] set_robust_list(0x7f8744a169a0, 24 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... set_robust_list resumed>) = 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... futex resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5759] <... futex resumed>) = 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5759] <... mmap resumed>) = 0x7f87449d5000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5759] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] <... mprotect resumed>) = 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5759] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5771 attached [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5771] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5771] <... rseq resumed>) = 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5771] set_robust_list(0x7f87449f59a0, 24 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] <... clone3 resumed> => {parent_tid=[5771]}, 88) = 5771 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5759] rt_sigprocmask(SIG_SETMASK, [], [pid 5771] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5761] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5771] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5761] <... mmap resumed>) = 0x7f87449d5000 [pid 5759] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5771] <... futex resumed>) = 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5761] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5759] <... futex resumed>) = 1 [pid 5771] openat(AT_FDCWD, "", O_RDONLY [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5760] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5759] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5771] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5761] <... mprotect resumed>) = 0 [pid 5760] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5764] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5760] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 1 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5759] <... futex resumed>) = 0 [pid 5771] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5764] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... futex resumed>) = 0 [pid 5761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5760] <... mmap resumed>) = 0x7f87449d5000 [pid 5759] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5764] <... futex resumed>) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5760] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5759] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5772 attached [pid 5771] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... mmap resumed>) = 0x7f87449d5000 [pid 5760] <... mprotect resumed>) = 0 [pid 5759] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5771] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... mmap resumed>) = 0x7f87449d5000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5761] <... clone3 resumed> => {parent_tid=[5772]}, 88) = 5772 [pid 5760] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5772] <... rseq resumed>) = 0 [pid 5771] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... futex resumed>) = 0 [pid 5764] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... mprotect resumed>) = 0 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5772] set_robust_list(0x7f87449f59a0, 24 [pid 5771] <... futex resumed>) = 1 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5764] <... mprotect resumed>) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5759] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5773 attached [pid 5772] <... set_robust_list resumed>) = 0 [pid 5771] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... mmap resumed>) = 0x7f87449d5000 [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5761] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5764] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5761] <... futex resumed>) = 0 [pid 5760] <... clone3 resumed> => {parent_tid=[5773]}, 88) = 5773 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5774 attached [pid 5773] <... rseq resumed>) = 0 [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... mprotect resumed>) = 0 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5761] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5775 attached [pid 5774] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5773] set_robust_list(0x7f87449f59a0, 24 [pid 5772] openat(AT_FDCWD, "", O_RDONLY [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5760] rt_sigprocmask(SIG_SETMASK, [], [pid 5775] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5774] <... rseq resumed>) = 0 [pid 5773] <... set_robust_list resumed>) = 0 [pid 5772] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5764] <... clone3 resumed> => {parent_tid=[5775]}, 88) = 5775 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... clone3 resumed> => {parent_tid=[5774]}, 88) = 5774 [pid 5760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5775] <... rseq resumed>) = 0 [pid 5774] set_robust_list(0x7f87449f59a0, 24 [pid 5773] rt_sigprocmask(SIG_SETMASK, [], [pid 5772] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5764] rt_sigprocmask(SIG_SETMASK, [], [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] set_robust_list(0x7f87449f59a0, 24 [pid 5774] <... set_robust_list resumed>) = 0 [pid 5773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] <... futex resumed>) = 1 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5772] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5776 attached [pid 5775] <... set_robust_list resumed>) = 0 [pid 5774] rt_sigprocmask(SIG_SETMASK, [], [pid 5773] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... clone3 resumed> => {parent_tid=[5776]}, 88) = 5776 [pid 5764] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 0 [pid 5776] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5775] rt_sigprocmask(SIG_SETMASK, [], [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5764] <... futex resumed>) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... rseq resumed>) = 0 [pid 5775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5774] openat(AT_FDCWD, "", O_RDONLY [pid 5773] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = 0 [pid 5760] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] set_robust_list(0x7f87449f59a0, 24 [pid 5775] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5774] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5773] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5761] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... set_robust_list resumed>) = 0 [pid 5775] <... openat resumed>) = 3 [pid 5774] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5772] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5760] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], [pid 5775] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... futex resumed>) = 0 [pid 5773] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5772] <... futex resumed>) = 0 [pid 5776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5775] <... futex resumed>) = 1 [pid 5774] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5772] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5762] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = 0 [pid 5776] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5775] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5773] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5765] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... futex resumed>) = 0 [pid 5760] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... openat resumed>) = 3 [pid 5776] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5776] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5775] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5773] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = 0 [pid 5762] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] <... futex resumed>) = 0 [pid 5765] <... futex resumed>) = 1 [pid 5776] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5765] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5775] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5774] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 1 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5764] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5760] <... futex resumed>) = 0 [pid 5776] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5773] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5776] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5774] <... futex resumed>) = 1 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5765] <... futex resumed>) = 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5762] <... futex resumed>) = 0 [pid 5776] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5775] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] <... mmap resumed>) = 0x20000000 [pid 5775] <... futex resumed>) = 1 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5764] <... futex resumed>) = 0 [pid 5775] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] exit_group(0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5763] <... futex resumed>) = ? [pid 5759] <... exit_group resumed>) = ? [pid 5771] <... futex resumed>) = ? [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5763] +++ exited with 0 +++ [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5771] +++ exited with 0 +++ [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5759] +++ exited with 0 +++ [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5766] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] <... mmap resumed>) = 0x20000000 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5767] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5766] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5767] <... mmap resumed>) = 0x20000000 [pid 5766] <... futex resumed>) = 0 [pid 5761] exit_group(0./strace-static-x86_64: Process 5777 attached [pid 5772] <... futex resumed>) = ? [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5767] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] <... exit_group resumed>) = ? [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5777] set_robust_list(0x55555638f6a0, 24 [pid 5772] +++ exited with 0 +++ [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5767] <... futex resumed>) = 0 [pid 5766] +++ exited with 0 +++ [pid 5777] <... set_robust_list resumed>) = 0 [pid 5767] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5777 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5777] setpgid(0, 0 [pid 5761] +++ exited with 0 +++ [pid 5777] <... setpgid resumed>) = 0 [pid 5768] <... mmap resumed>) = 0x20000000 [pid 5760] exit_group(0 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... futex resumed>) = 0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5777] <... openat resumed>) = 3 [pid 5773] <... futex resumed>) = ? [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5768] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = ? [pid 5762] exit_group(0 [pid 5760] <... exit_group resumed>) = ? [pid 5049] <... restart_syscall resumed>) = 0 [pid 5777] write(3, "1000", 4 [pid 5774] <... futex resumed>) = ? [pid 5773] +++ exited with 0 +++ [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... mmap resumed>) = 0x20000000 [pid 5768] <... futex resumed>) = ? [pid 5767] +++ exited with 0 +++ [pid 5762] <... exit_group resumed>) = ? [pid 5760] +++ exited with 0 +++ [pid 5777] <... write resumed>) = 4 [pid 5774] +++ exited with 0 +++ [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5769] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] +++ exited with 0 +++ [pid 5762] +++ exited with 0 +++ [pid 5777] close(3 [pid 5769] <... futex resumed>) = 0 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5760, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5777] <... close resumed>) = 0 [pid 5769] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5762, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5777] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5764] exit_group(0 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5777] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = ? [pid 5764] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5778 attached [pid 5777] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5775] +++ exited with 0 +++ [pid 5770] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5769] <... futex resumed>) = ? [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5778] set_robust_list(0x55555638f6a0, 24 [pid 5777] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5778] <... set_robust_list resumed>) = 0 [pid 5770] <... mmap resumed>) = 0x20000000 [pid 5040] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5779 attached [pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5779] set_robust_list(0x55555638f6a0, 24 [pid 5778] <... prctl resumed>) = 0 [pid 5777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5770] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5778 [pid 5779] <... set_robust_list resumed>) = 0 [pid 5778] setpgid(0, 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5779 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5778] <... setpgid resumed>) = 0 [pid 5777] <... mmap resumed>) = 0x7f87449f6000 [pid 5770] <... futex resumed>) = 0 [pid 5769] +++ exited with 0 +++ [pid 5765] exit_group(0 [pid 5764] +++ exited with 0 +++ [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5779] <... prctl resumed>) = 0 [pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5777] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5776] <... futex resumed>) = ? [pid 5765] <... exit_group resumed>) = ? [pid 5779] setpgid(0, 0 [pid 5777] <... mprotect resumed>) = 0 [pid 5776] +++ exited with 0 +++ [pid 5779] <... setpgid resumed>) = 0 [pid 5778] <... openat resumed>) = 3 [pid 5777] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5770] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 5779] <... openat resumed>) = 3 [pid 5778] write(3, "1000", 4 [pid 5777] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5780 attached [pid 5778] <... write resumed>) = 4 [pid 5777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5780 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5781 attached [pid 5780] set_robust_list(0x55555638f6a0, 24 [pid 5779] write(3, "1000", 4 [pid 5778] close(3 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5780] <... set_robust_list resumed>) = 0 [pid 5779] <... write resumed>) = 4 [pid 5778] <... close resumed>) = 0 [pid 5777] <... clone3 resumed> => {parent_tid=[5781]}, 88) = 5781 [pid 5781] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5779] close(3 [pid 5778] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] rt_sigprocmask(SIG_SETMASK, [], [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5782 attached [pid 5781] <... rseq resumed>) = 0 [pid 5780] <... prctl resumed>) = 0 [pid 5779] <... close resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5782] set_robust_list(0x55555638f6a0, 24 [pid 5781] set_robust_list(0x7f8744a169a0, 24 [pid 5780] setpgid(0, 0 [pid 5779] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5777] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5783 attached [pid 5782] <... set_robust_list resumed>) = 0 [pid 5781] <... set_robust_list resumed>) = 0 [pid 5780] <... setpgid resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5782 [pid 5783] set_robust_list(0x55555638f6a0, 24 [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5781] rt_sigprocmask(SIG_SETMASK, [], [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5778] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5777] <... futex resumed>) = 0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5783 [pid 5782] <... prctl resumed>) = 0 [pid 5781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5780] <... openat resumed>) = 3 [pid 5779] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5777] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] <... set_robust_list resumed>) = 0 [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5782] setpgid(0, 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] write(3, "1000", 4 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] <... prctl resumed>) = 0 [pid 5782] <... setpgid resumed>) = 0 [pid 5779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] setpgid(0, 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... write resumed>) = 4 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] <... mmap resumed>) = 0x7f87449f6000 [pid 5783] <... setpgid resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] close(3 [pid 5782] <... openat resumed>) = 3 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... close resumed>) = 0 [pid 5779] <... mmap resumed>) = 0x7f87449f6000 [pid 5778] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5782] write(3, "1000", 4 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5778] <... mprotect resumed>) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... mprotect resumed>) = 0 [pid 5783] <... openat resumed>) = 3 [pid 5783] write(3, "1000", 4 [pid 5782] <... write resumed>) = 4 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5778] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5783] <... write resumed>) = 4 [pid 5782] close(3 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5779] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5778] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5783] close(3 [pid 5782] <... close resumed>) = 0 [pid 5780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5783] <... close resumed>) = 0 [pid 5782] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5785 attached ./strace-static-x86_64: Process 5784 attached [pid 5782] <... futex resumed>) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5782] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5785] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5779] <... clone3 resumed> => {parent_tid=[5784]}, 88) = 5784 [pid 5778] <... clone3 resumed> => {parent_tid=[5785]}, 88) = 5785 [pid 5785] <... rseq resumed>) = 0 [pid 5784] <... rseq resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... mmap resumed>) = 0x7f87449f6000 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], [pid 5778] rt_sigprocmask(SIG_SETMASK, [], [pid 5785] set_robust_list(0x7f8744a169a0, 24 [pid 5784] set_robust_list(0x7f8744a169a0, 24 [pid 5779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5780] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5779] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] rt_sigprocmask(SIG_SETMASK, [], [pid 5783] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5780] <... mprotect resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5779] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5782] <... mmap resumed>) = 0x7f87449f6000 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5782] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5782] <... mprotect resumed>) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5786 attached [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... mmap resumed>) = 0x7f87449f6000 [pid 5782] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5782] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... clone3 resumed> => {parent_tid=[5786]}, 88) = 5786 [pid 5786] <... rseq resumed>) = 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] set_robust_list(0x7f8744a169a0, 24 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5787 attached [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... mprotect resumed>) = 0 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5787] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5782] <... clone3 resumed> => {parent_tid=[5787]}, 88) = 5787 [pid 5780] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... rseq resumed>) = 0 [pid 5786] rt_sigprocmask(SIG_SETMASK, [], [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... futex resumed>) = 0 [pid 5783] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5787] set_robust_list(0x7f8744a169a0, 24 [pid 5786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5782] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] rt_sigprocmask(SIG_SETMASK, [], [pid 5782] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5788 attached [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... clone3 resumed> => {parent_tid=[5788]}, 88) = 5788 [pid 5788] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] <... rseq resumed>) = 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] set_robust_list(0x7f8744a169a0, 24) = 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5777] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] <... futex resumed>) = 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5777] <... mmap resumed>) = 0x7f87449d5000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5777] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] <... mprotect resumed>) = 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5777] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5789 attached [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5789] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] <... clone3 resumed> => {parent_tid=[5789]}, 88) = 5789 [pid 5789] <... rseq resumed>) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5779] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] rt_sigprocmask(SIG_SETMASK, [], [pid 5789] set_robust_list(0x7f87449f59a0, 24 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5779] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] <... set_robust_list resumed>) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5777] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] rt_sigprocmask(SIG_SETMASK, [], [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5777] <... futex resumed>) = 0 [pid 5789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5779] <... mmap resumed>) = 0x7f87449d5000 [pid 5778] <... mmap resumed>) = 0x7f87449d5000 [pid 5777] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] openat(AT_FDCWD, "", O_RDONLY [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5779] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5778] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5789] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5789] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5779] <... mprotect resumed>) = 0 [pid 5778] <... mprotect resumed>) = 0 [pid 5789] <... futex resumed>) = 1 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5789] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5782] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... futex resumed>) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5778] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5777] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5782] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5779] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5778] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5777] <... futex resumed>) = 0 [pid 5789] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5782] <... futex resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... mmap resumed>) = 0x7f87449d5000 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5777] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5791 attached ./strace-static-x86_64: Process 5790 attached [pid 5789] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5791] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5790] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5789] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] <... mmap resumed>) = 0x7f87449d5000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5791] <... rseq resumed>) = 0 [pid 5790] <... rseq resumed>) = 0 [pid 5779] <... clone3 resumed> => {parent_tid=[5790]}, 88) = 5790 [pid 5778] <... clone3 resumed> => {parent_tid=[5791]}, 88) = 5791 [pid 5791] set_robust_list(0x7f87449f59a0, 24 [pid 5790] set_robust_list(0x7f87449f59a0, 24 [pid 5789] <... futex resumed>) = 1 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5782] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... mprotect resumed>) = 0 [pid 5777] <... futex resumed>) = 0 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5789] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... mmap resumed>) = 0x7f87449d5000 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], [pid 5778] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] rt_sigprocmask(SIG_SETMASK, [], [pid 5790] rt_sigprocmask(SIG_SETMASK, [], [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5782] <... mprotect resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... mprotect resumed>) = 0 [pid 5782] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5779] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] openat(AT_FDCWD, "", O_RDONLY [pid 5790] openat(AT_FDCWD, "", O_RDONLY [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5782] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5792 attached [pid 5791] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5790] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5779] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5793 attached [pid 5792] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5791] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... clone3 resumed> => {parent_tid=[5792]}, 88) = 5792 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5794 attached [pid 5793] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5792] <... rseq resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5790] <... futex resumed>) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5782] <... clone3 resumed> => {parent_tid=[5793]}, 88) = 5793 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] rt_sigprocmask(SIG_SETMASK, [], [pid 5779] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5793] <... rseq resumed>) = 0 [pid 5792] set_robust_list(0x7f87449f59a0, 24 [pid 5791] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5790] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... clone3 resumed> => {parent_tid=[5794]}, 88) = 5794 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5794] <... rseq resumed>) = 0 [pid 5793] set_robust_list(0x7f87449f59a0, 24 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5791] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5790] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], [pid 5782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5779] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] set_robust_list(0x7f87449f59a0, 24 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5792] rt_sigprocmask(SIG_SETMASK, [], [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... set_robust_list resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5790] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5782] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5792] openat(AT_FDCWD, "", O_RDONLY [pid 5791] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] <... futex resumed>) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] openat(AT_FDCWD, "", O_RDONLY [pid 5792] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5791] <... futex resumed>) = 1 [pid 5790] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... futex resumed>) = 0 [pid 5794] openat(AT_FDCWD, "", O_RDONLY [pid 5793] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5792] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5783] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5794] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5793] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 1 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] <... futex resumed>) = 0 [pid 5794] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 1 [pid 5792] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5782] <... futex resumed>) = 0 [pid 5780] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... futex resumed>) = 1 [pid 5793] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... futex resumed>) = 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5794] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5792] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5780] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5792] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5794] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5793] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5792] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5783] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5794] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5793] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 1 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5780] <... futex resumed>) = 0 [pid 5792] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5794] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 1 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5782] <... futex resumed>) = 0 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5794] <... futex resumed>) = 1 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5783] <... futex resumed>) = 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5794] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5785] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5785] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5781] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5777] exit_group(0 [pid 5781] <... futex resumed>) = 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5789] <... futex resumed>) = ? [pid 5785] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... exit_group resumed>) = ? [pid 5789] +++ exited with 0 +++ [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5781] +++ exited with 0 +++ [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5777] +++ exited with 0 +++ [pid 5785] <... futex resumed>) = 0 [pid 5785] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5778] exit_group(0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5791] <... futex resumed>) = ? [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5785] <... futex resumed>) = ? [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5778] <... exit_group resumed>) = ? [pid 5791] +++ exited with 0 +++ [pid 5785] +++ exited with 0 +++ [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5778] +++ exited with 0 +++ [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5787] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5787] <... mmap resumed>) = 0x20000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5787] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5795 attached [pid 5795] set_robust_list(0x55555638f6a0, 24 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5784] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5795 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5784] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5782] exit_group(0 [pid 5784] <... futex resumed>) = 0 [pid 5779] exit_group(0./strace-static-x86_64: Process 5796 attached [pid 5793] <... futex resumed>) = ? [pid 5790] <... futex resumed>) = ? [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5787] <... futex resumed>) = ? [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5782] <... exit_group resumed>) = ? [pid 5779] <... exit_group resumed>) = ? [pid 5795] <... prctl resumed>) = 0 [pid 5795] setpgid(0, 0 [pid 5793] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5787] +++ exited with 0 +++ [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5784] +++ exited with 0 +++ [pid 5782] +++ exited with 0 +++ [pid 5779] +++ exited with 0 +++ [pid 5796] set_robust_list(0x55555638f6a0, 24 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5796 [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] <... setpgid resumed>) = 0 [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5782, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5788] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5788] <... mmap resumed>) = 0x20000000 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5795] <... openat resumed>) = 3 [pid 5796] <... prctl resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5797 attached [pid 5788] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5798 attached [pid 5797] set_robust_list(0x55555638f6a0, 24 [pid 5796] setpgid(0, 0 [pid 5795] write(3, "1000", 4 [pid 5788] <... futex resumed>) = 0 [pid 5786] <... mmap resumed>) = 0x20000000 [pid 5783] exit_group(0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5798 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5797 [pid 5798] set_robust_list(0x55555638f6a0, 24 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5796] <... setpgid resumed>) = 0 [pid 5795] <... write resumed>) = 4 [pid 5794] <... futex resumed>) = ? [pid 5786] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... exit_group resumed>) = ? [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5795] close(3 [pid 5794] +++ exited with 0 +++ [pid 5788] +++ exited with 0 +++ [pid 5786] <... futex resumed>) = 0 [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5797] <... prctl resumed>) = 0 [pid 5786] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] exit_group(0 [pid 5798] <... prctl resumed>) = 0 [pid 5797] setpgid(0, 0 [pid 5796] <... openat resumed>) = 3 [pid 5795] <... close resumed>) = 0 [pid 5792] <... futex resumed>) = ? [pid 5786] <... futex resumed>) = ? [pid 5780] <... exit_group resumed>) = ? [pid 5798] setpgid(0, 0 [pid 5797] <... setpgid resumed>) = 0 [pid 5796] write(3, "1000", 4 [pid 5795] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] +++ exited with 0 +++ [pid 5786] +++ exited with 0 +++ [pid 5798] <... setpgid resumed>) = 0 [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5796] <... write resumed>) = 4 [pid 5795] <... futex resumed>) = 0 [pid 5783] +++ exited with 0 +++ [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5796] close(3 [pid 5795] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5780] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5798] <... openat resumed>) = 3 [pid 5797] <... openat resumed>) = 3 [pid 5796] <... close resumed>) = 0 [pid 5795] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5798] write(3, "1000", 4 [pid 5797] write(3, "1000", 4 [pid 5796] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5798] <... write resumed>) = 4 [pid 5797] <... write resumed>) = 4 [pid 5796] <... futex resumed>) = 0 [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5798] close(3 [pid 5797] close(3 [pid 5796] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] <... close resumed>) = 0 [pid 5797] <... close resumed>) = 0 [pid 5796] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5795] <... mmap resumed>) = 0x7f87449f6000 [pid 5040] <... restart_syscall resumed>) = 0 [pid 5798] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5795] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5799 attached [pid 5798] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5797] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] <... mprotect resumed>) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5799] set_robust_list(0x55555638f6a0, 24 [pid 5798] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5797] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5796] <... mmap resumed>) = 0x7f87449f6000 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5799 [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5796] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] <... mprotect resumed>) = 0 [pid 5795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5799] <... prctl resumed>) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5800 attached [pid 5799] setpgid(0, 0 [pid 5798] <... mmap resumed>) = 0x7f87449f6000 [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5801 attached [pid 5800] set_robust_list(0x55555638f6a0, 24 [pid 5799] <... setpgid resumed>) = 0 [pid 5798] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5796] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5801] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5800] <... set_robust_list resumed>) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5797] <... mmap resumed>) = 0x7f87449f6000 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5795] <... clone3 resumed> => {parent_tid=[5801]}, 88) = 5801 [pid 5798] <... mprotect resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5800 [pid 5801] <... rseq resumed>) = 0 ./strace-static-x86_64: Process 5802 attached [pid 5801] set_robust_list(0x7f8744a169a0, 24 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5799] <... openat resumed>) = 3 [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5797] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5795] rt_sigprocmask(SIG_SETMASK, [], [pid 5802] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5799] write(3, "1000", 4 [pid 5798] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] <... rseq resumed>) = 0 [pid 5801] rt_sigprocmask(SIG_SETMASK, [], [pid 5800] <... prctl resumed>) = 0 [pid 5799] <... write resumed>) = 4 [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5797] <... mprotect resumed>) = 0 [pid 5796] <... clone3 resumed> => {parent_tid=[5802]}, 88) = 5802 [pid 5795] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5803 attached [pid 5802] set_robust_list(0x7f8744a169a0, 24 [pid 5801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5800] setpgid(0, 0 [pid 5799] close(3 [pid 5796] rt_sigprocmask(SIG_SETMASK, [], [pid 5795] <... futex resumed>) = 0 [pid 5803] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... setpgid resumed>) = 0 [pid 5799] <... close resumed>) = 0 [pid 5798] <... clone3 resumed> => {parent_tid=[5803]}, 88) = 5803 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5795] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5803] <... rseq resumed>) = 0 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5799] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] rt_sigprocmask(SIG_SETMASK, [], [pid 5797] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5796] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] set_robust_list(0x7f8744a169a0, 24 [pid 5802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... openat resumed>) = 3 [pid 5799] <... futex resumed>) = 0 [pid 5798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5796] <... futex resumed>) = 0 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] write(3, "1000", 4 [pid 5799] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5798] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5804 attached [pid 5803] rt_sigprocmask(SIG_SETMASK, [], [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... write resumed>) = 4 [pid 5799] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5797] <... clone3 resumed> => {parent_tid=[5804]}, 88) = 5804 [pid 5804] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] close(3 [pid 5799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5798] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] rt_sigprocmask(SIG_SETMASK, [], [pid 5804] <... rseq resumed>) = 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... close resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5804] set_robust_list(0x7f8744a169a0, 24 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] <... mmap resumed>) = 0x7f87449f6000 [pid 5804] rt_sigprocmask(SIG_SETMASK, [], [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... futex resumed>) = 0 [pid 5797] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5799] <... mprotect resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5797] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5805 attached [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... mmap resumed>) = 0x7f87449f6000 [pid 5805] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5799] <... clone3 resumed> => {parent_tid=[5805]}, 88) = 5805 [pid 5805] <... rseq resumed>) = 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], [pid 5805] set_robust_list(0x7f8744a169a0, 24 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... mprotect resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] rt_sigprocmask(SIG_SETMASK, [], [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5799] <... futex resumed>) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5799] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5806 attached ) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5806] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... clone3 resumed> => {parent_tid=[5806]}, 88) = 5806 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5806] <... rseq resumed>) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5806] set_robust_list(0x7f8744a169a0, 24 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], [pid 5806] <... set_robust_list resumed>) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5795] <... futex resumed>) = 0 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] <... mmap resumed>) = 0x7f87449d5000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5795] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5796] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = 0 [pid 5795] <... mprotect resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5798] <... futex resumed>) = 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5796] <... mmap resumed>) = 0x7f87449d5000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5798] <... mmap resumed>) = 0x7f87449d5000 [pid 5796] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5807 attached [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5798] <... mprotect resumed>) = 0 [pid 5797] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5796] <... mprotect resumed>) = 0 [pid 5807] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5797] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... rseq resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5797] <... futex resumed>) = 0 [pid 5796] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5795] <... clone3 resumed> => {parent_tid=[5807]}, 88) = 5807 [pid 5807] set_robust_list(0x7f87449f59a0, 24 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5798] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5796] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [], [pid 5807] <... set_robust_list resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5797] <... mmap resumed>) = 0x7f87449d5000 [pid 5796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5807] rt_sigprocmask(SIG_SETMASK, [], [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5797] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5809 attached ./strace-static-x86_64: Process 5808 attached [pid 5807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5795] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5808] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5807] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5797] <... mprotect resumed>) = 0 [pid 5809] <... rseq resumed>) = 0 [pid 5808] <... rseq resumed>) = 0 [pid 5807] <... openat resumed>) = 3 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... clone3 resumed> => {parent_tid=[5809]}, 88) = 5809 [pid 5795] <... futex resumed>) = 0 [pid 5809] set_robust_list(0x7f87449f59a0, 24 [pid 5808] set_robust_list(0x7f87449f59a0, 24 [pid 5807] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5799] <... futex resumed>) = 0 [pid 5798] rt_sigprocmask(SIG_SETMASK, [], [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5796] <... clone3 resumed> => {parent_tid=[5808]}, 88) = 5808 [pid 5795] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] <... set_robust_list resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5797] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5809] rt_sigprocmask(SIG_SETMASK, [], [pid 5808] rt_sigprocmask(SIG_SETMASK, [], [pid 5807] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5799] <... mmap resumed>) = 0x7f87449d5000 [pid 5798] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5796] rt_sigprocmask(SIG_SETMASK, [], [pid 5795] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5808] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5798] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5810 attached [pid 5809] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5807] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5799] <... mprotect resumed>) = 0 [pid 5798] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5795] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5809] <... openat resumed>) = 3 [pid 5807] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5797] <... clone3 resumed> => {parent_tid=[5810]}, 88) = 5810 [pid 5796] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... rseq resumed>) = 0 [pid 5809] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... futex resumed>) = 0 [pid 5799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5797] rt_sigprocmask(SIG_SETMASK, [], [pid 5796] <... futex resumed>) = 1 [pid 5810] set_robust_list(0x7f87449f59a0, 24 [pid 5809] <... futex resumed>) = 1 [pid 5808] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5807] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5798] <... futex resumed>) = 0 [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5811 attached [pid 5810] <... set_robust_list resumed>) = 0 [pid 5809] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] <... openat resumed>) = 3 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] <... mmap resumed>) = 0x7f87449d5000 [pid 5798] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] rt_sigprocmask(SIG_SETMASK, [], [pid 5811] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] <... clone3 resumed> => {parent_tid=[5811]}, 88) = 5811 [pid 5798] <... futex resumed>) = 0 [pid 5810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5809] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5808] <... futex resumed>) = 1 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5797] <... futex resumed>) = 0 [pid 5811] <... rseq resumed>) = 0 [pid 5810] openat(AT_FDCWD, "", O_RDONLY [pid 5809] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5808] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... mprotect resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], [pid 5798] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... futex resumed>) = 0 [pid 5811] set_robust_list(0x7f87449f59a0, 24 [pid 5810] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5796] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... set_robust_list resumed>) = 0 [pid 5810] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] <... futex resumed>) = 1 [pid 5811] rt_sigprocmask(SIG_SETMASK, [], [pid 5810] <... futex resumed>) = 1 [pid 5809] <... futex resumed>) = 0 [pid 5808] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] <... futex resumed>) = 0 [pid 5796] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5810] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5808] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5799] <... futex resumed>) = 0 [pid 5797] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5812 attached [pid 5811] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5808] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5799] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... futex resumed>) = 0 [pid 5812] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5811] <... openat resumed>) = 3 [pid 5810] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5808] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... clone3 resumed> => {parent_tid=[5812]}, 88) = 5812 [pid 5812] <... rseq resumed>) = 0 [pid 5811] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5808] <... futex resumed>) = 1 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], [pid 5797] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... futex resumed>) = 0 [pid 5812] set_robust_list(0x7f87449f59a0, 24 [pid 5811] <... futex resumed>) = 1 [pid 5810] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5812] <... set_robust_list resumed>) = 0 [pid 5811] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... futex resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5800] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] rt_sigprocmask(SIG_SETMASK, [], [pid 5811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5799] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5811] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5810] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5800] <... futex resumed>) = 0 [pid 5812] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5799] <... futex resumed>) = 0 [pid 5800] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] <... openat resumed>) = 3 [pid 5811] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5812] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5801] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5812] <... futex resumed>) = 1 [pid 5811] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5812] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] <... futex resumed>) = 1 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... futex resumed>) = 0 [pid 5800] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5811] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] <... futex resumed>) = 0 [pid 5795] exit_group(0 [pid 5812] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5807] <... futex resumed>) = ? [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5801] <... futex resumed>) = ? [pid 5800] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] <... exit_group resumed>) = ? [pid 5812] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5807] +++ exited with 0 +++ [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5801] +++ exited with 0 +++ [pid 5812] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5795] +++ exited with 0 +++ [pid 5812] <... futex resumed>) = 1 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... mmap resumed>) = 0x20000000 [pid 5800] <... futex resumed>) = 0 [pid 5812] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5803] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] <... futex resumed>) = 0 [pid 5798] exit_group(0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5798] <... exit_group resumed>) = ? [pid 5044] restart_syscall(<... resuming interrupted clone ...> [pid 5809] <... futex resumed>) = ? [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] <... restart_syscall resumed>) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5803] +++ exited with 0 +++ [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5809] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5047] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5805] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] <... mmap resumed>) = 0x20000000 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5805] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5805] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5799] exit_group(0./strace-static-x86_64: Process 5813 attached ./strace-static-x86_64: Process 5814 attached [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] <... exit_group resumed>) = ? [pid 5813] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5811] <... futex resumed>) = ? [pid 5805] <... futex resumed>) = ? [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5813 [pid 5814] set_robust_list(0x55555638f6a0, 24 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5811] +++ exited with 0 +++ [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5805] +++ exited with 0 +++ [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5799] +++ exited with 0 +++ [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5814 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5813] <... prctl resumed>) = 0 [pid 5813] setpgid(0, 0) = 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5814] <... prctl resumed>) = 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5813] <... openat resumed>) = 3 [pid 5813] write(3, "1000", 4 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5813] <... write resumed>) = 4 [pid 5813] close(3) = 0 [pid 5813] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5813] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, ./strace-static-x86_64: Process 5815 attached [pid 5815] set_robust_list(0x55555638f6a0, 24 [pid 5814] setpgid(0, 0 [pid 5813] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5804] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5802] <... mmap resumed>) = 0x20000000 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5815] <... prctl resumed>) = 0 [pid 5813] <... mmap resumed>) = 0x7f87449f6000 [pid 5815] setpgid(0, 0 [pid 5814] <... setpgid resumed>) = 0 [pid 5815] <... setpgid resumed>) = 0 [pid 5813] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5813] <... mprotect resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] <... mmap resumed>) = 0x20000000 [pid 5802] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] exit_group(0 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5815 [pid 5815] <... openat resumed>) = 3 [pid 5814] <... openat resumed>) = 3 [pid 5813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5808] <... futex resumed>) = ? [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5804] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... futex resumed>) = ? [pid 5796] <... exit_group resumed>) = ? [pid 5815] write(3, "1000", 4 [pid 5814] write(3, "1000", 4 [pid 5813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5808] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 5804] <... futex resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5797] exit_group(0 [pid 5815] <... write resumed>) = 4 [pid 5814] <... write resumed>) = 4 [pid 5813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5810] <... futex resumed>) = ? [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5797] <... exit_group resumed>) = ? [pid 5796] +++ exited with 0 +++ ./strace-static-x86_64: Process 5816 attached [pid 5815] close(3 [pid 5814] close(3 [pid 5810] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5804] +++ exited with 0 +++ [pid 5797] +++ exited with 0 +++ [pid 5816] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5815] <... close resumed>) = 0 [pid 5814] <... close resumed>) = 0 [pid 5813] <... clone3 resumed> => {parent_tid=[5816]}, 88) = 5816 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5816] <... rseq resumed>) = 0 [pid 5815] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] rt_sigprocmask(SIG_SETMASK, [], [pid 5816] set_robust_list(0x7f8744a169a0, 24 [pid 5815] <... futex resumed>) = 0 [pid 5813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5815] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5813] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5816] rt_sigprocmask(SIG_SETMASK, [], [pid 5815] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5813] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5817 attached [pid 5817] set_robust_list(0x55555638f6a0, 24 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5817] <... set_robust_list resumed>) = 0 [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... mprotect resumed>) = 0 [pid 5814] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5817] <... prctl resumed>) = 0 [pid 5814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5817 [pid 5814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5818 attached [pid 5817] setpgid(0, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5814] <... mmap resumed>) = 0x7f87449f6000 [pid 5818] set_robust_list(0x55555638f6a0, 24 [pid 5817] <... setpgid resumed>) = 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5814] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5818 [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5819 attached [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5814] <... mprotect resumed>) = 0 [pid 5806] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5817] <... openat resumed>) = 3 [pid 5819] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5818] <... prctl resumed>) = 0 [pid 5817] write(3, "1000", 4 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... clone3 resumed> => {parent_tid=[5819]}, 88) = 5819 [pid 5819] <... rseq resumed>) = 0 [pid 5818] setpgid(0, 0 [pid 5817] <... write resumed>) = 4 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5806] <... mmap resumed>) = 0x20000000 [pid 5819] set_robust_list(0x7f8744a169a0, 24 [pid 5818] <... setpgid resumed>) = 0 [pid 5817] close(3 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5817] <... close resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5806] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] exit_group(0 [pid 5819] rt_sigprocmask(SIG_SETMASK, [], [pid 5818] <... openat resumed>) = 3 [pid 5817] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... futex resumed>) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5812] <... futex resumed>) = ? [pid 5806] <... futex resumed>) = ? [pid 5800] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5820 attached [pid 5819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5818] write(3, "1000", 4 [pid 5817] <... futex resumed>) = 0 [pid 5815] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] +++ exited with 0 +++ [pid 5806] +++ exited with 0 +++ [pid 5820] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5814] <... clone3 resumed> => {parent_tid=[5820]}, 88) = 5820 [pid 5820] <... rseq resumed>) = 0 [pid 5814] rt_sigprocmask(SIG_SETMASK, [], [pid 5820] set_robust_list(0x7f8744a169a0, 24 [pid 5814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5800] +++ exited with 0 +++ [pid 5820] <... set_robust_list resumed>) = 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... write resumed>) = 4 [pid 5817] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5814] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5820] rt_sigprocmask(SIG_SETMASK, [], [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] close(3 [pid 5817] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5040] restart_syscall(<... resuming interrupted clone ...> [pid 5820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... close resumed>) = 0 [pid 5817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5814] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... restart_syscall resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... futex resumed>) = 0 [pid 5817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5817] <... mmap resumed>) = 0x7f87449f6000 [pid 5818] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5817] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5817] <... mprotect resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5821 attached [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... mmap resumed>) = 0x7f87449f6000 [pid 5817] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] set_robust_list(0x55555638f6a0, 24 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5821] <... set_robust_list resumed>) = 0 [pid 5818] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5817] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... mprotect resumed>) = 0 [pid 5817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5821 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5822 attached [pid 5821] <... prctl resumed>) = 0 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5817] <... clone3 resumed> => {parent_tid=[5822]}, 88) = 5822 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5822] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5821] setpgid(0, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5817] rt_sigprocmask(SIG_SETMASK, [], [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5822] <... rseq resumed>) = 0 [pid 5821] <... setpgid resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5823 attached [pid 5822] set_robust_list(0x7f8744a169a0, 24 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5817] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5823] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5821] <... openat resumed>) = 3 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5817] <... futex resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... rseq resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [], [pid 5821] write(3, "1000", 4 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5817] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5813] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5823] set_robust_list(0x7f8744a169a0, 24 [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] <... write resumed>) = 4 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5813] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] close(3 [pid 5818] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] <... futex resumed>) = 0 [pid 5823] rt_sigprocmask(SIG_SETMASK, [], [pid 5821] <... close resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5818] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] <... mmap resumed>) = 0x7f87449d5000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... futex resumed>) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5813] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] <... mprotect resumed>) = 0 [pid 5821] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5821] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5824 attached [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... mmap resumed>) = 0x7f87449f6000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5821] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5824] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... mprotect resumed>) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5813] <... clone3 resumed> => {parent_tid=[5824]}, 88) = 5824 [pid 5824] <... rseq resumed>) = 0 [pid 5824] set_robust_list(0x7f87449f59a0, 24 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5813] rt_sigprocmask(SIG_SETMASK, [], [pid 5824] <... set_robust_list resumed>) = 0 [pid 5821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5824] rt_sigprocmask(SIG_SETMASK, [], [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5825 attached [pid 5824] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5815] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5824] <... openat resumed>) = 3 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... clone3 resumed> => {parent_tid=[5825]}, 88) = 5825 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5825] <... rseq resumed>) = 0 [pid 5824] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5814] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] set_robust_list(0x7f8744a169a0, 24 [pid 5824] <... futex resumed>) = 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... mmap resumed>) = 0x7f87449d5000 [pid 5814] <... futex resumed>) = 0 [pid 5813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5813] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... futex resumed>) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5814] <... mmap resumed>) = 0x7f87449d5000 [pid 5813] <... futex resumed>) = 0 [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5824] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5824] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... mprotect resumed>) = 0 [pid 5814] <... mprotect resumed>) = 0 [pid 5813] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5824] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5814] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5824] <... futex resumed>) = 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5814] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5824] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5817] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5815] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5826 attached [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5817] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5826] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5817] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5827 attached [pid 5826] <... rseq resumed>) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5814] <... clone3 resumed> => {parent_tid=[5826]}, 88) = 5826 [pid 5818] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] set_robust_list(0x7f87449f59a0, 24 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5827] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5826] <... set_robust_list resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5814] rt_sigprocmask(SIG_SETMASK, [], [pid 5817] <... mmap resumed>) = 0x7f87449d5000 [pid 5818] <... futex resumed>) = 0 [pid 5815] <... clone3 resumed> => {parent_tid=[5827]}, 88) = 5827 [pid 5827] <... rseq resumed>) = 0 [pid 5826] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5817] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5827] set_robust_list(0x7f87449f59a0, 24 [pid 5826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... mmap resumed>) = 0x7f87449d5000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5814] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... set_robust_list resumed>) = 0 [pid 5826] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5817] <... mprotect resumed>) = 0 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5814] <... futex resumed>) = 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], [pid 5826] <... openat resumed>) = 3 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5826] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... mprotect resumed>) = 0 [pid 5817] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... futex resumed>) = 0 [pid 5814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5827] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5826] <... futex resumed>) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5817] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... openat resumed>) = 3 [pid 5826] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5814] <... futex resumed>) = 0 [pid 5827] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5814] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5829 attached ./strace-static-x86_64: Process 5828 attached [pid 5827] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5817] <... clone3 resumed> => {parent_tid=[5828]}, 88) = 5828 [pid 5815] <... futex resumed>) = 0 [pid 5828] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5827] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5826] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5818] <... clone3 resumed> => {parent_tid=[5829]}, 88) = 5829 [pid 5817] rt_sigprocmask(SIG_SETMASK, [], [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5829] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5828] <... rseq resumed>) = 0 [pid 5826] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... futex resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... rseq resumed>) = 0 [pid 5828] set_robust_list(0x7f87449f59a0, 24 [pid 5826] <... futex resumed>) = 1 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5827] <... futex resumed>) = 0 [pid 5817] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5815] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5829] set_robust_list(0x7f87449f59a0, 24 [pid 5828] <... set_robust_list resumed>) = 0 [pid 5827] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5826] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... mmap resumed>) = 0x7f87449d5000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... set_robust_list resumed>) = 0 [pid 5828] rt_sigprocmask(SIG_SETMASK, [], [pid 5827] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5829] rt_sigprocmask(SIG_SETMASK, [], [pid 5828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5818] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5828] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5827] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... mprotect resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5829] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5828] <... openat resumed>) = 3 [pid 5827] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5815] <... futex resumed>) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5828] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5829] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5817] <... futex resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5829] <... futex resumed>) = 1 [pid 5828] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5830 attached [pid 5829] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... futex resumed>) = 0 [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5830] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5828] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... clone3 resumed> => {parent_tid=[5830]}, 88) = 5830 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5830] <... rseq resumed>) = 0 [pid 5829] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5828] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] rt_sigprocmask(SIG_SETMASK, [], [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5818] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5830] set_robust_list(0x7f87449f59a0, 24 [pid 5828] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5829] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5828] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5817] <... futex resumed>) = 0 [pid 5816] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5830] rt_sigprocmask(SIG_SETMASK, [], [pid 5829] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... futex resumed>) = 0 [pid 5816] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5818] <... futex resumed>) = 0 [pid 5813] exit_group(0 [pid 5830] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5829] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5824] <... futex resumed>) = ? [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5816] <... futex resumed>) = ? [pid 5813] <... exit_group resumed>) = ? [pid 5830] <... openat resumed>) = 3 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5824] +++ exited with 0 +++ [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5816] +++ exited with 0 +++ [pid 5813] +++ exited with 0 +++ [pid 5830] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... futex resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5830] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5831 attached [pid 5830] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5821] <... futex resumed>) = 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] set_robust_list(0x55555638f6a0, 24 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5821] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5831] <... set_robust_list resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5831 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5830] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5830] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5821] <... futex resumed>) = 0 [pid 5831] <... prctl resumed>) = 0 [pid 5830] <... futex resumed>) = 1 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] setpgid(0, 0 [pid 5830] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... mmap resumed>) = 0x20000000 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5831] <... setpgid resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5820] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] <... futex resumed>) = 0 [pid 5819] <... mmap resumed>) = 0x20000000 [pid 5814] exit_group(0 [pid 5831] <... openat resumed>) = 3 [pid 5826] <... futex resumed>) = ? [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... exit_group resumed>) = ? [pid 5831] write(3, "1000", 4 [pid 5826] +++ exited with 0 +++ [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5820] +++ exited with 0 +++ [pid 5819] <... futex resumed>) = 0 [pid 5831] <... write resumed>) = 4 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5819] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] exit_group(0 [pid 5814] +++ exited with 0 +++ [pid 5831] close(3 [pid 5827] <... futex resumed>) = ? [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] <... mmap resumed>) = 0x20000000 [pid 5819] <... futex resumed>) = ? [pid 5815] <... exit_group resumed>) = ? [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5831] <... close resumed>) = 0 [pid 5827] +++ exited with 0 +++ [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5822] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... mmap resumed>) = 0x20000000 [pid 5822] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached [pid 5831] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5823] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] +++ exited with 0 +++ [pid 5818] exit_group(0 [pid 5817] exit_group(0 [pid 5815] +++ exited with 0 +++ [pid 5831] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5829] <... futex resumed>) = ? [pid 5828] <... futex resumed>) = ? [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5823] <... futex resumed>) = ? [pid 5822] <... futex resumed>) = ? [pid 5818] <... exit_group resumed>) = ? [pid 5817] <... exit_group resumed>) = ? [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5832] set_robust_list(0x55555638f6a0, 24 [pid 5831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5828] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5829] +++ exited with 0 +++ [pid 5042] <... restart_syscall resumed>) = 0 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5822] +++ exited with 0 +++ [pid 5817] +++ exited with 0 +++ [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5818] +++ exited with 0 +++ [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5817, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5832] <... prctl resumed>) = 0 [pid 5831] <... mmap resumed>) = 0x7f87449f6000 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5832 [pid 5832] setpgid(0, 0 [pid 5831] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] <... setpgid resumed>) = 0 [pid 5831] <... mprotect resumed>) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5831] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached [pid 5832] <... openat resumed>) = 3 [pid 5831] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] set_robust_list(0x55555638f6a0, 24./strace-static-x86_64: Process 5835 attached ./strace-static-x86_64: Process 5834 attached ) = 0 [pid 5832] write(3, "1000", 4 [pid 5831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5833 [pid 5835] set_robust_list(0x55555638f6a0, 24 [pid 5834] set_robust_list(0x55555638f6a0, 24 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5832] <... write resumed>) = 4 ./strace-static-x86_64: Process 5836 attached [pid 5835] <... set_robust_list resumed>) = 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5833] <... prctl resumed>) = 0 [pid 5832] close(3 [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5834 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5835 [pid 5836] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] setpgid(0, 0 [pid 5832] <... close resumed>) = 0 [pid 5831] <... clone3 resumed> => {parent_tid=[5836]}, 88) = 5836 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5836] <... rseq resumed>) = 0 [pid 5835] <... prctl resumed>) = 0 [pid 5834] <... prctl resumed>) = 0 [pid 5833] <... setpgid resumed>) = 0 [pid 5832] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] set_robust_list(0x7f8744a169a0, 24 [pid 5835] setpgid(0, 0 [pid 5834] setpgid(0, 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5832] <... futex resumed>) = 0 [pid 5831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... mmap resumed>) = 0x20000000 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... setpgid resumed>) = 0 [pid 5834] <... setpgid resumed>) = 0 [pid 5832] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5831] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5836] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] <... openat resumed>) = 3 [pid 5832] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5831] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5833] write(3, "1000", 4 [pid 5832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5825] <... futex resumed>) = 0 [pid 5821] exit_group(0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... openat resumed>) = 3 [pid 5834] <... openat resumed>) = 3 [pid 5833] <... write resumed>) = 4 [pid 5832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5830] <... futex resumed>) = ? [pid 5821] <... exit_group resumed>) = ? [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] write(3, "1000", 4 [pid 5834] write(3, "1000", 4 [pid 5833] close(3 [pid 5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5830] +++ exited with 0 +++ [pid 5825] +++ exited with 0 +++ [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... write resumed>) = 4 [pid 5834] <... write resumed>) = 4 [pid 5833] <... close resumed>) = 0 [pid 5832] <... mmap resumed>) = 0x7f87449f6000 [pid 5835] close(3 [pid 5834] close(3 [pid 5833] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... close resumed>) = 0 [pid 5834] <... close resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5821] +++ exited with 0 +++ [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5832] <... mprotect resumed>) = 0 [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5833] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5834] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5834] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5834] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5834] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5837 attached [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... mmap resumed>) = 0x7f87449f6000 [pid 5833] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] <... mprotect resumed>) = 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5833] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5833] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5838 attached => {parent_tid=[5838]}, 88) = 5838 [pid 5838] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5839 attached [pid 5838] <... rseq resumed>) = 0 [pid 5837] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] <... mmap resumed>) = 0x7f87449f6000 [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] <... clone3 resumed> => {parent_tid=[5837]}, 88) = 5837 [pid 5839] set_robust_list(0x55555638f6a0, 24 [pid 5838] set_robust_list(0x7f8744a169a0, 24 [pid 5837] <... rseq resumed>) = 0 [pid 5834] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5832] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] <... mmap resumed>) = 0x7f87449f6000 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5839 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5837] set_robust_list(0x7f8744a169a0, 24 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5833] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5834] <... mprotect resumed>) = 0 [pid 5832] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... mprotect resumed>) = 0 [pid 5839] <... prctl resumed>) = 0 [pid 5838] rt_sigprocmask(SIG_SETMASK, [], [pid 5837] rt_sigprocmask(SIG_SETMASK, [], [pid 5833] <... futex resumed>) = 0 [pid 5839] setpgid(0, 0 [pid 5838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5834] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5833] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... futex resumed>) = 0 [pid 5839] <... setpgid resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5834] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5832] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5841 attached ./strace-static-x86_64: Process 5840 attached [pid 5839] <... openat resumed>) = 3 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5841] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5840] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5839] write(3, "1000", 4 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... clone3 resumed> => {parent_tid=[5841]}, 88) = 5841 [pid 5834] <... clone3 resumed> => {parent_tid=[5840]}, 88) = 5840 [pid 5841] <... rseq resumed>) = 0 [pid 5840] <... rseq resumed>) = 0 [pid 5839] <... write resumed>) = 4 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] rt_sigprocmask(SIG_SETMASK, [], [pid 5834] rt_sigprocmask(SIG_SETMASK, [], [pid 5831] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] set_robust_list(0x7f8744a169a0, 24 [pid 5840] set_robust_list(0x7f8744a169a0, 24 [pid 5839] close(3 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5831] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5839] <... close resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5841] rt_sigprocmask(SIG_SETMASK, [], [pid 5840] rt_sigprocmask(SIG_SETMASK, [], [pid 5839] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] <... mmap resumed>) = 0x7f87449d5000 [pid 5834] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5831] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5831] <... mprotect resumed>) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... mmap resumed>) = 0x7f87449f6000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5842 attached [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... mprotect resumed>) = 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5831] <... clone3 resumed> => {parent_tid=[5842]}, 88) = 5842 [pid 5842] <... rseq resumed>) = 0 [pid 5839] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5842] set_robust_list(0x7f87449f59a0, 24 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] <... set_robust_list resumed>) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5831] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5843 attached [pid 5842] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5831] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5839] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5831] <... futex resumed>) = 0 [pid 5843] <... rseq resumed>) = 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [], [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5833] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] set_robust_list(0x7f8744a169a0, 24 [pid 5842] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5833] <... futex resumed>) = 0 [pid 5831] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5832] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5833] <... mmap resumed>) = 0x7f87449d5000 [pid 5832] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] <... futex resumed>) = 1 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5832] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5833] <... mprotect resumed>) = 0 [pid 5832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5831] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5832] <... mmap resumed>) = 0x7f87449d5000 [pid 5831] <... futex resumed>) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5832] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5831] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5833] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5832] <... mprotect resumed>) = 0 [pid 5834] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5837] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5844 attached [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5842] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 [pid 5832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5844] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... clone3 resumed> => {parent_tid=[5844]}, 88) = 5844 [pid 5832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5844] <... rseq resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5834] <... mmap resumed>) = 0x7f87449d5000 [pid 5844] set_robust_list(0x7f87449f59a0, 24./strace-static-x86_64: Process 5845 attached [pid 5832] <... clone3 resumed> => {parent_tid=[5845]}, 88) = 5845 [pid 5845] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5842] <... futex resumed>) = 1 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... mmap resumed>) = 0x7f87449d5000 [pid 5834] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5833] rt_sigprocmask(SIG_SETMASK, [], [pid 5832] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... rseq resumed>) = 0 [pid 5844] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5834] <... mprotect resumed>) = 0 [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] set_robust_list(0x7f87449f59a0, 24 [pid 5844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... mprotect resumed>) = 0 [pid 5834] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5833] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] openat(AT_FDCWD, "", O_RDONLY [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5834] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5834] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5833] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5846 attached [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5846] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5845] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5844] <... futex resumed>) = 1 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5847 attached [pid 5846] <... rseq resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 5844] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5834] <... clone3 resumed> => {parent_tid=[5846]}, 88) = 5846 [pid 5833] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5846] set_robust_list(0x7f87449f59a0, 24 [pid 5845] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... clone3 resumed> => {parent_tid=[5847]}, 88) = 5847 [pid 5834] rt_sigprocmask(SIG_SETMASK, [], [pid 5833] <... futex resumed>) = 0 [pid 5847] <... rseq resumed>) = 0 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5844] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] rt_sigprocmask(SIG_SETMASK, [], [pid 5834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5833] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] <... futex resumed>) = 0 [pid 5847] set_robust_list(0x7f87449f59a0, 24 [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... futex resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... futex resumed>) = 0 [pid 5832] <... futex resumed>) = 0 [pid 5847] rt_sigprocmask(SIG_SETMASK, [], [pid 5846] openat(AT_FDCWD, "", O_RDONLY [pid 5845] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5844] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... mmap resumed>) = 0x7f87449d5000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] <... futex resumed>) = 0 [pid 5834] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5832] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5846] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5845] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... futex resumed>) = 1 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... futex resumed>) = 0 [pid 5847] openat(AT_FDCWD, "", O_RDONLY [pid 5846] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5839] <... mprotect resumed>) = 0 [pid 5847] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5846] <... futex resumed>) = 1 [pid 5845] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5834] <... futex resumed>) = 0 [pid 5847] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... futex resumed>) = 1 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5834] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5835] <... futex resumed>) = 0 [pid 5834] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5848 attached [pid 5847] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5839] <... clone3 resumed> => {parent_tid=[5848]}, 88) = 5848 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5835] <... futex resumed>) = 0 [pid 5848] <... rseq resumed>) = 0 [pid 5847] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5846] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5835] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] set_robust_list(0x7f87449f59a0, 24) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [], [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5846] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5836] <... mmap resumed>) = 0x20000000 [pid 5848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] openat(AT_FDCWD, "", O_RDONLY [pid 5847] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = 1 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5834] <... futex resumed>) = 0 [pid 5831] exit_group(0 [pid 5848] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5847] <... futex resumed>) = 1 [pid 5846] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5842] <... futex resumed>) = ? [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = ? [pid 5835] <... futex resumed>) = 0 [pid 5831] <... exit_group resumed>) = ? [pid 5848] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5842] +++ exited with 0 +++ [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5836] +++ exited with 0 +++ [pid 5831] +++ exited with 0 +++ [pid 5848] <... futex resumed>) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5848] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5839] <... futex resumed>) = 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5849 attached [pid 5848] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5848] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5849] set_robust_list(0x55555638f6a0, 24 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5839] <... futex resumed>) = 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] <... futex resumed>) = 1 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5849 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5849] <... prctl resumed>) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] setpgid(0, 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... setpgid resumed>) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... openat resumed>) = 3 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5849] write(3, "1000", 4 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5838] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... write resumed>) = 4 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5849] close(3 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... close resumed>) = 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5849] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5838] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... futex resumed>) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] <... futex resumed>) = 0 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5833] exit_group(0 [pid 5849] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5844] <... futex resumed>) = ? [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5833] <... exit_group resumed>) = ? [pid 5849] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5844] +++ exited with 0 +++ [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5838] +++ exited with 0 +++ [pid 5837] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5840] <... mmap resumed>) = 0x20000000 [pid 5837] <... mmap resumed>) = 0x20000000 [pid 5849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5840] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] exit_group(0 [pid 5833] +++ exited with 0 +++ [pid 5846] <... futex resumed>) = ? [pid 5841] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5837] <... futex resumed>) = 0 [pid 5834] <... exit_group resumed>) = ? [pid 5832] exit_group(0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5840] <... futex resumed>) = ? [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5846] +++ exited with 0 +++ [pid 5845] <... futex resumed>) = ? [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] <... mmap resumed>) = 0x20000000 [pid 5832] <... exit_group resumed>) = ? [pid 5849] <... mmap resumed>) = 0x7f87449f6000 [pid 5845] +++ exited with 0 +++ [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] +++ exited with 0 +++ [pid 5837] +++ exited with 0 +++ [pid 5834] +++ exited with 0 +++ [pid 5849] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5841] <... futex resumed>) = 0 [pid 5832] +++ exited with 0 +++ [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5849] <... mprotect resumed>) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5835] exit_group(0 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] <... futex resumed>) = ? [pid 5841] <... futex resumed>) = ? [pid 5835] <... exit_group resumed>) = ? [pid 5847] +++ exited with 0 +++ [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5841] +++ exited with 0 +++ [pid 5835] +++ exited with 0 +++ [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5851 attached [pid 5850] set_robust_list(0x55555638f6a0, 24 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5850 ./strace-static-x86_64: Process 5853 attached ./strace-static-x86_64: Process 5852 attached [pid 5851] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] <... clone3 resumed> => {parent_tid=[5851]}, 88) = 5851 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5853] set_robust_list(0x55555638f6a0, 24 [pid 5852] set_robust_list(0x55555638f6a0, 24 [pid 5851] <... rseq resumed>) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] set_robust_list(0x7f8744a169a0, 24 [pid 5850] <... prctl resumed>) = 0 [pid 5849] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5853 [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5852 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] setpgid(0, 0 [pid 5849] <... futex resumed>) = 0 [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5854 attached [pid 5849] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5853] <... prctl resumed>) = 0 [pid 5852] <... prctl resumed>) = 0 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], [pid 5850] <... setpgid resumed>) = 0 [pid 5854] set_robust_list(0x55555638f6a0, 24 [pid 5852] setpgid(0, 0 [pid 5851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] setpgid(0, 0 [pid 5852] <... setpgid resumed>) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... openat resumed>) = 3 [pid 5843] <... mmap resumed>) = 0x20000000 [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5854 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] <... setpgid resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5854] <... prctl resumed>) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] write(3, "1000", 4 [pid 5843] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] setpgid(0, 0 [pid 5853] <... openat resumed>) = 3 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... write resumed>) = 4 [pid 5843] <... futex resumed>) = 0 [pid 5839] exit_group(0 [pid 5854] <... setpgid resumed>) = 0 [pid 5853] write(3, "1000", 4 [pid 5852] <... openat resumed>) = 3 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] close(3 [pid 5848] <... futex resumed>) = ? [pid 5839] <... exit_group resumed>) = ? [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] <... write resumed>) = 4 [pid 5852] write(3, "1000", 4 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... close resumed>) = 0 [pid 5848] +++ exited with 0 +++ [pid 5843] +++ exited with 0 +++ [pid 5839] +++ exited with 0 +++ [pid 5854] <... openat resumed>) = 3 [pid 5853] close(3 [pid 5852] <... write resumed>) = 4 [pid 5850] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... close resumed>) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... futex resumed>) = 0 [pid 5852] close(3 [pid 5854] write(3, "1000", 4 [pid 5853] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... close resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5854] <... write resumed>) = 4 [pid 5852] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5855 attached [pid 5854] close(3 [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5855] set_robust_list(0x55555638f6a0, 24 [pid 5854] <... close resumed>) = 0 [pid 5853] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5852] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5853] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5852] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5854] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... mmap resumed>) = 0x7f87449f6000 [pid 5855] <... prctl resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5855 [pid 5855] setpgid(0, 0 [pid 5854] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5852] <... mmap resumed>) = 0x7f87449f6000 [pid 5850] <... mprotect resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5855] <... setpgid resumed>) = 0 [pid 5854] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5853] <... mmap resumed>) = 0x7f87449f6000 [pid 5852] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5853] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5852] <... mprotect resumed>) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5856 attached [pid 5855] <... openat resumed>) = 3 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] <... mprotect resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5856] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5855] write(3, "1000", 4 [pid 5854] <... mmap resumed>) = 0x7f87449f6000 [pid 5853] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 [pid 5856] <... rseq resumed>) = 0 [pid 5855] <... write resumed>) = 4 [pid 5854] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5853] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] set_robust_list(0x7f8744a169a0, 24 [pid 5855] close(3 [pid 5854] <... mprotect resumed>) = 0 [pid 5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5858 attached ./strace-static-x86_64: Process 5857 attached [pid 5856] <... set_robust_list resumed>) = 0 [pid 5855] <... close resumed>) = 0 [pid 5854] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5857] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5856] rt_sigprocmask(SIG_SETMASK, [], [pid 5855] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5853] <... clone3 resumed> => {parent_tid=[5858]}, 88) = 5858 [pid 5852] <... clone3 resumed> => {parent_tid=[5857]}, 88) = 5857 [pid 5850] <... futex resumed>) = 0 [pid 5858] <... rseq resumed>) = 0 [pid 5857] <... rseq resumed>) = 0 [pid 5856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5853] rt_sigprocmask(SIG_SETMASK, [], [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5859 attached [pid 5858] set_robust_list(0x7f8744a169a0, 24 [pid 5857] set_robust_list(0x7f8744a169a0, 24 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5855] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5853] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 0 [pid 5859] <... rseq resumed>) = 0 [pid 5857] rt_sigprocmask(SIG_SETMASK, [], [pid 5855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 0 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5859] set_robust_list(0x7f8744a169a0, 24 [pid 5857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5853] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... mmap resumed>) = 0x7f87449d5000 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... mmap resumed>) = 0x7f87449f6000 [pid 5854] <... clone3 resumed> => {parent_tid=[5859]}, 88) = 5859 [pid 5849] <... mprotect resumed>) = 0 [pid 5859] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5855] <... mprotect resumed>) = 0 [pid 5854] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5859] <... futex resumed>) = 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] <... futex resumed>) = 1 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5860 attached [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5854] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5860] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5849] <... clone3 resumed> => {parent_tid=[5860]}, 88) = 5860 ./strace-static-x86_64: Process 5861 attached [pid 5860] <... rseq resumed>) = 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5860] set_robust_list(0x7f87449f59a0, 24 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] <... rseq resumed>) = 0 [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5849] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] set_robust_list(0x7f8744a169a0, 24 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... futex resumed>) = 0 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... clone3 resumed> => {parent_tid=[5861]}, 88) = 5861 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5849] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] <... openat resumed>) = 3 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5860] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5860] <... futex resumed>) = 1 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5860] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5855] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5849] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... futex resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5849] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5850] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5850] <... futex resumed>) = 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5860] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... mmap resumed>) = 0x7f87449d5000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5860] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5853] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5860] <... futex resumed>) = 1 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... mprotect resumed>) = 0 [pid 5853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5860] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5853] <... mmap resumed>) = 0x7f87449d5000 [pid 5852] <... mmap resumed>) = 0x7f87449d5000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5852] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5853] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5853] <... mprotect resumed>) = 0 [pid 5852] <... mprotect resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5854] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5852] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5862 attached [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5862] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5854] <... mmap resumed>) = 0x7f87449d5000 [pid 5853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5850] <... clone3 resumed> => {parent_tid=[5862]}, 88) = 5862 ./strace-static-x86_64: Process 5864 attached ./strace-static-x86_64: Process 5863 attached [pid 5862] <... rseq resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5863] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5862] set_robust_list(0x7f87449f59a0, 24 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5854] <... mprotect resumed>) = 0 [pid 5853] <... clone3 resumed> => {parent_tid=[5863]}, 88) = 5863 [pid 5852] <... clone3 resumed> => {parent_tid=[5864]}, 88) = 5864 [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] <... rseq resumed>) = 0 [pid 5863] <... rseq resumed>) = 0 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5853] rt_sigprocmask(SIG_SETMASK, [], [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] set_robust_list(0x7f87449f59a0, 24 [pid 5863] set_robust_list(0x7f87449f59a0, 24 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... futex resumed>) = 0 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5853] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5865 attached [pid 5864] rt_sigprocmask(SIG_SETMASK, [], [pid 5863] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] openat(AT_FDCWD, "", O_RDONLY [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5852] <... futex resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5865] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5863] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5854] <... clone3 resumed> => {parent_tid=[5865]}, 88) = 5865 [pid 5853] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5865] <... rseq resumed>) = 0 [pid 5864] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5863] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5862] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... mmap resumed>) = 0x7f87449d5000 [pid 5854] rt_sigprocmask(SIG_SETMASK, [], [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5865] set_robust_list(0x7f87449f59a0, 24 [pid 5864] <... openat resumed>) = 3 [pid 5863] <... openat resumed>) = 3 [pid 5862] <... futex resumed>) = 1 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... futex resumed>) = 0 [pid 5865] <... set_robust_list resumed>) = 0 [pid 5864] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... mprotect resumed>) = 0 [pid 5854] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] <... futex resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5865] rt_sigprocmask(SIG_SETMASK, [], [pid 5864] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5854] <... futex resumed>) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5852] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5864] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5863] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5850] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] openat(AT_FDCWD, "", O_RDONLY [pid 5864] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5853] <... futex resumed>) = 0 [pid 5852] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5865] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5864] <... futex resumed>) = 0 [pid 5863] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5862] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5853] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5865] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5866 attached [pid 5865] <... futex resumed>) = 1 [pid 5863] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] <... clone3 resumed> => {parent_tid=[5866]}, 88) = 5866 [pid 5854] <... futex resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5866] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5865] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] <... futex resumed>) = 1 [pid 5862] <... futex resumed>) = 1 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] rt_sigprocmask(SIG_SETMASK, [], [pid 5854] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5850] <... futex resumed>) = 0 [pid 5866] <... rseq resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5866] set_robust_list(0x7f87449f59a0, 24 [pid 5865] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] <... set_robust_list resumed>) = 0 [pid 5866] rt_sigprocmask(SIG_SETMASK, [], [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] <... futex resumed>) = 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5855] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5866] openat(AT_FDCWD, "", O_RDONLY [pid 5865] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5866] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] <... futex resumed>) = 1 [pid 5865] <... futex resumed>) = 1 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5855] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5851] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5865] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5855] <... futex resumed>) = 0 [pid 5866] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5855] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5866] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5851] <... futex resumed>) = 0 [pid 5849] exit_group(0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5860] <... futex resumed>) = ? [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5849] <... exit_group resumed>) = ? [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5866] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5860] +++ exited with 0 +++ [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5866] <... futex resumed>) = 1 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5855] <... futex resumed>) = 0 [pid 5866] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5851] +++ exited with 0 +++ [pid 5849] +++ exited with 0 +++ [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5047] restart_syscall(<... resuming interrupted clone ...> [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5047] <... restart_syscall resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] set_robust_list(0x55555638f6a0, 24 [pid 5858] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... mmap resumed>) = 0x20000000 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5867] <... prctl resumed>) = 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5857] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] setpgid(0, 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5858] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... mmap resumed>) = 0x20000000 [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5867 [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5858] <... futex resumed>) = 0 [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5867] <... setpgid resumed>) = 0 [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5853] exit_group(0 [pid 5852] exit_group(0 [pid 5864] <... futex resumed>) = ? [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5858] <... futex resumed>) = ? [pid 5857] <... futex resumed>) = ? [pid 5856] <... mmap resumed>) = 0x20000000 [pid 5853] <... exit_group resumed>) = ? [pid 5852] <... exit_group resumed>) = ? [pid 5863] <... futex resumed>) = ? [pid 5859] <... mmap resumed>) = 0x20000000 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] +++ exited with 0 +++ [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5858] +++ exited with 0 +++ [pid 5857] +++ exited with 0 +++ [pid 5856] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] +++ exited with 0 +++ [pid 5867] <... openat resumed>) = 3 [pid 5856] <... futex resumed>) = 0 [pid 5850] exit_group(0 [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5867] write(3, "1000", 4 [pid 5861] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5868 attached [pid 5863] +++ exited with 0 +++ [pid 5859] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] +++ exited with 0 +++ [pid 5850] <... exit_group resumed>) = ? [pid 5868] set_robust_list(0x55555638f6a0, 24 [pid 5867] <... write resumed>) = 4 [pid 5862] <... futex resumed>) = ? [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5859] <... futex resumed>) = 0 [pid 5856] +++ exited with 0 +++ [pid 5044] <... clone resumed>, child_tidptr=0x55555638f690) = 5868 [pid 5868] <... set_robust_list resumed>) = 0 [pid 5867] close(3 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5854] exit_group(0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5867] <... close resumed>) = 0 [pid 5865] <... futex resumed>) = ? [pid 5862] +++ exited with 0 +++ [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] <... exit_group resumed>) = ? [pid 5850] +++ exited with 0 +++ [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5868] <... prctl resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5859] +++ exited with 0 +++ [pid 5049] <... restart_syscall resumed>) = 0 [pid 5868] setpgid(0, 0 [pid 5039] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5868] <... setpgid resumed>) = 0 [pid 5867] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] +++ exited with 0 +++ [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5854] +++ exited with 0 +++ [pid 5039] restart_syscall(<... resuming interrupted clone ...> [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5867] <... futex resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5869 attached [pid 5868] <... openat resumed>) = 3 [pid 5867] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5861] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5869] set_robust_list(0x55555638f6a0, 24 [pid 5867] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5868] write(3, "1000", 4 [pid 5867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5861] <... mmap resumed>) = 0x20000000 [pid 5869] <... set_robust_list resumed>) = 0 [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5870 attached [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5868] <... write resumed>) = 4 [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5869] <... prctl resumed>) = 0 [pid 5868] close(3 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] <... futex resumed>) = 0 [pid 5855] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5869 [pid 5868] <... close resumed>) = 0 [pid 5867] <... mmap resumed>) = 0x7f87449f6000 ./strace-static-x86_64: Process 5871 attached [pid 5868] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5866] <... futex resumed>) = ? [pid 5855] <... exit_group resumed>) = ? [pid 5870] set_robust_list(0x55555638f6a0, 24 [pid 5869] setpgid(0, 0) = 0 [pid 5861] +++ exited with 0 +++ [pid 5871] set_robust_list(0x55555638f6a0, 24) = 0 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5868] <... futex resumed>) = 0 [pid 5867] <... mprotect resumed>) = 0 [pid 5866] +++ exited with 0 +++ [pid 5855] +++ exited with 0 +++ [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5870 [pid 5039] <... clone resumed>, child_tidptr=0x55555638f690) = 5871 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5869] <... openat resumed>) = 3 [pid 5868] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5871] <... prctl resumed>) = 0 [pid 5870] <... prctl resumed>) = 0 [pid 5869] write(3, "1000", 4 [pid 5868] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5871] setpgid(0, 0 [pid 5870] setpgid(0, 0 [pid 5869] <... write resumed>) = 4 [pid 5868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5871] <... setpgid resumed>) = 0 [pid 5870] <... setpgid resumed>) = 0 [pid 5869] close(3 [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5872 attached [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] <... close resumed>) = 0 [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5872] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5867] <... clone3 resumed> => {parent_tid=[5872]}, 88) = 5872 [pid 5872] <... rseq resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5870] <... openat resumed>) = 3 [pid 5869] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... mmap resumed>) = 0x7f87449f6000 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5873 attached [pid 5872] set_robust_list(0x7f8744a169a0, 24 [pid 5871] <... openat resumed>) = 3 [pid 5870] write(3, "1000", 4 [pid 5869] <... futex resumed>) = 0 [pid 5868] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] set_robust_list(0x55555638f6a0, 24 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5871] write(3, "1000", 4 [pid 5870] <... write resumed>) = 4 [pid 5869] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5868] <... mprotect resumed>) = 0 [pid 5867] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5872] rt_sigprocmask(SIG_SETMASK, [], [pid 5871] <... write resumed>) = 4 [pid 5870] close(3 [pid 5869] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5867] <... futex resumed>) = 0 [pid 5040] <... clone resumed>, child_tidptr=0x55555638f690) = 5873 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5871] close(3 [pid 5870] <... close resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5868] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5867] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5873] <... prctl resumed>) = 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... close resumed>) = 0 [pid 5870] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5874 attached [pid 5873] setpgid(0, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5874] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5873] <... setpgid resumed>) = 0 [pid 5870] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5869] <... mmap resumed>) = 0x7f87449f6000 [pid 5871] <... futex resumed>) = 0 [pid 5868] <... clone3 resumed> => {parent_tid=[5874]}, 88) = 5874 [pid 5874] <... rseq resumed>) = 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5870] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5869] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5874] set_robust_list(0x7f8744a169a0, 24 [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5869] <... mprotect resumed>) = 0 [pid 5868] rt_sigprocmask(SIG_SETMASK, [], [pid 5874] <... set_robust_list resumed>) = 0 [pid 5873] <... openat resumed>) = 3 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5874] rt_sigprocmask(SIG_SETMASK, [], [pid 5873] write(3, "1000", 4 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5868] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5873] <... write resumed>) = 4 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5870] <... mmap resumed>) = 0x7f87449f6000 [pid 5869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5868] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5875 attached [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] close(3 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... mmap resumed>) = 0x7f87449f6000 [pid 5870] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5868] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... close resumed>) = 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] <... clone3 resumed> => {parent_tid=[5875]}, 88) = 5875 [pid 5875] <... rseq resumed>) = 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5870] <... mprotect resumed>) = 0 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] set_robust_list(0x7f8744a169a0, 24 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 0 [pid 5871] <... mprotect resumed>) = 0 [pid 5870] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5875] rt_sigprocmask(SIG_SETMASK, [], [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5870] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5869] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5876 attached [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5869] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5877 attached [pid 5876] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... clone3 resumed> => {parent_tid=[5877]}, 88) = 5877 [pid 5870] <... clone3 resumed> => {parent_tid=[5876]}, 88) = 5876 [pid 5877] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5876] <... rseq resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], [pid 5870] rt_sigprocmask(SIG_SETMASK, [], [pid 5877] <... rseq resumed>) = 0 [pid 5876] set_robust_list(0x7f8744a169a0, 24 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... mmap resumed>) = 0x7f87449f6000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] set_robust_list(0x7f8744a169a0, 24 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] rt_sigprocmask(SIG_SETMASK, [], [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... mprotect resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5877] rt_sigprocmask(SIG_SETMASK, [], [pid 5876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5870] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0}./strace-static-x86_64: Process 5878 attached [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5878] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... clone3 resumed> => {parent_tid=[5878]}, 88) = 5878 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5878] <... rseq resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] rt_sigprocmask(SIG_SETMASK, [], [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] set_robust_list(0x7f8744a169a0, 24 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5867] <... futex resumed>) = 0 [pid 5878] <... set_robust_list resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5878] rt_sigprocmask(SIG_SETMASK, [], [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5867] <... mmap resumed>) = 0x7f87449d5000 [pid 5878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] <... mprotect resumed>) = 0 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5879 attached [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5879] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5867] <... clone3 resumed> => {parent_tid=[5879]}, 88) = 5879 [pid 5868] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... rseq resumed>) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5868] <... futex resumed>) = 0 [pid 5867] rt_sigprocmask(SIG_SETMASK, [], [pid 5879] set_robust_list(0x7f87449f59a0, 24 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5879] <... set_robust_list resumed>) = 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5879] rt_sigprocmask(SIG_SETMASK, [], [pid 5867] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5868] <... mmap resumed>) = 0x7f87449d5000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5879] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5868] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5867] <... futex resumed>) = 0 [pid 5879] <... openat resumed>) = 3 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5867] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5869] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5868] <... mprotect resumed>) = 0 [pid 5879] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5869] <... futex resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5879] <... futex resumed>) = 1 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5867] <... futex resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5868] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5879] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] <... mmap resumed>) = 0x7f87449d5000 [pid 5867] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5868] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5879] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5867] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5869] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5880 attached [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5869] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5880] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5879] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5870] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5869] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5868] <... clone3 resumed> => {parent_tid=[5880]}, 88) = 5880 [pid 5880] <... rseq resumed>) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5879] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5868] rt_sigprocmask(SIG_SETMASK, [], [pid 5880] set_robust_list(0x7f87449f59a0, 24 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5881 attached [pid 5880] <... set_robust_list resumed>) = 0 [pid 5879] <... futex resumed>) = 1 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... futex resumed>) = 0 [pid 5870] <... futex resumed>) = 0 [pid 5868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5867] <... futex resumed>) = 0 [pid 5881] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5880] rt_sigprocmask(SIG_SETMASK, [], [pid 5879] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] <... clone3 resumed> => {parent_tid=[5881]}, 88) = 5881 [pid 5868] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... rseq resumed>) = 0 [pid 5880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... mmap resumed>) = 0x7f87449d5000 [pid 5881] set_robust_list(0x7f87449f59a0, 24 [pid 5880] openat(AT_FDCWD, "", O_RDONLY [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5870] <... mmap resumed>) = 0x7f87449d5000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5869] rt_sigprocmask(SIG_SETMASK, [], [pid 5868] <... futex resumed>) = 0 [pid 5881] <... set_robust_list resumed>) = 0 [pid 5880] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5868] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] rt_sigprocmask(SIG_SETMASK, [], [pid 5880] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... mprotect resumed>) = 0 [pid 5869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5880] <... futex resumed>) = 0 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5870] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5869] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] openat(AT_FDCWD, "", O_RDONLY [pid 5880] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5869] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5870] <... mprotect resumed>) = 0 [pid 5868] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5882 attached [pid 5881] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5873] <... mmap resumed>) = 0x7f87449d5000 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5870] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5868] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5882] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5881] <... futex resumed>) = 1 [pid 5882] <... rseq resumed>) = 0 [pid 5881] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... clone3 resumed> => {parent_tid=[5882]}, 88) = 5882 [pid 5870] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5882] set_robust_list(0x7f87449f59a0, 24 [pid 5880] <... futex resumed>) = 0 [pid 5871] rt_sigprocmask(SIG_SETMASK, [], [pid 5880] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5869] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 1 [pid 5871] <... futex resumed>) = 0 [pid 5869] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5881] <... futex resumed>) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0}./strace-static-x86_64: Process 5883 attached [pid 5882] rt_sigprocmask(SIG_SETMASK, [], [pid 5881] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] <... mprotect resumed>) = 0 [pid 5882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5870] <... clone3 resumed> => {parent_tid=[5883]}, 88) = 5883 [pid 5883] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5882] openat(AT_FDCWD, "", O_RDONLY [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5883] <... rseq resumed>) = 0 [pid 5882] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5881] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5870] rt_sigprocmask(SIG_SETMASK, [], [pid 5883] set_robust_list(0x7f87449f59a0, 24 [pid 5882] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5882] <... futex resumed>) = 1 [pid 5881] <... futex resumed>) = 1 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 0 [pid 5882] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] <... futex resumed>) = 0 [pid 5870] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5882] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5871] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] <... set_robust_list resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 ./strace-static-x86_64: Process 5884 attached [pid 5883] rt_sigprocmask(SIG_SETMASK, [], [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] <... clone3 resumed> => {parent_tid=[5884]}, 88) = 5884 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5883] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5883] <... openat resumed>) = 3 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5883] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5883] <... futex resumed>) = 1 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5884] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5883] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5873] rt_sigprocmask(SIG_SETMASK, [], [pid 5870] <... futex resumed>) = 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5874] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5874] <... mmap resumed>) = 0x20000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5874] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5874] <... futex resumed>) = 0 [pid 5872] <... mmap resumed>) = 0x20000000 [pid 5874] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5872] <... futex resumed>) = 0 [pid 5867] exit_group(0) = ? [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5872] +++ exited with 0 +++ [pid 5877] <... mmap resumed>) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5877] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] <... rseq resumed>) = 0 [pid 5884] set_robust_list(0x7f87449f59a0, 24) = 0 [pid 5884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5884] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [ 87.945698][ T5882] ------------[ cut here ]------------ [ 87.951318][ T5882] kernel BUG at mm/khugepaged.c:1785! [ 87.957192][ T5882] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 87.963321][ T5882] CPU: 1 PID: 5882 Comm: syz-executor247 Not tainted 6.5.0-rc2-next-20230721-syzkaller #0 [ 87.973312][ T5882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 87.983415][ T5882] RIP: 0010:collapse_file+0x1169/0x5530 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [ 87.989057][ T5882] Code: 89 c6 e8 1a b1 a5 ff 84 db 0f 85 66 f1 ff ff e8 dd b5 a5 ff 0f 0b e9 5a f1 ff ff c6 44 24 48 00 e9 65 f0 ff ff e8 c7 b5 a5 ff <0f> 0b e8 c0 b5 a5 ff 4d 85 ed 74 1c e8 b6 b5 a5 ff 44 89 eb 31 ff [ 88.008988][ T5882] RSP: 0018:ffffc900056a7820 EFLAGS: 00010293 [ 88.015096][ T5882] RAX: 0000000000000000 RBX: 00000000000001eb RCX: 0000000000000000 [ 88.023091][ T5882] RDX: ffff8880782d5940 RSI: ffffffff81e13729 RDI: 0000000000000007 [ 88.031172][ T5882] RBP: 0000000777fa95eb R08: 0000000000000007 R09: 0000000000000000 [ 88.039160][ T5882] R10: 00000000000001eb R11: 0000000000000000 R12: 0000000000000000 [ 88.047759][ T5882] R13: 0000000000000000 R14: ffff8880299a0280 R15: 0000000777fa93eb [ 88.055747][ T5882] FS: 00007f87449f56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 88.064701][ T5882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.071317][ T5882] CR2: 0000000020000100 CR3: 00000000235da000 CR4: 00000000003506e0 [ 88.079311][ T5882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.087321][ T5882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.095312][ T5882] Call Trace: [ 88.098603][ T5882] [ 88.101547][ T5882] ? die+0x31/0x80 [ 88.105317][ T5882] ? do_trap+0x1ab/0x3b0 [ 88.109595][ T5882] ? collapse_file+0x1169/0x5530 [ 88.114557][ T5882] ? do_error_trap+0x9e/0x160 [ 88.119266][ T5882] ? collapse_file+0x1169/0x5530 [ 88.124238][ T5882] ? handle_invalid_op+0x2c/0x30 [ 88.129209][ T5882] ? collapse_file+0x1169/0x5530 [ 88.134446][ T5882] ? exc_invalid_op+0x2d/0x40 [ 88.139266][ T5882] ? asm_exc_invalid_op+0x1a/0x20 [ 88.144332][ T5882] ? collapse_file+0x1169/0x5530 [ 88.149294][ T5882] ? collapse_file+0x1169/0x5530 [ 88.154257][ T5882] ? __folio_lock_or_retry+0x710/0x710 [ 88.159748][ T5882] ? hpage_collapse_scan_pmd+0x2190/0x2190 [ 88.165585][ T5882] ? find_held_lock+0x2d/0x110 [ 88.170382][ T5882] ? hpage_collapse_scan_file+0x293/0x1650 [ 88.176219][ T5882] ? xas_find+0x2fd/0x870 [ 88.180582][ T5882] ? collapse_pte_mapped_thp+0x212/0x1320 [ 88.186420][ T5882] hpage_collapse_scan_file+0xc8e/0x1650 [ 88.192162][ T5882] ? collapse_file+0x5530/0x5530 [ 88.197133][ T5882] ? __lru_add_drain_all+0xe7/0x740 [ 88.202359][ T5882] madvise_collapse+0x52c/0xb50 [ 88.207243][ T5882] ? current_is_khugepaged+0x30/0x30 [ 88.212619][ T5882] ? mt_slot+0x4f/0x1b0 [ 88.216819][ T5882] ? mas_prev_slot+0x3b0/0x13c0 [ 88.221716][ T5882] madvise_vma_behavior+0x200/0x1e60 [ 88.227233][ T5882] ? madvise_vma_anon_name+0xf0/0xf0 [ 88.232740][ T5882] ? mas_prev+0xc6/0x480 [ 88.237047][ T5882] ? madvise_vma_anon_name+0xf0/0xf0 [ 88.242377][ T5882] ? find_vma_prev+0xe8/0x160 [ 88.247126][ T5882] ? vm_unmapped_area+0x9d0/0x9d0 [ 88.252192][ T5882] ? lock_sync+0x190/0x190 [ 88.256833][ T5882] ? preempt_count_sub+0x150/0x150 [ 88.262009][ T5882] ? madvise_vma_anon_name+0xf0/0xf0 [ 88.267344][ T5882] madvise_walk_vmas+0x1cf/0x2c0 [ 88.272330][ T5882] ? __remove_memory+0x40/0x40 [ 88.277131][ T5882] do_madvise+0x333/0x660 [ 88.281486][ T5882] ? madvise_set_anon_name+0x110/0x110 [ 88.286981][ T5882] ? _raw_spin_unlock_irq+0x23/0x50 [ 88.292217][ T5882] ? lockdep_hardirqs_on+0x7d/0x100 [ 88.297535][ T5882] __x64_sys_madvise+0xaa/0x110 [ 88.302419][ T5882] do_syscall_64+0x38/0xb0 [ 88.306875][ T5882] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 88.312811][ T5882] RIP: 0033:0x7f8744a553d9 [ 88.317244][ T5882] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 88.336878][ T5882] RSP: 002b:00007f87449f5228 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5879] <... futex resumed>) = ? [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 1 [pid 5884] <... futex resumed>) = 0 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5873] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5870] <... futex resumed>) = 1 [pid 5868] exit_group(0 [pid 5883] <... futex resumed>) = 0 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5868] <... exit_group resumed>) = ? [pid 5884] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5870] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5884] <... openat resumed>) = 3 [pid 5884] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5879] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5884] <... futex resumed>) = 1 [pid 5883] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5878] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [ 88.345321][ T5882] RAX: ffffffffffffffda RBX: 00007f87449f56c0 RCX: 00007f8744a553d9 [ 88.353321][ T5882] RDX: 0000000000000019 RSI: 0000000000600003 RDI: 0000000020000000 [ 88.361314][ T5882] RBP: 00007f8744adf318 R08: 0000000000000000 R09: 0000000000000000 [ 88.369306][ T5882] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8744adf310 [ 88.377389][ T5882] R13: 6d766b2f7665642f R14: 00007ffc69639110 R15: 00007ffc696391f8 [ 88.385740][ T5882] [ 88.388785][ T5882] Modules linked in: [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5878] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 0 [pid 5878] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5873] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5878] <... futex resumed>) = 0 [pid 5873] <... futex resumed>) = 0 [pid 5878] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5873] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5878] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5880] <... futex resumed>) = ? [pid 5878] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = ? [pid 5884] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5878] <... futex resumed>) = 1 [pid 5874] +++ exited with 0 +++ [pid 5883] <... futex resumed>) = 1 [pid 5870] <... futex resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5878] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5873] <... futex resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5883] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] +++ exited with 0 +++ [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5868] +++ exited with 0 +++ [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5044] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5044] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555638f690) = 5885 [pid 5873] exit_group(0 [pid 5884] <... futex resumed>) = ? [pid 5884] +++ exited with 0 +++ [pid 5873] <... exit_group resumed>) = ? [pid 5047] <... clone resumed>, child_tidptr=0x55555638f690) = 5886 [pid 5878] <... futex resumed>) = ? [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5885 attached ./strace-static-x86_64: Process 5886 attached [pid 5885] set_robust_list(0x55555638f6a0, 24 [pid 5878] +++ exited with 0 +++ [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5873] +++ exited with 0 +++ [pid 5040] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5873, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5040] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555638f690) = 5887 [pid 5886] set_robust_list(0x55555638f6a0, 24) = 0 ./strace-static-x86_64: Process 5887 attached [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] setpgid(0, 0) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5887] set_robust_list(0x55555638f6a0, 24 [pid 5886] write(3, "1000", 4) = 4 [pid 5886] close(3) = 0 [pid 5886] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... set_robust_list resumed>) = 0 [pid 5886] <... futex resumed>) = 0 [pid 5886] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5886] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5887] setpgid(0, 0 [pid 5886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} => {parent_tid=[5888]}, 88) = 5888 [pid 5886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5886] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5886] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5887] <... setpgid resumed>) = 0 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5887] <... openat resumed>) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, NULL, 8) = 0 [pid 5887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f87449f6000 [pid 5887] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5888 attached ) = 0 [pid 5888] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5888] <... rseq resumed>) = 0 [pid 5887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5888] set_robust_list(0x7f8744a169a0, 24 [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=0x7f8744a16990, parent_tid=0x7f8744a16990, exit_signal=0, stack=0x7f87449f6000, stack_size=0x20300, tls=0x7f8744a166c0} [pid 5888] <... set_robust_list resumed>) = 0 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5888] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] <... clone3 resumed> => {parent_tid=[5889]}, 88) = 5889 [pid 5888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [ 88.405886][ T5882] ---[ end trace 0000000000000000 ]--- [ 88.413490][ T5882] RIP: 0010:collapse_file+0x1169/0x5530 [ 88.420403][ T5882] Code: 89 c6 e8 1a b1 a5 ff 84 db 0f 85 66 f1 ff ff e8 dd b5 a5 ff 0f 0b e9 5a f1 ff ff c6 44 24 48 00 e9 65 f0 ff ff e8 c7 b5 a5 ff <0f> 0b e8 c0 b5 a5 ff 4d 85 ed 74 1c e8 b6 b5 a5 ff 44 89 eb 31 ff [ 88.442321][ T5882] RSP: 0018:ffffc900056a7820 EFLAGS: 00010293 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5887] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5875] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5885] <... prctl resumed>) = 0 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5885] setpgid(0, 0 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5885] <... setpgid resumed>) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5885] <... openat resumed>) = 3 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5876] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0./strace-static-x86_64: Process 5889 attached [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5885] write(3, "1000", 4 [pid 5876] <... mmap resumed>) = 0x20000000 [pid 5875] <... mmap resumed>) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5885] <... write resumed>) = 4 [pid 5889] rseq(0x7f8744a16fe0, 0x20, 0, 0x53053053 [pid 5876] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5889] <... rseq resumed>) = 0 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5885] close(3 [pid 5876] <... futex resumed>) = 0 [pid 5875] <... futex resumed>) = 0 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5870] exit_group(0 [pid 5889] set_robust_list(0x7f8744a169a0, 24 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5885] <... close resumed>) = 0 [pid 5876] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] <... futex resumed>) = 0 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] <... mmap resumed>) = 0x7f87449d5000 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] <... mprotect resumed>) = 0 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5889] <... set_robust_list resumed>) = 0 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5885] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... futex resumed>) = ? [pid 5876] <... futex resumed>) = ? [pid 5870] <... exit_group resumed>) = ? [pid 5869] exit_group(0 [pid 5886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5883] +++ exited with 0 +++ [pid 5886] <... clone3 resumed> => {parent_tid=[5890]}, 88) = 5890 [pid 5886] rt_sigprocmask(SIG_SETMASK, [], [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5886] <... futex resumed>) = 0 [pid 5888] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5886] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] <... mmap resumed>) = 0x20000000 [pid 5888] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = ? [pid 5869] <... exit_group resumed>) = ? [pid 5888] <... futex resumed>) = 0 [pid 5888] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5875] +++ exited with 0 +++ [pid 5887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 88.449719][ T5882] RAX: 0000000000000000 RBX: 00000000000001eb RCX: 0000000000000000 [ 88.461511][ T5882] RDX: ffff8880782d5940 RSI: ffffffff81e13729 RDI: 0000000000000007 [ 88.470060][ T5882] RBP: 0000000777fa95eb R08: 0000000000000007 R09: 0000000000000000 [ 88.478541][ T5882] R10: 00000000000001eb R11: 0000000000000000 R12: 0000000000000000 [ 88.486869][ T5882] R13: 0000000000000000 R14: ffff8880299a0280 R15: 0000000777fa93eb [ 88.495632][ T5882] FS: 00007f87449f56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [pid 5889] rt_sigprocmask(SIG_SETMASK, [], [pid 5887] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5885] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = ? [pid 5876] +++ exited with 0 +++ [pid 5870] +++ exited with 0 +++ [pid 5887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5887] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5887] <... futex resumed>) = 0 [pid 5042] restart_syscall(<... resuming interrupted clone ...> [pid 5887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5890 attached ) = 0x7f87449d5000 [pid 5042] <... restart_syscall resumed>) = 0 [pid 5890] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5887] mprotect(0x7f87449d6000, 131072, PROT_READ|PROT_WRITE [pid 5890] <... rseq resumed>) = 0 [pid 5887] <... mprotect resumed>) = 0 [pid 5890] set_robust_list(0x7f87449f59a0, 24 [pid 5887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5042] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5890] <... set_robust_list resumed>) = 0 [pid 5887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5890] rt_sigprocmask(SIG_SETMASK, [], [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=0x7f87449f5990, parent_tid=0x7f87449f5990, exit_signal=0, stack=0x7f87449d5000, stack_size=0x20300, tls=0x7f87449f56c0} [pid 5042] <... clone resumed>, child_tidptr=0x55555638f690) = 5891 [pid 5890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5890] openat(AT_FDCWD, "/dev/kvm", O_RDONLY [pid 5887] <... clone3 resumed> => {parent_tid=[5892]}, 88) = 5892 ./strace-static-x86_64: Process 5892 attached ./strace-static-x86_64: Process 5891 attached [pid 5890] <... openat resumed>) = 3 [pid 5889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5887] rt_sigprocmask(SIG_SETMASK, [], [pid 5885] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5881] +++ exited with 0 +++ [pid 5869] +++ exited with 0 +++ [pid 5890] futex(0x7f8744adf31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5890] <... futex resumed>) = 1 [pid 5887] futex(0x7f8744adf318, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = 0 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5890] futex(0x7f8744adf318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5887] <... futex resumed>) = 0 [pid 5886] futex(0x7f8744adf308, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] restart_syscall(<... resuming interrupted clone ...> [pid 5888] <... futex resumed>) = 0 [pid 5887] futex(0x7f8744adf31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] <... futex resumed>) = 1 [pid 5049] <... restart_syscall resumed>) = 0 [pid 5888] madvise(0x20000000, 6291459, 0x19 /* MADV_??? */ [pid 5886] futex(0x7f8744adf30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] rseq(0x7f87449f5fe0, 0x20, 0, 0x53053053 [pid 5891] set_robust_list(0x55555638f6a0, 24 [pid 5889] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5888] <... madvise resumed>) = -1 EINVAL (Invalid argument) [pid 5885] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5888] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5888] <... futex resumed>) = 1 [pid 5886] <... futex resumed>) = 0 [pid 5888] futex(0x7f8744adf308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5886] exit_group(0 [pid 5049] <... clone resumed>, child_tidptr=0x55555638f690) = 5893 [pid 5890] <... futex resumed>) = ? [pid 5888] <... futex resumed>) = ? [pid 5886] <... exit_group resumed>) = ? [pid 5890] +++ exited with 0 +++ [pid 5888] +++ exited with 0 +++ [pid 5886] +++ exited with 0 +++ [pid 5885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5892] <... rseq resumed>) = 0 [pid 5891] <... set_robust_list resumed>) = 0 [pid 5889] <... mmap resumed>) = 0x20000000 [pid 5885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5886, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555638f690) = 5894 ./strace-static-x86_64: Process 5894 attached ./strace-static-x86_64: Process 5893 attached [pid 5894] set_robust_list(0x55555638f6a0, 24 [pid 5893] set_robust_list(0x55555638f6a0, 24 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5893] <... set_robust_list resumed>) = 0 [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5894] <... prctl resumed>) = 0 [pid 5894] setpgid(0, 0) = 0 [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5894] write(3, "1000", 4) = 4 [pid 5893] <... prctl resumed>) = 0 [pid 5894] close(3 [pid 5893] setpgid(0, 0 [pid 5894] <... close resumed>) = 0 [pid 5893] <... setpgid resumed>) = 0 [pid 5894] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5894] <... futex resumed>) = 0 [pid 5893] <... openat resumed>) = 3 [pid 5894] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5893] write(3, "1000", 4 [pid 5889] mmap(0x20000000, 16506880, PROT_READ|PROT_WRITE|PROT_SEM, MAP_SHARED|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 5894] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5893] <... write resumed>) = 4 [pid 5892] set_robust_list(0x7f87449f59a0, 24 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5893] close(3 [pid 5894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5893] <... close resumed>) = 0 [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5893] futex(0x7f8744adf30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... mmap resumed>) = 0x7f87449f6000 [pid 5893] <... futex resumed>) = 0 [pid 5894] mprotect(0x7f87449f7000, 131072, PROT_READ|PROT_WRITE [pid 5893] rt_sigaction(SIGRT_1, {sa_handler=0x7f8744a7b310, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8744a6c990}, [pid 5894] <... mprotect resumed>) = 0 [pid 5893] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5894] rt_sigprocmask(SIG_BLOCK, ~[], [ 88.507777][ T5882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.516816][ T5882] CR2: 00007f8744aaba38 CR3: 00000000235da000 CR4: 00000000003506e0 [ 88.525366][ T5882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.534796][ T5882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 88.543512][ T5882] Kernel panic - not syncing: Fatal exception [ 88.549873][ T5882] Kernel Offset: disabled [ 88.554243][ T5882] Rebooting in 86400 seconds.. [pid 5893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1],